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HomeMy WebLinkAbout20260430 Finance Master FolderEngel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (80S) 92S-2771 Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE DESCRIPTION SERVICE: SLOWWTP 01/02/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/02/20 PO#31116 01/02/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/02/20 PO#31116 01/09/20 01X00004 BIOSOUD COLLECT WASTE HANDLING 01/09/20 PO#31116 01/15/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/15/20 PO#31116 01/15/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/15/20 PO#31116 01/15/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/15/20 PO#31116 01/22/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/22/20 PO# 31116 01/22/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/22/20 PO#31116 01/22/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/22/20 PO#31116 01/30/20 01X00004 BIOSOLID COLLECT WASTE HANDLING 01/30/20 PO#31116 INV# 01X00004 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 01X00004 INV DATE 01/31/20 ACCOUNT# DUE DATE 02/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.41 tons BIO SOLIDS 24.25 tons BIO SOLIDS 25.07 tons BIO SOLIDS 24.08 tons BIO SOLIDS 23.78 tons BIO SOLIDS 23.90 tons BIO SOLIDS 23.65 tons BIO SOLIDS 25.21 tons BIO SOLIDS 25.12 tons BIO SOLIDS 25.16 tons DATE PAGE 54.99/ton 54.99/ton 54.99/ton 54.99/ton 54.99/ton 54.99/ton 54.99/ton 54.99/ton 54.99/ton 54.99/ton 01/31/20 1 OF 1 AMOUNT 1,342.31 1,333.51 1,378.60 1,324.16 1,307.66 1,314.26 1,300.51 1,386.30 1,381.35 1,383.55 PLEASE PAY 3 2 21 THIS AMOUNT 1 , 4 5 , • Engel & Gray, Inc. 745 W. Betterav ia Road P.O. Box 5020 Santa Maria. Ca 93456 -5020 Ph (805) 925-2771 Engel & Gray, Inc. Fa x (805 ) 92 5-8023 CITY OF SA N LUIS OBISPO WWTP ATT : UTILITIES DIRECTOR 879 MO RRO ST SAN LUIS OBISPO , CA 93401 SERVICE NAME : SLOWWTP DATE DESCRIPTION SERVICE : SLOWWTP 11 /13/18 8BX00007 BIOSOLID COLLECT WASTE HANDLING 11 /13/18 8BX00007 BIOSOLID COLLECT WASTE HANDLING 11 /13/18 8BX00007 BIOSOLID COLLECT WASTE HANDLING 11 /14/18 8BX00007 BIOSOLID COLLECT WASTE HANDLING 11 /14/18 8BX00007 BIOSOLID COLLECT WASTE HANDLING 11 /1 4/18 8BX00007 BIOSOLID COLLECT WASTE HANDLING 11 /20 /18 8BX00007 BIOSOLID COLLECT WASTE HANDLING MC . 1P" _3 \\ l k INVOICE# I NV DATE ACCOUNT# DUE DATE A O UN TYOU ARE PAYING BIO SOLIDS 24 .13 tons BIO SOLIDS 25.46 tons BIO SOLIDS 24 .90 tons BIO SOLIDS 24 .69 tons BIO SOLIDS 24 .58 tons BIO SOLIDS 25 .25 tons BIO SOLIDS 24 .04 tons 8BX00007 11 /30/18 12/30/18 54 .22/ton 54 .22 /ton 54 .22 /ton 54 .22/ton 54 .22 /ton 54 .22 /ton 54 22/ton ~(/)2 -G l@Y -G l@l s INV# 8BX00007 ACCT# 1.5 % per month late charge assessed on past due amounts DATE 11 /30/18 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,308.33 1,380.44 1,350.08 1,338.69 1,332.73 1,369.06 1,303.45 9 ,38 2 .78 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 INVOICE# INV DATE ACCOUNT# Santa Maria. Ca 93456-5020 DUE DATE Engel & Gray, Inc. Ph (SOS) 925 •277·l -U-til-iti-es Departmentl Fax (805) 925-802 NOV O 5 2018 CITY OF SAN LUIS OBISPO WWTP City of Son Luis Obispo ATTN : UTILITIES DIRECTOR -------:~~~~~1~iu 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: 10/03/18 8AX00007 10/05/18 8AX00007 10/05/18 8AX00007 10/16/18 8AX00007 10/16/18 8AX00007 10/16/18 8AX00007 10/25/18 8AX00007 10/25/18 8AX00007 10/25/18 8AX00007 10/25/18 8AX00007 10/26/18 8AX00007 10/26/18 8AX00007 10/26/18 8AX00007 DESCRIPTION SLOWWTP BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.65 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .02 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .04 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .90 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .51 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .00 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .66 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.82 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 22 .70 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .12 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .18 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.11 tons BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .28 tons ,&JC-. 1J: 3t \\ f, (o{l) 1--b I @l{ -e:, \ ~> ~ 8AX00007 10/31/18 11/29/18 53 .99/lon 53 .99/ton 53 .99/ton 53.99/ton 53 .99/ton 53.99/ton 53 .99/ton 53 .99/ton 53 .99/ton 53 .99/ton 53 .99/ton 53 .99/ton 53 .99/ton INV# 8AX00007 ACCT# DATE 10/31/18 PAGE 1 OF 1 AMOUNT 1,276.86 1,296.84 1,243.93 1,344.35 1,269.30 1,295.76 1,277.40 1,286.04 1,225.57 1,248.25 1,251.49 1,247.71 1,310.88 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT 16,574.38 Engel & Gray, Inc . 745 W. Bette rav ia Ro ad P.O. Box 5020 INVOICE.# INVDATE ACCOUNT# Santa Mar ia. Ca 93456-5020 DUE DATE Ph (80 5) 9 25 -277 1~------,-i Fax 1805 ) 925 _8023 Utilities Department OCT l 1 20 18 CITY OF SAN LU IS OBISPO WWTP ~ <:ltv o r San L'._iis_O_~':,o_o AMOUNT YOU ATTN: UTILITIES DIRECTOR ARE PAYING 879MORROST SAN LU IS OBISPO, CA 93401 SERVICE NAME: S LOWWTP DATE DESCRIPTION SERVICE: SLOWWTP 09/04/18 89X00079 BIOSO LID COLLECT WASTE HANDLING BIO SOLIDS 24.27 tons 09/07/18 89X00079 BIDSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.35 tons 09/13/18 89X00079 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.94 tons 09/13/18 89X00079 BIOSOLID COLLECT WASTE HANDLI NG BIO SOLIDS 22.89 lons 09/18/18 89X00079 BIOSOLID COLLECT WASTE HAND LING BIO SOLIDS 24.53 tons 09/18/18 89X00079 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .36 tons 09/24/18 89X00079 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .83 tons 09/25/18 89X00079 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .67 tons :,- t-/V C, (o ~ ?--<o t@L-t -6 l IP I 3 89X00079 09/30/18 10/30/18 53.48/lon 53.48non 53.481lon 53.481lon 53.4Mon 53.4Mon 53 .4Mon 53 .4Mon INV# 89X00079 ACCT# DA TE 09/30/18 PAGE 1 OF 1 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AM OUNT 1,297.96 1,248.76 1,280.31 1,224.16 1 ,311.86 1 ,249.29 1,327.91 1,319 .35 10,259.60 PO 603231 Receipt 31153 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 02/25/20 02X00004 BIOSOLID COLLECT 02/25/20 PO# 31116 02/26/20 02X00004 BIOSOLID COLLECT 02/26/20 PO#31116 02/27/20 02X00004 BIOSOLID COLLECT 02/27/20 PO#31116 ' INV# 02X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 02X00004 INV DATE 02/29/20 ACCOUNT# DUE DATE 03/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.86 tons BIO SOLIDS 25.54 tons BIO SOLIDS 25.25 tons DATE PAGE 56.20/ton 56.20/ton 56.20/ton 02/29/20 2 OF 2 AMOUNT 1,397.13 1,435.35 1,419.05 PLEASE PAY 1 9 6 36 THIS AMOUNT 7 , 4 • INVOICE# Engel & Gray, Inc. INVDATE 745 W. Betteravia Road ACCOUNT# P.O. Box 5020 • Santa Maria. Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/06/23 36X00007 BIOSOLID COLLECT 06/06/23 PO#606773 06/08/23 36X00007 BIOSOLID COLLECT 06/08/23 PO#606773 06/13/23 36X00007 BIOSOLID COLLECT 06/13/23 PO#606773 06/13/23 36X00007 BIOSOLID COLLECT 06/13/23 PO#606773 5/15/23 36X00007 BIOSOLID COLLECT -.16/15/23 PO#606773 06/19/23 36X00007 BIOSOLID COLLECT 06/19/23 PO#606773 06/20/23 36X00007 BIOSOLID COLLECT 06/20/23 PO#606773 06/20/23 36X00007 BIOSOLID COLLECT 06/20/23 PO#606773 06/23/23 36X00007 BIOSOLID COLLECT 06/23/23 PO#606773 06/27/23 36X00007 BIOSOLID COLLECT 06/27/23 PO#606773 '# 36X00007 ACCT# PO# P0:6172,1 i Pay:2z~0 Rec:6~ AMOUNT YOU ARE PAYING Dlgltaly signed by Patrick McGrath P , k M G DN: C-US, E-Pmcgralh@slociy.org, atnc C rath O•CltyofSan Luis Obispo, CN•Patrick McGrath Date; 2023.11.02 09 :1 8:58-07'00' DESCRIPTION WASTE HANDLING BIO SOLIDS 24.63 tons WASTE HANDLING BIO SOLIDS 22.35 tons WASTE HANDLING BIO SOLIDS 25.10 tons WASTE HANDLING BIO SOLIDS 25.00 tons WASTE HANDLING BIO SOLIDS 23.81 tons WASTE HANDLING BIO SOLIDS 24.60 tons WASTE HANDLING BIO SOLIDS 24.86 tons WASTE HANDLING BIO SOLIDS 23.40 tons WASTE HANDLING BIO SOLIDS 22.85 tons WASTE HANDLING BIO SOLIDS 23.90 tons DATE PAGE 36X00007 06/30/23 07/27/23 606773 71.63/ton 71.63/ton 71.63/ton 71.63/ton 71.63/ton 71 .63/ton 71.63/ton 71.63/ton 71.63/ton 71.63/ton 06/30/23 1 OF 2 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,764.25 1,600.93 1,797.91 1,790.75 1,705.51 1,762.10 1,780.72 1,676.14 1,636.75 1,711.96 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/27/23 36X00007 BIOSOLID COLLECT 06/27/23 PO#606773 06/28/23 36X00007 BIOSOLID COLLECT 06/28/23 PO#606773 06/30/23 36X00007 BIOSOLID COLLECT 06/30/23 PO#606773 -I, ,# 36X00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 36X00007 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.09 tons 810 SOLIDS 20.05 tons 810 SOLIDS 23.51 tons DATE PAGE 06/30/23 07/27/23 606773 71.63/ton 71.63/ton 71 .63/ton 06/30/23 2OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,653.94 1,436.18 1,684.02 -------- 22,001.16 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 INVOICE# 38X00007 INV DATE 08/31/23 ACCOUNT# DUE DATE 09/27/23 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax (805) 925-8023 «5)~ ~\$' PO# 606773 CITY OF SAN LUIS OBISPO WWTP P0 ~51 ATTN : UTILITIES DIRECTOR Pay· 27083 40 879 MORRO ST : • SAN LUIS OBISPO, CA 93401 Rec. 68326 AMOUNT YOU ARE PAYING Dlglally sig ned by Patrick McGrath DN : C,US , SERVICE NAME: CITY OF SLO WWTP Patr1'ck McGrath E,pmcgralh@sloclty.org , O-City ol San Luis Obispo, CN,Patrick DATE SERVICE: CITY OF SLO WWTP 08/01/23 38X00007 BIOSOLID COLLECT 08/01/23 PO#606773 08/02/23 38X00007 BIOSOLID COLLECT 08/02/23 PO#606773 08/11/23 38X00007 BIOSOLID COLLECT 08/11/23 PO#606773 08/16/23 38X00007 BIOSOLID COLLECT 08/16/23 PO#606773 ()8/16/23 38X00007 BIOSOLID COLLECT ,8/16/23 PO#606773 08/17/23 38X00007 BIOSOLID COLLECT 08/17/23 PO#606773 08/17/23 38X00007 BIOSOLID COLLECT 08/17/23 PO#606773 08/22/23 38X00007 BIOSOLID COLLECT 08/22/23 PO#606773 08/23/23 38X00007 BIOSOLID COLLECT 08/23/23 PO#606773 08/24/23 38X00007 BIOSOLID COLLECT 08/24/23 PO#606773 '# 38X00007 ..-.~CT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING McGrath Dale: ........................... BIO SOLIDS 24.36 tons 74.36/ton BIO SOLIDS 15.40 tons 74.36/ton BIO SOLIDS 21.38 tons 74.36/ton BIO SOLIDS 24.20 tons 74.36/ton BIO SOLIDS 26.03 tons 74.36/ton BIO SOLIDS 27 .06 tons 74 .36/ton BIO SOLIDS 24 .14 tons 74.36/ton BIO SOLIDS 29.50 tons 74.36/ton BIO SOLIDS 25 .08 tons 74.36/ton BIO SOLIDS 24.74 tons 74 .36/ton DATE 08/31/23 PAGE 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,811.41 1,145.14 1,589.82 1,799.51 1,935.59 2,012.18 1,795.05 2,193.62 1,864.95 1,839.67 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 92S-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 08/25/23 38X00007 BIOSOLID COLLECT 08/25/23 PO#606773 08/29/23 38X00007 BIOSOLID COLLECT 08/29/23 PO#606773 08/29/23 38X00007 BIOSOLID COLLECT 08/29/23 PO#606773 08/31/23 38X00007 BIOSOLID COLLECT 08/31/23 PO#606773 08/31/23 38X00007 BIOSOLID COLLECT .18/31/23 PO#606773 f# 38X00007 I ~.;CT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 38X00007 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.75 tons BIO SOLIDS 23.00 tons BIO SOLIDS 23.51 tons BIO SOLIDS 23.72 tons BIO SOLIDS 26.35 tons DATE PAGE 08/31/23 09/27/23 606773 74.36/ton 74.36/ton 74.36/ton 74.36/ton 74.36/ton 08/31/23 20F2 PLEASE PAY THIS AMOUNT AMOUNT 1,914.77 1,710.28 1,748.20 1,763.82 1,959.39 27,083.40 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP PO: 617251 ATTN: UTILITIES DIRECTOR Pay: 22938.88 879 MORRO ST Rec· 67905 SAN LUIS OBISPO CA 93401 • ' SERVICE NAME: CITY OF SLO WWTP DATE DESCRIPTION SERVICE: CITY OF SLO WWTP 09/06/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/06/23 PO#606773 09/06/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/06/23 PO#606773 09/07/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/07/23 PO#606773 09/08/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/08/23 PO#606773 09/12/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/12/23 PO#606773 09/15/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/15/23 PO#606773 09/15/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/15/23 PO#606773 09/19/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/19/23 PO#606773 09/19/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/19/23 PO#606773 09/22/23 39X00007 BIOSOLID COLLECT WASTE HANDLING 09/22/23 PO#606773 INV# 39X00007 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 39X00007 09/30/23 10/27/23 606773 Digitally signed by Patrick McGrath DN :C-US, P t • k M G th E..pmcgrath@slocily.org , O-Gity of a nc C ra San Luis Obispo, CN -Patrick McGrath Date: 2023.10.19 10:55:02-07'00' BIO SOLIDS 19.12 tons 79.42/ton BIO SOLIDS 22.31 tons 79.42/ton BIO SOLIDS 24.78 tons 79.42/ton BIO SOLIDS 25.80 tons 79.42/ton BIO SOLIDS 21.51 tons 79.42/ton BIO SOLIDS 22.09 tons 79.42/ton BIO SOLIDS 22.09 tons 79.42/ton BIO SOLIDS 23.07 tons 79.42/ton BIO SOLIDS 21 .55 tons 79.42/ton BIO SOLIDS 20.37 tons 79.42/ton DATE 09/30/23 PAGE 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,518.51 1,771.86 1,968.03 2,049.04 1,708.32 1,754.39 1,754.39 1,832.22 1,711. so 1,617.79 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/22/23 39X00007 BIOSOLID COLLECT 09/22/23 PO#606773 09/26/23 39X00007 BIOSOLID COLLECT 09/26/23 PO#606773 09/26/23 39X00007 BIOSOLID COLLECT 09/26/23 PO#606773 INV# 39X00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 39X00007 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.08 tons BIO SOLIDS 19.36 tons BIO SOLIDS 23.70 tons DATE PAGE 09/30/23 10/27/23 606773 79.42/ton 79 .42/ton 79.42/ton 09/30/23 2OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,833.01 1,537.57 1,882.25 22,938.88 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Sept 23 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.06 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.801 d. Difference (c-b) 3.097 e. $0.07 increments/divide into difference 44.24 f. Diesel Surcharge Multiplier (e/100) 44.24% g. Biosolds Recycling Surcharge $24.36 h. Revised Biosolds Recycling Charge with fuel surcharge $79.42 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached . d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h . The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: @ Product C Area 07/l1/23 08/07 /23 Gasoline -All Grades D V 08/21 /23 I 0!i/28/23 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; --= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. View 09 /04 /23 History Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26 , 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14 , 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with Incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018 , we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7 , 2018 . On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 9/5/2023 Next Release Date: 9/11/2023 Material Receipts, by Customer ! Print range: Receipt from: FIRST to: LAST Customer code from : SLOWWTP to: SLOWWTP Customer name from : FIRST to: LAST Material code from : FIRST to: LAST Customer groups: ALL Bin from: Rec. date from: Site from: Engel & Gray, Inc. 10/5/2023 10:55:17 AM Page 1/1 FIRST to: LAST 9/1/2023 to: 9/30/2023 FIRST to : LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . Bales 9/6/2023 108296 BIOWET 8062 122779 19.12 30 .00 9/6/2023 108297 BIOWET 8062 122794 22.31 30 .00 9/7/2023 108299 BIOWET 8062 122834 24.78 30.00 9/8/2023 108300 BIOWET 8062 122857 25.80 30 .00 9/12/2023 108360 BIOWET 8062 122957 21 .51 30 .00 9/15/2023 108425 BIOWET 8062 123038 22 .09 30 .00 9/15/2023 108426 BIOWET 8062 123048 22 .09 30 .00 9/19/2023 108513 BIOWET 8062 123134 23.07 30 .00 9/19/2023 108514 BIOWET 8062 123150 21 .55 30 .00 9/22/2023 108661 BIOWET 8062 123247 20.37 30 .00 9/22/2023 108662 BIOWET 8062 123262 23.08 30 .00 9/26/2023 108713 BIOWET 8062 123367 19 .3 6 28.00 9/26/2023 108714 BIOWET 8062 123357 23 .70 35.00 Total per month 288.83 393 .00 Total per customer 288 .83 393.00 © Copyright 2023 Asch I Management Systems Version 6 .91 K Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR PO: 617251 879 MORRO ST Pay: 150 SAN LUIS OBISPO , CA 93401 Rec: 67904 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 09/18/23 39000010 1 DELIVERY DELIVERY CHARGE 00056505 FUEL SURCHARGE 09/18/23 DELIVER 20 YD ROLL-OFF BIN INV# 39000010 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 39000010 09/24/23 10/22/23 606773 Digltally signed by Patrick McGrath DN :C=US , P t • k M G th E:p~rath@slocity.org , O=City a nc C ra of San Luis Obispo , CN=Patrick McGrath Date : 2023.10.19 10:54:23-07'00' DATE 09/24/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 125.00 25.00 150.00 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP•ROLL-OFF 10/31/23 38500016 1 RENT MNTHLY RATE BIN RENTAL 10/31/23 BIN RENT #18436 9/18-10/31 PO: 617251 lligilally signed t,y Pay: 129 Pa1rick McGrath DN:C=US, Rec:68817 E,,pmcgrath@slocily.org, Patrick McGrath 0-City cf San Luis Qiispo, CN•PaJrick McGrath Daill: 202S.11 .17 18:07:07--08'00' INV# 3B500016 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 38500016 11/05/23 12/03/23 606773 43 days 3.00 /day DATE 11/05/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 129.00 129.00 Engel & Gray, Inc. 745 W. Betteravia Road • P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 PO: 613824 CITY OF SAN LUIS OBISPO WWTP Pay: 93 ATTN : UTILITIES DIRECTOR Rec: 63091 879 MORRO ST Digilalysigned byPatrick McG""' SAN LUIS OBISPO, CA 93401 Patrick McGrath ~!~!h@llooly.o,g ,0.Clty of San Luis Obispo, CN-Patrick -Date: 2023.08.14 13:55:58-07'00' SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 05/31/23 36400012 1 RENT MNTHLY RATE BIN RENTAL 31 05/31/23 BIN RENT #18455 MAY INV# 36400012 ACCT# . 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 36400012 06/04/23 07/02/23 606773 days 3.00 /day DATE 06/04/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 93.00 93.00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/02/23 35X00006 BIOSOLID COLLECT 05/02/23 PO#606773 05/04/23 35X00006 BIOSOLID COLLECT 05/04/23 PO#606773 05/05/23 35X00006 BIOSOLID COLLECT 05/05/23 PO#606773 05/09/23 35X00006 BIOSOLID COLLECT 05/09/23 PO#606773 05/09/23 35X00006 BIOSOLID COLLECT 05/09/23 PO#606773 05/12/23 35X00006 BIOSOLID COLLECT 05/12/23 PO#606773 05/15/23 35X00006 BIOSOLID COLLECT 05/15/23 PO#606773 05/15/23 35X00006 BIOSOLID COLLECT 05/15/23 PO#606773 05/17/23 35X00006 BIOSOLID COLLECT 05/17/23 PO#606773 05/17/23 35X00006 BIOSOLID COLLECT 05/17/23 PO#606773 INV# 35X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.10 tons BIO SOLIDS 23.70 tons BIO SOLIDS 23 .85 tons BIO SOLIDS 23.40 tons BIO SOLIDS 23 .85 tons BIO SOLIDS 23 .35 tons BIO SOLIDS 23.67 tons BIO SOLIDS 23.85 tons BIO SOLIDS 24 .19 tons BIO SOLIDS 23.35 tons DATE PAGE 35X00006 05/31/23 06/27/23 606773 72.35/ton 72.35/ton 72 .35/ton 72.35/ton 72.35/ton 72.35/ton 72.35/ton 72.35/ton 72 .35/ton 72.35/ton 05/31/23 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,815.99 1,714.70 1,725.55 1,692.99 1,725.55 1,689.37 1,712.52 1,725.55 1,750.15 1,689.37 INVOICE# 35X00006 Engel & Gray, Inc. INV DATE 7 45 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria. Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 PO# PO: 613824 CITY OF SAN LUIS OBISPO WWTPPay: 24138.87 AMOUNT YOU ARE PAYING ATTN: UTILITIES DIRECTOR Rec: 63899 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/19/23 35X00006 BIOSOLID COLLECT 05/19/23 PO#606773 05/23/23 35X00006 BIOSOLID COLLECT 05/23/23 PO#606773 05/26/23 35X00006 BIOSOLID COLLECT 05/26/23 PO#606773 05/30/23 35X00006 BIOSOLID COLLECT 05/30/23 PO#606773 INV# 35X00006 ACCT# Digitally signed by Patrick McGrath ON : C=US, P t • k M G th E=Pmcgrath@slocity .org , 8 rlC C ra Q..City of San Luis Obispo, DESCRIPTION CN=Patrick McGrath Date : 2023.06.14 13 :55:27-07'00' WASTE HANDLING BIO SOLIDS 23.85 tons WASTE HANDLING BIO SOLIDS 23.99 tons WASTE HANDLING BIO SOLIDS 22.89 tons WASTE HANDLING BIO SOLIDS 24 .60 tons DATE PAGE 05/31/23 06/27/23 606773 72.35/ton 72.35/ton 72 .35/ton 72.35/ton 05/31/23 2OF2 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,725.55 1,735.68 1,656.09 1,779.81 . 24,138.87 Engel·& Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWW TP 11/04/20 OBX00007 BIOSOLID COLLECT 11/04/20 P0#606773 11/11/20 OBX00007 BIOSOLID COLLECT 11/11/20 P0#606773 11/18/20 OBX00007 BIOSOLID COLLECT 11/18/20 P0#606773 11/18/20 OBX00007 BIOSOLID COLLECT 11/18/20 P0#606773 11/25/20 OBX00007 BIOSOLID COLLECT 11/25/20 P0#606773 INV# OBX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.90 tons BIO SOLIDS 25.61 tons BIO SOLIDS 25.07 tons BIO SOLIDS 25.28 tons BIO SOLIDS 25.01 tons DATE PAGE OBX00007 11/30/20 12/27/20 606773 52.17/ton 52.17/ton 52.17/ton 52.17/ton 52.17/ton 11/30/20 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,299.03 1,336.07 1,307 .90 1,318.86 1, 304. 77 6,566.63 FY 20-21 PO: 606773 Receipt: 38358 By: Chris Lehman Pay: $6,566.63 . I I • I ' Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 12/02/20 OCX00006 BIOSOLID COLLECT 12/02/20 P0#606773 12/02/20 OCX00006 BIOSOLID COLLECT 12/02/20 P0#606773 12/09/20 OCX00006 BIOSOLID COLLECT 12/09/20 P0#606773 12/09/20 OCX00006 BIOSOLID COLLECT 12/09/20 P0#606773 12/16/20 OCX00006 BIOSOLID COLLECT 12/16/20 P0#606773 12/16/20 OCX00006 BIOSOLID COLLECT 12/16/20 P0#606773 12/21/20 OCX00006 BIOSOLID COLLECT 12/21/20 P0#606773 12/23/20 OCX00006 BIOSOLID COLLECT 12/23/20 P0#606773 12/23/20 OCX00006 BIOSOLID COLLECT 12/23/20 P0#606773 12/23/20 OCX00006 BIOSOLID COLLECT 12/23/20 P0#606773 INV# OCX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.37 tons BIO SOLIDS 25.46 tons BIO SOLIDS 25.51 tons BIO SOLIDS 24.03 tons BIO SOLIDS 25.40 tons BIO SOLIDS 24.09 tons BIO SOLIDS 25.24 tons BIO SOLIDS 24.62 tons BIO SOLIDS 25.05 tons BIO SOLIDS 25.01 tons DATE PAGE OCX00006 12/31/20 01/27/21 606773 52.57/ton 52.57/ton 52.57/ton 52.57/ton 52.57/ton 52.57/ton 52.57/ton 52.57/ton 52.57/ton 52.57/ton 12/31/20 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,281.13 1,338.43 1, 341.06 1,263 .26 1,335.28 1,266.41 1,326.87 1,294. 27 1,316.88 1,314.78 FY 20-21 PO: 606773 Receipt: 39012 By: Chris Lehman Pay: $14,383.16 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : SLOWWTP DATE SERVICE: SLOWWTP 12/30/20 0CX00006 BIOSOLID COLLECT 12/30/20 PO#606773 INV# 0CX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24 .82 tons DATE PAGE 0CX00006 12/31/20 01/27/21 606773 AMOUNT 52.57/ton 1,304.79 12/31/20 2OF2 PLEASE PAY 83 16 THIS AMOUNT 14 1 3 • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Dec 2020 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 48.52 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.288 d. Difference (c-b) 0.584 e. $0.07 increments/divide into difference 8.34 f. Diesel Surcharge Multiplier (e/100) 8.34% g. Biosolds Recycling Surcharge $4.05 h. Revised Biosolds Recycling Charge with fuel surcharge $52.57 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. Diese IAdj08SLOWWTPrevised .xis US .. Enetgy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: j California vj Period: j Weekly V j S@wp~;:;~: 0 Area F;:::1i 10/26/20 11/02/20 11/09/20 11/16/20 11/23/20 11/30/20 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Not Available ; W = Withheld to avoid disclosure of individual company data. _page 1 of 1 View History Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8 , 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail ouUets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26 , 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 11/30/2020 Next Release Date: 12f7/2020 https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_sca_w.htm 12/7/2020 Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: FIRST SLOWWTP FIRST FIRST Material code from: Customer groups: ALL Customer: SLOWWTP Rec. date I Rec. I Material code 1212/2020 84953 BIOWET 12/2/2020 84954 BIOWET 1219/2020 85075 BIOWET 1219/2020 85076 BIOWET 12/16/2020 85288 BIOWET 12/16/2020 85289 BIOWET 12/21/2020 85394 BIOWET 12/23/2020 85398 BIOWET 12/23/2020 85399 BIOWET 12/23/2020 85400 BIOWET 12/30/2020 85503 BIOWET Total per month Total per customer to: LAST Bin from: to: SLOWWTP Rec. date from: to: LAST Site from: to: LAST City of San Luis Obispo WWTP I Lot I site I Bin I Scalel I 7434 95089 7406 95100 7439 95249 7434 95264 7434 95428 7439 95438 7463 95526 7434 95557 7434 95567 7434 95580 7464 95666 Engel & Gray, Inc.~ 1/6/2021 09:42AM == Page 1 /1 ;~~fif1~ FIRST to: LAST 12/1/2020 to: 12/31/2020 FIRST to: LAST Customer group: Billi Qty. tonsl Qty. cu.yd. I Balesl 24.37 37.00 25.46 37.00 25.51 37.00 24.03 37.00 25.40 37.00 24.09 37.00 25.24 37.00 24.62 37.00 25.05 37.00 25.01 37.00 24.82 37.00 273.60 407.00 273.60 407.00 Copyright© Aschl Management Systems Engel & Gray, Inc. .... • 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MOR RO ST SAN LUI S OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: 10/07/20 OAX00006 10/07/20 10/07/20 OAX00006 10/07/20 10/13/20 OAX00006 10/13/20 10/21/20 OAX00006 10/21/20 10/28/20 OAX00006 10/28/20 INV# OAX00006 ACCT# SLOWW TP BJOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.17 tons BIO SOLIDS 25.17 tons BIO SOLIDS 25.84 tons BIO SOLIDS 25.74 tons BIO SOLIDS 25.26 tons DATE PAGE OAX00006 10/31/20 11/27/20 606773 52.21/ton 52.21/ton 52.21/ton 52.21/ton 52.21/ton 10/31/20 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT l, 261. 92 1,314.13 1,349.11 1,343.89 1,318.82 6,587.87 FY 20-21 PO: 606773 Receipt: 38843 By: Chris Lehman Pay: $6,587.87 Engel & Gray, Inc. 745 W. Betteravia Road • P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/01/21 1CX00005 BIOSOLID COLLECT 12/01/21 P0#606773 12/02/21 1CX00005 BIOSOLID COLLECT 12/02/21 P0#606773 12/08/21 1CX00005 BIOSOLID COLLECT 12/08/21 P0#606773 12/08/21 1CX00005 BIOSOLID COLLECT 12/08/21 P0#606773 12/15/21 1CX00005 BIOSOLID COLLECT 12/15/21 P0#606773 12/15/21 1CX00005 BIOSOLID COLLECT 12/15/21 P0#606773 12/21/21 1CX00005 1 MATERIAL TRL-ORG DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR 12/21/21 WENT TO PICK UP BIOSOLIDS, LOADER 12/21/21 966E WOULDN'T WORK 12/28/21 1CX00005 BIOSOLID COLLECT WASTE HANDLING 12/28/21 P0#606773 12/30/21 1CX00005 BIOSOLID COLLECT WASTE HANDLING 12/30/21 P0#606773 12/30/21 1CX00005 BIOSOLID COLLECT WASTE HANDLING INV# 1CX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.68 tons BIO SOLIDS 25.95 tons BIO SOLIDS 24.20 tons BIO SOLIDS 27. 70 tons BIO SOLIDS 22.77 tons BIO SOLIDS 27.21 tons BIO SOLIDS 21.34 tons BIO SOLIDS 24.62 tons BIO SOLi DS 26.16 tons DATE PAGE 1CX00005 12/31/21 01/27/22 606773 63.62/ton 63.62/ton 63.62/ton 63.62/ton 63.62/ton 63.62/ton 63.62/ton 63.62/ton 63.62/ton 12/31/21 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,633. 76 1,650.94 1,539.60 1,762.27 1,448.63 1, 731.10 .00 1,357.65 1,566.32 1,664.30 FY 21-22 PO: 609852 Receipt:48819 By: Chris Lehman Pay: $14,354.57 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/30/21 PO#606773 INV# 1CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# 1CX00005 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 12/31/21 01/27/22 606773 12/31/21 2OF2 PLEASE PAY THIS AMOUNT AMOUNT 14,354.57 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Dec 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.789 d. Difference (c-b) 2.085 e. $0.07 increments/divide into difference 29.79 f. Diesel Surcharge Multiplier (e/100) 29.79% g. Biosolds Recycling Surcharge $14.60 h. Revised Biosolds Recycling Charge with fuel surcharge $63.62 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d . This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Including Taxes) Area: California ..,, Period: Weekly Show Data By: ..,, @ Product 0Area 11/01/21 11/08/21 11/15/21 11/22/21 Gasoline -All Grades All Grades -Reformulated Areas Regular 4.529 4.561 4.619 4.640 4 .561 4.619 4.473 4 .532 ---4.47~j ____ ~:532 -- 11/29/21 4.642 4.642 4 .554 4.554 View 12/06/21 History 4.617 2000-2021 4.617 1995--2021 4.530 2000-2021 ---- 4 .530 1995--2021 Reformulated Areas Midgrade D D D D D 4.529 4.439 4.439 4.679 4.679 4.807 4.807 4.651 4.709 4.766 4.640 4 .551 4.551 4.792 4 .792 4.912 4.912 4.784 4.795 4.771 2000-2021 Reformulated Areas Premium ·------· D D Reformulated Areas 0 ·•-------·-·-··· -·----·· - Diesel (On-Highway) -All Types 0 Ultra Low Sulfur (15 ppm and Under) 0 4.651 4.709 4.838 4 .838 4.701 4.701 4.766 4.892 ~-!!9~2 1 _ 4.769 4.769 - 4.784 Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website . 4.795 4.914 4.914 • = No Data Reported; •· = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data . 4.771 1995--2021 4.886 2000--2021 4.886 ! 1995--2021 --i - 4.789 '. 1995--2021 I ---- 4.789 l 2001-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U .S . level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data conta ined therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 12/6/2021 Next Release Date: 12/13/2021 G Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from : Material code from: Customer groups: ALL FIRST SLOWWTP FIRST FIRST Customer: SLOWWTP Rec. date Rec. Material code 12/1/2021 93925 BIOWET 12/2/2021 93934 BIOWET 12/8/2021 94065 BIOWET 12/8/2021 94066 BIOWET 12/15/2021 94174 BIOWET 12/15/2021 94175 BIOWET 12/28/2021 94372 BIOWET 12/30/2021 94429 BIOWET 12/30/2021 94430 BIOWET Total per month Total per customer to: LAST Bin from: to: SLOWWTP Rec. date from : to : LAST Site from : to: LAST City of San Luis Obispo WWTP Lot Site Bin Scale 7926 105420 7926 105473 7926 105629 7926 105658 7945 105792 7945 105806 7949 106011 7951 106055 7951 106064 Engel & Gray, Inc. 1/5/2022 10:31 AM Page 1/1 FIRST 12/1/2021 FIRST Customer group: Bill Qty. tons 25 .68 25 .95 24.20 27.70 22 .77 27.21 21.34 26.16 24.62 225.63 225.63 to: to: to: LAST 12/31/2021 LAST Qty. cu.yd . Bales 33.00 33 .00 35.00 35 .00 33 .00 33.00 33 .00 33 .00 33.00 301.00 301.00 © Copyright 2022 Asch! Management Systems PO 603231 Receipt 32060 '1 • Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 03/04/20 03X00004 BIOSOLID COLLECT 03/04/20 PO#31116 03/04/20 03X00004 BIOSOLID COLLECT 03/04/20 PO# 31116 03/04/20 03X00004 BIOSOLID COLLECT 03/04/20 PO#31116 03/09/20 03X00004 BIOSOLID COLLECT 03/09/20 PO# 31116 03/09/20 03X00004 BIOSOLID COLLECT 03/09/20 PO#31116 03/12/20 03X00004 BIOSOLID COLLECT 03/12/20 PO#31116 03/18/20 03X00004 BIOSOLID COLLECT 03/18/20 PO# 31116 03/26/20 03X00004 BIOSOLID COLLECT 03/26/20 PO#31116 03/30/20 03X00004 BIOSOLID COLLECT 03/30/20 PO#31116 INV# 03X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE 03X00004 03/31/20 ACCOUNT# DUE DATE 04/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.30 tons BIO SOLIDS 26.00 tons BIO SOLIDS 24.14 tons BIO SOLIDS 24.41 tons BIO SOLIDS 2~.:::::: 'tons BIO SOLIDS 24.44 tons BIO SOLIDS 24.22 tons BIO SOLIDS 25.56 tons BIO SOLIDS 24.13 tons DATE PAGE 55.62/ton 55.62/ton 55.62/ton 55.62/ton 55.62/ton 55 .62/ton 55.62/ton 55 .62/ton 55 .62/ton 03/31/20 1 OF 1 AMOUNT 1,351.57 1,446.12 1,342.67 1,357.68 1,363.80 1,359.35 1,347.12 1,421.65 1,342.11 PLEASE PAY 2 THIS AMOUNT 1 1 332, 07 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Mar 2020 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 48.52 Diesel Price Adjustment I b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.728 d. Difference (c-b) 1.024 e. $0.07 increments/divide into difference 14.63 f. Diesel Surcharge Multiplier (e/100) 14.63% g. Biosolds Recycling Surcharge $7.10 h. Revised Biosolds Recycling Charge with fuel surcharge $55.62 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices ' U.S. Energy Infurmadon Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: ! California vj Period: !Weekly vi Show Data By: '1 Graph I 01,21,20 I @ Product 0 Area Clear I 02/03/20 □ I Gasoline -All Grades 3.467 3.455 ! All Grades -Reformulated □ Areas 3.467 1 3.455 --I Regular □ 3.388 3.311 • ---f I Reformulated Areas □ 3.388 1 3.371 1 I Midgrade □ 3.609 1 3.611 ,. I Reformulated Areas □ 3.609 3.611 - Premium □ 3.703 3.697 11 Reformulated Areas □ 3.703' 3 .697 Diesel (On-Highway) -All Types □ 3.857 02/10/20 02/17/20 3 .449 3.441 3 .449 3 .441 I 3 .366 3.358 3.366 3.358 1 3 .604 3.599 3 .604 3.599 1 3 .687 3.680 1 3 .687 3.680 1 3 .784 3.774 1 02/24/20 3.443 3.443 3.360 I 3.360 I 3.592 3.592 j 3.683 3.683 3.778 Ultra Low Sulfur (15 ppm and l Under) □ 3 .857 3.812 1 3 .812 3 .784 3.774 1 3.778 1 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; --= Not Applicable; NA = Not Available; W = \Nithheld to avoid disclosure of individual company data. Page 1 of 1 View 03/02/20 History 3.435 2000-2020 3.435 1995-2020 3 .353 2000-2020 3.353 1995-2020 3.5781 2000-2020 3.578 1995-2020 3.674 ' 2000-2020 3.674 1995-2020 3.728 1995-2020 3 .728 1 2007-2020 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area . RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline . Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available . See Definitions, Sources , and Notes link above for more information on this table . Release Date: 3/2/2020 Next Release Date: 3/9/2020 https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_sca_w.htm 3/5/2020 l Material Receipts, by Customer Print range: Receipt from: FIRST to : LAST Bin from: Customer code from: SLOWWTP to : SLOWWTP Rec. date from : Customer name from : FIRST to : LAST Site from: Material code from : FIRST to : LAST Customer groups : ALL Customer: SLOWWTP City of San Luis Obispo WWTP Rec . date Rec. Material code Lot Site Bin Scale 3/4/2020 78108 BIOWET 7071 86960 3/4/2020 78109 BIOWET 7071 86968 3/4/2020 78110 BIOWET 7071 86976 3/9/2020 78186 BIOWET 7070 87046 3/9/2020 78187 BIOWET 7071 87054 3/12/2020 78372 BIOWET 7083 87145 3/18/2020 78431 BIOWET 7027 87227 3/26/2020 78545 BIOWET 7027 87406 3/30/2020 78572 BIOWET 7027 87471 Total per month Total per customer Engel & Gray, Inc. ! ;,:jl 4/2/2020 11 :41 AM Roglona l Page 1 /1 ~~lll'i'~ FIRST to : LAST 3/1/2020 to : 3/31/2020 FIRST to : LAST Customer group: Bill Qty. tons Qty. cu.yd . Bales 24.30 35.00 26 .00 35.00 24.14 35.00 24.41 30.40 24.52 35 .00 24.44 35 .00 24.22 35 .00 25 .56 35.00 24.13 35.00 221.72 310.40 221.72 310.40 Copyright© Asch! Management Systems PO: 613824 Pay: 38909.08 Receipt: 57998 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/19/22 2AX00006 BIOSOLID COLLECT 10/19/22 PO#606773 10/20/22 2AX00006 BIOSOLID COLLECT 10/20/22 PO#606773 10/21/22 2AX00006 BIOSOLID COLLECT 10/21/22 PO#606773 10/25/22 2AX00006 BIOSOLID COLLECT 10/25/22 PO#606773 10/26/22 2AX00006 BIOSOLID COLLECT 10/26/22 PO#606773 10/27/22 2AX00006 BIOSOLID COLLECT 10/27/22 PO#606773 10/27/22 2AX00006 BIOSOLID COLLECT 10/27/22 PO#606773 10/28/22 2AX00006 BIOSOLID COLLECT 10/28/22 PO#606773 10/31/22 2AX00006 BIOSOLID COLLECT 10/31/22 PO#606773 10/31/22 2AX00006 BIOSOLID COLLECT 10/31/22 PO#606773 INV# 2AX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 26.35 tons BIO SOLIDS 24.85 tons BIO SOLIDS 26.60 tons BIO SOLIDS 24.55 tons BIO SOLIDS 24 .25 tons BIO SOLIDS 28.39 tons BIO SOLIDS 27 .60 tons BIO SOLIDS 25. 76 tons BIO SOLIDS 25.41 tons BIO SOLIDS 26 .85 tons DATE PAGE 2AX00006 10/31/22 11/27/22 606773 76 .97/ton 76 .97/ton 76.97/ton 76.97/ton 76 .97/ton 76.97/ton 76 .97/ton 76.97/ton 76 .97/ton 76 .97/ton 10/31/22 2OF3 PLEASE PAY THIS AMOUNT AMOUNT 2,028.16 1,912.70 2,047.40 1,889.61 1,866.52 2,185.18 2,124.37 1,982.75 1,955.81 2,066.64 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP INV# 2AX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# 2AX00006 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 10/31/22 11/27/22 606773 10/31/22 3OF3 PLEASE PAY THIS AMOUNT AMOUNT 38,909.08 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Oct 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.077 d. Difference (c-b) 3.373 e. $0 .07 increments/divide into difference 48 .19 f. Diesel Surcharge Multiplier (e/100) 48 .19% g. Biosolds Recycling Surcharge $25.03 h. Revised Biosolds Recycling Charge with fuel surcharge $76.97 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started . This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls ~ eia 1 U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: iwt, (i' Product OArea 08/29/2'1 09/05/22 Gasoline • All Grades D 5.156 5.154 ·----------· ··----··--·-·----------- All Grades -Reformulated Areas D 5.156 5.154 V 09/12/22 5.283 ----- 5.283 -----· .. -. ------· ---------·---- Regular D 5 .061 _ 5 .05~+ 5.182 -------H----·------------ Reformulated Areas D 5.061 5.053 5.182 ---------··----------------- Midgrade D 5.347 5.365 5.459 ... ··---·------··----- Reformulated Areas D 5.347 5 .365 09/19/22 5.340 ----- 5.340 ·---·-- 5.239 f------ 5.239 ----- 5.522 ----- 5 .522 0S/26/22 10/03/22 5.721 6.315 ---·----- 5.721 6.315 ---· --- 5.615 6.213 ··---- 5.615 6.213 ·------ 5.923 6.500 -·- 6 .500 --------·--------• ---------· ---·· --~.45~9: _ ----·--.5.~2;1 ---- Premium D 5.430 5.443 5.589 5.642 6.030i 6.623 --.. -•· ···• --------------·· --- Reformulated Areas j D 5.430 5 .443 5.589 5.642 6.623 . --------·-·-··· ---·---------------· --- Diesel (On-Highway) • All Types J D 6.202 6.174 6.164 6.149 6.110 6.077 1 ·-----------·---·------I Ultra Low Sulfur (15 ppm and I View History 2000-2022 ------- 1995-2022 _4 ___ 2000-2022 -· 1995-2022 ------· 2000-2022 -... _. 1995-2022 --- 2000-2022 ---·---- 1995-2022 ----·--·• 1995-2022 -· --·-- ••• 6.~3o~i D Under) i 6.202 , 6.174 6.164 6.149 i 6.110 i 6.077 j 2007-2022 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; •• = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S . Environmental Protection Agency (EPA}, which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD} prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD} price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California}, any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with Incomplete weekly data series , the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly reta il gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes , the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 10/3/2022 Next Release Date: 10/11/2022 Engel & Gray, Inc. Material Receipts, by Customer 11/4/2022 2:29:27 PM Page 1/1 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWTP to : SLOWWTP Rec. date from : 10/1/2022 to: 10/31/2022 Customer name from: FIRST to : LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 10/3/2022 100640 BIOWET 8235 113714 30.90 40.00 10/3/2022 100641 BIOWET 8235 113729 17 .85 30.00 10/3/2022 100642 BIOWET 8235 113742 23.98 35 .00 10/5/2022 100672 BIOWET 8235 113785 24.14 35.00 10/6/2022 100793 BIOWET 8235 113829 23.87 35.00 10/7/2022 100805 BIOWET 8235 113868 23.60 35 .00 10/12/2022 100870 BIOWET 8235 113994 23 .35 35.00 10/12/2022 100871 BIOWET 8235 114006 26.00 35.00 10/14/2022 100938 BIOWET 8235 114096 25.56 37.00 10/19/2022 101085 BIOWET 8235 114267 25 .65 37.00 10/19/2022 101089 BIOWET 8235 114261 26.35 35 .00 10/20/2022 101123 BIOWET 8235 114313 24.85 37.00 10/21/2022 101125 BIOWET 8235 114356 26.60 37.00 10/25/2022 101226 BIOWET 8235 114428 24.55 37.00 10/26/2022 101232 BIOWET 8235 114463 24.25 37.00 10/27/2022 101242 BIOWET 8235 114496 27.60 37.00 10/27/2022 101249 BIOWET 8235 114489 28.39 35.00 10/28/2022 101253 BIOWET 8235 114528 25.76 37.00 10/31/2022 101270 BIOWET 8235 114585 25.41 37 .00 10/31/2022 101271 BIOWET 8235 114593 26.85 40.00 Total per month 505.51 723.00 Total per customer 505.51 723.00 © Copyright 2022 Aschl Management Systems Version 6.85H INVOICE# Engel & Gray, Inc. INVDATE 7 45 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria. Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 PO# CITY OF SAN LUIS OBISPO WWTP Digltally signed by Patrick McGrath DN : C=US, AMOUNT YOU ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 . E=pmcgrath@slocity.org ARE PAYING Patrick McGrath O=City of San Luis Obispo, CN=Patrick McGrath SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/01/22 2BX00007 BIOSOLID COLLECT 11/01/22 PO#606773 11/02/22 2BX00007 BIOSOLID COLLECT 11/02/22 PO#606773 11/04/22 2BX00007 BIOSOLID COLLECT 11/04/22 PO#606773 11/04/22 2BX00007 BIOSOLID COLLECT 11/04/22 PO#606773 11/07/22 2BX00007 BIOSOLID COLLECT 11/07/22 PO#606773 11/07/22 2BX00007 BIOSOLID COLLECT 11/07/22 PO#606773 11/09/22 2BX00007 BIOSOLID COLLECT 11/09/22 PO#606773 11/10/22 2BX00007 BIOSOLID COLLECT 11/10/22 PO#606773 11/14/22 2BX00007 BIOSOLID COLLECT 11/14/22 PO#606773 11/16/22 2BX00007 BIOSOLID COLLECT 11/16/22 PO#606773 INV# 2BX00007 ACCT# Date: 2022.12.16 15:06:4 1-08'00 ' DESCRIPTION WASTE HANDLING BIO SOLIDS 24.68 tons WASTE HANDLING BIO SOLIDS 26 .34 tons WASTE HANDLING BIO SOLIDS 23 .90 tons WASTE HANDLING BIO SOLIDS 26 .05 tons WASTE HANDLING BIO SOLIDS 25.34 tons WASTE HANDLING BIO SOLIDS 24.10 tons WASTE HANDLING BIO SOLIDS 25 . 76 tons WASTE HANDLING BIO SOLIDS 27 .85 tons WASTE HANDLING BIO SOLIDS 23.49 tons WASTE HANDLING BIO SOLIDS 23 .35 tons DATE PAGE 2BX00007 11/30/22 12/27/22 606773 77.81/ton 77.81/ton 77 .81/ton 77.81/ton 77 .81/ton 77.81/ton 77.81/ton 77.81/ton 77.81/ton 77 .81/ton 11/30/22 1 OF 2 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,920.35 2,049.52 1,859.66 2,026.95 1,971.71 1,875.22 2,004.39 2,167.01 1,827.76 1,816.86 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/18/22 2BX00007 BIOSOLID COLLECT 11/18/22 PO#606773 11/19/22 2BX00007 BIOSOLID COLLECT 11/19/22 PO#606773 11/21/22 2BX00007 BIOSOLID COLLECT 11/21/22 PO#606773 11/28/22 2BX00007 BIOSOLID COLLECT 11/28/22 PO#606773 11/28/22 2BX00007 BIOSOLID COLLECT 11/28/22 PO#606773 11/29/22 2BX00007 BIOSOLID COLLECT 11/29/22 PO#606773 INV# 2BX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23 .89 tons BIO SOLIDS 24.04 tons BIO SOLIDS 24.50 tons BIO SOLIDS 26.29 tons BIO SOLIDS 22.35 tons BIO SOLIDS 26.01 tons DATE PAGE 2BX00007 11/30/22 12/27/22 606773 AMOUNT 77.81/ton 1,858.88 77.81/ton 1,870.55 77.81/ton 1,906.35 77.81/ton 2,045.62 77.81/ton 1,739.05 77.81/ton 2,023.84 11/30/22 2OF2 PLEASE PAY 30 963 72 THIS AMOUNT 1 • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Nov 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.191 d. Difference (c-b) 3.487 e. $0.07 increments/divide into difference 49.81 f. Diesel Surcharge Multiplier (e/100) 49.81% g. Biosolds Recycling Surcharge $25.87 h. Revised Biosolds Recycling Charge with fuel surcharge $77.81 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: r 1;;,'11 ® Product OArea ,l ear 10/03/22 10/10/22 Gasoline -All Grades D 6.315 6.251 ----··--- All Grades -Reformulated Areas D 6.315 6.251 --. -----•----··•· ·--·-.. ------· ·--- Regular D 6.213 6.156 -----·-~. ~-•-·------··------- Reformulated Areas D 6.213 6.156 V 10/17/22 10/24/22 5.940 5.604 ----·-·--- 5.940 5.604 ------- 5.847 5.500 ------~-------- 5.847 5.500 10/31/22 11/07/22 5.416 5.333 -· ---· 5.416 5.333 ------------ 5.311 5.228 5.311 5.228 ----. ---~----------·--· ---··-------------· Midgrade D 6.500 6.405 6.123 5.822 5.628 5.542 -··---------··--------·-----·----1------·-----·------------- Reformulated Areas D 6.500 6.405 6.123 5.822 5.628 5.542 . -·•-------------·---------···•----------.,____ Premium D 6.623 6.551 6.215 5.899 5.730 5.635 ~-----------~ -------~ -· ~---------·---------- Reformulated Areas D 6.623 6.551 6.215 5.899 5.730 5.635 . ·-------------------------------------- Diesel (On-Highway) • All Types D 6.077 6.489 6.499 6.331 6.254 6.191 . -----·---------- Ultra Low Sulfur (15 ppm and D Under) 6.077 6.489 6.499 6.331 6.254 6.191 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; •• = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View History 2000-2022 1995-2022 ----- 2000-2022 1995-2022 ---- 2000-2022 -·--- 1995-2022 2000-2022 1995-2022 1995-2022 --- 2007-2022 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highw~y Diesel {LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 11/7/2022 Next Release Date: 11/14/2022 , Material Receipts, by Customer ! Print range: Receipt from: FIRST to: LAST Customer code from : SLOWWTP to: SLOWWTP Customer name from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Bin from: Rec. date from: Site from: Engel & Gray, Inc. 12/6/2022 11 :44:32 AM Page 1/1 FIRST 11/1/2022 FIRST to: to: to: LAST 11/30/2022 LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 11/1/2022 101366 BIOWET 8235 114637 24.68 37.00 11/2/2022 101374 BIOWET 8235 114696 26.34 37.00 11/4/2022 101404 BIOWET 8352 114790 26.05 37.00 11/4/2022 101405 BIOWET 8352 114810 23.90 35.00 11/7/2022 101502 BIOWET 8352 114861 25.34 37.00 11/7/2022 101503 BIOWET 8352 114868 24.10 37.00 11/9/2022 101562 BIOWET 8352 114885 25.76 37.00 11/10/2022 101566 BIOWET 8352 114907 27.85 35.00 11/14/2022 101591 BIOWET 8352 114999 23.49 35.00 11/16/2022 101608 BIOWET 8352 115092 ?3,35 35.00 11/18/2022 101699 BIOWET 8352 115179 23.89 35.00 11/19/2022 101700 BIOWET 8352 115187 24.04 35.00 11/21/2022 101757 BIOWET 8352 115198 24.50 35.00 11/28/2022 101792 BIOWET 8352 115328 22.35 35.00 11/28/2022 101797 BIOWET 8352 115325 26.29 35.00 11/29/2022 101823 BIOWET 8352 115361 26.01 35.00 Total per month 397.94 572.00 Total per customer 397.94 572.00 © Copyright 2022 Aschl Management Systems Version 6.85H Engel & Gray, Inc. Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP A TIN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE DESCRIPTION SERVICE: CITY OF SLO WWTP 12/07/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/07/22 PO#606773 12/09/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/09/22 PO#606773 12/09/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/09/22 PO#606773 12/15/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/15/22 PO#606773 2/15/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/15/22 PO#606773 12/19/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/19/22 PO#606773 12/19/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/19/22 PO#606773 12/21/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/21/22 PO#606773 12/23/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/23/22 PO#606773 12/23/22 2CX00006 BIOSOLID COLLECT WASTE HANDLING 12/23/22 PO#606773 f- , .. .1# 2CX00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE 2CX00006 12/31/22 ACCOUNT# DUE DATE 01/27/23 PO# 606773 Digitally signed by Patrick McGrath DN: C=US , Patrick McGrath E=pmcgrath @s locity.org , O=City of San Luis Obi spo, AMOUNT YOU CN=Patrick McGrath ARE PAYING Date : 2023.03.20 11 :09 :11-07'00' BIO SOLIDS 24.06 tons 75.03/ton BIO SOLIDS 25.75 tons 75.03/ton BIO SOLIDS 23.50 tons 75.03/ton BIO SOLIDS 23.39 tons 75.03/ton BIO SOLIDS 24.81 tons 75.03/ton BIO SOLIDS 23.97 tons 75.03/ton BIO SOLIDS 23.44 tons 75.03/ton BIO SOLIDS 27.85 tons 75.03/ton BIO SOLIDS 23.89 tons 75.03/ton BIO SOLIDS 26.09 tons 75.03/ton DATE 12/31/22 PAGE 1 OF 2 .PLEASE PAY THIS AMOUNT AMOUNT 1,805.22 1,932.02 1,763.21 1,754.95 1,861.49 1,798.47 1,758.70 2,089.59 1,792.47 1,957.53 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/30/22 2CX00006 BIOSOLID COLLECT 12/30/22 PO#606773 12/30/22 2CX00006 BIOSOLID COLLECT 12/30/22 PO#606773 I ... ii# 2CX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.85 tons BIO SOLIDS 24.58 tons DATE PAGE 2CX00006 12/31/22 01/27/23 606773 AMOUNT 75.03/ton 1,864.50 75.03/ton 1,844.24 12/31/22 20F2 PLEASE PAY 22 222 39 THIS AMOUNT , • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Dec 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.816 d. Difference (c-b} 3.112 e. $0.07 increments/divide into difference 44.46 f. Diesel Surcharge Multiplier (e/100) 44.46% g. Biosolds Recycling Surcharge $23.09 h. Revised Biosolds Recycling Charge with fuel surcharge $75.03 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price tal<en from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/04/23 3BX00007 BIOSOLID COLLECT 11/04/23 PO#606773 11/04/23 3BX00007 BIOSOLID COLLECT 11/04/23 PO#606773 11/04/23 3BX00007 BIOSOLID COLLECT 11/04/23 PO#606773 11/08/23 3BX00007 BIOSOLID COLLECT 11/08/23 PO#606773 11/09/23 3BX00007 BIOSOLID COLLECT 11/09/23 PO#606773 11/15/23 3BX00007 BIOSOLID COLLECT 11/15/23 PO#606773 11/15/23 3BX00007 BIOSOLID COLLECT 11/15/23 PO#606773 11/16/23 3BX00007 BIOSOLID COLLECT 11/16/23 PO#606773 11/16/23 3BX00007 BIOSOLID COLLECT 11/16/23 PO#606773 11/21/23 3BX00007 BIOSOLID COLLECT 11/21/23 PO#606773 INV# 3BX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 16.58 tons BIO SOLIDS 21.65 tons BIO SOLIDS 21.34 tons BIO SOLIDS 23.82 tons BIO SOLIDS 24.13 tons BIO SOLIDS 22.26 tons BIO SOLIDS 24.26 tons BIO SOLIDS 23 .81 tons BIO SOLIDS 25.01 tons BIO SOLIDS 23.93 tons DATE PAGE 3BX00007 11/30/23 12/27/23 606773 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 11/30/23 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 1,318.77 1,722.04 1,697.38 1,894.64 1,919.30 1,770.56 1,929.64 1,893.85 1,989.30 1,903.39 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/21/23 3BX00007 BIOSOLID COLLECT 11/21/23 PO#606773 11/22/23 3BX00007 BIOSOLID COLLECT 11/22/23 PO#606773 11/22/23 3BX00007 BIOSOLID COLLECT 11/22/23 PO#606773 11/27/23 3BX00007 BIOSOLID COLLECT 11/27/23 PO#606773 11/27/23 3BX00007 BIOSOLID COLLECT 11/27/23 PO#606773 11/28/23 3BX00007 BIOSOLID COLLECT 11/28/23 PO#606773 11/29/23 3BX00007 BIOSOLID COLLECT 11/29/23 PO#606773 11/29/23 3BX00007 BIOSOLID COLLECT 11/29/23 PO#606773 11/30/23 3BX00007 BIOSOLID COLLECT 11/30/23 PO#606773 11/30/23 3BX00007 BIOSOLID COLLECT 11/30/23 PO#606773 INV# 3BX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 26.10 tons BIO SOLIDS 25.74 tons BIO SOLIDS 25.50 tons BIO SOLIDS 25.36 tons BIO SOLIDS 25.40 tons BIO SOLIDS 21.46 tons BIO SOLIDS 19.54 tons BIO SOLIDS 18 .09 tons BIO SOLIDS 24.48 tons BIO SOLIDS 26.00 tons DATE PAGE 3BX00007 11/30/23 12/27/23 606773 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 79.54/ton 11/30/23 2 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 2,075.99 2,047.36 2,028.27 2,017.13 2,020.32 1,706.93 1,554.21 1,438.88 1,947.14 2,068.04 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP INV# 3BX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 3BX00007 11/30/23 12/27/23 606773 11/30/23 3OF3 PLEASE PAY THIS AMOUNT AMOUNT 36,943.14 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Nov 23 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.06 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.816 d. Difference (c-b) 3.112 e. $0.07 increments/divide into difference 44.46 f. Diesel Surcharge Multiplier (e/100) 44.46% g. Biosolds Recycling Surcharge $24.48 h. Revised Biosolds Recycling Charge with fuel surcharge $79.54 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xis U.S. Energy Information Administration EIA will delay its scheduled data releases November 8-10, 2023, to complete a planned systems upgrade collecting energy data from survey respondents and will resume our regular publishing schedule on Nm latest press. release for more details. PETROLEUM & OT H ER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: [ Or· 1>h ® Product O Area Cll!<lr 10/02/23 10/09/23 Gasoline • All Grades D 6.010 5.706 10/16/23 5.504 -------·------------· --All Grades -Reformulated Areas D 6.010 5.706 5.504 .. -------· --·--·-- Regular D 5.901 5.604 5.399 -. --. .. ------·-·----•· ----· ----- Reformulated Areas D 5.901 5.604 5.399 -__ ... ,.._ --·--·--·-- Midgrade D 6.232 5.947 5.731 ---------·---t------------- Reformulated Areas D 6.232 5.947 5.731 --· .. ---------------· -------- Premium D 6.317 5.979 5.797 -------·t-----•---·· ------ Reformulated Areas D 6.317 5.979 5.797 -· -------------.. - Diesel (On-Highway) -All Types D 6.269 6.178 6.119 -·---Ultra Low Sulfur (15 ppm and D Under) 6.269 6.178 6.119 10/23/23 5.333 - 5.333 5.223 --- 5.223 5.576 - 5.576 -- 5.638 - 5.638 --- 6.016 6.016 10/30/23 5.178 -·---~~- 5.178 5.066 - 5,066 5.391 5.391 --- 5.505 --· 5.505 5.890 5.890 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 11/06/23 History 5.057 2000-2023 ·--------- 5.057 1995-2023 _,__ 4.944 2000-2023 4.944 1995-2023 -- 5.264 2000-2023 --•-·--- 5.264 1995-2023 ·----- 5.391 2000-2023 -- 5.391 1995-2023 ·-------- 5.816 1995-2023 5.816 2007-2023 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area Is an ozone nonattainment area des ignated by the U.S . Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-H ighway Diesel (LSD) prices at the U.S . level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and Included them In the Diesel Average All Types price unUI July 26, 201 o, when no more outlets reported LSD sales . Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of-December 1, 2010 (September 1, 2006 In California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14 , 1991 . Monthly and annual averages are simple averages of the weekly data. For months and years with Incomplete weekly data series , the monthly and/or annual averages are not available. On May 14, 2018, we Implemented statistica l methodo logy changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistica l m ethodolog y changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022 . See Definitions, Sources, and Notes link above for more infonnalion on this table. Release Date: 11/6/2023 Next Release Date: 11/13/2023 Engel & Gray, Inc. Material Receipts, by Customer 12/5/2023 4:51 :05 PM Page 1/1 Print range: Receipt from: FIRST to: LAST Bin from : FIRST to : LAST Customer code from : SLOWWTP to: SLOWWTP Rec. date from : 11/1/2023 to: 11/30/2023 Customer name from: FIRST to : LAST Site from: FIRST to : LAST Material code from: FIRST to : LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: I Rec. date I Rec. I Material code I Lot !site !sin I Scale ! B111 1 Qty. tons I Qty. cu.yd. I Bales ! 11/4/2023 109754 BIOWET 8062 124580 16.58 30.00 11/4/2023 109755 BIOWET 8062 124582 21.65 30.00 11/4/2023 109756 BIOWET 8062 124583 21.34 30.00 11/8/2023 109887 BIOWET 8062 124669 23 .82 35.00 11/9/2023 109907 BIOWET 8062 124726 24.13 35.00 11/15/2023 110087 BIOWET 8062 124938 22 .26 33.00 11/15/2023 110088 BIOWET 8062 124959 24.26 33.00 11/16/2023 110116 BIOWET 8062 124973 25 .01 35.00 11/16/2023 110117 BIOWET 8062 124993 23.81 35.00 11/21/2023 110242 BIOWET 8062 125113 23 .93 35.00 11/21/2023 110243 BIOWET 8062 125126 26.10 35.00 11/22/2023 110246 BIOWET 8062 125147 25 .74 35 .00 11/22/2023 110248 BIOWET 8062 125179 25.50 35.00 11/27/2023 110366 BIOWET 8062 125250 25.40 35.00 11/27/2023 110367 BIOWET 8062 125275 25.36 35.00 11/28/2023 110440 BIOWET 8062 125320 21.46 30.00 11/29/2023 110442 BIOWET 8062 125350 19.54 30.00 11/29/2023 110443 BIOWET 8062 125364 18.09 30.00 11/30/2023 110478 BIOWET 8062 125400 24.48 35.00 11/30/2023 110479 BIOWET 8062 125421 26 .00 35.00 Total per month 464.46 666.00 Total per customer 464.46 666.00 © Copyright 2023 Aschl Management Systems Version 6.91 K PO: 609852 Pay: 12752.72 Receipt: 53802 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Mar 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.759 d. Difference (c-b) 3.055 e. $0.07 increments/divide into difference 43.64 f. Diesel Surcharge Multiplier (e/100) 43.64% g. Biosolds Recycling Surcharge $22.67 h. Revised Biosolds Recycling Charge with fuel surcharge $74.61 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: Go ', ® Product 0Area (;le;,, 01/31/22 02/07/22 Gasoline • All Grades D 4.576 4 .598 -••¥-•• -------------· ··-· -----------·--------· -- All Grades -Reformulated Areas D 4.576 4.598 ---· ------·-· Regular I I D 4.488 4.507 ------- Reformulated Areas D 4.488 4 .507 V 02/14/22 4.617 --------- 4 .617 -·· ------- 4.524 4.524 ·-···-· --·---· • --------- Midgrade D 4.722 4.753 4.778 -.. ·--·--·----------------···----______ , ... _ Reformulated Areas D 4.722 4.753 4.778 ----------~ ··----··---.-----· ~--- Premium D 4.846 4.877 4.896 02/21/22 02/28/22 4.662 4.762 ------------__ ,,. _____ --. ---:::::1-4.762 ------ 4.671 ----· • 4.5701 -------- 4.671 -------------·----·- 4.824 4.924 .. ·--·--·-·· ----~---- 4.824 4.924 ---·----· ---- 5.029 View 03/07/22 History 5.283 2000-2022 ··-------·--- 5.283 1995-2022 •-•------•-A - 5.187 2000-2022 ---·--------- 5.187 1995-2022 ---·----- 5.471 2000-2022 ----· ------- 5.471 199~-2~22 _ I 5.553 2000-2022 ----· ---· .. -----------·----~·. ·-~:?~~1 -·---·-·--------··---·• Reformulated Areas D 4.846 4.877 4.896 4.934 5.029 5.55311 1995-2022 ---•·--------·· ------· -.. --~---~------~~9~4 - ····--··----·--.. --~--~-,_-.,-. Diesel (On-Highway) -All Types D 4.862 4 .949 5.051 5.077 5.75911 1~~~~~ . ----• ·-···--·· ·-·--------·-·-' ... Ultra Low Sulfur (15 ppm and D I Under) 4.862 4 .949 4.994 5.051 5.077 5.759 2007-2022 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . • = No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available . See Definitions, Sources, and Notes link above for more information on this table. Release Date: 3nt2022 Next Release Date: 3/14/2022 Material Receipts, by Customer Print range: Receipt from: FIRST to: LAST Bin from : Customer code from: SLOWWTP to : SLOWWTP Rec . date from: Customer name from: FIRST to: LAST Site from: Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Rec. date Rec. Material code Lot Site Bin Scale 3/2/2022 95682 BIOWET 7999 107642 3/3/2022 95684 BIOWET 7999 107671 3/10/2022 95983 BIOWET 7999 108011 3/16/2022 95979 BIOWET 7999 107990 3/24/2022 96151 BIOWET 7999 108233 3/25/2022 96163 BIOWET 7999 108268 3/31/2022 96225 BIOWET 7999 108359 Total per month Total per customer Engel & Gray, Inc . 4/4/2022 05:01 PM FIRST 3/1/2022 FIRST Customer group: Bill Qty. tons 23 .20 25 .17 23 .35 24 .61 24 .03 25 .14 23 .16 168.66 168.66 r Page 1/1 to: to: to: LAST 3/31/2022 LAST Qty. cu.yd. Bales 35.00 35.00 35 .00 35 .00 35 .00 35.00 33 .00 243.00 243.00 © Copyright 2022 Aschl Management Systems PO: 609852 Pay: 23089.98 Receipt: 53803 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (80S) 92S-2771 Engel & GraY, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/27/22 24X00005 BIOSOLID COLLECT 04/27/22 PO#606773 04/27/22 24X00005 BIOSOLID COLLECT 04/27/22 PO#606773 INV# 24X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.56 tons BIO SOLIDS 24.21 tons DATE PAGE 24X00005 04/30/22 05/27/22 606773 AMOUNT 78.54/ton 2,007.48 78.54/ton 1,901.45 04/30/22 2 OF2 PLEASE PAY 2 3 089 98 THIS AMOUNT , • PO: 609852 Pay: 25,142.74 Receipt: 53485 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/25/22 25X00005 BIOSOLID COLLECT 05/25/22 PO#606773 05/25/22 25X00005 BIOSOLID COLLECT 05/25/22 PO#606773 05/26/22 25X00005 BIOSOLID COLLECT 05/26/22 PO#606773 05/26/22 25X00005 BIOSOLID COLLECT 05/26/22 PO#606773 INV# 25X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.91 tons BIO SOLIDS 24.40 tons BIO SOLIDS 23.60 tons BIO SOLIDS 23.65 tons DATE PAGE 25X00005 05/31/22 06/27/22 606773 79.45/ton 79.45/ton 79.45/ton 79.45/ton 05/31/22 2 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,899.65 1,938.58 1,875.02 1,878.99 25,142.74 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-May 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.412 d. Difference (c-b) 3.708 e. $0.07 increments/divide into difference 52.97 f. Diesel Surcharge Multiplier (e/100) 52.97% g. Biosolds Recycling Surcharge $27.51 h. Revised Biosolds Recycling Charge with fuel surcharge $79.45 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly V Show Data By: I (i' Product (' Area 03/2W.2 04/04/22 04/11/2.: (14/18/1-~ ; D ; I i Gasoline -All Grades i 5.856 [ 5._8~4, 5.715. 5 .641 ; ' I All Grades -Reformulated i i ! D I Areas ' 5.856 5.804 5.715 1 5.641 --j i Regular I D i I i 5.764 5.714 , 5 .619; 5.545 I Reformulated Areas i D i 5.764 5 .714 5.619, 5 .545 i I ' D I I i 5.818 1 Midgrade l I 5.981 I 6.026, 5.88~1 I I I i Reformulated Areas D 6.026 , 5.981 j 5 .888! 5.818 ! ' ! j ! I 6 .067 1 I Premium I D 6 .137 ' 6.013/ 5 .942 ' I . --I 6.013! i Reformulated Areas D 6 .137 ! 6.067i 5.942 : l ' Diesel (On-Highway) -All Types i D i 6.289 ! ' ' ; 6.289! 6.223 1 6.250: Ultra Low Sulfur (15 ppm and : I i I I D 6.2891 6 .250: Under) 6 .289 _ 6.223 1 04/2!.)/l2 I ' 5.609 ! i I 5 .609, I 5 .514! 5 .5141 i 5 .779: 5.779 : ! 5 .896 • -- I 5.896 ; I 6.277 i 6.277 : Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website. • = No Data Reported; •· = Not Appl icable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 0!)/02/2~ History 5.629 20 00 -2 02 2 5.629 1995-2022 5.526 1 2000 -2022 l - 5.5261 1995-2022 5.825 : 2 000-2022 I 5.825 ! 1995-2022 5.925 ! 2000-2022 5 .925 ; 1995-2022 6.412 1995-2022 I I 6.412, 2007-2 022 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S . level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations . EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26 , 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 5/2/2022 Next Release Date : 5/9/2022 i I I I I l~~~~~ial Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 5/3/2022 97058 BIOWET 5/9/2022 97175 BIOWET 5/13/2022 97364 BIOWET 5/18/2022 97455 BIOWET 5/19/2022 97461 BIOWET 5/19/2022 97462 BIOWET 5/20/2022 97467 BIOWET 5120/2022 97470 BIOWET 5/22/2022 97649 BIOWET 5/24/2022 97570 BIOWET 5/25/2022 97577 BIOWET 5/25/2022 97578 BIOWET 5/2612022 97648 BIOWET Total per month Total per customer to: to: to: LAST SLOWWTP LAST to: LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 8106 109294 8106 109446 8106 109545 8106 109682 8106 109749 8106 109760 8106 109769 8106 109807 8106 110005 8106 109918 8106 109947 8106 109961 8106 110001 Engel & Gray, Inc. 6/6/2022 09:21 AM - FIRST 5/1/2022 FIRST Customer group: Bill Qty. tons 25.36 26.54 22.75 23.25 24.10 24.19 23.61 25.65 23.65 25.45 24.40 23.91 23.60 316.46 316.46 r Page 1/1 to: to: to: LAST 5/31/2022 LAST Qty. cu.yd. Bales 37.00 37.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 37.00 37.00 35.00 463.00 463.00 © Copyright 2022 Aschl Management Systems PO: 609852 Pay: 25,142.74 Receipt: 53485 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/25/22 25X00005 BIOSOLID COLLECT 05/25/22 PO#606773 05/25/22 25X00005 BIOSOLID COLLECT 05/25/22 PO#606773 05/26/22 25X00005 BIOSOLID COLLECT 05/26/22 PO#606773 05/26/22 25X00005 BIOSOLID COLLECT 05/26/22 PO#606773 INV# 25X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.91 tons BIO SOLIDS 24.40 tons BIO SOLIDS 23.60 tons BIO SOLIDS 23.65 tons DATE PAGE 25X00005 05/31/22 06/27/22 606773 79.45/ton 79.45/ton 79.45/ton 79.45/ton 05/31/22 2 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,899.65 1,938.58 1,875.02 1,878.99 25,142.74 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-May 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.412 d. Difference (c-b) 3.708 e. $0.07 increments/divide into difference 52.97 f. Diesel Surcharge Multiplier (e/100) 52.97% g. Biosolds Recycling Surcharge $27.51 h. Revised Biosolds Recycling Charge with fuel surcharge $79.45 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly V Show Data By: I (i' Product (' Area 03/2W.2 04/04/22 04/11/2.: (14/18/1-~ ; D ; I i Gasoline -All Grades i 5.856 [ 5._8~4, 5.715. 5 .641 ; ' I All Grades -Reformulated i i ! D I Areas ' 5.856 5.804 5.715 1 5.641 --j i Regular I D i I i 5.764 5.714 , 5 .619; 5.545 I Reformulated Areas i D i 5.764 5 .714 5.619, 5 .545 i I ' D I I i 5.818 1 Midgrade l I 5.981 I 6.026, 5.88~1 I I I i Reformulated Areas D 6.026 , 5.981 j 5 .888! 5.818 ! ' ! j ! I 6 .067 1 I Premium I D 6 .137 ' 6.013/ 5 .942 ' I . --I 6.013! i Reformulated Areas D 6 .137 ! 6.067i 5.942 : l ' Diesel (On-Highway) -All Types i D i 6.289 ! ' ' ; 6.289! 6.223 1 6.250: Ultra Low Sulfur (15 ppm and : I i I I D 6.2891 6 .250: Under) 6 .289 _ 6.223 1 04/2!.)/l2 I ' 5.609 ! i I 5 .609, I 5 .514! 5 .5141 i 5 .779: 5.779 : ! 5 .896 • -- I 5.896 ; I 6.277 i 6.277 : Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website. • = No Data Reported; •· = Not Appl icable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 0!)/02/2~ History 5.629 20 00 -2 02 2 5.629 1995-2022 5.526 1 2000 -2022 l - 5.5261 1995-2022 5.825 : 2 000-2022 I 5.825 ! 1995-2022 5.925 ! 2000-2022 5 .925 ; 1995-2022 6.412 1995-2022 I I 6.412, 2007-2 022 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S . level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations . EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26 , 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 5/2/2022 Next Release Date : 5/9/2022 i I I I I l~~~~~ial Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 5/3/2022 97058 BIOWET 5/9/2022 97175 BIOWET 5/13/2022 97364 BIOWET 5/18/2022 97455 BIOWET 5/19/2022 97461 BIOWET 5/19/2022 97462 BIOWET 5/20/2022 97467 BIOWET 5120/2022 97470 BIOWET 5/22/2022 97649 BIOWET 5/24/2022 97570 BIOWET 5/25/2022 97577 BIOWET 5/25/2022 97578 BIOWET 5/2612022 97648 BIOWET Total per month Total per customer to: to: to: LAST SLOWWTP LAST to: LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 8106 109294 8106 109446 8106 109545 8106 109682 8106 109749 8106 109760 8106 109769 8106 109807 8106 110005 8106 109918 8106 109947 8106 109961 8106 110001 Engel & Gray, Inc. 6/6/2022 09:21 AM - FIRST 5/1/2022 FIRST Customer group: Bill Qty. tons 25.36 26.54 22.75 23.25 24.10 24.19 23.61 25.65 23.65 25.45 24.40 23.91 23.60 316.46 316.46 r Page 1/1 to: to: to: LAST 5/31/2022 LAST Qty. cu.yd. Bales 37.00 37.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 37.00 37.00 35.00 463.00 463.00 © Copyright 2022 Aschl Management Systems PO: 613824 Pay: 22068.27 Receipt: 55546 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/30/22 26X00005 BIOSOLID COLLECT 06/30/22 PO#606773 INV# 26X00005 ACCT# 1.5% per mo nth late charge assessed on past due amounts DESCRIPTION WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24 .25 tons DATE PAGE 26X00005 06/30/22 07/27/22 606773 82.56/ton 06/30/22 2 OF2 PLEASE PAY THIS AMOUNT AMOUNT 2,002.08 22,068.27 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-June 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.831 d. Difference (c-b) 4.127 e. $0.07 increments/divide into difference 58.96 f. Diesel Surcharge Multiplier (e/100) 58.96% g. Biosolds Recycling Surcharge $30.62 h. Revised Biosolds Recycling Charge with fuel surcharge $82.56 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: @ Product 0 Area 05/02/21 05/GS/22 Gasoline -All Grades D 5.629 5.748 V 05/16/22 05/23/22 5.891 5.998 05/10/22 6 .087 -------·----------~ --·---· ·-·--.. .. ·--·-· .., ___ -·---------- All Grades -Reformulated Areas D 5.629 5.748 5.891 5.998 6.087 ---------. -------•••-•----n -··"•---.. ---------- Regular D i 5.526 5.654 5.793 5.904 5.993 --------j ---______ ._.,_. ___ ,.., ____ >-------·-· -- Reformulated Areas D I 5.526 5.654 5.793 5.904 5 .993 ---·-------~-~-----·---. -I --·--~-~---------------------- Midgrade D l 5.825 5.925 6.078 6 .173 6.259 ----· ---. ------------------·--- Reformulated Areas D 5.825 5.925 6.078 6.173 6.259 -·-------•--·------· -------·---------·----------· -----·-· ... --·--- Premium D 5.925 6.032 6.180 6.281 6.371 -------------·-. ----... -•L---·----·-·---·--•-·•---·-·---- D ' 5.925 6.032 6.180 6 .281 6.371 ------.. ----------- Diesel (On-Highway) -All Types D ' I 6.412 6.461 6.477 6.502 6.542 06/06/22 6.276 --·-·--··-- 6.276 ·-·---~----- 6.178 -~------- 6.178 --· ------- 6.453 -· --·---· 6.453 ---·- 6.567 --· -·--- 6.567 ----6.831 ______ Reformulated Areas ___ ~ ---· -------·----·-------------· --. ---·-·---···---------.. ... ·-··----..... Ultra Low Sulfur (15 ppm and I Under) , D i 6 .412 6.461 6.477 6.502 6.542 6.831 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; •• = Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data . View History 2000-2022 ···--- 1995-2022 ___ ,.._ __ 2000-2022 ---- 1995-2022 ~-·------- 2000-2022 ----- 1995-2022 ---~--·- 2000-2022 ------- 1995-2022 ---- 1995-2022 ·----~---- 2007-2022 Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel {LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail ouUets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 6/6/2022 Next Release Date: 6/13/2022 I I Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from : FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 6/1/2022 97782 BIOWET 6/1/2022 97783 BIOWET 6/10/2022 97981 BIOWET 6114/2022 97986 BIOWET 6115/2022 97988 BIOWET 6/22/2022 98155 BIOWET 6/22/2022 98156 BIOWET 6/29/2022 98363 BIOWET 6/29/2022 98425 BIOWET 6/29/2022 98426 BIOWET 6/30/2022 98430 BIOWET Total per month Total per customer to: to: to: LAST SLOWWTP LAST to : LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 8106 110119 8106 110134 8166 110431 8166 110546 8166 110591 8166 110820 8166 110832 8181 110938 8181 111128 8181 111142 8181 111191 Engel & Gray, Inc. 7/7/2022 04:53 PM Page 1/1 FIRST 6/1/2022 FIRST Customer group: Bill Qty. tons 25.33 24.75 23 .81 23 .56 24.31 25.17 23.58 24.43 23.56 24.55 24.25 267.30 267.30 to: to: to: LAST 6/30/2022 LAST Qty. cu.yd. Bales 35.00 35.00 37 .00 37 .00 37.00 37 .00 37.00 37.00 37.00 37.00 37.00 403.00 403.00 © Copyright 2022 Aschl Management Systems INVOICE# Engel & Gray, Inc. INVDATE 7 45 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria. Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & GraY, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/04/23 31X00005 BIOSOLID COLLECT 01/04/23 PO#606773 01/12/23 31X00005 BIOSOLID COLLECT 01/12/23 PO#606773 01/13/23 31X00005 BIOSOLID COLLECT 01/13/23 PO#606773 01/20/23 31X00005 BIOSOLID COLLECT 01/20/23 PO#606773 01/20/23 31X00005 BIOSOLID COLLECT 01/20/23 PO#606773 01/23/23 31X00005 BIOSOLID COLLECT 01/23/23 PO#606773 01/25/23 31X00005 BIOSOLID COLLECT 01/25/23 PO#606773 01/27/23 31X0000S BIOSOLID COLLECT 01/27/23 PO#606773 01/27/23 31X0000S BIOSOLID COLLECT 01/27/23 PO#606773 01/31/23 31X00005 BIOSOLID COLLECT 01/31/23 PO#606773 INV# 31X00005 ACCT# PO# AMOUNT YOU ~~:~rh signed by Patrick ARE PA YING ~~~~!i,@slocity.org, Patrick McGrath O=CityotSan Luis Obispo, CN=Patrick McG rath Date: 2023.03.10 15: 13:06-08'00' DESCRIPTION WASTE HANDLING BIO SOLIDS 24 .45 tons WASTE HANDLING BIO SOLIDS 24 .05 tons WASTE HANDLING BIO SOLIDS 24 .74 tons WASTE HANDLING BIO SOLIDS 23.90 tons WASTE HANDLING BIO SOLIDS 23.48 tons WASTE HANDLING BIO SOLIDS 23.40 tons WASTE HANDLING BIO SOLIDS 27.35 tons WASTE HANDLING BIO SOLIDS 26 .85 tons WASTE HANDLING BIO SOLIDS 26 .35 tons WASTE HANDLING BIO SOLIDS 23.86 tons DATE PAGE 31X00005 01/31/23 02/27/23 606773 72.44/ton 72.44/ton 72.44/ton 72.44/ton 72.44/ton 72 .44/ton 72 .44/ton 72.44/ton 72.44/ton 72 .44/ton 01/31/23 1 OF 2 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,771.16 1,742.18 1,792.17 1,731.32 1,700.89 1,695.10 1,981.23 1,945.01 1,908.79 1,728.42 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/31/23 31X00005 BIOSOLID COLLECT 01/31/23 PO#606773 INV# 31X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.93 tons DATE PAGE 31X00005 01/31/23 02/27/23 606773 72.44/ton 01/31/23 2OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,878.37 19,874.64 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Jan 23 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.466 d. Difference (c -b} 2.762 e. $0.07 increments/divide into difference 39.46 f. Diesel Surcharge Multiplier (e/100) 39.46% g. Biosolds Recycling Surcharge $20.50 h. Revised Biosolds Recycling Charge with fuel surcharge $72.44 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. Diese IAd j08SLOWWTPrevised .xis U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: @' Product CArea t 11/28/22 12/05/22 Gasoline -All Grades D 4 .909 4 .660 All Grades -Reformulated D Areas 4 .909 4 .660 V 12/12/22 4.452 4.452 --- Regular D 4.813 4 .564 4 .352 ----·--- Reformulated Areas D 4.813 4 .564 4 .352 -~-----. -· Midgrade D 5.127 4 .869 4 .644 ---·---·--·------·--------·--- Reformulated Areas D 5.127 4 .869 4 .644 ·--- Premium D 5.169 4 .927 4 .740 Reformulated Areas D 5 .169 4 .927 4 .740 -· - Dlesel (On-Highway) -All Types D 6 .006 5 .816 5 .562 ------ Ultra Low Sulfur (15 ppm and D Under) 6.006 5 .816 5 .562 12/19/22 4 .297 4 .297 4 .198 4 .198 4.493 4.493 4 .578 4 .578 5.437 ----- 5.437 12/26/22 4 .263 4.263 4 .155 4 .155 4.470 -----· 4 .470 4 .573 4 .573 5 .415 5 .415 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . • = No Data Reported ; •• = Not Applicable ; NA = Not Available; W = Withheld to avoid disclosure of individual company data . View 01/02/23 History 4 .324 2000-2023 ·- 4.324 1995-2023 - 4 .216 2000-2023 ----- 4 .216 1995-2023 4 .526 2000-2023 4.526 1995-2023 4 .633 2 000 -2023 4 .633 1995-2023 5.466 1995-202 3 5.466 2007-2023 Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of fin ished motor gasoline may be sold in this area. RFG area is an ozone nonattairiment area designated by the U.S . Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publish ing Low Sulfur On-H ighway Diesel (LSD) prices at the U.S. level on December 8 , 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991 . Monthly and annual averages are slmple averages of the weekly data . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14 , 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018, are not direclly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes , the publ ished retail on-h ighway d iesel fuel pri ces for June 13, 2022 are not directly comparable to those published for June 6 , 2022. See Defin itions , Sources , and Notes link above for more information on this table . Release Date: 1/3/2023 Next Release Date : 1/9/2023 Dump charges 0l/01/23-01/31/23 Page 1 Dump site Date Per Ton Tonnage Amount Ticket# customer Info 80 RCF-INBOUND-TON 01/04/23 24.45 116080 CITY OF SLO WWTP * RCF-INBOUND-TON 274.36 INVOICE# Engel & Gray, Inc. INVDATE 7 45 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria . Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/03/23 34X00335 BIOSOLID COLLECT 04/03/23 PO#606773 04/03/23 34X00335 BIOSOLID COLLECT 04/03/23 PO#606773 04/04/23 34X00335 BIOSOLID COLLECT 04/04/23 PO#606773 04/07/23 34X00335 BIOSOLID COLLECT 04/07/23 PO#606773 04/07/23 34X00335 BIOSOLID COLLECT 04/07/23 PO#606773 04/11/23 34X00335 BIOSOLID COLLECT 04/11/23 PO#606773 04/11/23 34X00335 BIOSOLID COLLECT 04/11/23 PO#606773 04/13/23 34X00335 BIOSOLID COLLECT 04/13/23 PO#606773 04/19/23 34X00335 BIOSOLID COLLECT 04/19/23 PO#606773 04/21/23 34X00335 BIOSOLID COLLECT 04/21/23 P0#606773 INV# 34X00335 ACCT# PO# AMOUNT YOU ARE PAYING Digitally sig ned by Patrick McGrath DN : C=US , Patrick McGrath ~:~~~ta!t~'lti'i~::po, CN =Patrick McG rath Date: 202 3.05.17 13:37:09-0TOO' DESCRIPTION WASTE HANDLING BIO SOLIDS 24.63 tons WASTE HANDLING BIO SOLIDS 23.94 tons WASTE HANDLING BIO SOLIDS 25.10 tons WASTE HANDLING BIO SOLIDS 23.85 tons WASTE HANDLING BIO SOLIDS 22.85 tons WASTE HANDLING BIO SOLIDS 24.90 tons WASTE HANDLING BIO SOLIDS 23.85 tons WASTE HANDLING BIO SOLIDS 22.35 tons WASTE HANDLING BIO SOLIDS 23 .76 tons WASTE HANDLING BIO SOLIDS 23.86 tons DATE PAGE 34X00335 04/30/23 05/27/23 606773 73.49/ton 73.49/ton 73.49/ton 73 .49/ton 73.49/ton 73.49/ton 73.49/ton 73.49/ton 73 .49/ton 73.49/ton 04/30/23 1 OF2 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,810.06 1,759.35 1,844.60 1,752.74 1,679.25 1,829.90 1,752.74 1,642.50 1,746.12 1,753.47 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/26/23 34X00335 BIOSOLID COLLECT 04/26/23 PO#606773 04/27/23 34X00335 BIOSOLID COLLECT 04/27/23 PO#606773 04/28/23 34X00335 BIOSOLID COLLECT 04/28/23 PO#606773 INV# 34X00335 ACCT# 1.5% per month late cha rge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 34X00335 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23 .35 tons BIO SOLIDS 23.85 tons BIO SOLIDS 24.23 tons DATE PAGE 04/30/23 05/27/23 606773 73.49/ton 73.49/ton 73.49/ton 04/30/23 2 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,715.99 1,752.74 1,780.66 22,820.12 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Apr 23 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.06 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.047 d . Difference (c -b) 2 .343 e. $0.07 increments/divide into difference 33.47 f. Diesel Surcharge Multiplier (e/100) 33.47% g. Biosolds Recycling Surcharge $18.4 3 h. Revised Biosolds Recycling Charge with fuel surcharge $73.49 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b . This is the Diesel price in effect when the contract was started . This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. Diese1Adj08S LOWWTPrevised .xis U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: ® Product OArea 02/27/23 03/06/23 Gasoline • All Grades 0 4.687 4.811 - All Grades -Reformulated Areas D 4.687 4.811 ~w--·--- Regular D 4.586 4.704 Reformulated Areas D 4.586 4.704 --- Midgrade D 4 .848 4.969 -- Reformulated Areas D 4.848 4.969 1----------- Premium D 5.002 5.141 ·-'--- Reformulated Areas D 5.002 5.141 ----• Diesel (On-Highway) -All Types D 5.357 5.316 Ultra Low Sulfur (15 ppm and 0 Under) 5.357 5.316 V 03/13/23 03/20/23 4.834 4.763 4 .834 4.763 4.732 4.656 --- 4.732 4.656 4.989 4.934 4.989 4.934 5 .146 5.090 5.146 5.090 5 .312 5 .260 ·- 5.312 5.260 03/27/23 4.736 4.736 4.634 4 .634 4.910 4.910 5.043 5.043 5.165 5.165 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 04/03/23 History 4.728 2000-2023 4.728 1995-2023 4.625 2000-2023 4.625 1995-2023 ------ 4.901 2000-2023 4.901 1995-2023 5.042 2000-2023 5.042 1995-2023 5.047 1995-2023 ___ .-..=., 5.047 2007-2023 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in th is area. RFG area is an ozone nonattainment area designated by the U.S . Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates . As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 4/3/2023 Next Release Date: 4/10/2023 Material Receipts, by Customer Engel & Gray, Inc. 5/8/2023 1 :53:54 PM Page 1/1 Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from : FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 4/3/2023 104112 BIOWET 4/3/2023 104113 BIOWET 4/4/2023 104129 BIOWET 4/7/2023 104238 BIOWET 4/7/2023 104239 BIOWET 4/11/2023 104282 BIOWET 4/11/2023 104283 BIOWET 4/13/2023 104345 BIOWET 4/19/2023 104512 BIOWET 4/21/2023 104579 BIOWET 4/26/2023 104720 BIOWET 4/27/2023 104722 BIOWET 4/2812023 104724 BIOWET Total per month Total per customer to : to: to: LAST SLOWWTP LAST to: LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 8062 117929 8062 117946 8062 117978 8062 118093 8062 118112 8062 118186 8062 118195 8062 118251 8062 118408 8062 118592 8478 118645 8477 118706 8352 118784 FIRST 4/1/2023 FIRST Customer group: Bill Qty. tons 23.94 24.63 25.10 23.85 22.85 24.90 23.85 22.35 23.76 23.86 23.35 23.85 24.23 310.52 310.52 to: to: to: LAST 4/30/2023 LAST Qty. cu.yd. Bales 37.00 37.00 35 .00 35.00 35.00 37.00 37.00 35.00 37.00 35.00 35.00 35.00 37.00 467.00 467.00 © Copyright 2023 Aschl Management Systems Version 6.87C Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925 -8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/05/23 37X00006 BIOSOLID COLLECT 07/05/23 PO#606773 07/05/23 37X00006 BIOSOLID COLLECT 07/05/23 PO#-606773 07/10/23 37X00006 BIOSOLID COLLECT 07/10/23 PO#-606773 07/10/23 37X00006 BIOSOLID COLLECT 07/10/23 PO#-606773 07/13/23 37X00006 BIOSOLID COLLECT 07/13/23 PO#-606773 07/17/23 37X00006 1 MATERIAL TRL-ORG 07/19/23 37X00006 BIOSOLID COLLECT 07/19/23 PO#-606773 07/19/23 37X00006 BIOSOLID COLLECT 07/19/23 PO#-606773 07/24/23 37X00006 BIOSOLID COLLECT 07/24/23 PO#-606773 07/27/23 37X00006 BIOSOLID COLLECT 07/27/23 PO#-606773 07/28/23 37X00006 BIOSOLID COLLECT INV# 37X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 37X00006 07/31/23 08/27/23 606773 Digitally sign ed by Patri ck McG rath DN :C=US , Patr ·1ck McGrath E=pmcgrath@slocity .o rg, O=City of San Lu is Obispo , CN=Patnck McGrath Date : 2023.08 .31 16:59:27-07'00' BIO SOLIDS 23.72 tons 71 .25/ton BIO SOLIDS 24.14 tons 71.25/ton BIO SOLIDS 20 .15 tons 71.25/ton BIO SOLIDS 22 .90 ton s 71 .25/ton BIO SOLIDS 19 .30 tons 71.25/ton BIO SOLIDS 21 .58 tons 71 .25/ton BIO SOLIDS 19.28 tons 71 .25/ton BIO SOLIDS 23.40 tons 71 .25/ton BIO SOLIDS 24. 78 tons 71.25/ton BIO SOLIDS 25 .93 tons 71 .25/ton DATE 07/31/23 PAGE 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,690.05 1,719.98 1,435.69 1,631.63 1,375.13 .00 1,537.58 1,373.70 1,667.25 1,765.58 1,847.51 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/28/23 PO#606773 INV# 37X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 37X00006 07/31/23 08/27/23 606773 07/31/23 20F2 PLEASE PAY THIS AMOUNT AMOUNT 16,044 .10 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-July 23 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.06 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.762 d. Difference (c-b) 2.058 e. $0.07 increments/divide into difference 29.40 f . Diesel Surcharge Multiplier (e/100) 29.40% g. Biosolds Recycling Surcharge $16.19 h. Revised Biosolds Recycling Charge with fuel surcharge $71.25 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d . This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f . g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW l DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: ";r~:. ~ ® Product OArea ~i':',u i 05/29/23 06/05/23 Gasoline • All Grades D 4.756 4.759 ·---· ------ All Grades -Reformulated Areas D 4.756 4 .759 ---~-----·---------- Regular D 4.643 4 .648 --------- Reformulated Areas D 4.643 4 .648 ------·---- Midgrade D 4.950 4 .952 -·•-·----------···--·--------· ·---------------- Reformulated Areas D 4.950 4.952 ------_____ , ·-··-··-·-·· ------ Premium D 5.090 5.083 ----·-·-------··--···--- Reformulated Areas D 5.090 5.083 .... -------------·------- Diesel (On-Highway) • All Types D 4.810 4.765 V 06/12/23 06/19/23 06/26/23 4.820 4.793 4.750 ----- 4.820 4.793 4.750 ·----------.. -- 4.709 4.689 4.649 -·- 4.709 4.689 4.649 ----a•--- 5 .013 4.969 4.928 -------·-·-----·-· -· ------·-- 5.013 4.969 4.928 ---· -----r------- 5.144 5.109 5.050 ----------- 5.144 5.109 5.050 -·----·•-----·-... 4.750 4.773 4.751 View 07/03/23 History 4.754 2000-2023 4.754 1995-2023 - 4.651 2000-2023 4.651 1995-2023 i-.---· 4.935 2000-2023 ---- 4.935 1995-2023 --------- 5.060 2000-2023 -···----- 5.060 1995-2023 - 4.762 1995-2023 -------·---·-------. ,,. ---~----· -·--·-----·----1------··- Ultra Low Sulfur (15 ppm and D Under) 4.810 4 .765 , 4.750 4.773 4.751 4.762 2007-2023 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U .S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because rewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010 , when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes. the published retail gasoline estimates for May 14 , 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 7/3/2023 Next Release Date: 7/10/2023 Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from : SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: Engel & Gray, Inc. 8/3/2023 11 :08:28 AM Page 1/1 FIRST 7/1/2023 FIRST to: to: to: LAST 7/31/2023 LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . Bales 7/5/2023 106488 BIOWET 8062 120810 24.14 37.00 7/5/2023 106489 BIOWET 8062 120827 23.72 37.00 7/10/2023 106629 BIOWET 8062 120933 20.15 30.00 7/10/2023 106630 BIOWET 8062 120950 22 .90 30.00 7/13/2023 106729 BIOWET 8062 121073 19 .30 30 .00 7/19/2023 106872 BIOWET 8062 121242 19.28 30.00 7/19/2023 106873 BIOWET 8062 121253 21.58 30.00 7/24/2023 106989 BIOWET 8062 121392 23.40 37.00 7/27/2023 107140 BIOWET 8062 121522 24.78 37.00 7/28/2023 107142 BIOWET 8062 121548 25.93 37.00 Total per month 225.18 335.00 Total per customer 225.18 335.00 © Copyright 2023 Aschl Management Systems Version 6.91 K INVOICE# Engel & Gray, Inc. INV DATE 7 45 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria. Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 PO# CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 AMOUNT YOU Digitally signed by PatrARE PA YING McGrath DN : C=US , P t • k M ,,,.. th E=pmcgrath @slocity.org , a rlC C\Dra O=City of San Luis Obis po, CN=Patrick McGrath Date : 2023.02 .17 16:28:26-08'00' SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 02/01/23 32500008 1 DELIVERY DELIVERY CHARGE 02/01/23 DELIVER ROLL-OFF BIN TO ASSIST IN 02/01/23 DESIGN OF NEW BIOSOLIDS REMOVAL 02/01/23 BAYSATWWTP INV# 32500008 DATE ACCT# PAGE 32500008 02/05/23 03/05/23 606773 02/05/23 1 OF 1 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 125.00 125.00 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO , CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 07/31/23 38600012 1 RENT MNTHL Y RATE BIN RENTAL 07/31/23 BIN RENT #18455 JULY INV# 38600012 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 38600012 08/06/23 09/03/23 606773 Digitally sign ed by Patrick McG rath DN : C=US, Patrick McGrath E=pmcgrath@sl ocity.org , O=Cijy of San Luis Ob ispo , CN=Patrick McGrath 31 days 3. 00 /day DATE 08/06/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT Date: 2023.08.3116:58:59-07'00' AMOUNT 93.00 93.00 • Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805} 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWW TP 06/02/20 06X00004 BIOSOLID COLLECT 06/02/20 PO# 31116 06/10/20 06X00004 BIOSOLID COLLECT 06/10/20 PO# 31116 06/10/20 06X00004 BIOSOLID COLLECT 06/10/20 P0#31116 06/15/20 06X00004 BIOSOLID COLLECT 06/15/20 P0#31116 06/18/20 06X00004 BIOSOLID COLLECT 06/18/20 PO# 31116 06/23/20 06X00004 BIOSOLID COLLECT 06/23/20 PO# 31116 06/23/20 06X00004 BIOSOLID COLLECT 06/23/20 PO# 31116 06/24/20 06X00004 BIOSOLID COLLECT 06/24/20 P0#31116 06/26/20 06X00004 BIOSOLID COLLECT 06/26/20 P0#31116 INV# 06X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE 06X00004 06/30/20 ACCOUNT# DUE DATE 07/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 23.44 tons BIO SOLIDS 23.94 tons BIO SOLIDS 24.68 tons BIO SOLIDS 24.27 tons BIO SOLIDS 24.95 tons BIO SOLIDS 24.09 tons BIO SOLIDS 24.90 tons BIO SOLIDS 24.49 tons BIO SOLIDS 24.79 tons DATE PAGE 51.82/ton 51.82/ton 51.82/ton 51.82/ton 51.82/ton 51.82/ton 51.82/ton 51.82/ton 51.82/ton 06/30/20 1 OF 1 AMOUNT 1,214.66 1,240.57 1,278.92 1,257.67 1,292.91 1,248.34 1,290.32 1,269.07 1,284.62 PLEASE PAY THIS AMOUNT 11,377.08 CODE TO FY 2019-20 PO: 603231 Received by: Chris Lehman Reciept #: 34676 Please pay: $11,377.08 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP A TIN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLO WWTP DATE SERVICE: SLOWW TP 07/01/ 07X00004 BIOSOLID COLLECT 07/08/20 P0#606773 07/15/20 07X00004 BIOSOLID COLLECT 07/15/20 P0#606773 07/15/20 07X00004 BIOSOLID COLLECT 07/15/20 P0#606773 07/20/20 07X00004 BIOSOLID COLLECT 07/20/20 P0#606773 07/21/20 07X00004 BIOSOLID COLLECT 07/21/20 P0#606773 07/29/20 07X00004 BIOSOLID COLLECT 07/29/20 P0#606773 INV# 07X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING • INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 22.40 tons BIO SOLIDS 25.80 tons BIO SOLIDS 25.41 tons BIO SOLIDS 24.62 tons BIO SOLIDS 24.44 tons BIO SOLIDS 24.48 tons BIO SOLIDS 25.61 tons BIO SOLIDS 24.37 tons DATE PAGE 07X00004 07/31/20 08/27/20 606773 AMOUNT 52.37/ton 1, 173 .09 52.37/ton 1,351.15 52.37/ton 1,330. 72 52.37/ton 1,289.35 52.37/ton 1,279.92 52.37/ton 1,282.02 52.37/ton 1, 341. 20 52.37/ton 1,276.26 07/31/20 1 OF 1 PLEASE PAY Q 3 3 THIS AMOUNT 1 , 2 , 71 FY 2020-21 PO: 606773 Receipt: 35271 By: Chris Lehman Pay: $10,323.71\ \ Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWW TP 05/05/20 05X00167 BIOSOLID COLLECT 05/05/20 P0#31116 05/07/20 05X00167 BIOSOLID COLLECT 05/07/20 P0#31116 05/08/20 05X00167 BIOSOLID COLLECT 05/08/20 PO# 31116 05/11/20 05X00167 BIOSOLID COLLECT 05/11/20 PO# 31116 05/12/20 05X00167 BIOSOLID COLLECT 05/12/20 P0#31116 05/14/20 05X00167 BIOSOLID COLLECT 05/14/20 PO# 31116 05/22/20 05X00167 BIOSOLID COLLECT 05/22/20 P0#31116 INV# 05X00167 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE AMOUNT YOU ARE PAYING BIO SOLIDS 24.33 tons BIO SOLIDS 25.46 tons BIO SOLIDS 24.98 tons BIO SOLIDS 25.51 tons BIO SOLIDS 24.52 tons BIO SOLIDS 23.83 tons BIO SOLIDS 24.35 tons DATE PAGE 05X00167 05/31/20 06/27/20 51.90/ton 51.90/ton 51.90/ton 51.90/ton 51.90/ton 51.90/ton 51.90/ton 05/31/20 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,262.73 1,321.37 1, 296 .46 1,323.97 l, 272. 59 1,236.78 1,263.77 8,977.67 PO 603231 Receipt 33820 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-May 2020 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 48.52 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.191 d. Difference (c-b} 0.487 e. $0.07 increments/divide into difference 6.96 f. Diesel Surcharge Multiplier (e/100) 6.96% g. Biosolds Recycling Surcharge $3.38 h. Revised Biosolds Recycling Charge with fuel surcharge $51.90 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices Page 1 of 1 us .. Energy lnmrmation Admmistration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California vi Period: I Weekly v I Show Data By: __ G1 ap l~I; 04/06/20 I (.i.' Product 0Area Cle8 1 03/30/20 Gasoline -All Grades □ I ' 3.031 2.953 All Grades -Reformulated ' I i Areas □ 3.031 2 .953 I ' l Regular ' □ 2.953 2.872 . I ' I ' •. Reformulated Areas i □ 2.953 2.872 . : ., Midgrade □ 3.199 3.123 1 I I Reformulated Areas □ 3.199 3.123 " I : I .i i Premium □ 3.247 3 .175 J I ; I Reformulated Areas □ ' 3.247 3 .175 I i □ : ' Diesel (On-Highway) -All Types 3.395 3 .368 Ultra Low Sulfur (15 ppm and I 1 I Under) I □ 3.395 3.368 ; 04/13/20 I 04/20/20 I 2 .834 . 2.785 l I 2.834 2.785 l i 2.751 2.700 i ' 2.751 2.700 l 2.998 2.957 ' ' ' 2.998 2.957 . ! ' 3.069 3 .023 i ' 3.069 3.023 l l 3 .302 3.248 ! ) I 3.302 , 3.248 · 04/27/20 I 2.737 , l 2.737 l 2.652 ! 2652 . 2.905 ! 2.905 ' 2.984 \ 2.984 : 1 3.214 · l I 3.214 . Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data . View 05/04/20 History 2 .721 . 2000-2020 I 2.721 · 1995-2020 2.635 2000-2020 2.635 1995-2020 2.886 2000-2020 2.886 1995-2020 ' 2.972 2000-2020 ' 2.972 1995-2020 3191 1995-2020 ! 3.191 2007-2020 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S . level was discontinued on December 8 , 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available . See Definitions, Sources, and Notes link above for more information on this table. Release Date: 5/4/2020 Next Release Date: 5/11/2020 Gl https://www .eia.gov/dnav/pet/pet___pri_gnd_dcus_sca_w.htm 5/6/2020 Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: Material code from: Customer groups: ALL FIRST SLOWWTP FIRST FIRST Customer: SLOWWTP Rec. date Rec. Material code 5/5/2020 79577 BIOWET 5/7/2020 79580 BIOWET 5/8/2020 79620 BIOWET 5/11/2020 79621 BIOWET 5/12/2020 79623 BIOWET 5/14/2020 79648 BIOWET 5/22/2020 79886 BIOWET Total per month Total per customer to: LAST Bin from: to: SLOWWTP Rec. date from: to: LAST Site from: to: LAST City of San Luis Obispo WWTP Lot Site Bin Scale 7112 88593 7112 88689 7112 88722 7112 88764 7108 88789 7112 88866 7108 89084 Engel & Gray, Inc. j ::;JJ 6/2/2020 02:56 PM =, i Page 1/1 ~~I ___ J FIRST to: LAST 5/1/2020 to: 5/31/2020 FIRST to: LAST Customer group: Bill Qty. tons Qty. cu.yd. Bales 24.33 30.40 25.46 31.80 24.98 31.80 25.51 31.80 24.52 31.80 23.83 30.40 24.35 35.00 172.98 223.00 172.98 223.00 Copyright© Aschl Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 10/02/19 9AX00004 BIOSOLID COLLECT 10/02/19 P0#31116 10/02/19 9AX00004 BIOSOLID COLLECT 10/02/19 P0#31116 10/02/19 9AX00004 BIOSOLID COLLECT 10/02/19 PO# 31116 10/18/19 9AX00004 BIOSOLID COLLECT 10/18/19 P0#31116 10/18/19 9AX00004 BIOSOLID COLLECT 10/18/19 PO# 31116 10/21/19 9AX00004 BIOSOLID COLLECT 10/21/19 PO# 31116 10/21/19 9AX00004 BIOSOLID COLLECT 10/21/19 P0#31116 10/23/19 9AX00004 BIOSOLID COLLECT 10/23/19 PO# 31116 10/23/19 9AX00004 BIOSOLID COLLECT 10/23/19 P0#31116 10/23/19 9AX00004 BIOSOLID COLLECT 10/23/19 P0#31116 INV# 9AX00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE 9AX00004 10/31/19 ACCOUNT# DUE DATE 11/27/19 AMOUNT YOU ARE PAYING BIO SOLIDS 24 .95 tons BIO SOLIDS 23.50 tons BIO SOLIDS 24 .59 tons BIO SOLIDS 24 .33 tons BIO SOLIDS 25 .44 tons BIO SOLIDS 23.98 tons BIO SOLIDS 25 .05 tons BIO SOLIDS 25.15 tons BIO SOLIDS 24 .83 tons BIO SOLIDS 25 .33 tons DATE PAGE 55.54/ton 55.54/ton 55 .54/ton 55 .54/ton 55.54/ton 55.54/ton 55.54/ton 55 .54/ton 55.54/ton 55.54/ton 10/31/19 1 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,385.72 1,305.19 1,365.73 1,351.29 1,412.94 1,331.85 1,391.28 1,396.83 1,379.06 1,406.83 • Engel & GraY, Inc. Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE DESCRIPTION SERVICE: SLOWWTP INV# 9AX00004 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE 9AX00004 10/31/19 ACCOUNT# DUE DATE 11/27/19 AMOUNT YOU ARE PAYING DATE PAGE 10/31/19 20F2 AMOUNT PLEASE PAY THIS AMOUNT 13,726.72 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Oct 19 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 47.00 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.976 d. Difference (c-b) 1.272 e. $0.07 increments/divide into difference 18.17 f . Diesel Surcharge Multiplier (e/100) 18.17% g. Biosolds Recycling Surcharge $8.54 h. Revised Biosolds Recycling Charge with fuel surcharge $55.54 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f . g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices llS. Energy Information PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: l California vi Period: l Weekly v I Page 1 of 1 Show Data By: @'· Product O Area 08/26/19 09/02/19 09/09/19 09/16/19 09/23/19 I View 09/30/19 History Gasoline -All Grades All Grades -Reformulated Areas □ ' ! ' ' I 3 .514_ 1 _______ 3 .569 1 ______ 3.570 ! 3.57 11 _ . -· 3.689 1 ___ 4.034 1 _2000-2019 □ -----· 3.514 ; . -··-· 3 .569 ~ --· 3.570 1 ·----. 3.571 f ·--· 3.689 i ··· -4.034\. 1995·201~ 0 3.440 [ 3.491 / 3.494 ! 3.496 ; 3.613 : 3_953 : 2000·2019 .............. -... · .. ··-·-• ....... -----···--. -----.. -........ . ) . i . T . . ·· T t 1 Regular Reformulated Areas D 3.440 r 3.491 1 3.494 i 3.496 \ 3.613 : 3.9531 1995-2019 ·---·---·•------·--···••-"••--·--·--··-··----r -·-------·---·-r ......... -·-·· --···-···t ,... -, Midgrade D 3.648! 3.711 i 3.702[ 3_595 : 3.822 ( 4.174, 2000-2019 ·-·-·-··-··••><• l ,···---1 I l 1 ReformulatedAreas D 3.648 : 3.711 : 3.702 \ 3.696 \ 3.822 ; 4.174 · 1995·2019 -· -., · "j ---· I --·-·---1 • .... ·t --· 1 • □ 3.132 ; _ 3.803;--___ 3.798 ( __ 3.801 l .. _ 3.918 ; ... __ 4.281; 2000-2019 ..... --~:f~-~~~~t~ ~r_e:~~------□ ·-... --.3:7~~;•---. 3 .803 1---·-· ~.7981 ----~:~~~ i---· ~-9_1~; ---~:?~\ 1995·2019 Premium Diesel {On-Hlghway)-AII Types ' 0 3.887 · 3.885 i 3.878 f. 3.901 ; 3.976 . 3.976f 1995·2019 •• ~~~~~o; Su~r (15 ppm and r ···-· -~ -----~-~87 ! ···-· ·3.~~~r ··--3.87ar --·-~~~~~! 3.9~i 3.~7612~:~.::1·: Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; --= Not Applicable; NA = Not Available; W = \11/ithheld to avoid disclosure of individual company data . Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations . EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 201 o publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on•highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . EIA did not collect weekly retail motor gasoline data between December 10 , 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series , the monthly and/or annual averages are not available . See Definitions, Sources , and Notes link above for more information on this table . Release Date : 9/30/2019 Next Release Date: 10n/2019 https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_sca_w .htm 10/3/2019 Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: FIRST SLOWWTP FIRST FIRST Material code from: Customer groups : ALL Customer: SLOWWTP Rec. date Rec. I Material code 10/2/2019 75183 BIOWET 10/2/2019 75184 BIOWET 10/2/2019 75185 BIOWET 10/18/2019 75461 BIOWET 10/18/2019 75462 BIOWET 10/21/2019 75543 BIOWET 10/21/2019 75544 BIOWET 10/23/2019 75549 BIOWET 10/23/2019 75550 BIOWET 10/23/2019 75551 BIOWET Total per month Total per customer to: LAST Bin from: to: SLOWWTP Rec. date from: to: LAST Site from: to: LAST City of San Luis Obispo WWTP I Lot Isite I Bin I Scalel 6955 83118 6955 83127 6955 83137 6954 83554 6954 83566 6955 83598 6955 83601 6961 83655 6955 83666 6968 83672 -·--•--1 Engel & Gray, Inc.~! 11/1/2019 04:20 PM ==1· Page 1/1 ~~ -···--------------~---_J FIRST to: LAST 10/1/2019 to: 10/31/2019 FIRST to: LAST Customer group: Billi Qty. tonsJ Qty. cu.yd. I Balesl 24.95 35.00 23.50 35.00 24 .59 35.00 24.33 31.80 25.44 31.80 23.98 35.00 25.05 35.00 25.15 35.00 24.83 35.00 25 .33 35.00 247.15 343.60 247.15 343.60 Copyright © Aschl Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE DESCRIPTION SERVICE: SLOWWTP 10/01/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/01/21 P0#606773 10/01/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/01/21 P0#606773 10/01/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/01/21 P0#606773 10/06/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/06/21 P0#606773 10/13/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/13/21 P0#606773 10/19/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/19/21 P0#606773 10/19/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/19/21 P0#606773 10/20/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/20/21 P0#606773 10/21/21 1AX00129 1 MATERIAL TRL-ORG TRUCKING-HOUR 10/21/21 DUMPED LOAD FROM 10/20 10/25/21 1AX00129 BIOSOLID COLLECT WASTE HANDLING 10/25/21 P0#606773 INV# 1AX00129 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.19 tons BIO SOLIDS 24.65 tons BIO SOLIDS 25.51 tons BIO SOLIDS 25.10 tons BIO SOLIDS 25.50 tons BIO SOLIDS 26.23 tons BIO SOLIDS 24.65 tons BIO SOLIDS 25.08 tons BIO SOLIDS 25.88 tons DATE PAGE 1AX00129 10/31/21 11/27/21 606773 60.68/ton 60.68/ton 60.68/ton 60.68/ton 60.68/ton 60.68/ton 60.68/ton 60.68/ton 60.68/ton 10/31/21 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,528.53 1,495.76 1, 547. 95 1,523.07 1,547.34 1,591.64 1,495.76 1,521.85 .00 1,570.40 PO: 609852 Receipt: 47364 By: Chris Lehman Pay: $16,921.84 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO , CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 10/28/21 1AX00129 BIOSOLID COLLECT 10/28/21 PO#606773 10/28/21 1AX00129 BIOSOLID COLLECT 10/28/21 PO#606773 INV# 1AX00129 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING INVOICE# 1AX00129 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.94 tons BIO SOLIDS 26.14 tons DATE PAGE 10/31/21 11/27/21 606773 60.68/ton 60.68/ton 10/31 /21 2OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,513.36 1,586.18 16,921.84 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Oct 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.369 d. Difference (c-b) 1.665 e. $0 .07 increments/divide into difference 23.79 f. Diesel Surcharge Multiplier (e/100) 23.79% g. Biosolds Recycling Surcharge $11.66 h. Revised Biosolds Recycling Charge with fuel surcharge $60.68 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d . This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f . g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW ) DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: f. @' Product C Area 08/30/21 09/06/21 Gasoline -All Grades I D 4.314 4.315 --VW•--.. ·---.. -. All Grades -Reformulated Areas D 4.314 4.315 ··~----~-l ----. ------·---- Regular I D 4.226 4.227 I -· -· I -. ------- Reformulated Areas D 4.226 4.227 .. -. Midgrade D 4.47'.j 4.475 ··-··-.. ---· -----· Reformulated Areas D 4.471 4.475 --·· - Premium I D 4.581 4.579 I ··-. ··- Reformulated Areas D 4.581 4.579 Diesel (On-Highway) • All Types I •· ·--~---· D 4.291 4.316 -----.. -... ----... i ., Ultra Low Sulfur (15 ppm and I D Under) I 4.291 4.316 I V 0S/13/21 09/20121 ' 4.312 4:30~1 -- 4.312 4..:~05j. ---- 4.225 4 .217 --·· 4.225 4 .217 ·------ 4.471 4.463 ·---... - 4.471 4.463 ··•-• 4.573 4.~~71 ---I 4.573 4.567! . ---•• ·---1 i 4.3131 4:3291 1 4.313 : 4.329i 09/27/21 4.306 - 1.30~+- 4 .217 4 .217 4.465 I 4.465i .. -··! 4.5721 ·----1 ~:~721· 4.339 4 .339 1 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; •• = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 10/041:,n History 4.330 2000-2021 " ----- 4.330 1995-2021 ---~------ 4.241 2000-2021 -------- 4.241 1995-2021 ---- 4.487 2000-2021 4.487 1995-2021 -1 --- 4.591 2000-2021 .-. ~ 4.5991 1995-2021 -· ·i 4 .3691 1995-2021 4 .369 2007-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail ouUets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSO) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 10/4/2021 Next Release Date: 10/12/2021 Material Receipts, by Customer Print range: Receipt from: FIRST to: LAST Bin from: Customer code from: SLOWWTP to: SLOWWTP Rec. date from: Customer name from: FIRST to: LAST Site from: Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Rec. date Rec. Material code Lot Site Bin Scale 10/1/2021 92419 BIOWET 7727 103206 10/1/2021 92420 BIOWET 7727 103218 10/1/2021 92511 BIOWET 7727 103224 10/6/2021 92462 BIOWET 7727 103382 10/13/2021 92693 BIOWET 7863 103639 10/19/2021 92772 BIOWET 7863 103850 10/19/2021 92773 BIOWET 7863 103860 10/21/2021 92787 BIOWET 7863 103927 10/25/2021 92853 BIOWET 7863 104069 10/28/2021 92972 BIOWET 7863 104150 10/28/2021 92973 BIOWET 7863 104162 Total per month Total per customer Engel & Gray, Inc. 11/2/2021 12:15 PM Page 1/1 FIRST to: LAST 10/1/2021 to: 10/31/2021 FIRST to: LAST Customer group: Bill Qty. tons Qty. cu.yd. Bales 25.19 35.00 24.65 35.00 25.51 35.00 25.10 35.00 25.50 33.00 26.23 33.00 24.65 33.00 25.08 33.00 25.88 33.00 24.94 35.00 26.14 35.00 278.87 375.00 278.87 375.00 © Copyright 2021 Aschl Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLO WWTP DATE SERVICE: SLOWWTP 11/03/21 1BX00007 BIOSOLID COLLECT 11/03/21 P0#606773 11/03/21 1BX00007 BIOSOLID COLLECT 11/03/21 P0#606773 11/08/21 1BX00007 BIOSOLID COLLECT 11/08/21 P0#606773 11/08/21 1BX00007 BIOSOLID COLLECT 11/08/21 P0#606773 11 /09/21 1BX00007 BIOSOLID COLLECT 11/09/21 P0#606773 11/10/21 1BX00007 BIOSOLID COLLECT 11/10/21 P0#606773 11/17/21 1BX00007 BIOSOLID COLLECT 11/17/21 P0#606773 11/24/21 1BX00007 BIOSOLID COLLECT 11/24/21 P0#606773 INV# 1BX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.69 tons BIO SOLIDS 21.62 tons BIO SOLIDS 26.22 tons BIO SOLIDS 24.35 tons BIO SOLIDS 25.69 tons BIO SOLIDS 25.92 tons BIO SOLIDS 24.03 tons BIO SOLIDS 26.11 tons DATE PAGE 1BX00007 11/30/21 12/27/21 606773 AMOUNT 62.65/ton 1,609.48 62.65/ton 1,354.49 62.65/ton 1,642.68 62.65/ton 1,525.53 62.65/ton 1,609.48 62.65/ton 1,623.89 62.65/ton 1,505.48 62.65/ton 1,635.79 11/30/21 1 OF 1 PLEASE PAY 12 506 82 THIS AMOUNT , • FY 21-22 PO: 609852 Receipt: 48286 By: ChrisLehman Pay: $12,506.82 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Nov 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.651 d. Difference (c-b) 1.947 e. $0.07 increments/divide into difference 27.81 f. Diesel Surcharge Multiplier (e/100) 27.81% g. Biosolds Recycling Surcharge $13.63 h. Revised Biosolds Recycling Charge with fuel surcharge $62.65 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xis ~ e1a U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVI EW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: ... --:; (!' Product 0 Area ...... :C:C'l 09/27/21 10/04/21 Gasoline -All Grades 0 4.306 4.330 ---------------· .. --------•·-• ---·-- All Grades -Reformulated Areas 0 4.306 4.330 --·-----. -~---------- Regular 0 4.217 4 .241 . ··------·· -----~---·-.. -------·--- Reformulated Areas 0 4.217 4.241 -----·-.. -··-· -----·---~-··-----~----· -- Midgrade 0 4.465 4.487 ------· ---------·-.. ------------------------ Reformulated Areas 0 4.465 4.487 --· --·---.. -------. ---·- Premium 0 I 4.572 ' 4 .599 -·-·-· ·----------~--- Reformulated Areas 0 4,572 4.599 V 10/11/21 10/18/21 ___ 4.35m6 ___ 4.429 4.356 4.429 -~ ·---- 4 .268 4.339 ·-·-------·-~---- 4.268; 4.339 ---~.52~ ---- 4 .591 -:::m----·-·-- 4.591 _, ____ 4.703 -------j·-· ·-·--- 4.6331 4 .703 --···-· ·-------------------· -·--------·--·------·· ---·--j -~--- Diesel (On-Highway) -All Types 0 4.339 4.369 4.4251 4.530 ··--·--·------------·---------~-··----··· ---------------7 -----· Ultra Low Sulfur (15 ppm and 0 Under) 4.339 4.369 4.425! 4 .530 10/25/21 4.483 -------- 4.483 -·-----· 4 .393 --- 4.393 ---------- 4.637 .. _ -- 4.637 ---- 4.757 ··--·-·-- 4.757 --·· --··-· 4.600 -· --- 4.600 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . • = No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 11/01/21 History 4.529 1 2000-2021 -------1 ----·· ~--- 4.5291 1995-2021 4:~ _ ~OE-2~~1 4.439 • 1995-2021 -----·-.. --· 4.679 2000-2021 ~-..... ••-------·-------- 4.679 1995-2021 -----·------· ·-· 4 .807 2000-2021 ------------·-- 4.807 1995-2021 --------~----___ , 4 .651:19,995-2021 ----·----. ~----·--· 4.651 2007-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold is this area . RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26 , 2010, when no mo re outlets reported LSD sales. Beginning July 26 , 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table . Release Date: 11/1/2021 Next Release Date: 11/8/2021 GLOS~ Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 11/3/2021 93247 BIOWET 11/3/2021 93248 BIOWET 11/8/,2021 93304 BIOWET 11/8/2021 93305 BIOWET 11/9/2021 93316 BIOWET 11/10/2021 93346 BIOWET 11/17/2021 93569 BIOWET 11/24/2021 93752 BIOWET Total per month Total per customer to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 7863 104410 7863 104409 7863 104621 7863 104640 7863 104674 7863 104734 7863 105026 7863 105238 Engel & Gray, Inc. 12/3/2021 04:55 PM Page 1/1 FIRST 11/1/2021 FIRST Customer group: Bill Qty. tons 21 .62 25 .69 26.22 24 .35 25.69 25 .92 24.03 26 .11 199.63 199.63 to: to: to: LAST 11/30/2021 LAST Qty. cu.yd. Bales 35.00 33.00 35.00 35 .00 35.00 33 .00 33.00 33.00 272.00 272.00 © Copyright 2021 Aschl Management Systems Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 01/05/21 11X00184 BIOSOLID COLLECT 01/05/21 P0#606773 01/06/21 11X00184 BIOSOLID COLLECT 01/06/21 P0#606773 01/06/21 11X00184 BIOSOLID COLLECT 01/06/21 P0#606773 01/13/21 11X00184 BIOSOLID COLLECT 01/13/21 P0#606773 01/14/21 11X00184 BIOSOLID COLLECT 01/14/21 P0#606773 01/20/21 11X00184 BIOSOLID COLLECT 01/20/21 P0#606773 01/25/21 11X00184 BIOSOLID COLLECT 01/25/21 P0#606773 01/25/21 11X00184 BIOSOLID COLLECT 01/25/21 P0#606773 01/26/21 11X00184 BIOSOLID COLLECT 01/26/21 P0#606773 INV# 11X00184 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 11X00184 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.80 tons BIO SOLIDS 24.14 tons BIO SOLIDS 24.30 tons BIO SOLIDS 24.32 tons BIO SOLIDS 24.32 tons BIO SOLIDS 24.89 tons BIO SOLIDS 24.04 tons BIO SOLIDS 23.53 tons BIO SOLIDS 22.56 tons DATE PAGE 01/31/21 02/27/21 606773 53.37/ton 53.37/ton 53.37/ton 53.37/ton 53.37/ton 53.37/ton 53.37/ton 53.37/ton 53.37/ton 01/31/21 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,323.58 1,288.35 1,296.89 1,297.96 1,297.96 1,328.38 1,283.01 1,255.80 1,204.03 11,575.96 FY 20-21 PO: 606773 Receipt: 39978 By: Chris Lehman Pay: $11,575.96 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Jan 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 48.52 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.404 d. Difference (c-b) 0.700 e. $0.07 increments/divide into difference 10.00 f. Diesel Surcharge Multiplier (e/100) 10.00% g. Biosolds Recycling Surcharge $4.85 , h. Revised Biosolds Recycling Charge with fuel surcharge $53.37' a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices Page 1 of 1 8a' us. Energy Information PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California vi Period: !Weekly vi Show Data By: @ Product C Area 11/30/20 12/07/20 12/14/20 12/21/20 12,2a,20 I 01/04/21 View History Gasoline -All Grades ! 0 3.118 : 3.127 3.126 1 3.148 ( -------r--------------i---. i All Grades -Reformulated Areas Regular Reformulated Areas Midgrade Reformulated Areas Premium □ □ □ □ □ □ Reformulated Areas D -. •• ·-· ··•-•·... .. ·-· ·-·- Diesel (On-Highway) -All Types D ' ·---' ! ' Ultra Low Sulfur (15 ppm and I Under) ! D 3.118 3.127 3.126 ; 3 .148 : I 3.032 ; r 3.032 i )' 3.275 1 r 3.275 --• • 1 3.376 ; l "' 3.041 , 3_.041 J_ ___ _ 3.278 ! i 3.278 i --I ---- 3.390 1 ' i 3_375 : 3.390 \ .. . . ~ j ·--·--··· 3288 3.311 1 1 ---r- 1 3.288 ! 3.3111 i 3.040 [ [ 3.0401 ! 3.277 1 -r--- 3.277 , ! --- 3.387 i l. • • I 3.060 ! I 3.06~; 1 3.303 / J 3.303 [ I 3.414 , j 3.3871 • • • I -•. ~ ~ 3.41( t 3.370 '. i ---. 3.370 1 3.342 1-- 3.3421 Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website . ' 3.172 : i 3.172 ! i 3 .085 i ! 3.085 : i 3.328 i I ------·- 3.328 ' ·i -~--- 3.436 1 3.436 3.186 2000-2021 i 3.186 ' 1995-2021 I 3.100 . 2000-2021 l 3.100 ( j 3.339 1 ; 1995-2021 2000--2021 3.339 [ 1995-2021 ! ..... 3.448 ; 2000-2021 ·1 •• 3.448 : 1995-2021 ' 3.399 1 3.404 ! 1995-2021 ! -·-----! 3.399i 3.404 1 2007-2021 -= No Data Reported ; -= Not Applicable ; NA = Not Available; W = Vl/ithheld to avoid disdosure of individual company data . Notes : Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold Is this area . RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U .S . level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations . EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26 , 2010, when no more outlets reported LSD sales . Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 1 O, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 1/4/2021 Next Release Date: 1/1 1/2021 https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_sca_w.htm 1/6/2021 I Material Receipts, by Customer Prin t ran ge: Receipt from: FIRST to: LAST Bin from : Customer code from: SLOWWTP to : SLOWWTP Rec . date from: Customer name from : FIRST to: LAST Site from : Material code from : FIRST to: LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Rec. date Rec. Material code Lot Site Bin Scale 1/5/2021 85642 BIOWET 7470 95762 1/6/2021 85653 BIOWET 7470 95880 1/6/2021 85654 BIOWET 7464 95804 1/1 3/2021 85743 BIOWET 7470 95982 1/14/2021 85782 BIOWET 7470 96034 1/20/2021 85913 BIOWET 7489 96180 1/25/2021 86022 BIOWET 7495 96282 1/25/2021 86025 BIOWET 7472 96290 1/26/2021 86033 BIOWET 7495 96321 Total per month Total per customer Engel & Gray, Inc. 2/5/2021 02:30 PM Page 1/1 FIRST to: LAST 1/1/2021 to : 1/31/2021 FIRST to: LAST Customer group: Bill Qty. tons Qty. cu.yd. 24.80 31.80 24.30 37.00 24 .14 37.00 24.32 37.00 24.32 37.00 24.89 31.80 24 .04 31 .80 23 .53 37 .00 22 .56 30.00 216.90 310.40 216.90 310.40 Bales Copyright© Asch I Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLO WWTP DATE SERVICE: SLOWWTP 02/03/21 12X00077 BIOSOLID COLLECT 02/03/21 P0#606773 02/03/21 12X00077 BIOSOLID COLLECT 02/03/21 P0#606773 02/10/21 12X00077 BIOSOLID COLLECT 02/10/21 P0#606773 02/17/21 12X00077 BIOSOLID COLLECT 02/17/21 P0#606773 02/17/21 12X00077 BIOSOLID COLLECT 02/17/21 P0#606773 02/17/21 12X00077 BIOSOLID COLLECT 02/17/21 P0#606773 02/24/21 12X00077 BIOSOLID COLLECT 02/24/21 P0#606773 02/24/21 12X00077 BIOSOLID COLLECT 02/24/21 P0#606773 02/24/21 12X00077 BIOSOLID COLLECT 02/24/21 P0#606773 INV# 12X00077 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.96 tons BIO SOLIDS 15.59 tons BIO SOLIDS 25.05 tons BIO SOLIDS 25.11 tons BIO SOLIDS 24.92 tons BIO SOLIDS 23.89 tons BIO SOLIDS 25.50 tons BIO SOLIDS 25.51 tons BIO SOLIDS 24.57 tons DATE PAGE 12X00077 02/28/21 03/27/21 606773 AMOUNT 54.57/ton 1,362.07 54.57/ton 850.75 54.57/ton 1,366.98 54.57/ton 1,370.25 54.57/ton 1,359.88 54.57/ton 1,303.68 54.57/ton 1, 391. 54 54.57/ton 1,392.08 54.57/ton 1,340.78 02/28/21 1 OF 1 PLEASE PAY 11 738 01 THIS AMOUNT , • FY 20-21 PO: 606773 Receipt: 40655 By: Chris Lehman Pay: $11,738.01 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Feb 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.497 d. Difference (c-b) 0.793 e . $0.07 increments/divide into difference 11.33 f. Diesel Surcharge Multiplier (e/100) 11.33% g. Biosolds Recycling Surcharge $5.55 h. Revised Biosolds Recycling Charge with fuel surcharge $54.57 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices ns. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California Period: !Weekly vi \ --· -·---j Show Data By: Graph @ Product 0 Area .. ~le_a~ .• 12/28/20 01/04/21 01/11/21 01/18/21 01/25/21 Gasoline -All Grades □ 3.172, 3.186 3.233 3.298 3.329 _ .......... ~-----···•"'--•-.. _,. --------·-·-------- --·-3.2331 ·---· ~ All Grades -Reformulated Areas □ 3.172 3.186 3.298 3.329 -i--·--------· ---· -··---·t Regular □ 3.085 3.100 3.145 3.213 1 3.245 -----··--· ·-----·--· ---·~-------·-t - Reformulated Areas □ 3.085 3.100 3.145 3.213! 3.245 ---------· ------... _.,_ 3.339 1-- .. -t-·---·· Midgrade □ 3.328 3.387 3.~451 --3.~?~ ------·-----·---------·-· --. --- ·---3.328r 3.339 } --- Reformulated Areas □ 3.387 3.445 ! 3.471 ___ □_-··1 --3.436t-----. -1 ---- Premium ~A48i 3.497 3.55~+---~.58~t _______ .,._ ···-------- Reformulated Areas □ I 3.436 3.448 __ 3.497 1 3_555; 3.589: -------- Page 1 of 1 View 02/01/21 History 3.358 2000-2021 ---·---- 3.358 1995-2021 ·-·----~----- 3.272 2000-2021 - ~~?~t 1995-2021 3.509, 2000-2021 3:~~~r 1?,~~-~~! 3.619 2000-2021 -_T ____ -· ~.619tl 1995-2~?1 ----i -·----~-Diesel (On-Highway) -All Types □ 3.399 3.404 3.427 1 3.448f _____ 3 477 --·-3.497 1995-2021 -_,. ----. ---.. -- :.4~7 1 Ultra Low Sulfur (15 ppm and □ 3.4971 Under) 3.399 3.404 3.448; 3 .477 2007-2021 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable ; NA= Not Available; W = Withheld to avoid disclosure of individual company data . Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to colleci LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 2/1/2021 Next Release Date: 2/8/2021 https://www.eia.gov/ dnav /pet/pet_pri_gnd _deus_ sea_ w.htm 2/5/2021 Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: Material code from : Customer groups : ALL FIRST SLOWWTP FIRST FIRST Customer: SLOWWTP Rec. date Rec. Material code 2/3/2021 86184 BIOWET 2/3/2021 86185 BIOWET 2110/2021 86353 BIOWET 2/1712021 86483 BIOWET 2/17/2021 86484 BIOWET 2/17/2021 86485 BIOWET 2/24/2021 86643 BIOWET 2/24/2021 86644 BIOWET 2/24/2021 86645 BIOWET Total per month Total per customer to: LAST Bin from: to: SLOWWTP Rec. date from: to: LAST Site from: to: LAST City of San Luis Obispo WWTP Lot Site Bin Scale 7472 96409 7495 96435 7518 96617 7495 96758 7472 96778 7495 96793 7472 96967 7518 96987 7472 96998 Engel & Gray, Inc. 3/2/2021 11 :11 AM Page 1/1 r FIRST to: LAST 2/1/2021 to: 2/28/2021 FIRST to: LAST Customer group: Bill Qty. tons Qty. cu.yd. 24.96 37.00 15.59 20.00 25.05 31.80 25 .11 37.00 24.92 37.00 23.89 37.00 25.50 37.00 25.51 37.00 24.57 37.00 215.10 310.80 215.10 310.80 Bales Copyright © Aschl Management Systems Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879MOR ROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: 03/04/21 13X00005 03/04/21 03/08/21 13X00005 03/08/21 03/11/21 13X00005 03/11/21 03/16/21 13X00005 03/16/21 03/16/21 13X00005 03/16/21 03/18/21 13X00005 03/18/21 03/22/21 13X00005 03/22/21 03/24/21 13X00005 03/24/21 03/24/21 13X00005 03/24/21 03/25/21 13X00005 03/25/21 INV# 13X00005 ACCT# SLOWWTP BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 BIOSOLID COLLECT P0#606773 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 13X00005 INVDATE 03/31/21 ACCOUNT# DUE DATE 04/27/21 PO# 606773 AMOUNT YOU ARE PAYING BIO SOLIDS 26.11 tons 57.02/ton BIO SOLIDS 23.75 tons 57.02/ton BIO SOLIDS 25.68 tons 57.02/ton BIO SOLIDS 25.56 tons 57.02/ton BIO SOLIDS 25.18 tons 57.02/ton BIO SOLIDS 24.79 tons 57.02/ton BIO SOLIDS 24.80 tons 57.02/ton BIO SOLIDS 24.71 tons 57.02/ton BIO SOLIDS 24.31 tons 57.02/ton BIO SOLIDS 26.37 tons 57.02/ton DATE 03/31/21 PAGE 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,488.79 1,354.23 1,464.27 1,457.43 1,435.76 1,413. 53 1,414.10 1,408.96 1,386.16 1,503.62 FY 20-21 PO: 606773 Receipt: 41369 By: Chris Lehman Pay: $15,750.64 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020•Santa Maria. Ca 93456-5020----111,, Ph (805) 925-2771Engel & Gray, Inc. Fax {805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE DESCRIPTION SERVICE: SLOWWTP 03/29/21 13X00005 BIOSOLID COLLECT WASTE HANDLING 03/29/21 P0#606773 INV# 13X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.97 tons DATE PAGE 13X00005 03/31/21 04/27/21 606773 57.02/ton 03/31/21 2 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,423.79 15,750.64 ~ CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Mar 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.846 d. Difference (c-b) 1.142 e. $0.07 increments/divide into difference 16.31 f. Diesel Surcharge Multiplier (e/100) 16.31% g. Biosolds Recycling Surcharge $8.00 h. Revised Biosolds Recycling Charge with fuel surcharge $57.02 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices US .. Energy Information Ad:miniltration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California Show Data By: ® Product 0 Area Gasoline -All Grades All Grades -Reformulated Areas Regular Reformulated Areas Midgrade Reformulated Areas • ----------------· ---- Premium ---------------------··-- vi □ □ □ □ □ □ □ □ □ □ Period: !Weekl y v ) 01/25/21 02,01,21 I 02,os,21 I 02,15,21 02,22,21 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. 03/01/21 I Page 1 of 1 View History 3.652 : 2000-2021 ---1-· ---- 3.652 ; 1995-2021 ---r 3.563 : 2000-2021 ··--•i 3.563 ! 1995-2021 ---t 3.812 1 2000-2021 --··-, ------ 3.812[ 1995-2021 -·-·-·-t -·-·--- ~-~10~ 2000-2021 3.910, 1995-2021 --4 3.846· 1995-2021 3.8461 2007-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protedion Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to coiled LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010 , when no more outlets reported LSD sales . Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold Is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not coiled weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available . See Definitions, Sources, and Notes link above for more information on this table. Release Date : 3/1/2021 Next Release Date: 3/8/2021 https://www.eia.gov/dnav/pet/pet_pri _gnd _deus_ sea_ w.htm 3/3/2021 Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 3/4/2021 86974 BIOWET 3/8/2021 87023 BIOWET 3/11/2021 87062 BIOWET 3/16/2021 87194 BIOWET 3/16/2021 87195 BIOWET 3/18/2021 87202 BIOWET 3/22/2021 87293 BIOWET 3/24/2021 87315 BIOWET 3/24/2021 87316 BIOWET 3/25/2021 87326 BIOWET 3/29/2021 87349 BIOWET Total per month Total per customer to: to: to: LAST SLOWWTP LAST to: LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 7544 97182 7518 97272 7555 97396 7518 97466 7518 97473 7559 97526 7573 97590 7558 97664 7558 97678 7573 97705 7573 97782 Engel & Gray, Inc. 4/5/2021 08:41 AM Page 1/1 FIRST 3/1/2021 FIRST Customer group: Bill Qty. tons 26.11 23.75 25.68 25.56' 25.18 24.79 24.80 24.71 24.31 26.37 24.97 276.23 276.23 to: to: to: LAST 3/31/2021 LAST Qty. cu.yd. 35.00 31.80 37.00 37.00 37.00 31.80 31.80 31.80 31.80 31.80 31.80 368.60 368.60 Bales Copyright© Asch I Management Systems WElGHIIAS~ CERTIFICATE nus IS TO CERTIFY !hat the folowlng dffeti~ commodity WU 'ft!Ohtd, or cololl'lltd ~ • w.ighmNW!', W1'loN .ion-'-"• la on !!111 llaf1fflcate, who it~ authonty ol aocuac:y, • prwo,lbed b-J a.__. 7 {~ with Sedlori 12700)of0ivlllon5ofltle Call!omialkllil'INllll'IIIPrDfluionl COdt, ~b)"IMDMllonof MNJII.Jl'9f'llllll si.ndaril1 o! lhe Clililomia Department of Food md Aurblllura. Et+OEL & ORAY, lfC. • ~ WalgMd al 250 S . Ray Rd., Santa Marla, Ca il-4S4 P.O. Bol< 5020. SMlla Mn. C.i345f>.6020 97?72 Wt.inbs. Gross/ CY's By: I 3 I~ ,l\ 77/p;.v Gross DEPUTY MO. DAY YR. Tare By: ·.• ...., J ¥ lt 3 0 ,~..;,, Tara > DEPUTY MO. OAY YR. l j); .,.,_;_, Net Trk. Lie.# iv Tir. Lie.# s Tri Lie.# I Cubic Yards/'- Commodity: □ Compost ef Biosolids □ Pomace □ Greenwaste □------- From-Seller _~•::.~"~"~L=.;~;~1 ~·_,.' '~J~••~½~,;;~------- To-Buyer __ .,,f-."-'~------------ Carrier __ ~~---------------Driver ___ -_______ _ I[~ E"9"l&Chf,h'tc, 7'5WNte.tlenlwlaRoad P.O. Boie 5020. Date: __ ~-~-- Santa M■rt•. CaHfomla 93451 (1105) 125-2771 MATERIAL BILL OF LADING !.lfi-lMD ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY FAX IIOf) t25-I023 HAULER: D E&G D Other: ______ _ trDr1ver. ____________ Truck/Traller #: ____ ~ ___ BIN#(s): ____ 1 ___ _ ! Lo■dor: D c-821; □ Cot 950-K; D JD844K1; □ JD6,UK2 ; Other (Specify): • Bucket Size (Cu Yards): HAUUNQFRON HAULING TO IIAT!.RIAL BEING HAULED □ mR..-.,e-po.1,aa1ty 12111!:0fl-,lon■IC-po,lil:F■clllty OIIOlotlda □~ □Fooctw, ... p ww,,, □~"""'='----------n oon.nw■ .. □HIICllr O HBOnM 08-■t.MII 000... TIMES [24-Hour Clodd VOLUIIE ESTIMATE WEIOHMASTER CERWlCATE THISIS TOCERT1FYlh811hafoloowlng~ccmmodilJ-weiQ!wd.orc:iooJrllldO)'•~W.wtlose IIOnnlrabonlhb~,wnoi.raeognimdMllhortfyoflCCUt■C)'.nprMCrlb.abyai.ptw7(~ wlth s.cao,-. 12100,0, OMebl s °' lhe c.iibrw e--.-and ~coo..~ 11y lh■ OMaiotl °' .... ..__.Swno■n:1,oftlltoC.~°T=~~~- Gross I CY's By: Welghad at 250 S. Ray Rd.. SMta M■ria, C■ 83-45.4 P.O. 8Cl'.'I 5020, &nt■ Merill. Ca 13456-5020 , ,Uu • _,,. C DEPUTY ' MO. '·'' 1 2 I oA¥ YR. 9 7182 vvt.inlbs. <fS1600 Gross Tare By: ?✓ It." •,~ ,_, I rl I ,9q3f"O Tare .:5~0 DEPUTY .-, Trk. Lie.# Tlr. Lie.# Commodity: □ Compost ,fi:solids From-Seller s To-Buyer Carrier ~ atUD!iidti engea &Gray, Inc. 7-'5 W•st Batwravla Road P.O. &cut 5020. ( Santa Marla, Celtromla 13451 (1051 925-2711 FAX (8051 t2W023 , tu r--.. L J □ Pomace 11 t Driwr. ___________ Truck/Trailer ii: MO. OAY YR. Nel Tri Lie.# i~~ -I □ Greenwaste □ Driver I /, / Da1e: ___ / __ / __ MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: a E&G □Other: ______ _ __ / ___ BINt(sj: ____ I ___ _ Loader. □ C.. 621; □ Cat 950-K; D Jll644K1; D JD641K2 ; Other (Specify): • Buci<ol Siu (Cu Y-): HAUUNGl=ROM HAULING TO MATERIAL BEING HAULED □ m ltaglonN Compo■t f"Nlllty ow "ao'-1 compoa f"■cllty Qei'oWda O'"°"'ao■l'S•na □foodW-- i:; -0 ~""-'=·----------c;o,__. OHDClfr a HIIGr..-. □BloMUIII• 000., TIMES (24-t+CIYr Ck,c;k) !i!!I!!.!! ~ ~ !!!.!:!..!!! o...,.f'Hll 11-m VOLUME EffllU.TE 11.UCKf.T LO~ CDUMT HTalA.TA !":--...,~ !!!!...~ !!!:!!!!!! 11---~--'=:;==----.----11 o""•(L"-1 I T•"'(LIIIIJ I ~ !:·~ SCALE TICKET# ,. .. ). BIN (Inches from Bottom) ___ /___ TRAJLER (Inches from Top :t) __ . __ , • CQw.4ENI§: •:;g:;g~~~~I t!!~~c:1t!~~!: ~~ ~~1~~Td~~{~~ ::r:,u!i--a.·Oebtor LQADCHECK □---------- RECEIVED BY.~--------DATE _ _,_ __ ,___ WE>CJHNASTER CERTIFICATE THIS IS TO CERTIFY ll'Mlt Iha follclwinp CIMClffla,d (Ol"!WIIOOlly wuwaigh.cl, ot COIJl\tad by.~-MIOH ~-anlhit 0el1fic:llle,wholl rw.ognilad.uthotrtyof ■ocuracy, • pra,c-.r1tiad byC...,_, 7 {cnmrn6neing wlltl Sdon 12700) of Dlvillon 5 o! IM C■1r10m1e ll~M en!1 ProfMllons COM, unlrnl■l'ed byth■ DM11on ot M--.nmentSl:lndurdaoClh■c.llloml■ 0.~\ofF!JOdll!ld,t,or1culu(a. ENOEl. & GRAY, IIC. -WElGHMAITER Wtlg~ al ZSO S . R■y Rd ., Sarita M"'1e. Ca 93454 P.O. Box 5020. Saoia Malia, Ce ll345e-!iOIO Gross I CY's By: -:~ ; ,::z, OEl'IJTY MO. DAY YR. Tare By: ;. OE PUTY MO. DAY YR. Trk. Lie.# Tlr. Lie.# Tri Lie.# Commodity: □ Compost " Biosolids □ Pomace □ Greenwaste □ From-Seller ~ ,... __ To-Buyer ::'" ..... ~· .• ,c., /· Carrier Driver 97468 Wt.in lbs. 7C= ~of!-,;,:· S/IX Cubic Yards Engel&Gr-.y,lnc,. Data: I Gro Te N ,.\-- 74!!1 Wut l!Selnrawl Road P.O. Boll 5020. Santa Marla, C1\lfomla 13456 MATERIAL BILL OF LADING IM•JMD ~'!:1 =';:.S023 ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILm HAULER: El E&G □Other. _____ _ DriYer. ___________ Truck/Trallw #: ----~---BINl(1): ____ 1 ___ _ Lo-.: D ca... 621; 0Ca1950-K: D Jll6oUK1; D JD644K2; Oll1er (Speoffy): • BuckolSIH(Cu Y-): HNJUNOfROM HAULING TO MATERJAL BEING HAULED □ lkilfatkNWCOfflflOtllFadlly □ EG Rtglonal CompNt FIClllty [1 lk, Solids □ Potn6C1919.,_ 0 Foad W•• a _______ _..!![JP O°""'c,_· ---------1 □9-a. ONIICW• C 141ca,._. OatoMlllx """-.□SIIM-.....g □Too-off ... """" VOUIMIE E8TIIIIATE WDGHTS ~ -·-~ ~ !.!!!l!! !!!£.!!!! LO~ ~ !!!!I!@ ~~ lt'--KII 1----,---~,-'~--,-----1 o,,-.1u.., I !!!!..iY!!l ! !!!!A!!t I 2!!e.!!! wH.Hd DNpf'alilll !!!!!!!! I I I SCALE TICKET# BIN (Inches from Sotlom) ___ ,___ TRAILER(lnchel 1'0m Top .1) ___ _ COMMENTS· •:;:\g;~egn:i r:~~~~~~~~:~~~~~~~, :c~~)_-Debb LOAOCHECK □--------- RECEIVEO BY:~--------DATE: (Tl,m.,.,..r,....,51!'1.,.;1......,,•logll_ol...,..,.d!)' 1 w~w~,w~~~~~~-~~;f/)J!1!"fJIJl.~r' WEIOHMI.STel C:EffflflCATE THISISTOCE.RTIFV!lw,!hl~deluioad~--1gtl■d,ar-0Dul"Mdtya-.-.W,....,.,.. i,lg~ltonltlilctrtfflc:etl,Wl'IO~~~ofemncy.npt'ltO'bdby Cll-.,llf71C11ffl11911dng wll.\Sec:llotlt27001of0Mllon5oflhec.11ton11■9---andPruf9MlonsCode.~bythe~cf M-IS!&odlrdaoflMC&L'fonii■Dtp■itmen1ofFoodand~ . Gross I CY's By: Tare By: SfGEL&ORAY,tfC.•~ Waighedal 2508.~y Rd.,SatNIMll rl-■,C■lt3454 P.O. Boll 5020. S■<u V■rt■. C. 9345&-5020 ::.~ 5 DEPUTY MO. .-,~ DEPUTY MO. DSY YR. _;., MY YR 9739 R wt in lbs. t'l:Z:-r, Grc, Ta, ~%c.1 N Trk. Lie.# 17'. Tir. Lie.# Tri lie.# ~ / Commodity: □ Compost p Blosolids From-Seller <' To-Buyer earner ~ -Engel & Gray, Inc, 74&W■-te.ttanivlaRoad P.O. ISox-5020. Santa Marla, California 93"8 (805} 925-2771 FAX (I05) 915-IOll ... _ o Pomace □ Greenwaste □ Driver Data:--''---'-'-- MA TE RIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILm HAULER: !J E&G D Otho<: _____ _ Dnwr: ___________ TruckfTralter #: ----~---B1?111(11): ____ 1 ___ _ Lo■dor: D c .. 621; □ Cot !ISO-K; D Jll6oUK1; OJD644K2; Other(Spoclfy): • Buck■t SID (Cu Yordo): HAULING FROM HAULING TO MAnRIAL BEING HAULED 0 t:O ......,._, Compo■t F~llty {) l!O ~ Cempnt f"■clllJ 0 ww,p Qo,,-~=·----------■□0-... OHIC311" 0 MB°'"" □""-tM• □-- ·-DAY """' T"LON TIMES (24-Hour Ck>ckJ ~ AnfflJ w/Load ~! VOLUME l!!TlMATE BUCKf.T LOAD =-2!:!..!!! !.!!!!!!! (R...,n,hd) ~ WINDROW Trvc111r ...... N\IMl!IER 11---~---'=i==---,-----j o..,.•jlinl I ~ f ~ J Of'l-11N I I I SCALETIC,,.KE.,,,_.Tz._ ___ ~ BIN(lnchelfn)ITIBotwm,___J___ TRAILIER(lnche'SfromTop:t) ___ _ COMMENTS: •~r=\~::c~~I =i~~~~:J::: ~~md~P,JJ.~ :c~~~l~."Doo1o LQAOCHECIS_ □--------- RECEIVED BY _________ DATE : _ _,__~~- WEIOHIIASTEI CElfflACATE n+IS IS TO CERTIFY lhlt1 t1MI following d~ commodity,.... -igliad, or c:our119<1 b)' a~. whoM lignanll"' 11 on 1h11: cer1!!1cat9. who i. racognlzed ■udlorlty of 1ct1.1racy, u pntalbtcl by Cllapt.r 7 (COIJl!Mndng IWlfl ~ 12700) cf Dlvialon 5 of lhe Caltfomia BuM-. and ~• Co<lt, ~ltl"9d b)' 1h11 DiYialon d IIMH""'"9nl 61sl!dards of U!e c ,11,om1 1 Deparw..nt of Food MIC A;r1curtura. ENGEl. & GRAV, INC.. WElQHllUTEJI Wa~ at 250 S. Ray Rct., Sani.l t.uruo, C. i:WSof P.O. BoJi 5020. SMla Mana. QI 93453.SOZO L Gross/ CY's By: -.. \ lir .i.l.L DEf'WY MO. CAY YR Tare By : 1) ·, 3 J \, ,._, OEPlfTY_ MO. CAY YR. Trk. Lie .# 12 Tlr. Lie.# __ ::,=-----Tri Lie.# Commodity: □ Compost !i'Biosolids □ Pomace □ Greenwaste □ From-Seller ~ .... l._1.11.,, J ·~\;17 To-Buyer -V Carrier re:' L> Driver ~!7526 Wt.n ibs. 7771,.;, ~:)/¥..,I i_,1.;_:,..., ~=)( Date: / Gross Tare Nol Enoe-l&Or11y,lnc, 7'5WNthtlaffvtaRoad P.O.Bo,::9020. Santa Matta, Callfomia 134&6 MATERIAL BILL OF LADING INJ@fii ~':,,::~1.ao23 ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: D E&G D Other. ______ _ Drtver: ___________ Truck/Traller #: ____ ..,_ ___ ewt(a): ____ , ___ _ Loader: D Case 621; D cat 950-K; D JD644K1; D J064IK2; Other (Specify): • Bucl<et Size (CU Yards): HAUUNG FROM HAI.JUNG TD MATERJAL BflNO HAULED □ EG ....... COlllpOttFadtky C'fEQ"-91-ICOmpa,atF.clllty l:l atololds □~n& □FoodWllltll C WW1P □~ott-.=·----------0 □0......... 0HIIC3/r OHIIGtwfl □■lolwUll1t , ... NU .. IIYI ,o, ,., .... TIIIES{l~Clod) ~ YCII..UIII! l!!STIIIAR alJCJlRT , ... c~~ l ■DIIATI'. o ..... lllRfnt, DTopaollMfll .... r. WEIGKl'S ....... T1wd /T,.., ~ DAY !!..l!!f ?!!!!I! Drop P'olnt --"""""' ~ ..... I"'•} I ~1 ~ I --I I I I SCALE TIO<ET # BIN (Inches from Botlom) ___ /___ TRAIU!:R (lnchM from Top±) ___ _ I COW.C ENTS : •:~1g~~~~=.~~~~!Ji~~1~~of~~(~~~.'Debtor LOAD CHECK □--------- RECEIVED BY~c --------~DATE~'-~-~-- (Tutfloft .. Lft M!Uf'!!f"'!!dr•fl'99fl!29 11hP:9":£Pr) W:\W~-~PrD,~!PM.~~~~~~~i-,~-1-~~- waGHIIASTERCERTFICATE THlS IS fOCERTIFYlhallhlkllawlna dleat>ad OOOIIOOdlly-Mignld_a,~ by t 'tl'llghmaetar.MJl>M ~i.°"lhll~ . ...OOla~.martlyof~.aa~bya.pi.,1(~ llll.ahStdon12700)ofl>Mlion5 ol theCaltumla8u&inM.landPmfaMiaNCodl,adfNnidaradt,y tht Oiritionol "'--"fMnl St.mlent. l'fttie Qlllfvm6a Departmtnl, o1 Food tnd,t,orkultln, Gross / CY's By : Tare By: Trk. Lie.# ENGE.&ORAY,lNC,•WBGHMAITER - W.~ I I 250 S. RIiy Rel., San la Malit, C. tl4$4 P.O. Bo.: 5020, Sallla M.a rill, Cl lllltse..6Cl20 ¼ DEPI/T'r MO. ~/ .',<' DIS PUTY MO. I < DAY DAY Tlr. Lie.# Tri Lie.# ,-, YR. _,, YR . 97473 Wt.lnlbs. 1 6" 5C3w? ICubfo Vanis ), Commodity : □ Compost c, Biosolids □ Pomace □ Greenwa ste □-------- From-Seller -;,,.,..... -~.;.,- To-Buyer ~,-. Carrier Driver .,.,. Date: / / Gross Tare Net En;til&Gray,lnc, 745WNtBtttetavle Road P.O. Box 5020. Santa Marta, California 93451 MATERIAL BILL OF LADING iWZ-lmtttl i'!1 c:!~~7:~23 ENGEL & GRAY, INC. REGIONAL. COMPOSTING FACILITY HAULER: 0 E&G D Other: ______ _ ·Drfwr. ______ -: ____ Truck/Trailer#: ____ _,__ ___ ~Nt1-(1): ____ , ___ _ : 1.-. D Case 621: 0 Cat 950-K; OJD6441<1; OJD644K2 : Otho,(Spoclly)· • Buciolt Size (Cu Yards): HAUUNGFROM HAULING TO MATERIAi.. BEINO HAULED D ,o~c-poat F.acll,r, OEO R9glona1Compos&Fadily n:11to hlda □~--Of'oodW .... D WW1P "~°'='-=·----------• c o-• O ttee W" 0 HBar-0 1111-1.IW• nMES (24-Hour Clock) ""~ ~ VolU'!MiE-UTIMATI: IIUCKl!T COUNT Plallfllld) ,- EST.ATI!. ~ WEIGKTS I I I $CAl.E TICKET# BIN (Inches from Bottom) ___ /___ TRAILER finches from Top :t), ___ _ COMMENTS· e:~~:~: =~1~ ~■i;f~~~~i~\r;IC~~~~/iiJ~: :e~i~.'Debtor LOAD CHECI{ □--------- RECE IV ED BY: _________ DATE :~-'---'--- WEICNIIL&STl!:R CerrtflCATE THIS IS TO CE RTIFY tnat !hlo lolkJwlng IM«li'bad i:c,mmodlr)' waa ~. or counled by a w.iglvnllnlf, Wt10M slgnaU. II on 11111 e:ertfflcela, whD II l'900Qlllit4 au~ of aa;uacy, aa pntSCrlbed by Ch9pttr 7 (connandng with s.dloll 12700)ol0MU)n 5dh~ ~.-id Prolnalan■Code, ~b,-lh& DM&Jonof MoHUr9!Mll!Sla rwferdaof lha Callfomlll ~m.nlolfovd and ~. Gro ss / CY's By: Tare By: °'°8..& ORA'I', INC .• WEJOHIIASTER W~at 250S.RayRd .. Sl,TWMa r(a.C.934 54 P.O. Bol. 5020, S..U Man■• Ca 93456--5020 D¥-P UTY MO. --' ~ OEPUR' MO. ,1..'-{ LI CAY YR 2 DAY YR. 9766'1 'M.inlbs. t4vvt..J Gro 3 )/'/s ,.,.-Ta '-t ~'-Irv Trk . Lie.# Tir. Lie.# '·i3 Tri Lie.# ~ ;( Commodity: □ Compost ,i Biosolids □ Pomace □ Greenwaste □ From-Seller ~&.-. L.v c?"'1( ? To-Buyer ii.. Carrier £·v Driver Engal & Grwy, lrte, 745 w..t a.u.ravta Raad P.O. Box 5020. Om:--'-___L__ Santa Ilaria, C.lttomla 13'51 (105)125-2771 FAX(805)~ MATERIAL BILL OF LADING ENGEL & GRAV, INC. REGIONAL COMPOSTING FACILm HAULER: D E&G O Other. _____ _ Dr1ver: ___________ Truck/Traner #: ____ _,__ ___ 111Nt(a): ____ , ___ _ Loamr· D Case 621; D cat 950-K; D J □-1 ; □ JD644K2 : Other (Spoclly): • Bucket Size (Cu Yardo): HAULING FROM HAUUNQTO MATERIAL BEtNG HAULED C l!G"'91onalCompoetFKllty □&G~COnpoftFIClllty t!Jllo5oadl o ,_,,_,1111ma □Foodw.• o_ ··-·-□Ott-.=e..·---------•□o--O H8C :&1r □ .. GI-Mn □llofwUlbt' 00U-051.elllftlng OTClll■Olllllll oa-.,; .... TIMES @+Hour Cloclt) VOLUME ESTIMATE WEIGMTS ~ --!!!S.!!!! .... ........ , ..... ,, ...... !!!. !!!e!!! ~ ~ NU■■Elt ~ H JalATI! ~ ~ !i!:.!!!! -~ -~ •-•"'·• I -1 _,, , __ . I I I RECEIVED BY~, _________ DATE :._---'--'--- (T..,..,.,.....,..,_a..i.,..d01_.s1ogat...gcrne-l w ~w~.WPl()l'~~-•"""'-':1.11~.1,11 MIGHMa6TEfl: Cl!RTIFJCAT'E llflSIS TOCE RTIFY~lhaklllCJiwlg d-■a\bald COfflnldlty-~or oouneadb)'a~.w!IOU algr'l8tul9 ill onflls~.11moi.recogflad 1UCholtlyoftoc:U'8c:y.n~byct,epla,7(ooavnandncl 'MIISKiion 12100)afDlwialan5 ol ~Cali6omllSIMlnNa~PrafNalons Code.~byllllDM&ianol MeNU111men16:tndafdaoflhac.lfom laO.parttwn1ol f l>Mand#'4,l lbllltn, Gross I CY's By: Tare By: IEHGEL& GRAY, INC .• WEOHIIAITER W-'ghad tl 2,0 S. Ray Rd., Sllllt .. Ila. Ca 93-4$4 P.O.~ 5020, s.,ic. Metta, Ca 93456-5020 '., .... .! DEPUTY MO. J'-~ / ~ DEP i.ifv MO. Lt.. < DAY YR. lZ !K: l l\ DAY YR. 'M. in lbs. ,._,~vJv G ro, Ta N Trk . Lie.# Tlr. Lie .# Tri Lie.# ~ '1 Commodity : □ Compost ,i Biosolids □ Pomace □ Greenwaste □ From-Seller ~ _,fl To-Buye r Carrier __ ii ✓v !!:~I & Gray, Inc. 745 w.st Betleravla Road P.O.Bo1Cl502G. ,) Santa Marta, Calltomla Sl:MH ii ... ;;;,;;; ____ ~8:\:!s~:...23 ·,,l Driver J Data: __ ~-~-- MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILIT' HAULER: □ E&G □Other: _____ _ llrtver: ____________ Truc:WTrallor #: ____ .,__~ __ BINll•I ,_( ___ _ Loader. D Cae 621; D Ca1950-K; □Jll&l4K1 ; □ JD644K2; 00-(Spoclfy)· • Bucbt Size (Cu Y-): HAULING FROM O l!OftaglonalCompll9lf.clllJ D•-~~----....!!111'.! °"""" HAULING TO MATl!RlAL HING HAULED ElEGfta--■'~FMA, □Blolollda □~ 0FoodWa .. Os,°"""=•---------•I OO-alt □teCl/1" 0 MIO,.., OIDlonUllx TIMES (24--Hour Ckd.l VOLUMEEITIIIATI!: ~ IIUC KU LOAD ~ ~ ~ Dn11h1nt ~ H TalAff l!"OIIM .. I~ W IN DROW NUIHEl'I !>----~--'---•~"-•-"-' -~--- c,,__.,Lhl I T•,.fl""l I ~ I I I I SC ALE TICKET# BIN (Inc• lrom Botlom) ___ ,___ TRAILER (Inches from Top t ) ___ _ COMME NT§· LOAO CHECK □----------:;.:',g;:cw~t:~~~~~i~~~~n::==!iW·Debto REC EIVED BY ~' _________ DATE ., __ _,__ _ _._ __ Wl:toHMASTER CERTIFICATE THIS IS TO CERTIFY thal tho, following desa1bed commodity was weighed, or--a,unled ti)' • welghmal'lar, whole algrwture Is on this certrncale, who la reo:,gnlzed aulhcllty al aco.lfflC)', n PfUSOibed by Chapter 7 (oommencirig with SGc!lon 12700) or Division !5 of tho, Callfomla ButineM .and Frofess!ont ~. '4mln!lttred by the Division of Mauuremnl SL!lndarda or lh• callfornie Department or Food •nd Agrlcuttu,- ENGEL & GRAY, INC.• WEIGHMMTER W•lghed at 2!50 S. Ray Rd., S.nhl Ml,ri,,, Qi 9?.454 P.O. 81:lx !5020, Senta Marl•. C• "3456-5020 97705 Wt.in lbs. Gross I CY's By:._-= __ 1-="-)~~~-·--------"'--'-=-"----'--"'-'----], ,2.$ '2 1 6l<tk,; Gross oePUTY MO. DAY YR. Tare By: ___ ~,f'\=· =~,~-------~~~~ DE Pim' :) ,-z r 2 I Tara MO. DAY YR. .;,"2 .,,,.,;;, Net Trk. Lie.#--~---Tlr. Lie. #_~~I 1~----Tri Lie.# 1~= * Commodity: □ Compost e( Biosolids □ Pomace □ Greenwaste □------- From-Seller ': L '( .1 h 1'J;:, To-Buyer ,Z:.& Carrier ::,u Drive" , -r Date: I I 7'15 w .. t e.u.rav1. Road P.O. Box 5020, :-;~ Engal&Gr11y,ln<:, t • Santa Marta, C■Dfomla 13-456 MATERIAL BILL OF LADING Jfi.JMM ~:>,:!~~7;5~023 ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: □ E&G □ Other: ______ _ • Drlver: ___________ Truck/Traner #: ----~ BINl(s): ____ I ___ _ 'L-: DC-621; □Cat950-K; □Jll644K1; □J0644K.2 ;other(Speclly): • Bucket Size (Cu Ywdo): __ HAULING FROM HAUUNGTO MATERIAL BEING HAULl!D □ EGR~Compo&tFKlllty □EO ~C~FKlilly □SlotoUds □POITIK9IS..,,_ □l"oodW•RII n WW1P □Ott.-:~~·----------11 □0--ne □H!IC3r'I· □ 1-tlGl'Mn oaror11t.Mlr O!t.llShavlng □TopaoltMbt CW.,; TIMES (24-Hour Clock) VOi.UM! l!STIMATE aUCKli.T LOoUI ~ ~ !!!.!!l.!!. COUNT lilTWATli. WIHDltOW ~ ~ 11--------=--------' wlLnd Drn,l'olnt ltll'l■m fROUntlMII ~ Gr•nll..h) BIN (lnche5 from Bottom) ___ /___ TRAILER (Inches from Top .:t,_ __ _ ::COMMENTS: 1t,OADCHECK □---------·:=~~:C~f1~:;!!~~~~~:~~~~~~~\~:=--0ebtor RECEIVED BY~--------DATE:~~---'-- •{Tumln-..ltt,-CM:!andd1._'9loqs\elldotwt111<dfr:.1 :.W:IW~WPMll'OAMS\M~ing3)21)1inal"'f>d~:,4/1~.N) DISTRIEl:UTlON: Wtitll-EOClll':te. YlllkM-RCFKMy, WEIGH MASTER CERTIACATE TH!S IS TO CERTIFY that the lollawing dnaibed commodity -~lid, or counted by • -lghmnler, who$!, ~ la on lhli Cl!lfl!ficale, who ii raaignlzed lllllhority of~. as pl'l!ISOl!bed by Chepter 7 (oornrn~ with Sac:tlon 12700) of DMslorl 5 dthe c..Jifomilil Bu9\nna and Prafnslons Code, admbllslered by tile DMslon or Meuul'fflMnl Standard& of lhtl California o.p.rtmenl of Food and Agriculture. ENGEL& GRAY, INC.• WBGHMASTER Wllllghad at 250 S, Rsy Rd., Santa Maria, Ca 93454 P.O. Bax 5020, Senta M•rl•. C. 9J.4!56-5020 Gross I CY's By: ) 1 3 (l...l.1 '1 vR. DEPUTY MO. DAY Tare By: \ 3 2.1 ,z.1 DEPUTY MO. DAY YR. Trk. Lie.# Tlr. Lie.# '-j j Tri Lie.# Commodity: □ Compost rzf Biosolids □ Pomace o Greenwaste □ From-Seller L.!,, To-Buyer / Carrier 1[1 Driver ...... 9767P Wt. in lbs. •·V J 1~.: Date: I I Gross Tara Net .,( MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: D E&G □ other. ______ _ Driver: ___________ TruckfTrailer #: -"""----'----81Nt(■I: ____ , ___ _ Loaoor. □ CaH 621; □ Cat 950-K; □ JD644K1; □ JD644K2; Other (Specify): • Bucket Size (Cu Yards): HAULING FR.OM HAULING TO MATERIAL BE.ING HAULED 0 EG Reglonal CGmpo&t Faclllly O £0 Raglonal Compo.-1 Facility □ ■io Sollds □ POIMC.tStarra D Food WI11:a1 D. W'HIP □~°""="-----------1 □G-• OHBC3ll~ 0 HBar.... Dllior9t.Mb: TIMES 124-HourClockl BUCKET lOoUI ~ ~ ~ COUNT ESTIIIIATE ~ Drapl't1lnl ~ 111-~ddl ~ WEIGHTS ~ NUM ■P'lt \l---~--'=:,;c:=--~----1 Gron (l.bt) I Tl .. (Lt..) r ~ I Of!Ui■ - I I I SCALE TICKET# BIN (Inches from Bottom) ___ /___ TRAILER (Inches from Top±) ___ _ COMMENTS: LQAD CHECK □---------~":C11g'i':~1~: f!!~~=~~~:~~~{~tgt~~~~Tife'li~(J.: ~~~~.Oebklr JhminMthlmloard/l!P9i'W'.flopl'!lndof..,.da,.) WEIOHMASTER CERTIFICATE THIS IS TO CERTIFY the! the_followlng dncrlbed commodity wn weighacl. or counlod by 11 ~-M10M slgnalllre ia an 1h11, certiflcale, who le remgni,ed aulhorlly ot aacura,::y, a,, pn,&cribed by Chaph,r 7 (commanclnQ with Section 1Z700)of Division 5 aftll8 C..lfomle Bu$10065 and ProfMaions Code.adminisler11d by the Divlalan of MeuurementStand•rdsolltl•C11lifomlilO.p11rtmllnlofFood•ni,:II\Qr!CUllura. - Gross/ CY's By: ENGEL & GRAY, INC .• WElGHMASTER Wlllghed 111 250 S. Rar Rd., &lntd Marla, Ca 93-454 P.O.Box5020,S..nt.Marla,Cll93456-5020 ~ I J --• 3 DE~:~~-+ MO. 2, ,2 '? DAY 12.\ YR. 9778:? Wt. in lbs. iD1lt) Grc ., T, Tare By: ,, 'i ,l I OEPlJTY C MO. DAY YR. ii c,-,.,:.,' ' Trk. Lie.# ., Tlr. Lie.# Commodity: □ Compost ,r Biosolids From-Seller :.111.,-1 t..l,, To-Buyer Carrier ~ HJijj:fmD _.,.. Engel & Gray, lrn:, 7'.SWute.t.r.YlaRoad P.O. Boir 5020, Sant. Maia, c.llfoml■ 93459 (I05t irn-m, FAX (805) 925-8023 1l) ) Tri Lie.# ~ ,'( □ Pomace o Greenwaste □ ~- Driver ) f Dale:--'-"--'--'-'--- MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITT HAULER: D E&G □Other: ______ _ Driver: ___ ~-'---------TruckfTralter #: -=--..l....'""---BIN'(•}: ____ , ___ _ ~r. □ C-621; □ Cat 950-K; □ JD644K1; □ JD644K2; Other (Specify): • Bucket Size (Cu Yord8): HAI.JUNG FROM HAULING TO MATERIAL BEING HAULED 0 l!O R9glorlal CompoM. Faclllty [J l!:O Region.I C0111post F«:Nlty □81oSollcl• □P~t.rna □FoodW'■ni d WWTP □ OU.""".,_r. -----------'Do--□ HBC 318" 0 HB ar-, 0 BloniUffx □oo.., □StaNShfttng □Topeol!Mix TIMES P,4-Haur Clock] !a!!!!! ~ !!!!L!2 w/Lo■d D,opP'olltt ... ,,. YOlUME ESTIMATE WEIGKTS I aUCKIH ,-Wl,IDROW co""' ~~ '"""''" GronjLl>wl I T .... fU-) I I £FtovMN) ~~ ~ 0fllc•11u I I I l SCALE TICKET # BIN (Inches from Bottom) ___ /___ TRAILER {Inches from Top±) ___ _ COMMENTS: ·::~\&~~~ r:~~~~:~ i~~~Ji~riTJl~JI~(Je,~=--Debtor WADCHECKO ________ _ RECEIVED BY·c..,_ ________ DATE ~·_...,_ _ _,_ __ fTum.,.,_, .. ...,.can1.-.1o:i-,1oa••ot'ffl!Mlr::! Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 04/06/21 14X00005 BIOSOLID COLLECT 04/06/21 P0#606773 04/07/21 14X00005 BIOSOLID COLLECT 04/07/21 P0#606773 04/07/21 14X00005 BIOSOLID COLLECT 04/07/21 P0#606773 04/14/21 14X00005 BIOSOLID COLLECT 04/14/21 P0#606773 04/14/21 14X00005 BIOSOLID COLLECT 04/14/21 P0�06773 04/21/21 14X00005 BIOSOLID COLLECT 04/21/21 P0#606773 04/23/21 14X00005 BIOSOLID COLLECT 04/23/21 P0#606773 04/28/21 14X00005 BIOSOLID COLLECT 04/28/21 P0#606773 INV# 14X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 26.05 tons BIO SOLIDS 24.50 tons BIO SOLIDS 25.66 tons BIO SOLIDS 24.66 tons BIO SOLIDS 24.88 tons BIO SOLIDS 25.61 tons BIO SOLIDS 25.62 tons BIO SOLIDS 24.93 tons DATE PAGE 14X00005 04/30/21 05/27/21 606773 57.97/ton 57.97/ton 57.97/ton 57.97/ton 57.97/ton 57.97/ton 57.97/ton 57.97/ton 04/30/21 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1, 510.12 1,420.27 1,487.51 1,429.54 1,442.29 1,484.61 1,485.19 1,445.19 11,704.72 FY 20-21 PO: 606773 Receipt: 42155 By: Chris Lehman Pay: $11,704.72 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Apr 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.982 d. Difference (c-b) 1.278 e. $0.07 increments/divide into difference 18.26 f. Diesel Surcharge Multiplier (e/100} 18.26% g. Biosolds Recycling Surcharge $8.95 h. Revised Biosolds Recycling Charge with fuel surcharge $57.97 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California v j Period: I Weekly v I Show Data By: Graph ···, @ Product C' Area _,_Cl~ar ..J 02/22/21 03/01/21 03/08/21 03/15/21 Gasoline -All Grades □ 3.540 3.652 3.725 3.819 ---------·- All Grades -Reformulated Areas □ 3.540 3.652 3.725 3.819 -----------·-·-----., -----·------------••· --------- Regular □ 3.451 3.563 3.638 3.731 ~---·----------·------------·-----.. . ----·-------···--·---· ---·---- Reformulated Areas □ 3.451 3.563 3.638 3.731 Page I of I View 03/22/21 03/29/21 History 3.848 3.859 2000-2021 ------- 3.848 3.859 1995-2021 ·---------------·- 3.760 3.770 2000-2021 -----·--· -·---. 3.760 · 3.770 1995-2021 ~--~· ---.------.. -~ --···--· .. ·-·----------------·-· ··-•···--------------·----------··· --.. __ ,,_ - Midgrade □ 3.698 3.812 3.879 3.977 4 .005 4.010 2000-2021 ·----------·-·---------' -------------· -------· -·--------·---, ·-· -------------~ ·---·------- Reformulated Areas □ 3.698 3.812 3.879 ' 3.977 4 .005 4.010 1995-2021 -------------·------·---------------. --_,.. __ -----·----1------·---· ... ___ . ---·---·-------- Premium □ 3.801 3.910 3.982 4.078 4.108 4.1 20 2000-2021 --------·--··----·-----·-----· ---··---· -----·•-· -·-· --- Reformulated Areas □ 3.801 3.910 3.982 4.078 4.108 4.120 1995-2021 ---------------------·-__ .,_ --------- Diesel (On-Highway) -All Types □ 3.739 3.846 3.897 3.951 3.980 3.982 ~ 1995-2021 ------------·--__ .,._ -·--··----~ ---·-.. --•-----~--~ -·---~~- Ultra Low Sulfur (15 ppm and □ Under) 3.739 3.846 3.897 3.951 3.980 3.982 2007-2021 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Nol Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and Included them In the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 3/29/2021 Next Release Date: 4/5/2021 https:/ /www.eia.gov/dnav /pet/pet_pri _gnd _deus_ sea_ w .htm 4/5/2021 ; I I 'Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups : ALL Customer: SLOWWTP Rec. date Rec. Material code 4/612021 87557 BIOWET 41712021 87638 BIOWET 4/712021 87639 BIOWET 4/14/2021 87720 BIOWET 4/14/2021 87721 BIOWET 4121/2021 87883 BIOWET 4/23/2021 87892 BIOWET 4128/2021 88057 BIOWET Total per month Total per customer to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 7589 97973 7589 97979 7589 97990 7589 98126 7589 98135 7589 98303 7589 98343 7589 98509 Engel & Gray, Inc. 5/4/2021 04:45 PM Page 1/1 FIRST 4/1/2021 FIRST Customer group: Bill Qty. tons 26 .05 24 .50 25 .66 24.66 24.88 25 .61 25 .62 24.93 201.91 201.91 to: to: to: LAST 4/30/2021 LAST Qty. cu.yd. Bales 37.00 37.00 37.00 37.00 37.00 37.00 37 .00 37.00 296.00 296.00 © Copyright 2021 Aschl Management Systems Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATIN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 05/04/21 15X00005 BIOSOLID COLLECT 05/04/21 P0#606773 05/05/21 15X00005 BIOSOLID COLLECT 05/05/21 P0#606773 05/05/21 15X00005 BIOSOLID COLLECT 05/05/21 P0#606773 05/12/21 15X00005 BIOSOLID COLLECT 05/12/21 P0#606773 05/12/21 15X00005 BIOSOLID COLLECT 05/12/21 P0#606773 05/18/21 15X00005 BIOSOLID COLLECT 05/18/21 P0#606773 05/19/21 15X00005 BIOSOLID COLLECT 05/19/21 P0#606773 05/26/21 15X00005 BIOSOLID COLLECT 05/26/21 P0#606773 INV# 15X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.55 tons BIO SOLIDS 24.65 tons BIO SOLIDS 24.76 tons BIO SOLIDS 23.33 tons BIO SOLIDS 25.10 tons BIO SOLIDS 26.16 tons BIO SOLIDS 25.66 tons BIO SOLIDS 25.10 tons DATE PAGE 15X00005 05/31/21 06/27/21 606773 57.98/ton 57.98/ton 57.98/ton 57.98/ton 57.98/ton 57.98/ton 57.98/ton 57.98/ton 05/31/21 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,481.39 1,429.21 1,435.58 1,352.67 1,455.30 1,516.76 1,487.77 1,455.30 11,613.98 FY 20-21 PO: 606773 Receipt: 43282 By: Chris Lehman Pay: $11,613.98 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-May 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.983 d . Difference (c-b) 1.279 e. $0.07 increments/divide into difference 18.27 f. Diesel Surcharge Multiplier (e/100) 18.27% g. Biosolds Recycling Surcharge $8.96 h. Revised Biosolds Recycling Charge with fuel surcharge $57.98 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls California Gasoline and Diesel Retail Prices U.S. Energy Information Ad.ministration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California Show Data By: @' Product C Area Gasoline -All Grades All Grades -Reformulated Areas Regular Reformulated Areas Midgrade Reformulated Areas Premium Reformulated Areas I Diesel (On-Highway) -All Types / Ultra Low Sulfur (15 ppm and Under) vi □ □ □ □ □ □ □ □ □ □ Period: I Weekly v I ' 1 I .. I I I I I 03/29/21 3:~~1 3.8591· 3.770 3.7701 4.0101 ~.0101 4.1~0, 4.120, -1 3.982 ! 3.982 ! 04/05/21 3.8761 -l I 3.876; f 3 .787/ i 3.787i 4.038 : i " 4.038 ! --. ~ 4.1391 4.139 3.981 3.981 04/12/21 3.8941 :d 3.803 4 .057 4.057 4.162 4: 1~~, 3.975 3.975 j 04/19/21 I 2 .:.~.24.J I 3 .924, .... ! 3 .835 3.835 4 .093 , I 4 .~9~! I 4 .185. 4 .185 3.977; I 3.9771 04/26/21 I 3.948! ---~ I 3.9481 ;.-~62! I I 3.8621 t 4.107 i 4 .1071 j 4.203 : 4.20~~ 3.986 1 . I 3.986 1 Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website. -= No Data Reported ; -= Not Applicable ; NA = Not Available; W = Withheld to avoid disclosure of individual company data . 05/03/21 Page 1 of 1 View History 3.993 2000-2021 ---1 3 .993 1995-2021 3.906 2000-2021 ~.906: 4.151 I ~.1511 ... I 4.2491 ~-2~91 3.983 • -' ' ' 1995-2021 2000-2021 1995-2021 2000-2021 1995-2021 1995-2021 3.983i 2007-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area . RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 201 O publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10 , 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 5/3/2021 Next Release Date : 5/10/2021 file:// /C:/Users/JENNIF ~ 1 I AppData/Local/Temp/Low/PG9GBERG .htm 5/5/2021 Material Receipts, by Customer Print range: Receipt from: FIRST to: LAST Bin from: Customer code from: SLOWWTP to: SLOWWTP Rec. date from: Customer name from: FIRST to: LAST Site from: Material code from : FIRST to : LAST Customer groups : ALL Customer: SLOWWTP City of San Luis Obispo WWTP Rec. date Rec. Material code Lot Site Bin Scale 5/4/2021 88250 BIOWET 7589 98701 5/5/2021 88261 BIOWET 7589 98720 5/5/2021 88262 BIOWET 7589 98733 5/12/2021 88507 BIOWET 7589 98934 5/12/2021 88508 BIOWET 7589 98958 5/18/2021 88646 BIOWET 7589 99122 5/19/2021 88678 BIOWET 7589 99147 5/26/2021 88770 BIOWET 7677 99364 Total per month Total per customer Engel & Gray, Inc. 6/4/2021 11 :30 AM Page 1/1 FIRST 5/1/2021 FIRST Customer group: Bill Qty. tons 25.55 24.65 24.76 23 .33 25 .10 26 .16 25.66 25 .10 200.31 200.31 to: to: to: LAST 5/31/2021 LAST Qty. cu.yd. 37.00 37.00 37.00 35 .00 35.00 37.00 37.00 37.00 292.00 292.00 Bales © Copyright 2021 Asch! Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWW TP 06/02/21 16X00005 BIOSOLID COLLECT 06/02/21 P0#606773 06/07/21 16X00005 BIOSOLID COLLECT 06/07/21 P0#606773 06/09/21 16X00005 BIOSOLID COLLECT 06/09/21 P0#606773 06/11/21 16X00005 BIOSOLID COLLECT 06/11/21 P0#606773 06/11/21 16X00005 BIOSOLID COLLECT 06/11/21 P0#606773 06/16/21 16X00005 BIOSOLID COLLECT 06/16/21 P0#606773 06/16/21 16X00005 BIOSOLID COLLECT 06/16/21 P0#606773 06/30/21 16X00005 BIOSOLID COLLECT 06/30/21 P0#606773 06/30/21 16X00005 BIOSOLID COLLECT 06/30/21 P0#606773 06/30/21 16X00005 BIOSOLID COLLECT 06/30/21 P0#606773 INV# 16X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.41 tons BIO SOLIDS 23.70 tons BIO SOLIDS 27.16 tons BIO SOLIDS 24.06 tons BIO SOLIDS 24.96 tons BIO SOLIDS 25.27 tons BIO SOLIDS 23.19 tons BIO SOLIDS 25.57 tons BIO SOLIDS 24.47 tons BIO SOLIDS 24.19 tons DATE PAGE 16X00005 06/30/21 07/27/21 606773 58.58/ton 58.58/ton 58.58/ton 58.58/ton 58.58/ton 58.58/ton 58.58/ton 58.58/ton 58.58/ton 58.58/ton 06/30/21 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,488.52 1,388.35 1, 591.03 1,409.43 1,462.16 1,480.32 1,358.47 1,497.89 1,433.45 1,417.05 FY 21-22 PO: 606773 Receipt: 44007 By: Chris Lehman Pay: $14,526.67 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph .(805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP INV# 16X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 16X00005 06/30/21 07/27/21 606773 06/30/21 2OF2 PLEASE PAY THIS AMOUNT AMOUNT 14,526.67 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-June 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.069 d. Difference (c-b) 1.365 e. $0.07 increments/divide into difference 19.50 f. Diesel Surcharge Multiplier (e/100) 19.50% g. Biosolds Recycling Surcharge $9.56 h. Revised Biosolds Recycling Charge with fuel surcharge $58.58 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xis California Gasoline and Diesel Retail Prices U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California Period: I Weekly v I Show Data By: ~l @ Product 0 Area [ Clear ) 05/03/21 05/10/21 Gasoline • All Grades □ 3.993 4.039 05/17/21 05/24/21 4.068 4.100 Page 1 of 1 View 05/31/21 06/07/21 History 4.142 4.163 2000-2021 -----·•--·-------------All Grades -Reformulated Areas □ 3.993 4 .039 4 .068 4.100 4.142 4.163 1995-2021 -·---···------·----... ·~-----1------ Regular □ 3.906 3.952 3 .981 4 .014 4 .057 4.078 2000-2021 ---· ---------.. -·-- Reformulated Areas □ 3.906 3.952 3 .981 4 .014 4.057 4.078 1995-2021 -----------·------~-------·-------------- Midgrade □ 4.151 4.198 4.229 4.262 4.300 4.319 2000-2021 ,._ -·----·-· . -·--·-------·--------·---- Reformulated Areas □ 4.151 4 .198 4.229 4.262 4.300 4.319 1995-2021 ·----·-·----. ---------------....,_ ~ -----.. ------ Premium □ 4 .249 4 .296 4 .323 4 .351 4:394 4.415 2000-2021 ·-· ----·-------- Reformulated Areas □ 4.249 4.296 4 .323 4.351 4.394 4.415 1995-2021 --·----------------· ------- Diesel (On-Highway) -All Types □ 3.983 4.008 4 .029 4 .047 4.055 4.069 1995-2021 ------------------,.. _____ ---------Ultra Low Sulfur (15 ppm and □ Under) 3.983 4.008 4 .029 4.047 4.055 4 .069 2007-2021 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; --= Not Applicable; NA = Not Available; W = IAlithheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date : 6n/2021 Next Release Date: 6/14/2021 https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_sca_w.htm 6/8/2021 Material Receipts, by Customer Print range: Receipt from: FIRST to: LAST Bin from: Customer code from: SLOWWTP to: SLOWWTP Rec. date from : Customer name from ; FIRST to: LAST Site from: Material code from: FIRST to : LAST Customer groups : ALL Customer: SLOWWTP City of San Luis Obispo WWTP I Rec. date I Rec. I Material code I Lot I s1te I Bin I Scale j 6/2/2021 89000 BIOWET 7677 99528 6/7/2021 89204 BIOWET 7677 99652 6/9/2021 89265 BIOWET 7677 99731 6/11/2021 89336 BIOWET 7677 99791 6/11/2021 89337 BIOWET 7677 99807 6/16/2021 89426 BIOWET 7677 99914 6/16/2021 89427 BIOWET 7677 99921 6/30/2021 89591 BIOWET 7711 100260 6/30/2021 89592 BIOWET 7711 100274 6/30/2021 89593 BIOWET 7711 100287 Total per month Total per customer Engel & Gray, Inc. 7/1/2021 11 :50 AM Page 1/1 FIRST to : LAST 6/1/2021 to : 6/30/2021 FIRST to : LAST Customer group: B111 I Qty. tons j Qty. cu.yd. j 25 .41 37.00 23 .70 30.20 27.16 35.00 24.06 35.00 24.96 35.00 25.27 35.00 23.19 35.00 25.57 37.00 24.47 37.00 24.19 37.00 247.98 353.20 247.98 353.20 Bales ! © Copyright 2021 Aschl Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road • P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MOR RO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP DESCRIPTION 07/01/21 17X00005 1 MATERIAL TRL-ORG TRUCKING-HOUR 07/01/21 DUMPED YESTERDAYS LOAD 07/07/21 17X00005 BIOSOLID COLLECT WASTE HANDLING 07/07/21 P0#606773 07/14/21 17X00005 BIOSOLID COLLECT WASTE HANDLING 07/14/21 P0#606773 07/19/21 17X00005 BIOSOLID COLLECT WASTE HANDLING 07/19/21 P0#606773 07/20/21 17X00005 BIOSOLID COLLECT WASTE HANDLING 07/20/21 P0#606773 07/28/21 17X00005 BIOSOLID COLLECT WASTE HANDLING 07/28/21 P0#606773 INV# 17X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.43 tons BIO SOLIDS 24.89 tons BIO SOLIDS 26.18 tons BIO SOLIDS 25.87 tons BIO SOLIDS 24.62 tons DATE PAGE 17X00005 07/31/21 08/27/21 606773 59.39/ton 59.39/ton 59.39/ton 59.39/ton 59.39/ton 07/31/21 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT .00 1,510.29 1,478.22 1,554.83 1,536.42 1,462.18 7, 541. 94 FY 21-22 PO: 609852 Receipt: 45229 By: Chris Lehman Pay: $7,541.94 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-July 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49 .02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.185 d. Difference (c-b) 1.481 e. $0 .07 increments/divide into difference 21.16 f. Diesel Surcharge Multiplier (e/100) 21.16% g. Biosolds Recycling Surcharge $10.37 h. Revised Biosolds Recycling Charge with fuel surcharge $59 .39 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written . e. You take the difference in fuel price from today against when the contract was written and you divide by $0 .07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: ® Product OArea 06/21/21 06/28/21 Gasoline -All Grades D 4.174 4.217 ·-. -·--•-·-.. .. --· All Grades -Reformulated Areas D 4 .174 4 .217 ---.. ---. ------·- Regular D 4.087 4 .126 ---·-· ·-· . -- Reformulated Areas D 4.087 4.126 --·---.. Midgrade D 4.331 4.378 -~--. ·-·--.. ·----- Reformulated Areas D 4.331 4.378 ----. ----... Premium D 4.437 4.490 ·• .. --.. ·-·- Reformulated Areas D 4.437 4.490 -·· •·••• ------- Diesel {On-Highway) • All Types D 4 .099 4.127 --· ·• ··-·-----··--- Ultra Low Sulfur (15 ppm and D Under) 4.099 4.127 V 07/05/21 07/12/21 4 .231 4.253 ---·-- 4 .231 4 .253 ------- 4.141 4.165 ----·-- 4.141 4.165 - 4.397 4.416 ------.. --· ... 4.397 4.416 ------- 4.498, 4.518 -·1 ~i98f 4 .518 --· ------ 4.185, 4.187 4 .1;~! - 4 .187 07/19/21 ~~, 4.265' ------- 4.179 ------ 4.179 ---· 4.424 - 4.424 4.524 ···-- 4.524 ·---· 4 .205 - 4.205 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; -= Not Applicable ; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 07/26/21 History 4.262 2000-2021 ·--~-·---- 4 .262 1995-2021 - 4.174 2000-2021 ·---- 4.174 1995-2021 4.422 2000-2021 4.422 1995-2021 •·· 4.520! 2000-2021 4_5;01 -- 1995-2021 --··-·. --• 4.204 1995-2021 - 4.204 2007-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available . See Definitions, Sources , and Notes link above for more information on this table. Release Date: 7/26/2021 Next Release Date: 8/2/2021 I I I Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: Material code from: Customer groups: ALL FIRST SLOWWTP FIRST BIOWET Customer: SLOWWTP Rec. date Rec. Material code 7/7/2021 89741 BIOWET 7/14/2021 90159 BIOWET 7/19/2021 90225 BIOWET 7/20/2021 90316 BIOWET 7/28/2021 90435 BIOWET Total per month Total per customer to: LAST Bin from: to: SLOWWTP Rec. date from: to: LAST Site from: to : BIOWET City of San Luis Obispo WWTP Lot Site Bin Scale 7727 100568 7727 100741 7727 100905 7727 100943 7727 101181 Engel & Gray, Inc. 8/5/2021 11 :41 AM Page 1/1 FIRST to: LAST I' 7/1/2021 to: 7/31/2021 FIRST to: LAST Customer group: Bill Qty. tons Qty. cu.yd. Bales 25.43 37.00 24.89 37.00 26 .18 37.00 25 .87 37 .00 24 .62 37 .00 126.99 185.00 126.99 185.00 © Copyright 2021 Aschl Management Systems § -WEIGHMASTER CERT1F1CATE THIS IS TO CERTIFY tho! Iha following described commod ity was weighed , or counted by a waighmattar, whose 11ignature la on this certificate, who Is recognized authority or accuracy, es prescr1bod by Chapter 7 (commencing wlth Section 12700) of Division 5 of the California Business and Professions Code, administered by the Division or Measurement Standard& of lhe Celifomla Oepertment of Food and Agriculture. ENGEL & GRAY, INC,· WEK»t-lllA8l£R Weighed al 250 S. Ray Rd ., SenLa Maria, Ca 93454 P.O. Box 5020, Santa Maria, Ca 93456-5020 f&-/'' ("/<-I (?(}'I C. 100!:iS Wt.In lbs. Gross I CY's By : "I DEPUTY MD. DAY Tare By: ~ J 7 1 YR. 2tcv Gross I(<') Tare -- DEPUTY ~--MO:-DAY Trk. Lie .# I ,2. Tlr. Lie.# -• I Tri Lie.# - Commodity: □ Compost l:il Biosolids □ Pomace □ Greenwaste From-Seller £ ./ U/ 1.J To,Buyer t=: 'fJ YR □ ~ -,,. , ..,J u,,c, .. ( Cubic Yards Carrier -Driver __________ _ Engel & Gray, Inc, Date: / / Net ~ 745 Weot ~vt• Road P.D. Box 5020, Santa Mailo, Calffomla 93456 (805) 925-2771 MATERIAL BILL OF LADING M·ii®MI FAX (805) 925-8023 ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: □ E&G □Other: ____ _ Driver: _________ _;_ ___ Tnick/Traller #: / BIN#(■): ____ ~---- Loader: D Ca&e621; D Cat950-K; DJ0644K1; D JD644K2; Other (Specify): • Buckel Size (Cu Yard&): __ _ HAULING FROM HAULING TO MATERIAL BEING HAULED □ EG Regional Compoat Facitty Rtglonal Campoat Faclllty Sollda □ Pomacelstllnw, □ Food Want IJ WW1P ,nor. II □ o-... □ HBC 3/r □ HI!-□ Bi ... tM ... □Other D St•• Shaving Cl Topaoll Mb: Other;_ LOAD TIMES (24.ffour Clock! VOLUME ESTIMATE WEIGHTS NUMBER ~ bQM! ~ TnicklTr111lu ~ ~ !!!I!!!! Afrtwg RHdy To COUNT ~ ~ QM. ~ WI Load Drop Pok1t .... .,, (Rouaded) 1Cu. Yds.) Q,ou (Lbt) Ta,e(Lbl) Nal(Lbt) 2!!!!.!!! SCALE TICKET# BIN (lncheS from Bottom) ___ /___ TRAILER (Inches from Top•~----- COMMENTS: 7PP6~8' •A1I past due accounls will incur finance ch~es at a rata of 1.5 % por mooth (18% enni,a%l.Debtor LOAD CHECK O ____________ agrees to pay si legal lees and court costs ncurred in the collection of deDnquenl accoun • RECEIVED BY: DATE;,_·--''---'--- (!Um ln'Mlh lilhl ~ ~-~•!!99 ~ !!_~-~ dsy) § -WEIGHMASTER CERTIFICATE THIS IS TO CERTIFY that the follor,ing described commodity was weighed, or counted by a weighmaster, whosa elgnature is on thla cerliflcale, who l9 recognized authority or accuracy, as prescribed by Chapter 7 (commencing with Section 12700) of Division 5 of the C.Hfomla Business and Profession• Coda, administered by lhe Olvision of Measurement Standards of the Callfomla Department of Food and Agriculture. ENGEL & GRAY, lNC ... WEIGHMAST'ER Weighed et 250 S. Ray Rd., Santa Marla, Ca 0345-4 P.O. Box 5020, Santa Marfa, Ca 93456-5020 Gross I CY's By: ., ,,. _,,_ 1 DEPUlY MO. DAY YR. Tare By: --------..,DE"'P:i-U""lY&----------::M:::O~. '--;;D-;:AY-:--'"--7.y ;:R.- ) 41 Wt. in lbs. Gross Tare Net ~~#---~--~~# / To~# _____ _ ~ ~ Commodity: □ Compost II Biosolids □ Pomace □ Greenwaste □------- From-Seller ________ .......,'-'-'----=-------- To-Buyer __,_ Carrier ___________________ Driver ___________ _ ~ ijfflfjM@I Engel & Gray, Inc, 745Wnte.tteravlaRoad P.O. Bo• 5020. Santa M•~•. Calllomll 93456 (805) 925-2TT1 FAX(805)92S-8023 Date: / / MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: □ E&G □Other: ____ _ Driver: ______________ Truck/Trailer #: / BIN# (a):. ____ _, ____ _ Loader: D Case621; 0Cat950-K; DJ0644K1; OJ0644K2; Other{Speclfy)· • Buc:ket Size (Cu Varda)· HAULING FROM HAIJUNGTO MATERIAL BEING HAULED □ !G Regional Comp:>1t F1t1Uty 0 EG R .. lonal Cam-Fllclllly DllloSollda □ Pomaca/St:aml □ FoodWastl □ WW1P □Othor. □GrMt'l'olM• D HBC 3lr O HB Or-Mn O Bloret.Mlx □ou,..-□ Stall Shaving O Top&otl Mb: Other: ~ TIMES (24-Hour Clock} VOLUME ESTIMATE WEIGHTS ~ BUCKET LOAO ~ TrucklTr,u., Fot ~ ~ ....... R11dy To COUNT ESTIMATE !!Y.!!!Eft DAY I!.!!!!! wfLoad Drop Point ~ ftouncl'IKI) (Cu , Yd1.) Orou(Lb•) T1r11 (Lb■) N1tjlbs) OfflctoUM SCALE TICKET# BIN (Inches from Bottom) ___ / __ _ TRAILER (Inches from Top±}, ____ _ CXlMMENT~: LOAD CHECK □-----------·:J,c::\g':~~: ~!~~~~~7:Wic~~3i~~t Jii~~~T~CJ~ :c~~&-Oebtor RECEIVED BY: DATE ~:-~---'--- !!.~::"~~-~arc a:_~~~MdOlworkG'lrJ. § -WEIGHMASTER CERTIFICATE '- THIS IS TO CERTIFY that the fol [~ described commodity WN weighed , or counted-by 8 woighmaster, whose signatu,. I.& on thig eertlflca\$, wtJO la rlKXlgn\zad authoftty ot ltQCUr&cy, aa pr&Seribod by Chapter 7 (commencing with Secilon 12700) of Diviaion 5 of the Callfomie Business and Ptofasslons Codli, adm in111tMl!ld by the Division of Moasu tDma nt Standard, of Iha Callfomia Department of Food and Agriculture, ENGEL & GRAY, INC .• WEIGHMASTER Weighed al 250 S, Ray Rd., Santa Maria, Ca 93454 P.O . Box 5020, Santa Malia, Ca 9:1456-5020 00905 Wt. in lbs. 'l Gross / CY's By: / , .. :~·. .,. I ,..7"' Gross D~PUTY MO. DAY YR. . l /9 Tare Tare By : --~-'-' 1.?.1 DE i'UTY MO. DAY YR. f';i.:¼I Net Trk. Lie.# -Tlr. Lie .# / Tri Lie.# ,~= Commodity: o Compost a Biosolids o Pomace o Greenwaste □-------- From-Seller ~ . _ r To-Buyer ______ ~----------- Carrier /...:. Driver __ .:.....,_:;_ ______ _ ' Enget & Gray, Inc, Date: / / ~ 748 WHt -ravla Road P.O. Box 5020. Santi Marla, Calllomla 93456 (805) 925-2771 MATERIAL BILL OF LADING #MWd FAX (805) 925-8023 ENGEL & GRAY, INC . REGIONAL COMPOSTING FACILITY HAULER: □ E&G □Other: ____ _ Driver: ____________ Truck!Traller #: / Bl'l # <•>=---~·---- Loader: D Case 621; □ Cat 950-K; D JD644K1; D JD644K2 ; Other (Specify)· • Bucket Size (Cu Yards)· HAULING FROM HAULING TO MATERIAL BEING HAULED D EO Ragio,1111 Compoet Faclllty !'.I EG R,vlonal Com-Facility □ Blolollda □ Pomacal'81an. 0 F4adW .. te 0 WW1P □ other-. oa,...,..,tt □ HBC 3/r □ HB Grffn D BloraUllx □p(ha, D Slall Shaving D T_, Mix Ot~r. LOAD TIMES j24-H01Jr Cloc:kl VOLUIIE ESTIMATE WEIGHTS NUMBER BUCKET LOAD WINDROW TNCk /Tn1&er ~ -!!!e!! "'""• ftMOyTO COUNT ESTINATE NUMBER DAY To Load w/ La.d Drop Polnl Retuffl (Aound•cl! (Cu. Yda ,) Oron(Lb•) Ta,.flb•I Nel(Lbs) OMce ... SCALE "(ICKET # BIN (Inches from Bottom) ___ / __ ~ 'IRAILER (Inches from Top±,_ ___ _ COMMENTS: LOAD CHECK □------------ •~g:\g~ac~:i r!!~=~ts~~ l~~of ci,i~~~~~~J:: ~W·Debtor RECEIVED BY~: _________ _ DATE.~: __ ,_ _ _..'--- ~~;=~-~,re ~~c and.~.:n~,'lP ~~~~ I § -THIS IS TO ~EATIFY !h•t,)t\e following ~~:,~:~"!:';:~oo. or cou nted by s weighmaster, whose Q QC slgnatut8 la on this certificate, who la recog niz.ed authority of accuracy, a■ prascrib6d by Chapter 7 (commencing -"" widl Section 12700) of DMMOn 5 of the Callfomia 9u!dnass and Prof8$Sklna Godo, adm ioia lered by Lhe Division ol Maaaurament Slandards of the California Department of Food and Agricultu re. ENGEL & GRAY, INC. -WEIGHMASTER Weighed at 250 s. Ray Rd ., Santa Maria, Ca ·93454 P.O. Box 5020, Santa Maria, ca 93456-5020 .. 1 Wt.in lbs. Gross / CY's By : ,,_ff I I -'-Gross DEPUTY MO . DAY YR. ·- Tare Tare By: ,,j I ~/''' DEPUTY MO. DAY YR. ·-cc Net Trk. Lie .# Tlr. Lie.# ,.. Tri Lie.# ~ ' s Commodity : • o Compost !J. Biosolids □ Pomace □ Greenwaste D -------- From-Seller . .. . To-Buyer _________________ _ Carrier -< Driver ___________ _ ~ IWIMM Driver: Engel & Gray, Inc, 745WMIBetlanvlaRoad P.O. Box !imf. Santi Marla, tallfomla 93456 (805) 925-2771 FAX (805) 925-8023 -------------- Date: / / MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: Cl E&G □Other: ____ _ Truck!Traller #: / Bm#(1):. ____ . ____ _ Loader: D Cae 621; □ Cat 950-K; □ JD644K1; □ JD644K2 ; Other (Specify)· • Bucket Size (Cu Yards)· HAULING FROM HAIJUNGTO MATERIAL BEING HAULED 0 EG Regional Compost Facility □ EG tt.glonll COmpo .. FaclUty OBloSollda D Pomaceif811ma □ FoodWuta □ WW1P D Other. 0 0rNnwaN □ HBC 318" □ HB Gnon D BioreUltx OOIM< 0 stall Shaving □ To,-oll Mix Other: LOAD TIMES (24-Hour Clock! VOLUME ESTIMATE WEIGHTS NUMBER BUCKET LOAD ~ ~ .. , -!!!I?!!! Am ... Ready To COUNT ESTIMATE ~ DAY !!.!:!!!! wt Load lkopPollll Ratum ---Nat(Lba) (Rouncllad) (Cu. Yda,) Oroaa (Lb•) Tar9fUla) ~ □ -· SCALE TICKET#_ BIN (Inches from Bottom) ___ / __ _ 'IRAILER (Inches from Top±,_ ____ _ COa/MENTS: --·~~=\t~;:r= r~~:~~i:~~ ~tti" ci>ifa~~~T3e':PJJ:~ =~~.Debtor LOADCHECK □----------- RECEIVED BY :'-----------DATE.,.__-'---'--- {Tw-nln'M1llln-aCM'IIMddrivtf'1 )do atendofWClltd!iJ § -WSGHMASTER CERTIFICATE THIS IS TO CERTIFY that lhe follow1ng described cammodlty was weighed, or counted by a weighmaater, who&e algneture la on this certiflcato, who is recognized authorfty of accuracy, 81 pre1u:ribad by Chapter 7 (commencing with Section 12700) of Div i.alon 5 of the Califomilil Buslneaa and .Profesalons Code, administered by th e Olvl!lon of Measurement Standards of the California Department of Food and Agricutture . ENGEL & GRAY, INC , • WEIGH-STER Weighed at 250 S. Ray Rd ., Santa ~ria, Ca 93454 P.O. Box 5020, Senta Marta, a6 93456·5020 101'181 Wt. in lbs . Gross / CY's By: LJ; 7,~~, .;:;, 71/,?~ Gross DEPUTY ..... ;<'4 ~.;, Tare By: MO. DAY YR. ?i? ,2, 3011a Tare DEPUTY MO. DAY YR. ., 'it<;,o Net Trk. Lie .# ..: Tlr. Lie.# A Tri Lie.# § . Commodity: □ Compost s"Biosolids □ Pomaee □ Greenwaste □ From-Seller ./ 1,·· l<,/4;7" / To-Buyer ,_:7' Carrier ·C ---------'------------Driver_....,._~-------- ~ IM•irlNbtl Engel·& Gray, lr,c, 745 Wml!etteravla Road P.O. Box 5020, Santa Marla, Cafffornla 93456 (805) 925-2771 FAX (805) 92U023 Date : / / MATERIAL BILL OF LADING ENGEL & GRAY, INC. REGIONAL COMPOSTING FACILITY HAULER: D E&G □Other: _____ _ Driver: ____________ Truck/Trailer #: / B1N#(1J:. ____ , ___ _ Loader: □ Case 621; D Cat 950-K; D JD644K1; D JD644K2; Other (Specify)· • Bucket SIZe (Cu Yards)· HAULING FROM HAULING TO MATERIAL BEING HAULED □ eo ReglGnll CompG&I Fac:Ulty □ EG Raglonol Compost Faclllty □ IIIOScllds □ Pomooo/S-D FooCIW.ste IJ WWlP □ Olhor. oo,..nwa• 0 HBC 3lr O HB Green O Rior9t.Mlx □Olhor □ Stall Shaving D Topaoll Mix Other: ~ TIMES 12...iour Clock) VOLUME ESTIMATE WEIGHTS ~ BUCKET LOAD -DROW ~ ... Atrfn !!..!e.!!! Atr1nQ R-■dyTo COUNT ESTIMATE ~ !!!! To Lo■d ~ Drop Point •otum (Roundtld) (Cu . Yda.) Otol•(Lbt,) T.,•(LM) N•tjlb•) !!!!!!!.!!!! SCALE TICKET# BIN (Inches from Bottom) ___ / __ _ TRAILER (Inches from Tap±)~----- COMMENTS: LOAD CHECK □, __________ _ ·:;c:ttg;m~: =~~:~~J~~ ~i: r1l~~~~~~q(~~ =~&1:Debtor RECEIVED BY: DATE'-:--'----'~-- p umln~tllkr.acardanddri....-.5t el':'.?.~.~d/!P'J Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATIN: UTILITIES DI RECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 08/04/21 18X00007 BIOSOLID COLLECT 08/04/21 P0#606773 08/11/21 18X00007 BIOSOLID COLLECT 08/11/21 P0#606773 08/11/21 18X00007 BIOSOLID COLLECT 08/11/21 P0#606773 08/11/21 18X00007 BIOSOLID COLLECT 08/11/21 P0#606773 08/13/21 18X00007 BIOSOLID COLLECT 08/13/21 P0#606773 08/13/21 18X00007 BIOSOLID COLLECT 08/13/21 P0#606773 08/17/21 18X00007 BIOSOLID COLLECT 08/17/21 P0#606773 08/17/21 18X00007 BIOSOLID COLLECT 08/17/21 P0#606773 08/27/21 18X00007 BIOSOLID COLLECT 08/27/21 P0#606773 08/27/21 18X00007 BIOSOLID COLLECT 08/27/21 P0#606773 INV# 18X00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.55 tons BIO SOLIDS 25.03 tons BIO SOLIDS 25.92 tons BIO SOLIDS 24.36 tons BIO SOLIDS 24.42 tons BIO SOLIDS 25.86 tons BIO SOLIDS 24.31 tons BIO SOLIDS 24.55 tons BIO SOLIDS 26.01 tons BIO SOLIDS 25.66 tons DATE PAGE 18X00007 08/31/21 09/27/21 609852 60.00/ton 60.00/ton 60.00/ton 60.00/ton 60.00/ton 60.00/ton 60.00/ton 60.00/ton 60.00/ton 60.00/ton 08/31/21 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1, 533 .00 1, 501.80 1,555.20 1,461. 60 1,465.20 1, 551. 60 1,458.60 1,473.00 1,560.60 1,539.60 FY 21-22 PO: 609852 Receipt: 45668 By: Chris Lehman Pay: $15,100.20 I I II 1, --- -- Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP INV# 18X00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 18X00007 08/31/21 09/27/21 606773 08/31/21 2 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 15,100.20 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Aug 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.271 d. Difference (c-b) 1.567 e. $0.07 increments/divide into difference 22.39 f. Diesel Surcharge Multiplier (e/100) 22.39% g. Biosolds Recycling Surcharge $10 .98 h. Revised Biosolds Recycling Charge with fuel surcharge $60.00 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached . d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls -. e 1 ... ..!::.~ U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIE~ DATA I ANALYSIS & PROJECTION _s ________________________ _ Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: I I (!' Product C Area Ot/28/2 " O,/O~/:.t1 Gasoline -All Grades D i ' 4.217 4.231 j I 4.231 1 All Grades -Reformulated i i D i Areas I 4.2~?j l i Regular D I 4 .1~6 1 4.141 I --· t I 4.126 1 I Reformulated Areas l D 4.1411 Midgrade l D i 4.378 4.3971 I Reformulated Areas D I 1 i 4.3781 4.397 ; i Premium ! D ' I l 4.490! 4.498 ; • I I D i i Reformulated Areas I ! 4.490j 4.498 : I I -1 Diesel (On-Highway) -All Types i D ! ! 4.127 : 4.185 , I I Ultra Low Sulfur (15 ppm and 1 i I D Under) I / 4.1271 4.185 i V 01/12/21 07/1S/21 0t/26/21 I 4.253 4.2651 4.262, -I 4.262! 4.253 4.265: ----, I 4.165 4.179, 4.174, --.• - 4.1741 4.165 4.1791 4.416 4.424 4.422j .. ., 4.422! 4.4161 4.4~4i i I i 4.5181 4.5241 4.520i ., I I 4:51_8! 4.524 , 4.520! ··t I I ---I 4.1871 4.2051 4.204; I ' i I I I 4.187j 4.205j 4.2041 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . • = No Data Reported; -= Not Applicable: NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 0&/02/L'i History I 4.302, 2000-2021 I 4.302! 1995-2021 l 4.2131 2000-2021 i 4.213i 1995-2021 4.4611 2000-2021 I 4.461 1995-2021 ' 4.570. 2000-2021 4.570 : 1995-2021 i 4 .271 1995-2021 ' 4.271 , 2007-2021 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued lo collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold Is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date : 8/2/2021 Next Release Date: 8/9/2021 I ; I I I I l ! I I I I I I I I I ~aterial Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: FIRST SLOWWTP FIRST FIRST Material code from: Customer groups: ALL Customer: SLOWWTP Rec. date I Rec. I Material code 8/4/2021 90691 BIOWET 8/11/2021 90814 BIOWET 8/11/2021 90815 BIOWET 8/11/2021 90816 BIOWET 8/13/2021 90941 BIOWET 8/13/2021 90942 BIOWET 8/17/2021 90995 BIOWET 8/17/2021 90996 BIOWET 8/27/2021 91210 BIOWET 8/27/2021 91211 BIOWET Total per month Total per customer I to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot I site I sin I Scale J 7727 101384 7727 101650 7727 101657 7727 101672 7727 101743 7727 101756 7727 101807 7727 101823 7727 102186 7727 102196 Engel & Gray, Inc. 9/1/2021 11 :44 AM Page 1/1 ' FIRST 8/1/2021 FIRST Customer group: srn J Qty. tons I 25.55 25.03 25.92 24.36 24.42 25.86 24.31 24.55 26.01 25.66 251.67 251.67 to: to: to: LAST 8/31/2021 LAST Qty. cu.yd. I 37.00 37.00 37.00 37.00 37.00 37.00 37.00 38.00 37.00 37.00 371.00 371.00 Bales I © Copyright 2021 Aschl Management Systems .. Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 --im.i-•, Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLO WWTP DATE SERVICE: SLOWW TP 09/01/21 19X00007 BIOSOLID COLLECT 09/01/21 P0#606773 09/01/21 19X00007 BIOSOLID COLLECT 09/01/21 P0#606773 09/02/21 19X00007 BIOSOLID COLLECT 09/02/21 P0#606773 09/08/21 19X00007 BIOSOLID COLLECT 09/08/21 P0#606773 09/08/21 19X00007 BIOSOLID COLLECT 09/08/21 P0#606773 09/15/21 19X00007 BIOSOLID COLLECT 09/15/21 P0#606773 09/15/21 19X00007 BIOSOLID COLLECT 09/15/21 P0#606773 09/15/21 19X00007 BIOSOLID COLLECT 09/15/21 P0#606773 09/28/21 19X00007 BIOSOLID COLLECT 09/28/21 P0#606773 INV# 19X00007 ACCT# 1.5% per month late charge assessed on past due amounts WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.84 tons BIO SOLIDS 24.77 tons BIO SOLIDS 23.91 tons BIO SOLIDS 25.10 tons BIO SOLIDS 25.39 tons BIO SOLIDS 26.11 tons BIO SOLIDS 24.22 tons BIO SOLIDS 23.90 tons BIO SOLIDS 25.76 tons DATE PAGE 19X00007 09/30/21 10/27/21 609852 60.13/ton 60.13/ton 60.13/ton 60.13/ton 60.13/ton 60.13/ton 60.13/ton 60.13/ton 60.13/ton 09/30/21 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,493.63 1,489.42 1,437.71 1,509.26 1,526.70 1,569.99 1,456.35 1,437.11 1,548.95 13,469.12 FY 21-22 PO: 609852 Receipt: 46659 By: Chris Lehman Pay: $13,469.12 DESCRIPTION CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Sept 2021 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.291 d. Difference (c-b) 1.587 e. $0.07 increments/divide into difference 22.67 f. Diesel Surcharge Multiplier (e/100) 22.67% g. Biosolds Recycling Surcharge $11.11 h. Revised Biosolds Recycling Charge with fuel surcharge $60.13 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xis U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEw _J DATA L ANALYs1s & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: (!' Product C' Area o·,12ti121 08/02/21 Gasoline -All Grades I D 4.262! 4.302 --.. ·-l 4 .3~:I All Grades -Reformulated Areas D ::;;!)' --· -----·- Regular I D 4.213 ·-- Reformulated Areas ' D 4.174 4 .213 -·- Midgrade D 4.422 4.461 . --··- Reformulated Areas D I l 4.422 4.461 -.. - Premium D 4.520 4.5701 -· ·•-- ~~5~oi Reformulated Areas D 4.520 . ----I .. -- Diesel (On-Highway) -All Types D 4.204 4 .271 V 08/09/21 08/16/21 4.321 4_344 1 - 4.321 4.344 --·------ 4.234 4.256 -~·-- 4.234 4.256 .. -- 4.474 4.497 ·---· --· 4.474 4.497 -·-I ... - 4.609 ~~~86~ ---- 4.586! 4:~o~l -··-I 4 .288 4 .319 View 08/23/:t1 08/30/21 History 4 .316 4.314 2000-2021 .. •·---- 4 .316 4 .314 1995-2021 I --· -,_ ---·-·-·· 4:~~21 4.226 2000-2021 --·-·- ~.23~1 4.226 1995-2021 ----- 4.477 4.471 2000-2021 ----.. .. 4.477] 4.471 1995-2021 ···-···- 4:~651 4.5~1·! 2000-2021 -· .. ::::!;. i 4.565: 4.581 -· ·1 4.291 4 .284: .. -----·· I -.• ---. --·-···-· l ::o~-~021 ·i Ultra Low Sulfur (15 ppm and D Under) I I 4.204 4 .271 4.288, 4 .319 4.2841 4.291 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; -= Not Applicable: NA = Not Available: W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area Is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010 , when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 0 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available . See Definitions, Sources, and Notes link above for more information on this table . Release Date: 8/30/2021 Next Release Date : sn12021 Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: Material code from: Customer groups: ALL FIRST SLOWWTP FIRST FIRST Customer: SLOWWTP Rec. date Rec. Material code 9/1/2021 91377 BIOWET 9/1/2021 91378 BIOWET 9/2/2021 91393 BIOWET 9/8/2021 91524 BIOWET 9/8/2021 91525 BIOWET 9/15/2021 91662 BIOWET 9/15/2021 91663 BIOWET 9/15/2021 91664 BIOWET 9/28/2021 91976 BIOWET Total per month Total per customer to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 7727 102322 7727 102336 7727 102362 7727 102484 7727 102496 7727 102683 7727 102702 7727 102716 7727 103085 Engel & Gray, Inc. r 10/8/2021 09:15AM FIRST 9/1/2021 FIRST Customer group: Bill Qty. tons 24.84 24.77 23.91 25.10 25.39 26.11 24.22 23.90 25.76 224.00 224.00 Page 1/1 ' to: to: to: LAST 9/30/2021 LAST Qty. cu.yd. 37.00 37.00 37.00 37.00 37.00 37.00 37.00 37.00 35.00 331.00 331.00 Bales © Copyright 2021 Aschl Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DI RECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 09/01/20 09X00006 BIOSOLID COLLECT 09/01/20 P0#606773 09/09/20 09X00006 BIOSOLID COLLECT 09/09/20 P0#606773 09/10/20 09X00006 BIOSOLID COLLECT 09/10/20 P0#606773 09/16/20 09X00006 BIOSOLID COLLECT 09/16/20 P0#606773 09/16/20 09X00006 BIOSOLID COLLECT 09/16/20 P0#606773 09/23/20 09X00006 BIOSOLID COLLECT 09/23/20 P0#606773 09/23/20 09X00006 BIOSOLID COLLECT 09/23/20 P0#606773 09/23/20 09X00006 BIOSOLID COLLECT 09/23/20 P0#606773 09/25/20 09X00006 BIOSOLID COLLECT 09/25/20 P0#606773 09/25/20 09X00006 BIOSOLID COLLECT 09/25/20 P0#606773 INV# 09X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.66 tons BIO SOLIDS 25.20 tons BIO SOLIDS 24.92 tons BIO SOLIDS 24.45 tons BIO SOLIDS 24.46 tons BIO SOLIDS 26.16 tons BIO SOLIDS 25.20 tons BIO SOLIDS 24.21 tons BIO SOLIDS 23.79 tons BIO SOLIDS 26.40 tons DATE PAGE 09X00006 09/30/20 10/27/20 606773 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 09/30/20 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,346.64 1,322.50 1,307.80 1,283.14 1,283.66 1, 372 .88 1,322.50 1,270. 54 1,248. 50 1,385.47 FY 20-21 PO: 606773 Receipt:36812 By: Chris Lehman Pay: $19718.32 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 09/25/20 09X00006 BIOSOLID COLLECT 09/25/20 PO#606773 09/29/20 09X00006 BIOSOLID COLLECT 09/29/20 PO#606773 09/29/20 09X00006 BIOSOLID COLLECT 09/29/20 PO#606773 09/30/20 09X00006 BIOSOLID COLLECT 09/30/20 PO#606773 09/30/20 09X00006 BIOSOLID COLLECT 09/30/20 PO#606773 INV# 09X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.44 tons BIO SOLIDS 25 .15 tons BIO SOLIDS 24.90 tons BIO SOLIDS 24.11 tons BIO SOLIDS 25.68 tons DATE PAGE 09X00006 09/30/20 10/27/20 606773 52.48/ton 52.48/ton 52.48/ton 52.48/ton 52.48/ton 09/30/20 2 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,335.09 1,319.87 1,306.75 1,265.29 1,347.69 19,718.32 Order Supplier Description Ordered Status Creation Date Requisition 625296 Engel & Gray, Inc Quote - Compost to enhance the play surfacing at the Damon Garcia Sports Complex for the annual turf renovation. 8,373.75 Open 04/23/2026 46885 623968 Engel & Gray, Inc Invoice - Compost for the turf renovation at Sinsheimer Stadium. 1,996.65 Closed 10/06/2025 45242 623594 Engel & Gray, Inc FY Open PO - 25-26 - 602.6104 - Biosolids Hauling 500,000.00 Open 08/19/2025 44765 622100 Engel & Gray, Inc Quote - Organic Compost used for leveling and topdressing during the annual turf renovation at Damon Garcia Sports Complex. 13,158.75 Open 03/20/2025 42740 620519 Engel & Gray, Inc FY Open PO - 24-25 Blanket PO - Engel & Gray 629,000.00 Finally Closed 08/19/2024 40286 617251 Engel & Gray, Inc FY Open PO - 23-24 - Blanket PO - Biosolid Hauling 614,613.34 Finally Closed 08/17/2023 34233 613824 Engel & Gray, Inc Blanket PO - Biosolids Hauling 285,000.00 Finally Closed 08/12/2022 28436 609852 Engel & Gray, Inc FY Contract PO - E&G Biosolids 212,103.43 Finally Closed 07/07/2021 23096 606773 Engel & Gray, Inc BLANKET PO - E&G - Biosolids 200,000.00 Finally Closed 07/06/2020 19308 603231 Engel & Gray, Inc Contract - BLANKET PO - E&G - Biosolids 165,000.00 Finally Closed 07/16/2019 14776 31116 Engel & Gray, Inc Bio Solids 144,000.00 Finally Closed 10/01/2018 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 INVOICE# INVDATE ACCOUNT# DUE DATE Engel & Gray, Inc. Fax (805) 925-8023 PO# ~~ CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 ~© AMOUNT YOU ~ ARE PAYING SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 11/30/23 3C300018 1 RENT MNTHLY RATE BIN RENTAL 11/30/23 RENT AL FOR BIN#18436 NOV Digitally signed by Patrick McGrath DN: C=US, Patrl'ck McGrath E=pmcgrath@slo_city .org, O=C1ty of San Luis Obispo , CN=Patrick McGrath Date : 2024.02 .21 15:50:50-08'00' 3C300018 12/03/23 12/31/23 606773 G:) PAST DUE INV# 3C300018 ACCT# 1.5% per month late charge assessed on past due amounts DATE 12/03/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 90.00 90.00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/01/23 3CX00401 BIOSOLID COLLECT 12/01/23 PO#606773 12/04/23 3CX00401 BIOSOLID COLLECT 12/04/23 PO#606773 12/04/23 3CX00401 BIOSOLID COLLECT 12/04/23 PO#606773 12/05/23 3CX00401 BIOSOLID COLLECT 12/05/23 PO#606773 12/05/23 3CX00401 BIOSOLID COLLECT 12/05/23 PO#606773 12/06/23 3CX00401 BIOSOLID COLLECT 12/06/23 PO#606773 12/06/23 3CX00401 BIOSOLID COLLECT 12/06/23 PO#606773 12/07/23 3CX00401 BIOSOLID COLLECT 12/07/23 PO#606773 12/07/23 3CX00401 BIOSOLID COLLECT 12/07/23 PO#606773 12/07/23 3CX00401 BIOSOLID COLLECT 12/07/23 PO#606773 INV# 3CX00401 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.07 tons BIO SOLIDS 26 .39 tons BIO SOLIDS 25.21 tons BIO SOLIDS 23.89 tons BIO SOLIDS 27.14 tons BIO SOLIDS 25.79 tons BIO SOLIDS 24 .63 tons BIO SOLIDS 25.33 tons BIO SOLIDS 25.51 tons BIO SOLIDS 22.62 tons DATE PAGE 3CX00401 12/31/23 01/27/24 606773 76.90/ton 76 .90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76 .90/ton 76.90/ton 76.90/ton 76.90/ton 12/31/23 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 1,774.08 2,029.39 1,938.65 1,837.14 2,087.07 1,983.25 1,894.05 1,947.88 1,961.72 1,739.48 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/07/23 3CX00401 BIOSOLID COLLECT 12/07/23 PO#606773 12/08/23 3CX00401 BIOSOLID COLLECT 12/08/23 PO#606773 12/08/23 3CX00401 BIOSOLID COLLECT 12/08/23 PO#606773 12/09/23 3CX00401 BIOSOLID COLLECT 12/09/23 PO#606773 12/09/23 3CX00401 BIOSOLID COLLECT 12/09/23 PO#606773 12/09/23 3CX00401 BIOSOLID COLLECT 12/09/23 PO#606773 12/09/23 3CX00401 BIOSOLID COLLECT 12/09/23 PO#606773 12/11/23 3CX00401 BIOSOLID COLLECT 12/11/23 PO#606773 12/14/23 3CX00401 BIOSOLID COLLECT 12/14/23 PO#606773 12/14/23 3CX00401 BIOSOLID COLLECT 12/14/23 PO#606773 INV# 3CX00401 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.36 tons BIO SOLIDS 24.85 tons BIO SOLIDS 25.40 tons BIO SOLIDS 24.33 tons BIO SOLIDS 25.64 tons BIO SOLIDS 24.23 tons BIO SOLIDS 22.83 tons BIO SOLIDS 24.49 tons BIO SOLIDS 20.07 tons BIO SOLIDS 21.72 tons DATE PAGE 3CX00401 12/31/23 01/27/24 606773 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 12/31/23 2 OF4 PLEASE PAY THIS AMOUNT AMOUNT 1,873.28 1,910.97 1,953.26 1,870.98 1,971.72 1,863.29 1,755.63 1,883.28 1,543.38 1,670.27 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE : CITY OF SLO WWTP 12/15/23 3CX00401 BIOSOLID COLLECT 12/15/23 PO#606773 12/15/23 3CX00401 BIOSOLID COLLECT 12/15/23 PO#606773 12/18/23 3CX00401 BIOSOLID COLLECT 12/18/23 PO#606773 12/18/23 3CX00401 BIOSOLID COLLECT 12/18/23 PO#606773 12/19/23 3CX00401 BIOSOLID COLLECT 12/19/23 PO#606773 12/19/23 3CX00401 BIOSOLID COLLECT 12/19/23 PO#606773 12/20/23 3CX00401 BIOSOLID COLLECT 12/20/23 PO#606773 12/20/23 3CX00401 BIOSOLID COLLECT 12/20/23 PO#606773 12/21/23 3CX00401 BIOSOLID COLLECT 12/21/23 PO#606773 12/21/23 3CX00401 BIOSOLID COLLECT 12/21/23 PO#606773 INV# 3CX00401 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 19 .22 tons BIO SOLIDS 22 .96 tons BIO SOLIDS 23 .45 tons BIO SOLIDS 22 .14 tons BIO SOLIDS 24 .83 tons BIO SOLIDS 25.57 tons BIO SOLIDS 24.90 tons BIO SOLIDS 22.00 tons BIO SOLIDS 25.98 tons BIO SOLIDS 24.38 tons DATE PAGE 3CX00401 12/31/23 01/27/24 606773 76.90/ton 76 .90/ton 76.90/ton 76.90/ton 76.90/ton 76 .90/ton 76.90/ton 76.90/ton 76.90/ton 76.90/ton 12/31/23 3OF4 PLEASE PAY THIS AMOUNT AMOUNT 1,478.02 1,765.62 1,803.31 1,702.57 1,909.43 1,966.33 1,914.81 1,691.80 1,997.86 1,874.82 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/22/23 3CX00401 BIOSOLID COLLECT 12/22/23 PO#606773 12/22/23 3CX00401 BIOSOLID COLLECT 12/22/23 PO#606773 12/26/23 3CX00401 BIOSOLID COLLECT 12/26/23 PO#606773 12/27/23 3CX00401 BIOSOLID COLLECT 12/27/23 PO#606773 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 12/27/23 3CX00401 1 MATERIAL TRL-ORG TRUCKING-HOUR 12/27/23 GATE WAS LOCKED-TRIP CHARGE 12/28/23 3CX00401 BIOSOLID COLLECT WASTE HANDLING 12/28/23 PO#606773 12/28/23 3CX00401 BIOSOLID COLLECT WASTE HANDLING 12/28/23 PO#606773 12/28/23 3CX00401 BIOSOLID COLLECT WASTE HANDLING 12/28/23 PO#606773 12/28/23 3CX00401 BIOSOLID COLLECT WASTE HANDLING 12/28/23 PO#606773 INV# 3CX00401 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.46 tons BIO SOLIDS 24.20 tons BIO SOLIDS 24 .06 tons BIO SOLIDS 24.01 tons BIO SOLIDS 25.90 tons BIO SOLIDS 24.40 tons BIO SOLIDS 24.38 tons BIO SOLIDS 26.12 tons DATE PAGE 3CX00401 12/31/23 01/27/24 606773 AMOUNT 76.90/ton 1,880.97 76.90/ton 1,860.98 11 76 .90/ton 1,850.21 76.90/ton 1,846.37 162.50 76.90/ton 1,991.71 76.90/ton 1,876.36 76.90/ton 1,874.82 76.90/ton 2,008.63 12/31/23 40F4 PLEASEPAY 70 945 89 THIS AMOUNT , • PO 620519R 80360Pay 50199.98SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/01/24 4AX00005 20Y BIO SOLID 10/02/24 4AX00005 20Y BIO SOLID 10/02/24 4AX00005 20Y BIO SOLID 10/03/24 4AX00005 20Y BIO SOLID 10/03/24 4AX00005 20Y BIO SOLID 10/04/24 4AX00005 20Y BIO SOLID 10/04/24 4AX00005 20Y BIO SOLID 10/05/24 4AX00005 20Y BIO SOLID 10/07/24 4AX00005 20Y BIO SOLID 10/07/24 4AX00005 20Y BIO SOLID 10/08/24 4AX00005 20Y BIO SOLID 10/08/24 4AX00005 20Y BIO SOLID 10/09/24 4AX00005 20Y BIO SOLID 10/09/24 4AX00005 20Y BIO SOLID 10/10/24 4AX00005 20Y BIO SOLID 10/10/24 4AX00005 20Y BIO SOLID 10/11/24 4AX00005 20Y BIO SOLID 10/11/24 4AX00005 20Y BIO SOLID 10/12/24 4AX00005 20Y BIO SOLID 10/12/24 4AX00005 20Y BIO SOLID INV# 4AX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.84 tons BIO SOLIDS 7.55 tons BIO SOLIDS 9.43 tons BIO SOLIDS 8.78 tons BIO SOLIDS 7.16 tons BIO SOLIDS 10.00 tons BIO SOLIDS 10.27 tons BIO SOLIDS 10.39 tons BIO SOLIDS 9.77 tons BIO SOLIDS 9.44 tons BIO SOLIDS 10.19 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.52 tons BIO SOLIDS 9.93 tons BIO SOLIDS 9.82 tons BIO SOLIDS 8.98 tons BIO SOLIDS 5.53 tons BIO SOLIDS 10.08 tons BIO SOLIDS 10.88 tons BIO SOLIDS 10.14tons DATE PAGE 4AX00005 10/31/24 11/27/24 606773 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 10/31/24 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 906.07 695.20 868.31 808.46 659.29 920.80 945.66 956.71 899.62 869.24 938.30 958.55 968.68 914.35 904.23 826.88 509.20 928.17 1,001.83 933 .69 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax{805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/14/24 4AX00005 20Y BIO SOLID 10/14/24 4AX00005 20Y BIO SOLID 10/14/24 4AX00005 20Y BIO SOLID 10/14/24 4AX00005 20Y BIO SOLID 10/15/24 4AX00005 20Y BIO SOLID 10/15/24 4AX00005 20Y BIO SOLID 10/16/24 4AX00005 20Y BIO SOLID 10/16/24 4AX00005 20Y BIO SOLID 10/17/24 4AX00005 20Y BIO SOLID 10/17/24 4AX00005 20Y BIO SOLID 10/18/24 4AX00005 20Y BIO SOLID 10/18/24 4AX00005 20Y BIO SOLID 10/19/24 4AX00005 20Y BIO SOLID 10/19/24 4AX00005 20Y BIO SOLID 10/21/24 4AX00005 20Y BIO SOLID 10/21/24 4AX00005 20Y BIO SOLID 10/21/24 4AX00005 20Y BIO SOLID 10/21/24 4AX00005 20Y BIO SOLID 10/22/24 4AX00005 20Y BIO SOLID 10/23/24 4AX00005 20Y BIO SOLID INV# 4AX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .18 tons BIO SOLIDS 9.70 tons BIO SOLIDS 11.22 tons BIO SOLIDS 9.71 tons BIO SOLIDS 10.54 tons BIO SOLIDS 10.08 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10.43 tons BIO SOLIDS 10.35 tons BIO SOLIDS 10 .31 tons BIO SOLIDS 10.40 tons BIO SOLIDS 10.57 tons BIO SOLIDS 10 .61 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.22 tons BIO SOLIDS 10.31 tons BIO SOLIDS 10.29 tons BIO SOLIDS 9.51 tons BIO SOLIDS 6.58 tons BIO SOLIDS 9.98 tons DATE PAGE 4AX00005 10/31/24 11/27/24 606773 92 .08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92 .08/ton 92.08/ton 92.08/ton 92 .08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 92.08/ton 10/31/24 20F3 PLEASE PAY THIS AMOUNT AMOUNT 937.37 893.18 1,033.14 894.10 970.52 928.17 966.84 960.39 953.03 949.34 957.63 973.29 976.97 958.55 941.06 949.34 947.50 875.68 605.89 918.96 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/23/24 4AX00005 20Y BIO SOLID 10/24/24 4AX00005 20Y BIO SOLID 10/24/24 4AX00005 20Y BIO SOLID 10/25/24 4AX00005 20Y BIO SOLID 10/25/24 4AX00005 20Y BIO SOLID 10/26/24 4AX00005 20Y BIO SOLID 10/26/24 4AX00005 20Y BIO SOLID 10/28/24 4AX00005 20Y BIO SOLID 10/28/24 4AX00005 20Y BIO SOLID 10/28/24 4AX00005 20Y BIO SOLID 10/28/24 4AX00005 20Y BIO SOLID 10/30/24 4AX00005 20Y BIO SOLID 10/30/24 4AX00005 20Y BIO SOLID 10/31/24 4AX00005 20Y BIO SOLID 10/31/24 4AX00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 10/31/24 4AX00005 1 MONTHLY BIN RENT BIN RENTAL 10/31/24 RENTAL CHARGE FOR 2 EXTRA BINS INV# 4AX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.40 tons BIO SOLIDS 10.55 tons BIO SOLIDS 10.29 tons BIO SOLIDS 10.37 tons BIO SOLIDS 10.13 tons BIO SOLIDS 10.72 tons BIO SOLIDS 9.73 tons BIO SOLIDS 8.53 tons BIO SOLIDS 8.62 tons BIO SOLIDS 10.19 tons BIO SOLIDS 10.01 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.13 tons BIO SOLIDS 10.37 tons BIO SOLIDS 10.46 tons DATE PAGE 4AX00005 10/31/24 11/27/24 606773 AMOUNT 92.08/ton 957.63 92.08/ton 971.44 92.08/ton 947.50 92.08/ton 954.87 92.08/ton 932. 77 92.08/ton 987.10 92.08/ton 895.94 92.08/ton 785.44 92.08/ton 793.73 92.08/ton 938.30 92.08/ton 921. 72 92.08/ton 958.55 92.08/ton 932. 77 92.08/ton 954.87 92.08/ton 963.16 300.00 10/31/24 3OF3 PLEASE PAY SQ 199 98 THIS AMOUNT , • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Oct 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b . Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.742 d. Difference (c-b) 2.038 e . $0.07 increments/divide into difference 29 .11 f. Diesel Surcharge Multiplier (e/100) 29.11% g. Biosolds Recycling Surcharge $20.76 h. Revised Biosolds Recycling Charge with fuel surcharge $92.08 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area : California .., Period: Weekly .., Show Data By: 0 Pr oduc t 0 View Area 09/02/24 09/09/24 09/16/24 09/23/24 09/30/24 10/07/24 History Gasoline -All Grades D 4.525 4,570 4.634 4.607 4 .535 4.528 2000 -2024 All Grades • Reformulated Areas D 4.525 4 .570 4 .634 4.607 4.535 4.528 1995-2024 Regular D 4.406 4.450 4.515 4.490 4.412 4.408 2000 -20 24 Reformulated Areas D 4.406 4.450 4.515 4.490 4 .412 4.408 1995-202 4 Midgrade D 4.707 4.764 4.822 4.797 4.743 4 .743 2000 -2024 Reformulated Areas D 4.707 4.764 4.822 4.797 4 .743 4.743 19 95 -2024 Premium D 4.896 4.933 4.998 4.961 4 .898 4.879 2000-2024 Reformulated Areas D 4.896 4.933 4.998 4.961 4 .898 4.879 1995-2024 Diesel (On-Highway) • All lypes D 4.749 4 .739 4.733 4.727 4 .719 4.742 1995-202 4 Ultra Low Sulfur (15 ppm and Under) D 4.749 4.739 4.733 4.727 4.719 4.742 2007-2024 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8 , 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data. For months and years with Incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018 , we implemented sta!istical me!hodalogy changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we Implemented statistical me!hodalogy changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources , and Notes link above for more information on this table. Release Date: 1017/2024 Next Release Date: 10/15/2024 Engel & Gray, Inc. Material Receipts, by Customer 11/4/2024 4:07:02 PM,_ Page 1/2 r Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 10/1/2024 to: 10/31/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. I Bales 10/1/2024 117819 BIOWET 8681 18457 134144 9.84 18.00 10/2/2024 117922 BIOWET 8681 18432 134195 7.55 16.80 10/2/2024 117923 BIOWET 8681 18462 134196 9.43 18.00 10/3/2024 117945 BIOWET 8681 18417 134289 8,78 16.80 10/3/2024 117946 BIOWET 8681 18451 134290 7.16 16.80 10/4/2024 117961 BIOWET 8681 18425 134309 10.00 18.00 10/4/2024 117962 BIOWET 8681 18447 134310 10.27 18.00 10/5/2024 117980 BIOWET 8681 18451 134352 10.39 16,80 10/7/2024 118014 BIOWET 8681 18438 134398 9.77 18.00 10/7/2024 118015 BIOWET 8681 18427 134399 9.44 18.00 10/8/2024 118047 BIOWET 8681 18417 134455 10.19 18.00 10/8/2024 118048 BIOWET 8681 18440 134454 10.41 18.00 10/9/2024 118150 BIOWET 8681 18456 134503 10.52 18.00 10/9/2024 118151 BIOWET 8681 18468 134504 9.93 18,00 10/10/2024 118164 BIOWET 8681 18465 134546 9.82 18.00 10/10/2024 118165 BIOWET 8681 18462 134547 8.98 18.00 10/11/2024 118196 BIOWET 8681 18452 134587 5.53 12.00 10/11/2024 118197 BIOWET 8681 18447 134588 10.08 16.80 10/12/2024 118328 BIOWET 8681 18417 134603 10.14 16.80 10/12/2024 118329 BIOWET 8681 18440 134604 10.88 18.00 10/14/2024 118332 BIOWET 8681 18427 134626 9.71 18.00 10/14/2024 118334 BIOWET 8681 18438 134627 11.22 19.20 10/14/2024 118337 BIOWET 8681 18453 134652 9.70 18.00 10/14/2024 118338 BIOWET 8681 18421 134653 10.18 18.00 10/15/2024 118378 BIOWET 8681 18447 134739 10.54 18.00 10/15/2024 118379 BIOWET 8681 18452 134740 10.08 18.00 10/16/2024 118390 BIOWET 8681 18465 134762 10.43 18.00 10/16/2024 118391 BIOWET 8681 18438 134763 10.50 18.00 10/17/2024 118413 BIOWET 8681 18447 134866 10.31 18.00 10/17/2024 118414 BIOWET 8681 18427 134867 10.35 18.00 10/18/2024 118436 BIOWET 8681 18462 134887 10.57 19.20 10/18/2024 118437 BIOWET 8681 18452 134888 10.40 19,20 © Copyright 2024 Aschl Management Systems Version 6.98F Engel & Gray, Inc. • Material Receipts, by Customer 11/4/2024 4:07:02 PM . Page 2/2 • r Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu .yd . Bales 10/19/2024 118508 BIOWET 8681 18447 134940 10.41 19 .20 10/19/2024 118509 BIOWET 8681 18421 134941 10.61 19 .20 10/21/2024 118513 BIOWET 8681 18423 134983 10.22 19.20 10/21/2024 118514 BIOWET 8681 18452 134984 10.31 19.20 10/21/2024 118515 BIOWET 8681 18427 135000 10.29 19 .20 10/21/2024 118516 BIOWET 8681 18428 135001 9.51 19.20 10/22/2024 118600 BIOWET 8681 18468 135032 6.58 14.40 10/23/2024 118605 BIOWET 8681 18423 135085 10.40 19 .20 10/23/2024 118606 BIOWET 8681 18456 135086 9 .98 18.00 10/24/2024 118630 BIOWET 8681 18420 135149 10 .55 19 .20 10/24/2024 118631 BIOWET 8681 18465 135150 10.29 16 .80 10/25/2024 118638 BIOWET 8681 18421 135174 10.37 19.20 10/25/2024 118640 BIOWET 8681 18427 135175 10.13 19.20 10/26/2024 118696 BIOWET 8681 18420 135224 9.73 19.20 10/26/2024 118697 BIOWET 8681 8681 135225 10.72 19.20 10/28/2024 118705 BIOWET 8681 18416 135272 10.01 19.20 10/28/2024 118706 BIOWET 8681 18427 135273 10.19 19.20 10/28/2024 118707 BIOWET 8681 18428 135286 8.62 18.00 10/28/2024 118708 BIOWET 8681 18452 135287 8.53 18.00 10/30/2024 118797 BIOWET 8681 18456 135392 10.13 19.20 10/30/2024 118798 BIOWET 8681 18444 135393 10.41 19 .20 10/31/2024 118814 BIOWET 8681 18420 135448 10.46 19.20 10/31/2024 118815 BIOWET 8681 18465 135449 10.37 19.20 Total per month 541.92 997.20 Total per customer 541.92 997.20 © Copyright 2024 Aschl Management Systems Version 6.98F PO 620519R 80410Pay $55,532.47SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/01/24 4BX00005 20Y BIO SOLID 11 /01/24 4BX00005 20Y BIO SOLID 11/02/24 4BX00005 20Y BIO SOLID 11/04/24 4BX00005 20Y BIO SOLID 11/04/24 4BX00005 20Y BIO SOLID 11/04/24 4BX00005 20Y BIO SOLID 11/04/24 4BX00005 20Y BIO SOLID 11/05/24 4BX00005 1 ROLL-OFF HOURLY DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR 11/05/24 DRIVER MADE TRIP TO SLO BEFORE 11/05/24 CUSTOMER CALLED TO CANCEL 11/06/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/06/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/07/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/07/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/08/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/08/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/09/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/09/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/11/24 4BX00005 BIOSOLID COLLECT WASTE HANDLING 11/11/24 PO#606773 INV# 4BX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.45 tons BIO SOLIDS 4.91 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10.73 tons BIO SOLIDS 10.37 tons BIO SOLIDS 9.90 tons BIO SOLIDS 9.47 tons BIO SOLIDS 10.98 tons BIO SOLIDS 8.29 tons BIO SOLIDS 7.43 tons BIO SOLIDS 6.77 tons BIO SOLIDS 11.07 tons BIO SOLIDS 10.48 tons BIO SOLIDS 10.83 tons BIO SOLIDS 10.48 tons BIO SOLIDS 7.35 tons DATE PAGE 4BX00005 11/30/24 12/27/24 606773 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 72.57/ton 11/30/24 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 955.76 449.07 957.59 981. 37 948.44 905 .45 866.13 287.50 1,004.23 758.20 679.55 619.18 1,012.46 958.50 990.51 958.50 533.39 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP DESCRIPTION 11/11/24 SEMI-END DUMP LOAD 11/11/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/11/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/11/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11 /11/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11 /12/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11 /12/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/13/24 4BX00005 1 ROLL-OFF HOURLY TRUCKING-HOUR 11/13/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/13/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/14/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/14/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/15/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/15/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/16/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/16/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/18/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/18/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/18/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/18/24 4BX00005 20Y BIO SOLID WASTE HANDLING INV# 4BX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 8.30 tons BIO SOLIDS 10.70 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10.15tons BIO SOLIDS 10 .73 tons BIO SOLIDS 10.77 tons BIO SOLIDS 10 .84 tons BIO SOLIDS 10.87 tons BIO SOLIDS 11.00 tons BIO SOLIDS 10.76 tons BIO SOLIDS 10.96 tons BIO SOLIDS 10.67 tons BIO SOLIDS 11.23 tons BIO SOLIDS 10.94 tons BIO SOLIDS 10.11 tons BIO SOLIDS 10.36 tons BIO SOLIDS 8.08 tons BIO SOLIDS 8.90 tons DATE PAGE 4BX00005 11/30/24 12/27/24 606773 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 11/30/24 2 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 759.12 978.62 940.21 928.32 981. 37 985.02 .00 991.43 994.17 1,006.06 984.11 1,002.40 975.88 1,027.10 1,000.57 924.66 947.53 739.00 813.99 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/19/24 4BX00005 20Y BIO SOLID 11/19/24 4BX00005 20Y BIO SOLID 11/20/24 4BX00005 20Y BIO SOLID 11/21/24 4BX00005 20Y BIO SOLID 11/21/24 4BX00005 20Y BIO SOLID 11/22/24 4BX00005 20Y BIO SOLID 11/22/24 4BX00005 20Y BIO SOLID 11/23/24 4BX00005 20Y BIO SOLID 11/23/24 4BX00005 20Y BIO SOLID 11/25/24 4BX00005 20Y BIO SOLID 11/25/24 4BX00005 20Y BIO SOLID 11/25/24 4BX00005 20Y BIO SOLID 11/25/24 4BX00005 20Y BIO SOLID 11/26/24 4BX00005 20Y BIO SOLID 11 /26/24 4BX00005 20Y BIO SOLID 11/26/24 4BX00005 1 DELIVERY 00070077 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING DELIVERY CHARGE TRUCKING-HOUR 11/26/24 DELIVER 20 YD ROLL-OFF BIN 11/26/24 4BX00005 1 DELIVERY DELIVERY CHARGE 00070078 TRUCKING-HOUR INV# 4BX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.85 tons BIO SOLIDS 10.38 tons BIO SOLIDS 10 .57 tons BIO SOLIDS 10.57 tons BIO SOLIDS 10.46 tons BIO SOLIDS 10.60 tons BIO SOLIDS 10.90 tons BIO SOLIDS 11.48 tons BIO SOLIDS 10 .27 tons BIO SOLIDS 11.22 tons BIO SOLIDS 10.85 tons BIO SOLIDS 10.74 tons BIO SOLIDS 11.09 tons BIO SOLIDS 10.92 tons BIO SOLIDS 10.80 tons DATE PAGE 4BX00005 11/30/24 12/27/24 606773 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91 .46/ton 91 .46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 91.46/ton 11/30/24 30F4 PLEASE PAY THIS AMOUNT AMOUNT 992.34 949.35 966.73 966.73 956.67 969.48 996.91 1,049.96 939.29 1,026.18 992.34 982.28 1,014.29 998.74 987.77 .00 135 .00 .00 135 .00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP DESCRIPTION 11/26/24 DELIVER 20 YD ROLL-OFF BIN 11/27/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/27/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/29/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/29/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/29/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/29/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/30/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/30/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/30/24 4BX00005 20Y BIO SOLID WASTE HANDLING 11/30/24 4BX00005 1 MONTHLY BIN RENT BIN RENTAL 11/30/24 RENT AL CHARGE FOR 4 EXTRA BINS INV# 4BX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.78 tons BIO SOLIDS 10.83 tons BIO SOLIDS 10.19 tons BIO SOLIDS 10 .82 tons BIO SOLIDS 11.08 tons BIO SOLIDS 11.24 tons BIO SOLIDS 11 .40 tons BIO SOLIDS 11.00 tons BIO SOLIDS 11.37 tons DATE PAGE 4BX00005 11/30/24 12/27/24 606773 AMOUNT 91.46/ton 985.94 91.46/ton 990. 51 91.46/ton 931. 98 91.46/ton 989.60 91.46/ton 1,013.38 91.46/ton 1,028.01 91.46/ton 1,042.64 91.46/ton 1,006.06 91.46/ton 1,039.90 600.00 11/30/24 4OF 4 PLEASE PAY 55 532 4 THIS AMOUNT , • 7 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-Nov 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 56.59 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.681 d. Difference (c-b) 1.977 e. $0.07 increments/divide into difference 28 .24 f. Diesel Surcharge Multiplier (e/100) 28.24% g. Biosolds Recycling Surcharge $15.98 h. Revised Biosolds Recycling Charge with fuel surcharge $72.57 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge . The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Nov 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b . Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.681 d. Difference (c-b) 1.977 e. $0.07 increments/divide into difference 28.24 f. Diesel Surcharge Multiplier (e/100) 28.24% g. Biosolds Recycling Surcharge $20.14 h. Revised Biosolds Recycling Charge with fuel surcharge $91.46 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. Diese IAd j08SLOWWTP revised .xis ---ttroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: V 0 Product 0 Area '.'1, 09/30/24 Gasoline -All Grades D 4.535 All Grades -Reformulated Areas D 4.535 Regular D 4.412 Reformulated Areas D 4.412 Mldgrade D 4.743 Reformulated Areas D 4.743 Premium D 4.898 Reformulated Areas D 4.898 Diesel (On~lghway) -All Types 0 4.719 Ultra Low Sulfur (15 ppm and Under) 0 4.719 10/07/24 10/14/24 10/21/24 4.528 4.548 4.525 4.528 4.548 4.525 4.408 4.428 4.406 4.408 4.428 4.406 4.743 4.758 4.738 4.743 4.758 4.738 4.879 4.897 4.873 4.879 4.897 4.873 4.742 4.734 4.698 4.742 4.734 4.698 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 10/28/24 11/04/24 History 4.449 4.412 2000-2024 4.449 4.412 1995-2024 4.326 4.292 2000-2024 4.326 4.292 1995-2024 4.665 4.622 2000-2024 4.665 4.622 1995-2024 4.812 4.768 2000-2024 4.812 4 .768 1995-2024 4.682 4 .681 1995-2024 4.682 4.681 2007-2024 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline . We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold Is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented s1atistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented s1atis1ical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 11/4/2024 Next Release Date: 11/12/2024 Engel & Gray, Inc. Material Receipts, by Customer 12/5/2024 10:41 :32 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 11/1/2024 to: 11/30/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 11/1/2024 118872 BIOWET 8681 18422 135471 4.91 9.60 11/1/2024 118873 BIOWET 8681 18438 135472 10.45 19.20 1112/2024 118879 BIOWET 8681 18420 135529 10.47 16.80 111412024 118895 BIOWET 8681 18416 135576 10.73 19.20 1114/2024 118896 BIOWET 8681 18459 135577 10.37 16.00 11/412024 118897 BIOWET 8681 18427 135596 9.90 19.20 1114/2024 118898 BIOWET 8681 18465 135595 9.47 19.20 11/612024 118994 BIOWET 8681 18416 135702 10.98 19.20 1116/2024 118995 BIOWET 8681 18459 135703 8.29 16.80 1117/2024 119035 BIOWET 8681 18422 135727 6.77 16.80 11/712024 119037 BIOWET 8681 18438 135728 7.43 16.80 1118/2024 119085 BIOWET 8062 18452 135782 11.07 19.20 11/8/2024 119087 BIOWET 8062 18416 135781 10.48 17.00 11/912024 119101 BIOWET 8681 18438 135819 10.83 16.00 1119/2024 119102 BIOWET 8681 18422 135818 10.48 16.00 11/11/2024 119150 BIOWET 8681 18460 135870 10.15 19.20 11/11/2024 119155 BIOWET 8681 18459 135871 8.30 18.00 11111/2024 119156 BIOWET 8681 18440 135857 10.70 19.20 11111/2024 119157 BIOWET 8681 18462 135856 10.28 19.20 11112/2024 119165 BIOWET 8681 18427 135914 10.77 19.20 11112/2024 119166 BIOWET 8681 18465 135913 10.73 19.20 11/13/2024 119224 BIOWET 8681 18440 135929 10.87 19.20 .. 11113/2024 119225 BIOWET 8681 18462 135930 10.84 19.20 11/14/2024 119259 BIOWET 8681 18465 136009 11.00 19.20 11/14/2024 119260 BIOWET 8681 18427 136008 10.76 19.20 11/15/2024 119316 BIOWET 8995 18444 136020 10.67 19.20 11/15/2024 119317 BIOWET 8995 18456 136021 10.96 19.20 11/16/2024 119331 BIOWET 8995 18465 136070 11.23 18.00 11/16/2024 119332 BIOWET 8995 18427 136071 10.94 18.00 11/18/2024 119374 BIOWET 8995 18452 136106 10.11 19.20 11/18/2024 119375 BIOWET 8995 18438 136107 10.36 19.20 11/18/2024 119376 BIOWET 8995 18425 136121 8.08 18.00 © Copyright 2024 Asch I Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 12/5/2024 10 :41 :32 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code I Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. j Bales I 11/18/2024 119377 BIOWET 8995 18451 136120 8.90 18.00 11/19/2024 119423 BIOWET 8995 18441 136129 10.85 19.20 11/19/2024 119424 BIOWET 8995 18462 136130 10.38 19.20 11/20/2024 119419 BIOWET 8995 18451 136157 10.57 19.20 11/21/2024 119442 BIOWET 8995 18425 136217 10.46 19.20 11/21/2024 119443 BIOWET 8995 18441 136218 10.57 19.20 11/22/2024 119498 BIOWET 8995 18452 136235 10.60 18.00 11/22/2024 119499 BIOWET 8995 18438 136236 10.90 18.00 11/23/2024 119509 BIOWET 8995 18456 136268 11.48 18.00 11/23/2024 119510 BIOWET 8995 18428 136269 10.27 16.00 11/25/2024 119517 BIOWET 8995 18452 136303 10.74 19.20 11/25/2024 119518 BIOWET 8995 18432 136304 11.09 19.20 11/25/2024 119519 BIOWET 8995 18456 136294 11.22 17.00 11/25/2024 119520 BIOWET 8995 18465 136295 10.85 17.00 11/26/2024 119530 BIOWET 8995 18459 136316 10.92 16.90 11/26/2024 119531 BIOWET 8995 18460 136317 10.80 19.20 11/27/2024 119622 BIOWET 8995 18460 136394 10.78 19.20 11/27/2024 119623 BIOWET 8995 18459 136393 10.83 19.20 11/29/2024 119649 BIOWET 8062 18436 136405 11.24 19.20 11/29/2024 119650 BIOWET 8062 18469 136406 11.08 19.20 11/29/2024 119651 BIOWET 8062 18433 136420 10.82 18.00 11/29/2024 119652 BIOWET 8062 18440 136421 10.19 19.20 11/30/2024 119657 BIOWET 8062 18432 136433 11.40 18.00 11/30/2024 119658 BIOWET 8062 18436 136434 11.00 18.00 11/30/2024 119659 BIOWET 8062 18469 136442 11.37 18.00 Total per month 588.69 1,039.10 Total per customer 588.69 1,039.10 © Copyright 2024 Asch! Management Systems Version 6.98F Material Receipts, by Customer Print range: Receipt from: Customer code from : Customer name from : Material code from: Customer groups: ALL FIRST SLOWWTP FIRST FIRST to : to : to : to: LAST SLOWWTP LAST LAST Bin from: Rec. date from : Site from: Engel & Gray, Inc. 12/5/2024 10:41 :57 AM Page 1/1 FIRST to: LAST 11/1/2024 to: 11/30/2024 FIRST to : LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: WWTPS I Rec. date Rec. Material code I Lot [site [Bin I Scale [ Bill [ Qty. tons Qty. cu .yd . [ Bales ! 11/11/2024 119141 BIOWET 8681 135867 7.35 15 .00 Total per month 7.35 15.00 Total per customer 7.35 15.00 © Copyright 2024 Asch! Management Systems Vers ion 6.98F PO 620519R84034Pay $57212.09SStuckenberg Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/02/24 4CX00007 20Y BIO SOLID 12/02/24 4CX00007 20Y BIO SOLID 12/02/24 4CX00007 20Y BIO SOLID 12/02/24 4CX00007 20Y BIO SOLID 12/03/24 4CX00007 20Y BIO SOLID 12/03/24 4CX00007 20Y BIO SOLID 12/04/24 4CX00007 20Y BIO SOLID 12/04/24 4CX00007 20Y BIO SOLID 12/05/24 4CX00007 20Y BIO SOLID 12/05/24 4CX00007 20Y BIO SOLID 12/06/24 4CX00007 20Y BIO SOLID 12/06/24 4CX00007 20Y BIO SOLID 12/07/24 4CX00007 20Y BIO SOLID 12/07/24 4CX00007 20Y BIO SOLID 12/09/24 4CX00007 20Y BIO SOLID 12/09/24 4CX00007 20Y BIO SOLID 12/09/24 4CX00007 20Y BIO SOLID 12/09/24 4CX00007 20Y BIO SOLID 12/10/24 4CX00007 20Y BIO SOLID 12/10/24 4CX00007 20Y BIO SOLID INV# 4CX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.70 tons BIO SOLIDS 10 .59 tons BIO SOLIDS 10 .75 tons BIO SOLIDS 11 .21 tons BIO SOLIDS 10 .60 tons BIO SOLIDS 10 .73 tons BIO SOLIDS 10.69 tons BIO SOLIDS 10 .61 tons BIO SOLIDS 10.47 tons BIO SOLIDS 11 .04 tons BIO SOLIDS 10.81 tons BIO SOLIDS 10.43 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10 .91 tons BIO SOLIDS 10.86 tons BIO SOLIDS 10 .58 tons BIO SOLIDS 10 .32 tons BIO SOLIDS 10 .79 tons BIO SOLIDS 9.37 tons BIO SOLIDS 10.75 tons DATE PAGE 4CX00007 12/31/24 01/27/25 606773 91.17/ton 91.17/ton 91.17/ton 91 .17/ton 91.17/ton 91.17/ton 91 .17/ton 91 .17/ton 91 .17/ton 91 .17/ton 91 .17/ton 91 .17/ton 91.17/ton 91.17/ton 91 .17/ton 91 .17/ton 91.17/ton 91.17/ton 91 .17/ton 91.17/ton 12/31/24 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 975.52 965.49 980.08 1,022.02 966.40 978.25 974.61 967. 31 954.55 1,006.52 985.55 950.90 951.81 994.66 990.11 964.58 940.87 983. 72 854.26 980.08 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/11/24 4CX00007 20Y BIO SOLID 12/11/24 4CX00007 20Y BIO SOLID 12/12/24 4CX00007 20Y BIO SOLID 12/12/24 4CX00007 20Y BIO SOLID 12/13/24 4CX00007 20Y BIO SOLID 12/13/24 4CX00007 20Y BIO SOLID 12/14/24 4CX00007 20Y BIO SOLID 12/14/24 4CX00007 20Y BIO SOLID 12/16/24 4CX00007 20Y BIO SOLID 12/16/24 4CX00007 20Y BIO SOLID 12/16/24 4CX00007 20Y BIO SOLID 12/16/24 4CX00007 20Y BIO SOLID 12/17/24 4CX00007 BIOSOLID COLLECT 12/17/24 PO#606773 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 12/17/24 **BIOSOLIDS PICKED UP AT ATASCADERO 12/17/24 WWTP*** 12/17/24 4CX00007 20Y BIO SOLID WASTE HANDLING 12/17/24 4CX00007 20Y BIO SOLID WASTE HANDLING 12/18/24 4CX00007 20Y BIO SOLID WASTE HANDLING 12/18/24 4CX00007 20Y BIO SOLID WASTE HANDLING INV# 4CX00007 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .04 tons BIO SOLIDS 10.61 tons BIO SOLIDS 10 .82 tons BIO SOLIDS 10 .61 tons BIO SOLIDS 10 .90 tons BIO SOLIDS 10 .67 tons BIO SOLIDS 11 .13 tons BIO SOLIDS 10.48 tons BIO SOLIDS 11.45 tons BIO SOLIDS 10 .64 tons BIO SOLIDS 10 .99 tons BIO SOLIDS 11 .85 tons BIO SOLIDS 11 .01 tons BIO SOLIDS 10.96 tons BIO SOLIDS 10.46 tons BIO SOLIDS 10.86 tons BIO SOLIDS 10 .25 tons DATE PAGE 4CX00007 12/31/24 01/27/25 606773 91 .17/ton 91.17/ton 91 .17/ton 91 .17/ton 91 .17/ton 91.17/ton 91 .17/ton 91.17/ton 91 .17/ton 91 .17/ton 91 .17/ton 91.17/ton 89 .11/ton 91.17/ton 91 .17/ton 91.17/ton 91 .17/ton 12/31/24 2 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 915.35 967.31 986.46 967.31 993.75 972.78 1,014.72 955.46 1,043.90 970.05 1,001.96 1,080.36 981.10 999.22 953.64 990.11 934.49 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/19/24 4CX00007 20Y BIO SOLID 12/19/24 4CX00007 20Y BIO SOLID 12/20/24 4CX00007 20Y BIO SOLID 12/20/24 4CX00007 20Y BIO SOLID 12/21/24 4CX00007 20Y BIO SOLID 12/23/24 4CX00007 20Y BIO SOLID 12/23/24 4CX00007 20Y BIO SOLID 12/24/24 4CX00007 20Y BIO SOLID 12/24/24 4CX00007 20Y BIO SOLID 12/26/24 4CX00007 20Y BIO SOLID 12/26/24 4CX00007 20Y BIO SOLID 12/26/24 4CX00007 20Y BIO SOLID 12/26/24 4CX00007 20Y BIO SOLID 12/27/24 4CX00007 20Y BIO SOLID 12/27/24 4CX00007 20Y BIO SOLID 12/28/24 4CX00007 20Y BIO SOLID 12/28/24 4CX00007 20Y BIO SOLID 12/30/24 4CX00007 20Y BIO SOLID 12/30/24 4CX00007 20Y BIO SOLID 12/31/24 4CX00007 20Y BIO SOLID INV# 4CX00007 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.42 tons BIO SOLIDS 10.14 tons BIO SOLIDS 10.66 tons BIO SOLIDS 10.35 tons BIO SOLIDS 11.42 tons BIO SOLIDS 10.17 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.61 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10.94 tons BIO SOLIDS 10.17 tons BIO SOLIDS 10.67 tons BIO SOLIDS 10.42 tons BIO SOLIDS 10.64 tons BIO SOLIDS 10.56 tons BIO SOLIDS 11.49 tons BIO SOLIDS 11 .40 tons BIO SOLIDS 10.79 tons BIO SOLIDS 10.82 tons BIO SOLIDS 10.91 tons DATE PAGE 4CX00007 12/31/24 01/27/25 606773 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 91.17/ton 12/31/24 30F4 PLEASE PAY THIS AMOUNT AMOUNT 949.99 924.46 971.87 943.61 1,041.16 927.20 958.20 967.31 984.64 997.40 927.20 972. 78 949.99 970.05 962.76 1,047.54 1,039.34 983.72 986.46 994.66 PO 620519R84034Pay $57212.09SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/31/24 4CX00007 20Y BIO SOLID DESCRIPTION WASTE HANDLING 12/31/24 4CX00007 1 MONTHLY BIN RENT BIN RENTAL 12/31/24 RENTAL CHARGE FOR 4 EXTRA BINS INV# 4CX00007 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 4CX00007 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.93 tons DATE PAGE 12/31/24 01/27/25 606773 91 .17/ton 12/31/24 4 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 996.49 600.00 57,212.09 PO 623594R 89888Pay $40,699.76BLopez Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/01/25 5AX00005 20Y BIO SOLID 10/01/25 5AX00005 20Y BIO SOLID 10/02/25 5AX00005 20Y BIO SOLID 10/02/25 5AX00005 20Y BIO SOLID 10/03/25 5AX00005 20Y BIO SOLID 10/06/25 5AX00005 20Y BIO SOLID 10/06/25 5AX00005 20Y BIO SOLID 10/07/25 5AX00005 20Y BIO SOLID 10/07/25 5AX00005 20Y BIO SOLID 10/08/25 5AX00005 20Y BIO SOLID 10/08/25 5AX00005 20Y BIO SOLID 10/09/25 5AX00005 20Y BIO SOLID 10/09/25 5AX00005 20Y BIO SOLID 10/10/25 5AX00005 20Y BIO SOLID 10/10/25 5AX00005 20Y BIO SOLID 10/13/25 5AX00005 20Y BIO SOLID 10/13/25 5AX00005 20Y BIO SOLID 10/15/25 5AX00005 20Y BIO SOLID 10/15/25 5AX00005 20Y BIO SOLID 10/17/25 5AX00005 20Y 810 SOLID INV# 5AX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.51 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.05 tons BIO SOLIDS 10.92 tons BIO SOLIDS 8.30 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10.55 tons BIO SOLIDS 10.05 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.43 tons BIO SOLIDS 10.21 tons BIO SOLIDS 10.01 tons BIO SOLIDS 9.98 tons BIO SOLIDS 10.39 tons BIO SOLIDS 10.55 tons BIO SOLIDS 10.77 tons BIO SOLIDS 10.03 tons BIO SOLIDS 10.51 tons BIOSOLIDS 10.19tons BIO SOLIDS 10.70 tons DATE PAGE 5AX00005 10/31/25 11/27/25 606773 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 10/31/25 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 936.23 938.01 895.25 972. 75 739.36 915.74 939.79 895.25 927.32 929.10 909.51 891.69 889.02 925.54 939.79 959.39 893.47 936.23 907.73 953.16 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/17/25 5AX00005 20Y BIO SOLID 10/19/25 5AX00005 20Y BIO SOLID 10/19/25 5AX00005 20Y BIO SOLID 10/20/25 5AX00005 20Y BIO SOLID 10/20/25 5AX00005 20Y BIO SOLID 10/21/25 5AX00005 20Y BIO SOLID 10/21/25 5AX00005 20Y BIO SOLID 10/22/25 5AX00005 BIOSOLID COLLECT 10/22/25 5AX00005 20Y BIO SOLID 10/22/25 5AX00005 20Y BIO SOLID 10/23/25 5AX00005 20Y BIO SOLID 10/23/25 5AX00005 20Y BIO SOLID 10/24/25 5AX00005 20Y BIO SOLID 10/24/25 5AX00005 20Y BIO SOLID 10/25/25 5AX00005 20Y BIO SOLID 10/25/25 5AX00005 20Y BIO SOLID 10/27/25 5AX00005 20Y BIO SOLID 10/27/25 5AX00005 20Y BIO SOLID 10/29/25 5AX00005 20Y BIO SOLID 10/29/25 5AX00005 20Y BIO SOLID INV# 5AX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.34 tons BIO SOLIDS 10.46 tons BIO SOLIDS 10.92 tons BIO SOLIDS 9.70 tons BIO SOLIDS 10.27 tons BIO SOLIDS 10.00 tons BIO SOLIDS 10.74 tons BIO SOLIDS 21.92 tons BIO SOLIDS 9.43 tons BIO SOLIDS 9.70 tons BIO SOLIDS 10.23 tons BIO SOLIDS 9.45 tons BIO SOLIDS 10.14 tons BIO SOLIDS 9.47 tons BIO SOLIDS 10.28 tons BIO SOLIDS 9.86 tons BIO SOLIDS 9.32 tons BIO SOLIDS 10.08 tons BIO SOLIDS 10.35 tons BIO SOLIDS 10.12 tons DATE PAGE 5AX00005 10/31/25 11/27/25 606773 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 70.68/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 89.08/ton 10/31/25 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 921.09 931.78 972.75 864.08 914.85 890.80 956.72 1,549.31 840.02 864.08 911.29 841.81 903.27 843.59 915.74 878.33 830.23 897.93 921. 98 901.49 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 10/31/25 5AX00005 20Y BIO SOLID 10/31/25 5AX00005 20Y BIO SOLID 10/31/25 5AX00005 20Y BIO SOLID 10/31/25 5AX00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 10/31/25 5AX00005 1 MONTHLY BIN RENT BIN RENTAL 10/31/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 5AX00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# SAX000OS INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.92 tons BIO SOLIDS 10 .08 tons BIO SOLIDS 9.74 tons BIO SOLIDS 10.16 tons DATE PAGE 10/31/25 11/27/25 606773 89 .08/ton 89.08/ton 89.08/ton 89.08/ton 10/31/25 30F3 PLEASE PAY THIS AMOUNT AMOUNT 883.67 897.93 867.64 905 .OS 300.00 40,699.76 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-OCT 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.971 d. Difference (c-b) 1.917 e. $0 .07 increments/divide into difference 27.39 f. Diesel Surcharge Multiplier (e/100) 27.39% g. Biosolds Recycling Surcharge $19.15 h. Revised Biosolds Recycling Charge with fuel surcharge $89.08 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-OCT 2025 (with same discounts applied) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.48 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.971 d. Difference (c-b) 1.917 e. $0.07 increments/divide into difference 27.39 f. Diesel Surcharge Multiplier (e/100) 27.39% g. Biosolds Recycling Surcharge $15.20 h. Revised Biosolds Recycling Charge with fuel surcharge $70.68 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls EIA is continuing normal publication schedules and data collection until further notice. ••••••••••••••••••••••••••••••••••• Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly Show Data By: 0 Product 0 Area View 09/01/25 09/08/25 09/15/25 09/22/25 09/29/25 10/06/25 History Gasoline • All Grades 0 4.515 4.541 4.582 4.584 4,563 4.568 2000-2025 All Grades -Reformulated Areas 0 4.515 4.541 4.582 4.584 4 .563 4.568 1995-2025 Regular 0 4.397 4.422 4.468 4.468 4.446 4.452 2000-2025 Reformulated Areas 0 4.397 4.422 4.468 4.468 4.446 4.452 1995-2025 Midgrade 0 4.724 4.754 4.773 4.787 4.771 4.780 2000 -20 25 Reformulated Areas 0 4 .724 4.754 4 .773 4.787 4 .771 4.780 1995-2025 Premium 0 4.860 4.889 4.934 4.933 4 .915 4.909 2000 -2 025 Reformulated Areas 0 4.860 4.889 4 .934 4.933 4 .915 4,909 1995-2025 Diesel (On-Highway) • All Types 0 4.914 4.958 4.971 4.985 4 .981 4.971 1995-2025 Ultra Low Sulfur (15 ppm and Under) 0 4.914 4.958 4.971 4.985 4.981 4.971 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. •=No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area Is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area Is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates . As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13 , 2022 are not directly comparable to those published for June 6, 2022 . See Definitions, Sources, and Notes link above for more information on this table. Release Date: 10/7/2025 Next Release Date: 10/15/2025 Engel & Gray, Inc. Material Receipts, by Customer 11/5/2025 4:14:35 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 10/1/2025 to: 10/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 10/1/2025 128571 BIOWET 8062 18423 146824 10.51 19.20 10/1/2025 128572 BIOWET 8062 18455 146825 10.53 19.20 10/2/2025 128585 BIOWET 8062 18447 146911 10.05 19.20 10/2/2025 128586 BIOWET 8062 18441 146912 10.92 19.20 10/3/2025 128600 BIOWET 8062 18422 146933 8.30 19.20 10/6/2025 128654 BIOWET 8062 18436 147016 10.28 19.20 10/6/2025 128655 BIOWET 8062 18465 147017 10.55 19.20 10/7/2025 128672 BIOWET 8062 18458 147042 10.05 19.20 10/7/2025 128673 BIOWET 8062 18447 147043 10.41 19.20 10/8/2025 128766 BIOWET 8062 18452 147091 10.43 19.20 10/8/2025 128767 BIOWET 8062 18463 147092 10.21 19.20 10/8/2025 128778 BIOWET 8062 18437 147176 10.01 19.20 10/8/2025 128779 BIOWET 8062 18465 147177 9.98 19.20 10/10/2025 128805 BIOWET 8062 18458 147191 10.55 18.00 10/10/2025 128806 BIOWET 8062 18447 147192 10.39 18.00 10/13/2025 128884 BIOWET 8062 18461 147281 10.77 16.80 10/13/2025 128885 BIOWET 8062 18442 147282 10.03 16.80 10/15/2025 129118 BIOWET 8062 18436 147369 10.19 14.40 10/15/2025 129119 BIOWET 8062 18463 147370 10.51 14.40 10/17/2025 129020 BIOWET 8062 18458 147436 10.34 14.40 10/17/2025 129021 BIOWET 8062 18442 147435 10.70 14.40 10/19/2025 129030 BIOWET 8062 18461 147467 10.92 14.80 10/19/2025 129031 BIOWET 8062 18423 147466 10.46 14.40 10/20/2025 129051 BIOWET 8062 18455 147475 9.70 14.40 10/20/2025 129052 BIOWET 8062 18437 147476 10.27 14.40 10/21/2025 129136 BIOWET 8062 18442 147525 10.00 14.40 10/21/2025 129137 BIOWET 8062 18461 147526 10.74 14.40 10/22/2025 129194 BIOWET 8062 18455 147589 9.43 14.40 10/22/2025 129195 BIOWET 8062 18423 147590 9.70 14.40 10/23/2025 129203 BIOWET 8062 18437 147609 10.23 14.40 10/23/2025 129204 BIOWET 8062 18436 147608 9.45 14.40 10/24/2025 129274 BIOWET 8062 18428 147675 10.14 14.40 © Copyright 2025 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 11/5/2025 4:14:35 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 10/24/2025 129275 BIOWET 8062 18461 147676 9.47 14.40 10/25/2025 129319 BIOWET 8062 18458 147721 9.86 16.80 10/25/2025 129320 BIOWET 8062 18455 147717 10.28 16.80 10/27/2025 129343 BIOWET 8062 18433 147735 10.08 14.40 10/27/2025 129344 BIOWET 8062 18442 147734 9.32 14.40 10/29/2025 129416 BIOWET 8062 18455 147818 10.12 19.20 10/29/2025 129417 BIOWET 8062 18454 147817 10.35 19.20 10/31/2025 129478 BIOWET 8062 18428 147900 9.92 19.20 10/31/2025 129479 BIOWET 8062 18438 147901 10.08 19.20 10/31/2025 129480 BIOWET 8062 18465 147934 9.74 19.20 10/31/2025 129481 BIOWET 8062 18456 147935 10.16 19.20 Total per month 436.13 727.60 Total per customer 436.13 727.60 © Copyright 2025 Aschl Management Systems Version 7.020 Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: Engel & Gray, Inc. 11/5/2025 4:19:58 PM Page 1/1 FIRST 10/1/2025 FIRST to: to: to: LAST 10/31/2025 LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin 10/22/2025 129212 BIOWET 8062 Total per month Total per customer -- Scale 147586 Bill Qty. tons 21.92 21.92 21.92 Qty. cu.yd. 30.00 30.00 30.00 Bales © Copyright 2025 Aschl Management Systems Version 7.020 PO 623594R 90750Pay $52,249.86BLopez Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/03/25 5BX00787 20Y BIO SOLID 11/03/25 5BX00787 20Y BIO SOLID 11/04/25 5BX00787 20Y BIO SOLID 11/04/25 5BX00787 20Y BIO SOLID 11/05/25 5BX00787 20Y BIO SOLID 11/05/25 5BX00787 20Y BIO SOLID 11/05/25 5BX00787 20Y BIO SOLID 11/05/25 5BX00787 20Y BIO SOLID 11/06/25 5BX00787 20Y BIO SOLID 11/06/25 5BX00787 20Y BIO SOLID 11/07/25 5BX00787 20Y BIO SOLID 11/07/25 5BX00787 20Y BIO SOLID 11/07/25 5BX00787 20Y BIO SOLID 11/08/25 5BX00787 20Y BIO SOLID 11/08/25 5BX00787 20Y BIO SOLID 11/08/25 5BX00787 20Y BIO SOLID 11/10/25 5BX00787 20Y BIO SOLID 11/10/25 5BX00787 20Y BIO SOLID 11/11/25 5BX00787 20Y BIO SOLID 11/11/25 5BX00787 20Y BIO SOLID INV# 5BX00787 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.04 tons BIO SOLIDS 10.27 tons BIO SOLi DS 10.19 tons BIO SOLIDS 10.05 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.48 tons BIO SOLIDS 11.10 tons BIO SOLIDS 10.18 tons BIO SOLIDS 10.33 tons BIO SOLIDS 10.32 tons BIO SOLIDS 10.69 tons BIO SOLIDS 10.85 tons BIO SOLIDS 10.71 tons BIO SOLIDS 10.20 tons BIO SOLIDS 10.55 tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.02 tons BIO SOLIDS 10.58 tons BIO SOLIDS 10.77 tons BIO SOLIDS 10. 75 tons DATE PAGE 5BX00787 11/30/25 12/27/25 606773 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 11/30/25 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 890.55 910.95 903.85 891.44 923.37 929.58 984.57 902.97 916.27 915.38 948.20 962.40 949.98 904.74 935.79 939.33 888. 77 938.45 955.30 953.53 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/12/25 5BX00787 20Y BIO SOLID 11/12/25 5BX00787 20Y BIO SOLID 11/13/25 5BX00787 20Y BIO SOLID 11/13/25 5BX00787 20Y BIO SOLID 11/14/25 5BX00787 20Y BIO SOLID 11/14/25 5BX00787 20Y BIO SOLID 11/15/25 5BX00787 20Y BIO SOLID 11/15/25 5BX00787 20Y BIO SOLID 11/15/25 5BX00787 20Y BIO SOLID 11/15/25 5BX00787 20Y BIO SOLID 11/17/25 5BX00787 20Y BIO SOLID 11/17/25 5BX00787 20Y BIO SOLID 11/18/25 5BX00787 20Y BIO SOLID 11/18/25 5BX00787 20Y BIO SOLID 11/19/25 5BX00787 20Y BIO SOLID 11/19/25 5BX00787 20Y BIO SOLID 11/20/25 5BX00787 20Y BIO SOLID 11/20/25 5BX00787 20Y BIO SOLID 11/21/25 5BX00787 20Y BIO SOLID 11/21/25 5BX00787 20Y BIO SOLID INV# 5BX00787 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.24 tons BIO SOLIDS 10.89 tons BIO SOLIDS 10.46 tons BIO SOLIDS 10.81 tons BIO SOLIDS 11.70 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10.71 tons BIO SOLIDS 11.15 tons BIO SOLIDS 10.76 tons BIO SOLIDS 10.48 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10.66 tons BIO SOLIDS 10 .27 tons BIO SOLIDS 11.31 tons BIO SOLIDS 9.88 tons BIO SOLIDS 10.21 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.16 tons BIO SOLIDS 9.74 tons DATE PAGE 5BX00787 11/30/25 12/27/25 606773 88.70/ton 88 .70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88 .70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 88.70/ton 11/30/25 2 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 996.99 965. 94 927.80 958.85 1,037.79 928.69 949.98 989.01 954.41 929.58 957.96 945. 54 910.95 1,003.20 876.36 905.63 932.24 923.37 901.19 863.94 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 11/22/25 5BX00787 20Y BIO SOLID 11/22/25 5BX00787 20Y 810 SOLID 11/22/25 5BX00787 20Y BIO SOLID 11/22/25 5BX00787 20Y BIO SOLID 11/24/25 5BX00787 20Y 810 SOLID 11/24/25 5BX00787 20Y BIO SOLID 11/24/25 5BX00787 20Y BIO SOLID 11/24/25 5BX00787 20Y BIO SOLID 11/25/25 5BX00787 20Y BIO SOLID 11/25/25 5BX00787 20Y 810 SOLID 11/26/25 5BX00787 20Y BIO SOLID 11/26/25 5BX00787 20Y BIO SOLID 11/28/25 5BX00787 20Y BIO SOLID 11/28/25 5BX00787 20Y BIO SOLID 11/29/25 5BX00787 20Y BIO SOLID 11/29/25 5BX00787 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 11/30/25 5BX00787 1 MONTHLY BIN RENT BIN RENTAL 11/30/25 RENT AL CHARGE FOR 2 EXTRA BINS INV# 5BX00787 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.14 tons BIO SOLIDS 10.16 tons BIO SOLIDS 10.61 tons BIO SOLIDS 10.19 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.69 tons BIO SOLIDS 10.72 tons BIO SOLIDS 10.05 tons BIO SOLIDS 9.87 tons BIO SOLIDS 9.92 tons BIO SOLIDS 10.49 tons BIO SOLIDS 9.93 tons BIO SOLIDS 10.10 tons BIO SOLIDS 10.06 tons BIO SOLIDS 10.10 tons DATE PAGE 5BX00787 11/30/25 12/27/25 606773 AMOUNT 88.70/ton 899.42 88.70/ton 901.19 88.70/ton 941.11 88.70/ton 903.85 88.70/ton 932.24 88.70/ton 926.03 88.70/ton 948.20 88.70/ton 950.86 88.70/ton 891.44 88.70/ton 875.47 88.70/ton 879.90 88.70/ton 930.46 88 .70/ton 880.79 88.70/ton 895.87 88.70/ton 892.32 88 .70/ton 895.87 300.00 11/30/25 3 OF 3 PLEASE PAY 52 249 86 THIS AMOUNT , • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-NOV 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.933 d. Difference (c-b) 1.879 e. $0.07 increments/divide into difference 26.84 f. Diesel Surcharge Multiplier (e/100) 26.84% g. Biosolds Recycling Surcharge $18.77 h. Revised Biosolds Recycling Charge with fuel surcharge $88.70 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls EIA is continuing normal publication schedules and data collection until further notice. Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly Show Data By: 0 Product 0 View Area 09/29/25 10/06/25 10/13/25 10/20/25 10/27/25 11/03/25 History Gasoline •All Grades 0 4.563 4.568 4.575 4.542 4.476 4.554 2000-2025 All Grades -Reformulated Areas 0 4.563 4.568 4.575 4.542 4.476 4.554 1995-2025 Regular 0 4.446 4.452 4.457 4.426 4.358 4.434 2000-2025 Reformulated Areas 0 4.446 4.452 4.457 4.426 4.358 4.434 1995-2025 Midgrade 0 4.771 4.780 4.781 4.742 4.692 4.775 2000-2025 Reformulated Areas 0 4.771 4.780 4.781 4.742 4.692 4.775 1995-2025 Premium 0 4.915 4.909 4 .926 4.890 4.828 4.909 2000-2025 Reformulated Areas 0 4.915 4.909 4.926 4.890 4.828 4.909 1995-2025 Diesel (On-Highway) • All Types 0 4 .981 4 .971 4.940 4 .898 4.934 4.933 1995-2025 Ultra Low Sulfur (15 ppm and Under) 0 4.981 4.971 4.940 4.898 4.934 4.933 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline . We stopped publishing Low Sulfur On-Highway Diesel (LSD} prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented sfatistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statisfical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 11/4/2025 Next Release Date : 11/12/2025 Engel & Gray, Inc. Material Receipts, by Customer 12/2/2025 3:28:44 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWTP Rec. date from: 11/1/2025 to: 11/30/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. I Material code I Lot !site I Bin I Scale I Bill i Qty. tons I Qty. cu.yd. j Bales ! 11/3/2025 129534 BIOWET 8062 18433 147943 10.04 19.20 11/3/2025 129535 BIOWET 8062 18438 147944 10.27 19.20 11/4/2025 129603 BIOWET 8062 18461 148006 10.19 19.20 11/4/2025 129604 BIOWET 8062 18456 148007 10.05 19.20 11/5/2025 129608 BIOWET 8062 18420 148026 10.41 19.20 11/5/2025 129609 BIOWET 8062 18465 148027 10.48 19.20 11/5/2025 129610 BIOWET 8062 18416 148039 11.10 19.20 11/5/2025 129611 BIOWET 8062 18453 148040 10.18 19.20 11/6/2025 129621 BIOWET 8062 18465 148108 10.32 19.20 11/6/2025 129622 BIOWET 8062 18456 148107 10.33 19.20 1117/2025 129719 BIOWET 8062 18444 148119 10.85 19.20 1117/2025 129720 BIOWET 8062 18420 148120 10.71 19.20 1117/2025 129721 BIOWET 8062 18436 148145 10.69 19.20 1118/2025 129722 BIOWET 8062 18429 148165 10.20 17.00 1118/2025 129723 BIOWET 8062 18465 148166 10.55 17.00 1118/2025 129724 BIOWET 8062 18444 148168 10.59 17.00 11/10/2025 129730 BIOWET 8062 18452 148198 10.02 19.20 11/10/2025 129731 BIOWET 8062 18456 148199 10.58 19.20 11/11/2025 129840 BIOWET 8062 18416 148219 10.75 19.20 11111/2025 129841 BIOWET 8062 18428 148220 10.77 19.20 1111212025 129851 BIOWET 8062 18436 148263 11.24 19.20 11/12/2025 129852 BIOWET 8062 18456 148264 10.89 19.20 11/13/2025 129862 BIOWET 8062 18428 148337 10.81 19.20 11/13/2025 129863 BIOWET 8062 18453 148338 10.46 19.20 11/1412025 129877 BIOWET 8062 18444 148347 11.70 18.00 11/14/2025 129878 BIOWET 8062 18416 148348 10.47 18.00 11/15/2025 129880 BIOWET 9335 18429 148380 11.15 18.00 11/15/2025 129881 BIOWET 9335 18420 148381 10.76 18.00 11/15/2025 129882 BIOWET 9335 18462 148382 10.48 18.00 11/15/2025 130000 BIOWET 9335 18465 148379 10.71 18.00 11/17/2025 129900 BIOWET 9335 18429 148403 10.80 19.20 11/17/2025 129901 BIOWET 9335 18465 148404 10.66 19.20 © Copyright 2025 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 12/2/2025 3:28:44 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 11/18/2025 129996 BIOWET 9436 18416 148413 10.27 19.20 11/18/2025 129997 BIOWET 9436 18444 148414 11 .31 19.20 11/19/2025 130004 BIOWET 9436 18453 148460 9 .88 19.20 11/19/2025 130005 BIOWET 9436 18428 148461 10.21 19.20 11/20/2025 130013 BIOWET 9436 18465 148473 10.41 19.20 11/20/2025 130014 BIOWET 9436 18452 148474 10.51 19.20 11/21/2025 130025 BIOWET 9436 18436 148527 10.16 19.20 11/21/2025 130026 BIOWET 9436 18428 148526 9.74 19.20 11/22/2025 130032 BIOWET 9436 18462 148533 10.14 18.00 11/22/2025 130033 BIOWET 9436 18416 148534 10.16 17.00 11/22/2025 130034 BIOWET 9436 18420 148535 10.61 17.00 11/22/2025 130035 BIOWET 9436 18444 148536 10 .19 14.40 11/24/2025 130072 BIOWET 9436 18423 148541 10 .51 19.20 11/24/2025 130073 BIOWET 9436 18456 148542 10.44 19.20 11/24/2025 130074 BIOWET 9436 18416 148559 10.69 19.20 11/24/2025 130075 BIOWET 9436 18462 148558 10.72 19.20 11/25/2025 130078 BIOWET 9436 18423 148599 10.05 19.20 11/25/2025 130079 BIOWET 9436 18456 148600 9.87 19.20 11/26/2025 130150 BIOWET 9436 18428 148610 9.92 19.20 11/26/2025 130151 BIOWET 9436 18436 148611 10.49 19.20 11/28/2025 130156 BIOWET 9436 18423 148650 9.93 16 .80 1112812025 130157 BIOWET 9436 18456 148661 10.10 16.80 11/29/2025 130160 BIOWET 9436 18440 148668 10.06 19.20 11/29/2025 130161 BIOWET 9436 18452 148671 10.10 19.20 Total per month 585.68 1,046.20 Total per customer 585.68 1,046.20 © Copyright 2025 Aschl Management Systems Version 7.020 PO 623594R91202Pay $47012.58SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/01/25 5CX00005 20Y BIO SOLID 12/01/25 5CX00005 20Y BIO SOLID 12/01/25 5CX00005 20Y BIO SOLID 12/01/25 5CX00005 20Y BIO SOLID 12/02/25 5CX00005 20Y BIO SOLID 12/02/25 5CX00005 20Y BIO SOLID 12/03/25 5CX00005 20Y BIO SOLID 12/03/25 5CX00005 20Y BIO SOLID 12/04/25 5CX00005 20Y BIO SOLID 12/04/25 5CXOD005 20Y BIO SOLID 12/05/25 5CX00005 20Y BIO SOLID 12/05/25 5CX00005 20Y BIO SOLID 12/06/25 5CX00005 20Y BIO SOLID 12/06/25 5CX00005 20Y BIO SOLID 12/08/25 5CX00005 20Y BIO SOLID 12/08/25 5CXD0005 20Y BIO SOLID 12/09/25 5CX00005 20Y BIO SOLID 12/09/25 5CX00005 20Y BIO SOLID 12/10/25 5CX00005 20Y BIO SOLID 12/10/25 5CX00005 20Y BIO SOLID INV# 5CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.39 tons BIO SOLIDS 9.94 tons BIOSOLIDS 10.19tons BIO SOLIDS 10.06 tons BIO SOLIDS 10.25 tons BIO SOLIDS 9.72 tons BIO SOLIDS 10.44 tons BIO SOLIDS 9.76 tons BIO SOLIDS 10.08 tons BIO SOLIDS 10.40 tons BIO SOLIDS 9.69 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.80 tons BIO SOLIDS 9.81 tons BIO SOLIDS 9.80 tons BIO SOLIDS 9.90 tons BIO SOLIDS 10.09 tons BIO SOLIDS 10 .08 tons BIO SOLIDS 9.76 tons BIO SOLIDS 9.78 tons DATE PAGE 5CX00005 12/31/25 01/27/26 606773 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 12/31/25 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 920.14 880.29 902.43 890.91 907.74 860.80 924.57 864.35 892.68 921.02 858.15 884.71 867.89 868. 77 867.89 876.74 893.57 892.68 864.35 866.12 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/11/25 5CX00005 20Y BIO SOLID 12/11/25 5CX00005 20Y BIO SOLID 12/12/25 5CX00005 20Y BIO SOLID 12/12/25 5CX00005 20Y BIO SOLID 12/13/25 5CX00005 20Y BIO SOLID 12/13/25 5CX00005 20Y BIO SOLID 12/15/25 5CX00005 20Y BIO SOLID 12/15/25 5CX00005 20Y BIO SOLID 12/16/25 5CX00005 20Y BIO SOLID 12/16/25 5CX00005 20Y BIO SOLID 12/17/25 5CX00005 20Y BIO SOLID 12/17/25 5CX00005 20Y BIO SOLID 12/18/25 5CX00005 20Y BIO SOLID 12/18/25 5CX00005 20Y BIO SOLID 12/19/25 5CX00005 20Y BIO SOLID 12/20/25 5CX00005 20Y BIO SOLID 12/20/25 5CX00005 20Y BIO SOLID 12/22/25 5CX00005 20Y BIO SOLID 12/22/25 5CX00005 20Y BIO SOLID 12/23/25 5CX00005 20Y BIO SOLID INV# 5CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.23 tons BIO SOLIDS 10.04 tons BIO SOLIDS 10.33 tons BIO SOLIDS 9.79 tons BIO SOLIDS 9. 75 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.12 tons BIO SOLIDS 10.03 tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.11 tons BIO SOLIDS 10.97 tons BIO SOLIDS 10.55 tons BIO SOLIDS 8.49 tons BIO SOLIDS 9.16 tons BIO SOLIDS 10.69 tons BIO SOLIDS 11.74tons BIO SOLIDS 10.39 tons BIO SOLIDS 11.90 tons BIO SOLIDS 11.13 tons BIO SOLIDS 11.28 tons DATE PAGE 5CX00005 12/31/25 01/27/26 606773 88.56/ton 88 .56/ton 88 .56/ton 88.56/ton 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 12/31/25 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 905.97 889.14 914.82 867.00 863.46 930.77 896.23 888.26 937.85 895.34 971. 50 934.31 751. 87 811. 21 946.71 1,039.69 920.14 1,053.86 985.67 998.96 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/23/25 5CX00005 20Y BIO SOLID 12/24/25 5CX00005 20Y BIO SOLID 12/24/25 5CX00005 20Y BIO SOLID 12/26/25 5CX00005 20Y BIO SOLID 12/26/25 5CX00005 20Y BIO SOLID 12/27/25 5CX00005 20Y BIO SOLID 12/29/25 5CX00005 20Y BIO SOLID 12/29/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/31/25 5CX00005 1 ROLL-OFF 00082265 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR FUEL SURCHARGE INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.39 tons BIO SOLIDS 10 .83 tons BIO SOLIDS 10.43 tons BIO SOLIDS 9.52 tons BIO SOLIDS 9.21 tons BIO SOLIDS 10.08 tons BIO SOLIDS 8.79 tons BIO SOLIDS 8.77 tons BIO SOLIDS 9.27 tons BIO SOLIDS 9.74 tons BIO SOLIDS 8.66 tons BIO SOLIDS 9.67 tons 5CX00005 12/31/25 01/27/26 606773 AMOUNT 88 .56/ton 1,008.70 88.56/ton 959.10 88.56/ton 923.68 88 .56/ton 843.09 88.56/ton 815.64 88.56/ton 892.68 88.56/ton 778.44 88.56/ton 776.67 88 .56/ton 820.95 88.56/ton 862.57 88.56/ton 766.93 88 .56/ton 856.38 236.25 62.94 12/31/25 SERVICE SCHEDULED-BINS WERE EMPTY- 12/31/25 TRIP CHARGE. 12/31/25 5CX00005 1 MONTHLY BIN RENT BIN RENTAL 12/31/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 5CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DATE 12/31/25 PAGE 30F3 PLEASE PAY THIS AMOUNT 300.00 47,012.58 a. CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-DEC 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers Current Biosolids Recycling Charge 69 .93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.919 d. Difference (c-b} 1.865 e. $0.07 increments/divide into difference 26.64 f. Diesel Surcharge Multiplier (e/100} 26.64% g. Biosolds Recycling Surcharge $18.63 h. Revised Biosolds Recycling Charge with fuel surcharge $88.56 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living . c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly V Show Data By: 0 Product 0 Area Gt 10/27/25 11/03/25 View 11/10/25 11/17/25 11/24/25 12/01/25 History Gasoline -All Grades D 4.476 4.554 4.618 4.593 4.519 4.471 2000-2025 All Grades -Reformulated Areas D 4.476 4.554 4.618 4.593 4.519 4.471 1995-2025 Regular D 4.358 4.434 4.500 4.476 4.404 4.357 2000-2025 Reformulated Areas D 4.358 4.434 4.500 4.476 4.404 4.357 1995-2025 Midgrade D 4.692 4.775 4.830 4.804 4.739 4.682 2000-2025 Reformulated Areas D 4.692 4.775 4.830 4.804 4.739 4.682 1995-2025 Premium D 4.828 4.909 4.971 4.935 4.855 4.806 2000-2025 Reformulated Areas D 4.828 4.909 4.971 4.935 4.855 4.806 1995-2025 Diesel (On-Highway) -All Types D 4.934 4.933 4.988 4.996 4.983 4.919 1995-2025 Ultra Low Sulfur (15 ppm and Under) D 4.934 4.933 4.988 4.996 4.983 4.919 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented slatistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 12/2/2025 Next Release Date: 12/9/2025 Engel & Gray, Inc. Material Receipts, by Customer 1/6/2026 10:34:24 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 12/1/2025 to: 12/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 12/1/2025 130231 BIOWET 9436 18423 148688 10.39 19.20 12/1/2025 130232 BIOWET 9436 18462 148689 9.94 19.20 12/1/2025 130233 BIOWET 9436 18440 148703 10.19 19.20 12/1/2025 130234 BIOWET 9436 18453 148704 10.06 19.20 12/2/2025 130235 BIOWET 9436 18423 148754 10.25 19.20 12/2/2025 130236 BIOWET 9436 18462 148755 9.72 19.20 12/3/2025 130269 BIOWET 9436 18436 148770 10.44 19.20 12/3/2025 130270 BIOWET 9436 18452 148771 9.76 19.20 12/4/2025 130300 TIGER90 9436 18444 148840 10.08 19.20 12/4/2025 130301 BIOWET 9436 18462 148841 10.40 19.20 12/5/2025 130316 BIOWET 9436 18423 148855 9.69 19.20 12/5/2025 130317 BIOWET 9436 18457 148856 9.99 19.20 12/6/2025 130322 BIOWET 9436 18462 148901 9.80 14.40 12/6/2025 130323 BIOWET 9436 18454 148902 9.81 14.40 12/8/2025 130378 BIOWET 9436 18444 148938 9.80 19.20 12/8/2025 130379 BIOWET 9436 18440 148939 9.90 19.20 12/9/2025 130505 BIOWET 9436 18438 148957 10.09 19.20 12/9/2025 130506 BIOWET 9436 18441 148958 10.08 19.20 12/10/2025 130513 BIOWET 9436 18452 149026 9.76 19.20 12/10/2025 130514 BIOWET 9436 18436 149027 9.78 19.20 12/11/2025 130523 BIOWET 9436 18416 149056 10.23 19.20 12/11/2025 130524 BIOWET 9436 18440 149057 10.04 19.20 12/12/2025 130533 BIOWET 9436 18435 149114 10.33 19.20 12/12/2025 130534 BIOWET 9436 18462 149115 9.79 19.20 12/13/2025 130541 BIOWET 9436 18452 149140 9.75 16.80 12/13/2025 130542 BIOWET 9436 18436 149141 10.51 16.80 12/15/2025 130593 BIOWET 9436 18440 149173 10.03 19.20 12/15/2025 130594 BIOWET 9436 18454 149174 10.12 19.20 12/16/2025 130702 BIOWET 9436 18465 149203 10.59 19.20 12/16/2025 130703 BIOWET 9436 18452 149204 10.11 19.20 12/17/2025 130720 BIOWET 9436 18441 149248 10.97 19.70 12/17/2025 130721 BIOWET 9436 18454 149249 10.55 19.70 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 1/6/2026 10:34:24AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 12/18/2025 130730 BIOWET 9436 18452 149340 8.49 19.20 12/18/2025 130731 BIOWET 9436 18438 149342 9.16 19.20 12/19/2025 130672 BIOWET 9436 18465 149355 10 .69 19.20 12/20/2025 130690 BIOWET 9436 18435 149385 11.74 19.20 12/20/2025 130691 BIOWET 9436 18462 149386 10.39 19.70 12/22/2025 130839 BIOWET 9436 18432 149427 11.90 19.20 12/22/2025 130840 BIOWET 9436 18444 149428 11.13 19.20 12/23/2025 130855 BIOWET 9436 18459 149453 11.28 19.20 12/23/2025 130856 BIOWET 9436 18443 149454 11.39 19.20 12/24/2025 130887 BIOWET 9436 18420 149493 10.83 19.20 12/2412025 130888 BIOWET 9436 18457 149494 10.43 19.20 12/26/2025 130897 BIOWET 9436 18444 149518 9.52 16.80 12/26/2025 130898 BIOWET 9436 18428 149519 9.21 16.80 12/27/2025 130900 BIOWET 9436 18435 149537 10.08 16.80 12/29/2025 130903 BIOWET 9436 18462 149575 8.79 19.20 12/29/2025 130904 BIOWET 9436 18443 149576 8.77 19.20 12/30/2025 130914 BIOWET 9436 18422 149594 9.27 19.20 12/30/2025 130915 BIOWET 9436 18459 149595 9.74 19.20 12/30/2025 130916 BIOWET 9436 18440 149610 8.66 16.80 12/30/2025 130917 BIOWET 9436 18454 149611 9.67 19.20 Total per month 524.09 975.90 Total per customer 524.09 975.90 © Copyright 2026 Aschl Management Systems Version 7.020 PO 623594R91202Pay $47012.58SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/01/25 5CX00005 20Y BIO SOLID 12/01/25 5CX00005 20Y BIO SOLID 12/01/25 5CX00005 20Y BIO SOLID 12/01/25 5CX00005 20Y BIO SOLID 12/02/25 5CX00005 20Y BIO SOLID 12/02/25 5CX00005 20Y BIO SOLID 12/03/25 5CX00005 20Y BIO SOLID 12/03/25 5CX00005 20Y BIO SOLID 12/04/25 5CX00005 20Y BIO SOLID 12/04/25 5CXOD005 20Y BIO SOLID 12/05/25 5CX00005 20Y BIO SOLID 12/05/25 5CX00005 20Y BIO SOLID 12/06/25 5CX00005 20Y BIO SOLID 12/06/25 5CX00005 20Y BIO SOLID 12/08/25 5CX00005 20Y BIO SOLID 12/08/25 5CXD0005 20Y BIO SOLID 12/09/25 5CX00005 20Y BIO SOLID 12/09/25 5CX00005 20Y BIO SOLID 12/10/25 5CX00005 20Y BIO SOLID 12/10/25 5CX00005 20Y BIO SOLID INV# 5CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.39 tons BIO SOLIDS 9.94 tons BIOSOLIDS 10.19tons BIO SOLIDS 10.06 tons BIO SOLIDS 10.25 tons BIO SOLIDS 9.72 tons BIO SOLIDS 10.44 tons BIO SOLIDS 9.76 tons BIO SOLIDS 10.08 tons BIO SOLIDS 10.40 tons BIO SOLIDS 9.69 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.80 tons BIO SOLIDS 9.81 tons BIO SOLIDS 9.80 tons BIO SOLIDS 9.90 tons BIO SOLIDS 10.09 tons BIO SOLIDS 10 .08 tons BIO SOLIDS 9.76 tons BIO SOLIDS 9.78 tons DATE PAGE 5CX00005 12/31/25 01/27/26 606773 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 12/31/25 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 920.14 880.29 902.43 890.91 907.74 860.80 924.57 864.35 892.68 921.02 858.15 884.71 867.89 868. 77 867.89 876.74 893.57 892.68 864.35 866.12 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/11/25 5CX00005 20Y BIO SOLID 12/11/25 5CX00005 20Y BIO SOLID 12/12/25 5CX00005 20Y BIO SOLID 12/12/25 5CX00005 20Y BIO SOLID 12/13/25 5CX00005 20Y BIO SOLID 12/13/25 5CX00005 20Y BIO SOLID 12/15/25 5CX00005 20Y BIO SOLID 12/15/25 5CX00005 20Y BIO SOLID 12/16/25 5CX00005 20Y BIO SOLID 12/16/25 5CX00005 20Y BIO SOLID 12/17/25 5CX00005 20Y BIO SOLID 12/17/25 5CX00005 20Y BIO SOLID 12/18/25 5CX00005 20Y BIO SOLID 12/18/25 5CX00005 20Y BIO SOLID 12/19/25 5CX00005 20Y BIO SOLID 12/20/25 5CX00005 20Y BIO SOLID 12/20/25 5CX00005 20Y BIO SOLID 12/22/25 5CX00005 20Y BIO SOLID 12/22/25 5CX00005 20Y BIO SOLID 12/23/25 5CX00005 20Y BIO SOLID INV# 5CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.23 tons BIO SOLIDS 10.04 tons BIO SOLIDS 10.33 tons BIO SOLIDS 9.79 tons BIO SOLIDS 9. 75 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.12 tons BIO SOLIDS 10.03 tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.11 tons BIO SOLIDS 10.97 tons BIO SOLIDS 10.55 tons BIO SOLIDS 8.49 tons BIO SOLIDS 9.16 tons BIO SOLIDS 10.69 tons BIO SOLIDS 11.74tons BIO SOLIDS 10.39 tons BIO SOLIDS 11.90 tons BIO SOLIDS 11.13 tons BIO SOLIDS 11.28 tons DATE PAGE 5CX00005 12/31/25 01/27/26 606773 88.56/ton 88 .56/ton 88 .56/ton 88.56/ton 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88.56/ton 88 .56/ton 88.56/ton 88.56/ton 88.56/ton 12/31/25 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 905.97 889.14 914.82 867.00 863.46 930.77 896.23 888.26 937.85 895.34 971. 50 934.31 751. 87 811. 21 946.71 1,039.69 920.14 1,053.86 985.67 998.96 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 12/23/25 5CX00005 20Y BIO SOLID 12/24/25 5CX00005 20Y BIO SOLID 12/24/25 5CX00005 20Y BIO SOLID 12/26/25 5CX00005 20Y BIO SOLID 12/26/25 5CX00005 20Y BIO SOLID 12/27/25 5CX00005 20Y BIO SOLID 12/29/25 5CX00005 20Y BIO SOLID 12/29/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/30/25 5CX00005 20Y BIO SOLID 12/31/25 5CX00005 1 ROLL-OFF 00082265 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR FUEL SURCHARGE INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.39 tons BIO SOLIDS 10 .83 tons BIO SOLIDS 10.43 tons BIO SOLIDS 9.52 tons BIO SOLIDS 9.21 tons BIO SOLIDS 10.08 tons BIO SOLIDS 8.79 tons BIO SOLIDS 8.77 tons BIO SOLIDS 9.27 tons BIO SOLIDS 9.74 tons BIO SOLIDS 8.66 tons BIO SOLIDS 9.67 tons 5CX00005 12/31/25 01/27/26 606773 AMOUNT 88 .56/ton 1,008.70 88.56/ton 959.10 88.56/ton 923.68 88 .56/ton 843.09 88.56/ton 815.64 88.56/ton 892.68 88.56/ton 778.44 88.56/ton 776.67 88 .56/ton 820.95 88.56/ton 862.57 88.56/ton 766.93 88 .56/ton 856.38 236.25 62.94 12/31/25 SERVICE SCHEDULED-BINS WERE EMPTY- 12/31/25 TRIP CHARGE. 12/31/25 5CX00005 1 MONTHLY BIN RENT BIN RENTAL 12/31/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 5CX00005 ACCT# 1.5% per month late charge assessed on past due amounts DATE 12/31/25 PAGE 30F3 PLEASE PAY THIS AMOUNT 300.00 47,012.58 a. CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-DEC 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers Current Biosolids Recycling Charge 69 .93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.919 d. Difference (c-b} 1.865 e. $0.07 increments/divide into difference 26.64 f. Diesel Surcharge Multiplier (e/100} 26.64% g. Biosolds Recycling Surcharge $18.63 h. Revised Biosolds Recycling Charge with fuel surcharge $88.56 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living . c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly V Show Data By: 0 Product 0 Area Gt 10/27/25 11/03/25 View 11/10/25 11/17/25 11/24/25 12/01/25 History Gasoline -All Grades D 4.476 4.554 4.618 4.593 4.519 4.471 2000-2025 All Grades -Reformulated Areas D 4.476 4.554 4.618 4.593 4.519 4.471 1995-2025 Regular D 4.358 4.434 4.500 4.476 4.404 4.357 2000-2025 Reformulated Areas D 4.358 4.434 4.500 4.476 4.404 4.357 1995-2025 Midgrade D 4.692 4.775 4.830 4.804 4.739 4.682 2000-2025 Reformulated Areas D 4.692 4.775 4.830 4.804 4.739 4.682 1995-2025 Premium D 4.828 4.909 4.971 4.935 4.855 4.806 2000-2025 Reformulated Areas D 4.828 4.909 4.971 4.935 4.855 4.806 1995-2025 Diesel (On-Highway) -All Types D 4.934 4.933 4.988 4.996 4.983 4.919 1995-2025 Ultra Low Sulfur (15 ppm and Under) D 4.934 4.933 4.988 4.996 4.983 4.919 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented slatistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 12/2/2025 Next Release Date: 12/9/2025 Engel & Gray, Inc. Material Receipts, by Customer 1/6/2026 10:34:24 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 12/1/2025 to: 12/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 12/1/2025 130231 BIOWET 9436 18423 148688 10.39 19.20 12/1/2025 130232 BIOWET 9436 18462 148689 9.94 19.20 12/1/2025 130233 BIOWET 9436 18440 148703 10.19 19.20 12/1/2025 130234 BIOWET 9436 18453 148704 10.06 19.20 12/2/2025 130235 BIOWET 9436 18423 148754 10.25 19.20 12/2/2025 130236 BIOWET 9436 18462 148755 9.72 19.20 12/3/2025 130269 BIOWET 9436 18436 148770 10.44 19.20 12/3/2025 130270 BIOWET 9436 18452 148771 9.76 19.20 12/4/2025 130300 TIGER90 9436 18444 148840 10.08 19.20 12/4/2025 130301 BIOWET 9436 18462 148841 10.40 19.20 12/5/2025 130316 BIOWET 9436 18423 148855 9.69 19.20 12/5/2025 130317 BIOWET 9436 18457 148856 9.99 19.20 12/6/2025 130322 BIOWET 9436 18462 148901 9.80 14.40 12/6/2025 130323 BIOWET 9436 18454 148902 9.81 14.40 12/8/2025 130378 BIOWET 9436 18444 148938 9.80 19.20 12/8/2025 130379 BIOWET 9436 18440 148939 9.90 19.20 12/9/2025 130505 BIOWET 9436 18438 148957 10.09 19.20 12/9/2025 130506 BIOWET 9436 18441 148958 10.08 19.20 12/10/2025 130513 BIOWET 9436 18452 149026 9.76 19.20 12/10/2025 130514 BIOWET 9436 18436 149027 9.78 19.20 12/11/2025 130523 BIOWET 9436 18416 149056 10.23 19.20 12/11/2025 130524 BIOWET 9436 18440 149057 10.04 19.20 12/12/2025 130533 BIOWET 9436 18435 149114 10.33 19.20 12/12/2025 130534 BIOWET 9436 18462 149115 9.79 19.20 12/13/2025 130541 BIOWET 9436 18452 149140 9.75 16.80 12/13/2025 130542 BIOWET 9436 18436 149141 10.51 16.80 12/15/2025 130593 BIOWET 9436 18440 149173 10.03 19.20 12/15/2025 130594 BIOWET 9436 18454 149174 10.12 19.20 12/16/2025 130702 BIOWET 9436 18465 149203 10.59 19.20 12/16/2025 130703 BIOWET 9436 18452 149204 10.11 19.20 12/17/2025 130720 BIOWET 9436 18441 149248 10.97 19.70 12/17/2025 130721 BIOWET 9436 18454 149249 10.55 19.70 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 1/6/2026 10:34:24AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 12/18/2025 130730 BIOWET 9436 18452 149340 8.49 19.20 12/18/2025 130731 BIOWET 9436 18438 149342 9.16 19.20 12/19/2025 130672 BIOWET 9436 18465 149355 10 .69 19.20 12/20/2025 130690 BIOWET 9436 18435 149385 11.74 19.20 12/20/2025 130691 BIOWET 9436 18462 149386 10.39 19.70 12/22/2025 130839 BIOWET 9436 18432 149427 11.90 19.20 12/22/2025 130840 BIOWET 9436 18444 149428 11.13 19.20 12/23/2025 130855 BIOWET 9436 18459 149453 11.28 19.20 12/23/2025 130856 BIOWET 9436 18443 149454 11.39 19.20 12/24/2025 130887 BIOWET 9436 18420 149493 10.83 19.20 12/2412025 130888 BIOWET 9436 18457 149494 10.43 19.20 12/26/2025 130897 BIOWET 9436 18444 149518 9.52 16.80 12/26/2025 130898 BIOWET 9436 18428 149519 9.21 16.80 12/27/2025 130900 BIOWET 9436 18435 149537 10.08 16.80 12/29/2025 130903 BIOWET 9436 18462 149575 8.79 19.20 12/29/2025 130904 BIOWET 9436 18443 149576 8.77 19.20 12/30/2025 130914 BIOWET 9436 18422 149594 9.27 19.20 12/30/2025 130915 BIOWET 9436 18459 149595 9.74 19.20 12/30/2025 130916 BIOWET 9436 18440 149610 8.66 16.80 12/30/2025 130917 BIOWET 9436 18454 149611 9.67 19.20 Total per month 524.09 975.90 Total per customer 524.09 975.90 © Copyright 2026 Aschl Management Systems Version 7.020 • Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 04/30/23 34X00015 1 RENT MNTHL Y RA TE BIN RENT AL 04/30/23 BIN RENT #18455 APRIL INV# 34X00015 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE 34X00015 04/30/23 ACCOUNT# DUE DATE 05/28/23 PO# 606773 © PAST DUI . DATE 04/30/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 90.00 90.00 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 09/06/23 39A00010 1 RELEASE BIN HAULING FEE 00056097 BIN RENTAL FUEL SURCHARGE 09/06/23 20 YD BIN RELEASED 09/06/23 BIN RENT 8/01-9/06 INV# 39A00010 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 39A00010 INVDATE 09/10/23 ACCOUNT# DUE DATE 10/08/23 PO# 606773 <:D I PAS DATE 09/10/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 125.00 111.00 25 .oo r DUE 261.00 PO 617251Receipt 73893SS Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/02/24 42X00005 BIOSOLID COLLECT 02/02/24 PO#606773 02/02/24 42X00005 BIOSOLID COLLECT 02/02/24 PO#606773 02/02/24 42X00005 BIOSOLID COLLECT 02/02/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/12/24 42X00005 BIOSOLID COLLECT 02/12/24 PO#606773 02/12/24 42X00005 BIOSOLID COLLECT 02/12/24 PO#606773 02/13/24 42X00005 BIOSOLID COLLECT 02/13/24 PO#606773 INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.85 tons BIO SOLIDS 24 .54 tons BIO SOLIDS 20.27 tons BIO SOLIDS 23.90 tons BIO SOLIDS 23.55 tons BIO SOLIDS 21 .34 tons BIO SOLIDS 23.76 tons BIO SOLIDS 23.80 tons BIO SOLIDS 23.60 tons BIO SOLIDS 23.91 tons DATE PAGE 42X00005 02/29/24 03/27/24 606773 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 02/29/24 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 1,815.70 1,868.23 1,543.16 1,819.51 1,792.86 1,624.61 1,808.85 1,811.89 1,796.67 1,820.27 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/13/24 42X00005 BIOSOLID COLLECT 02/13/24 PO#606773 02/14/24 42X00005 BIOSOLID COLLECT 02/14/24 PO#606773 02/14/24 42X00005 BIOSOLID COLLECT 02/14/24 PO#606773 02/14/24 42X00005 BIOSOLID COLLECT 02/14/24 PO#606773 02/15/24 42X00005 BIOSOLID COLLECT 02/15/24 PO#606773 02/15/24 42X00005 BIOSOLID COLLECT 02/15/24 PO#606773 02/16/24 42X00005 BIOSOLID COLLECT 02/16/24 PO#606773 02/16/24 42X00005 BIOSOLID COLLECT 02/16/24 PO#606773 02/16/24 42X00005 BIOSOLID COLLECT 02/16/24 PO#606773 02/23/24 42X00005 BIOSOLID COLLECT 02/23/24 PO#606773 INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 21 .54 tons BIO SOLIDS 23.72 tons BIO SOLIDS 20.39 tons BIO SOLIDS 20.93 tons BIO SOLIDS 24 .95 tons BIO SOLIDS 19.64 tons BIO SOLIDS 30.44 tons BIO SOLIDS 18.56 tons BIO SOLIDS 24.08 tons BIO SOLIDS 23.81 tons DATE PAGE 42X00005 02/29/24 03/27/24 606773 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 02/29/24 20F4 PLEASE PAY THIS AMOUNT AMOUNT 1,639.84 1,805.80 1,552.29 1,593.40 1,899.44 1,495.19 2,317.40 1,412.97 1,833.21 1,812.66 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/23/24 42X00005 BIOSOLID COLLECT 02/23/24 PO#606773 02/23/24 42X00005 BIOSOLID COLLECT 02/23/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/28/24 42X00005 BIOSOLID COLLECT 02/28/24 PO#606773 02/28/24 42X00005 BIOSOLID COLLECT 02/28/24 PO#606773 02/29/24 42X00005 BIOSOLID COLLECT 02/29/24 PO#606773 02/29/24 42X00005 1 DELIVERY DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING DELIVERY CHARGE 02/29/24 DELIVER 20 YD ROLL-OFF BIN INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.70 tons BIO SOLIDS 24.78 tons BIO SOLIDS 24 .01 tons BIO SOLIDS 25.09 tons BIO SOLIDS 21.12 tons BIO SOLIDS 22.51 tons BIO SOLIDS 25.44 tons BIO SOLIDS 22.68 tons BIO SOLIDS 25.11 tons DATE PAGE 42X00005 02/29/24 03/27/24 606773 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 02/29/24 30F4 PLEASE PAY THIS AMOUNT AMOUNT 1,804.28 1,886.50 1,827.88 1,910.10 1,607.87 1,713.69 1,936.75 1,726.63 1,911.62 .oo Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/29/24 42X00005 1 DELIVERY DESCRIPTION DELIVERY CHARGE 02/29/24 DELIVER 20 YD ROLL-OFF BIN 02/29/24 42X00005 1 DELIVERY DELIVERY CHARGE 02/29/24 DELIVER 20 YD ROLL -OFF BIN INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 42X00005 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 02/29/24 03/27/24 606773 02/29/24 40F4 PLEASE PAY THIS AMOUNT AMOUNT .00 .00 51,389.27 PO 617251Receipt 73893SS Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/02/24 42X00005 BIOSOLID COLLECT 02/02/24 PO#606773 02/02/24 42X00005 BIOSOLID COLLECT 02/02/24 PO#606773 02/02/24 42X00005 BIOSOLID COLLECT 02/02/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/09/24 42X00005 BIOSOLID COLLECT 02/09/24 PO#606773 02/12/24 42X00005 BIOSOLID COLLECT 02/12/24 PO#606773 02/12/24 42X00005 BIOSOLID COLLECT 02/12/24 PO#606773 02/13/24 42X00005 BIOSOLID COLLECT 02/13/24 PO#606773 INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.85 tons BIO SOLIDS 24 .54 tons BIO SOLIDS 20.27 tons BIO SOLIDS 23.90 tons BIO SOLIDS 23.55 tons BIO SOLIDS 21 .34 tons BIO SOLIDS 23.76 tons BIO SOLIDS 23.80 tons BIO SOLIDS 23.60 tons BIO SOLIDS 23.91 tons DATE PAGE 42X00005 02/29/24 03/27/24 606773 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 02/29/24 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 1,815.70 1,868.23 1,543.16 1,819.51 1,792.86 1,624.61 1,808.85 1,811.89 1,796.67 1,820.27 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/13/24 42X00005 BIOSOLID COLLECT 02/13/24 PO#606773 02/14/24 42X00005 BIOSOLID COLLECT 02/14/24 PO#606773 02/14/24 42X00005 BIOSOLID COLLECT 02/14/24 PO#606773 02/14/24 42X00005 BIOSOLID COLLECT 02/14/24 PO#606773 02/15/24 42X00005 BIOSOLID COLLECT 02/15/24 PO#606773 02/15/24 42X00005 BIOSOLID COLLECT 02/15/24 PO#606773 02/16/24 42X00005 BIOSOLID COLLECT 02/16/24 PO#606773 02/16/24 42X00005 BIOSOLID COLLECT 02/16/24 PO#606773 02/16/24 42X00005 BIOSOLID COLLECT 02/16/24 PO#606773 02/23/24 42X00005 BIOSOLID COLLECT 02/23/24 PO#606773 INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 21 .54 tons BIO SOLIDS 23.72 tons BIO SOLIDS 20.39 tons BIO SOLIDS 20.93 tons BIO SOLIDS 24 .95 tons BIO SOLIDS 19.64 tons BIO SOLIDS 30.44 tons BIO SOLIDS 18.56 tons BIO SOLIDS 24.08 tons BIO SOLIDS 23.81 tons DATE PAGE 42X00005 02/29/24 03/27/24 606773 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 02/29/24 20F4 PLEASE PAY THIS AMOUNT AMOUNT 1,639.84 1,805.80 1,552.29 1,593.40 1,899.44 1,495.19 2,317.40 1,412.97 1,833.21 1,812.66 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/23/24 42X00005 BIOSOLID COLLECT 02/23/24 PO#606773 02/23/24 42X00005 BIOSOLID COLLECT 02/23/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/26/24 42X00005 BIOSOLID COLLECT 02/26/24 PO#606773 02/28/24 42X00005 BIOSOLID COLLECT 02/28/24 PO#606773 02/28/24 42X00005 BIOSOLID COLLECT 02/28/24 PO#606773 02/29/24 42X00005 BIOSOLID COLLECT 02/29/24 PO#606773 02/29/24 42X00005 1 DELIVERY DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING DELIVERY CHARGE 02/29/24 DELIVER 20 YD ROLL-OFF BIN INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.70 tons BIO SOLIDS 24.78 tons BIO SOLIDS 24 .01 tons BIO SOLIDS 25.09 tons BIO SOLIDS 21.12 tons BIO SOLIDS 22.51 tons BIO SOLIDS 25.44 tons BIO SOLIDS 22.68 tons BIO SOLIDS 25.11 tons DATE PAGE 42X00005 02/29/24 03/27/24 606773 76.13/ton 76.13/ton 76 .13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 76.13/ton 02/29/24 30F4 PLEASE PAY THIS AMOUNT AMOUNT 1,804.28 1,886.50 1,827.88 1,910.10 1,607.87 1,713.69 1,936.75 1,726.63 1,911.62 .oo Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/29/24 42X00005 1 DELIVERY DESCRIPTION DELIVERY CHARGE 02/29/24 DELIVER 20 YD ROLL-OFF BIN 02/29/24 42X00005 1 DELIVERY DELIVERY CHARGE 02/29/24 DELIVER 20 YD ROLL -OFF BIN INV# 42X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 42X00005 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 02/29/24 03/27/24 606773 02/29/24 40F4 PLEASE PAY THIS AMOUNT AMOUNT .00 .00 51,389.27 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/04/24 43X00088 BIOSOLID COLLECT 03/04/24 PO#606773 03/05/24 43X00088 BIOSOLID COLLECT 03/05/24 PO#606773 03/05/24 43X00088 20Y BIO SOLID 03/05/24 43X00088 20Y BIO SOLID 03/08/24 43X00088 BIOSOLID COLLECT 03/08/24 PO#606773 03/08/24 43X00088 20Y BIO SOLID 03/08/24 43X00088 20Y BIO SOLID 03/09/24 43X00088 20Y BIO SOLID 03/09/24 43X00088 20Y BIO SOLID 03/11/24 43X00088 BIOSOLID COLLECT 03/11/24 PO#606773 03/11/24 43X00088 BIOSOLID COLLECT 03/11/24 PO#606773 03/12/24 43X00088 20Y BIO SOLID 03/12/24 43X00088 20Y BIO SOLID 03/13/24 43X00088 BIOSOLID COLLECT 03/13/24 PO#606773 INV# 43X00088 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.10 tons BIO SOLIDS 25.61 tons BIO SOLIDS 11. 77 tons BIO SOLIDS 13.05 tons BIO SOLIDS 24.68 tons BIO SOLIDS 11.30 tons BIO SOLIDS 10.38 tons BIO SOLIDS 10.56 tons BIO SOLIDS 10.58 tons BIO SOLIDS 21.05 tons BIO SOLIDS 8.14 tons BIO SOLIDS 21.48 tons BIO SOLIDS 22.47 tons BIO SOLIDS 25 .20 tons DATE PAGE 43X00088 03/31/24 04/27/24 606773 77.00/ton 77.00/ton 97.04/ton 97.04/ton 77.00/ton 97.04/ton 97.04/ton 97.04/ton 97.04/ton 77.00/ton 97.04/ton 77.00/ton 77.00/ton 77.00/ton 03/31/24 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 1,855.70 1,971.97 1,142.16 1,266.37 1,900.36 1,096.55 1,007.28 1,024.74 1,026.68 1,620.85 789.91 1,653.96 1,730.19 1,940.40 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/13/24 43X00088 20Y BIO SOLID 03/13/24 43X00088 20Y BIO SOLID 03/18/24 43X00088 BIOSOLID COLLECT 03/18/24 PO#606773 03/18/24 43X00088 BIOSOLID COLLECT 03/18/24 PO#606773 03/18/24 43X00088 BIOSOLID COLLECT 03/18/24 PO#606773 03/18/24 43X00088 20Y BIO SOLID 03/18/24 43X00088 20Y BIO SOLID 03/19/24 43X00088 BIOSOLID COLLECT 03/19/24 PO#606773 03/19/24 43X00088 BIOSOLID COLLECT 03/19/24 PO#606773 03/20/24 43X00088 BIOSOLID COLLECT 03/20/24 43X00088 BIOSOLID COLLECT 03/20/24 PO#606773 03/20/24 43X00088 20Y BIO SOLID 03/20/24 43X00088 20Y BIO SOLID 03/22/24 43X00088 BIOSOLID COLLECT INV# 43X00088 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING B 10 SOLIDS 8.17 tons BIO SOLIDS 10.06 tons BIO SOLIDS 23.82 tons BIO SOLIDS 24 .60 tons BIO SOLIDS 24.71 tons BIO SOLIDS 8.29 tons BIO SOLIDS 8.16 tons BIO SOLIDS 22 .02 tons BIO SOLIDS 18.62 tons BIO SOLIDS 24.39 tons BIO SOLIDS 24 .40 tons BIO SOLIDS 7.84 tons BIO SOLIDS 8.19 tons BIO SOLIDS 20.40 tons DATE PAGE 43X00088 03/31/24 04/27/24 606773 97.04/ton 97 .04/ton 77 .00/ton 77.00/ton 77.00/ton 97 .04/ton 97 .04/ton 77.00/ton 77 .00/ton 77.00/ton 77.00/ton 97.04/ton 97 .04/ton 77 .00/ton 03/31/24 2OF3 PLEASE PAY THIS AMOUNT AMOUNT 792.82 976.22 1,834.14 1,894.20 1,902.67 804.46 791.85 1,695.54 1,433.74 1,878.03 1,878.80 760.79 794.76 1,570.80 Engel & Gray, Inc. 745 W. Betteravia Road • P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/22/24 PO#606773 03/22/24 43X00088 20Y BIO SOLID 03/22/24 43X00088 20Y BIO SOLID 03/25/24 43X00088 20Y BIO SOLID 03/25/24 43X00088 20Y BIO SOLID 03/26/24 43X00088 BIOSOLID COLLECT 03/26/24 PO#606773 03/26/24 43X00088 20Y BIO SOLID 03/26/24 43X00088 20Y BIO SOLID 03/27/24 43X00088 BIOSOLID COLLECT 03/27/24 43X00088 BIOSOLID COLLECT 03/27/24 PO#606773 03/28/24 43X00088 BIOSOLID COLLECT 03/28/24 43X00088 BIOSOLID COLLECT 03/28/24 PO#606773 03/28/24 43X00088 BIOSOLID COLLECT DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 03/31/24 43X00088 MONTHLY BIN RENT MATERIAL DEL TON 03/31/24 MONTHLY RENTAL CHARGE FOR 3RD BIN INV# 43X00088 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 43X00088 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.54 tons BIO SOLIDS 11 .32 tons BIO SOLIDS 11.34 tons BIO SOLIDS 11.12 tons BIO SOLIDS 24.40 tons BIO SOLIDS 10 .82 tons BIO SOLIDS 10 . 78 tons BIO SOLIDS 20 .16 tons BIO SOLIDS 25 .13 tons BIO SOLIDS 24 . 72 tons BIO SOLIDS 23.90 tons BIO SOLIDS 19.60 tons DATE PAGE 03/31/24 04/27/24 606773 97.04/ton 97 .04/ton 97 .04/ton 97.04/ton 77.00/ton 97 .04/ton 97 .04/ton 77.00/ton 77.00/ton 77.00/ton 77.00/ton 77.00/ton 03/31/24 3OF3 PLEASE PAY THIS AMOUNT AMOUNT 1,119.84 1,098.49 1,100.43 1,079.08 1,878.80 1,049.97 1,046.09 1,552.32 1,935.01 1,903.44 1,840.30 1,509.20 150.00 56,298.91 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP~~ Diesel Price Adjustment-Mar 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 56.59 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.228 d. Difference (c-b) 2.524 e. $0.07 increments/divide into difference 36.06 f. Diesel Surcharge Multiplier (e/100) 36.06% g. Biosolds Recycling Surcharge $20.41 h. Revised Biosolds Recycling Charge with fuel surcharge $77.00 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments . b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d . This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OEE Diesel Price Adjustment-Mar 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.228 d. Difference (c-b) 2.524 e. $0.07 increments/divide into difference 36.06 f. Diesel Surcharge Multiplier (e/100) 36.06% g. Biosolds Recycling Surcharge $25.72 h. Revised Biosolds Recycling Charge with fuel surcharge $97.04 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly - Show Data By: V ® Product O Area 01/29/24 02/05/24 02/12/24 02/19/24 Gasoline -All Grades D 4.408 4.477 4.534 4 .577 ---·-·-·-----#-· --· ··------. ---· --·--· All Grades -Reformulated Areas D 4.408 4.477 4.534 4.577 --· ----------------------- Regular D 4.294 4 .366 4.422 4.467 ----·-·-·----·-··-· --· -·----------- Reformulated Areas D 4.294 4.366 4.422 4.467 --·-------··· --------- Midgrade D 4.609 4.674 4.738 4.781 ----·--------------- Reformulated Areas D 4.609 4.674 4.738 4.781 -----~----·-------------------- Premium D 4.742 4.801 4.859 4.893 ·-•· --· ---··--------------- Reformulated Areas D 4.742 4.801 4.859 4.893 ----·---- Diesel (On-Highway) -All Types D 5.078 5.121 5.250 5.258 -------------------------· ---·· ~--- Ultra Low Sulfur (15 ppm and D Under) 5.078 5.121 5.250 5.258 02/26/24 4 .552 ------ 4.552 ·- 4.440 - 4.440 --- 4.760 - 4.760 4.872 --- 4.872 - 5.225 5.225 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 03/04/24 History 4.764 2000-2024 --- 4.764 1995-2024 ----- 4 .651 2000-2024 --·--· ---- 4.651 1995-2024 4.968 2000-2024 - 4.968 1995-2024 ---- 5.090 2000-2024 ---------- 5.090 1995-2024 ------ 5.228 1995-2024 -· ·- 5.228 2007-2024 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 201 O. when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we Implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13. 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 3/4/2024 Next Release Date : 3/11/2024 Engel & Gray, Inc. Material Receipts, by Customer 4/3/2024 1 :52:32 PM Page 1/1 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWTP to: SLOWWTP Rec . date from: 3/1/2024 to: 3/31/2024 Customer name from : FIRST to : LAST Site from : FIRST to : LAST Material code from: FIRST to: LAST Customer groups: Cl~ of San Luis Obls ff ~ (~!.~~: \f)/JJJJ ALL Customer: SLOWWTP WWTPS I Rec. date Rec . I Material code I Lot I site I Bin I Scale l Bill i Qty. tons j Qty. cu .yd , I Bales J 3/4/2024 112575 BIOWET 8062 127832 24.10 35.00 3/5/2024 112580 BIOWET 8062 127848 25 .61 35 .00 3/8/2024 112654 BIOWET 8062 127978 24.68 35.00 3/11/2024 112662 BIOWET 8062 127995 21 .05 30 .00 3/12/2024 112671 BIOWET 8062 128033 21.48 30.00 3/12/2024 112672 BIOWET 8062 128038 22.47 30 .00 3/13/2024 112730 BIOWET 8062 128072 25 .20 35 .00 3/18/2024 112837 BIOWET 8062 128153 24.71 35 .00 3/18/2024 112838 BIOWET 8062 128166 23 .82 35.00 3/18/2024 112839 BIOWET 8062 128183 24 .60 35 .00 3/19/2024 112917 BIOWET 8062 128198 22 .02 30 .00 3/19/2024 112918 BIOWET 8062 128220 18 .62 30 .00 3/20/2024 112927 BIOWET 8062 128250 24.39 35 .00 3/20/2024 112928 BIOWET 8062 128280 24.40 35.00 3/22/2024 112966 BIOWET 8062 128359 20 .40 30 .00 3/26/2024 112982 BIOWET 8062 128414 24.40 35 .00 3/27/2024 113023 BIOWET 8062 128458 20 .16 30.00 3/27/2024 113024 BIOWET 8062 128464 25 .13 30 .00 3/28/2024 113056 BIOWET 8681 128484 23.90 35 .00 3/28/2024 113057 BIOWET 8681 128497 24.72 35 .00 3/28/2024 113064 BIOWET 8062 128506 19 .60 30 .00 Total per month 485.46 690.00 Total per customer 485.46 690.00 © Copyright 2024 Asch I Management Systems Version 6.91 K Engel & Gray, Inc. Material Receipts, by Customer 4/3/2024 1 :52:16 PM . Page 1/1 I -··---·-----~---- Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to : SLOWWBINS Rec . date from: 3/1/2024 to: 3/31/2024 Customer name from: FIRST to: LAST Site from: FIRST to : LAST Material code from: FIRST to: LAST Customer groups: f{oit,-o~f ~IVI lotuls ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec . date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu .yd. Bales 3/5/2024 112576 BIOWET 8062 18457 127851 11 .77 19.20 3/5/2024 112577 BIOWET 8062 18464 127852 13 .05 19.20 3/8/2024 112650 BIOWET 8062 18434 127984 11 .30 18.00 3/8/2024 112651 BIOWET 8062 18446 127985 10 .38 18.00 3/9/2024 112655 BIOWET 8062 18428 127987 10.58 16 .80 3/9/2024 112656 BIOWET 8062 18443 127988 10.56 16.80 3/11/2024 112664 BIOWET 8062 18465 127993 8.14 16 .80 3/13/2024 112737 BIOWET 8062 18443 128074 8 .17 18.00 3/13/2024 112738 BIOWET 8062 18446 128075 10 .06 18.00 3/18/2024 112832 BIOWET 8062 18421 128172 8.29 16.80 3/18/2024 112833 BIOWET 8062 18464 128173 8.16 16 .80 3/20/2024 112924 BIOWET 8062 18455 128277 8.19 16.80 3/20/2024 112925 BIOWET 8062 18442 128278 7.84 16.80 3/22/2024 112961 BIOWET 8062 18443 128367 11.54 19.20 3/22/2024 112962 BIOWET 8062 18451 128368 11 .32 19.20 3/25/2024 112969 BIOWET 8062 18437 128396 11 .12 19 .20 3/25/2024 112970 BIOWET 8062 18461 128397 11.34 19 .20 3/26/2024 112980 BIOWET 8062 18469 128438 10 .82 19.20 3/26/2024 112981 BIOWET 8062 18443 128439 10.78 19.20 Total per month 193.41 343.20 Total per customer 193.41 343.20 © Copyright 2024 Aschl Management Systems Version 6.91 K PO 617251Receipt 73898 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/01/24 44X00005 20Y BIO SOLID 04/01/24 44X00005 20Y BIO SOLID 04/02/24 44X00005 BIOSOLID COLLECT 04/02/24 PO#606773 04/02/24 44X00005 BIOSOLID COLLECT 04/02/24 PO#606773 04/02/24 44X00005 BIOSOLID COLLECT 04/02/24 PO#606773 04/03/24 44X00005 BIOSOLID COLLECT 04/03/24 PO#606773 04/03/24 44X00005 BIOSOLID COLLECT 04/03/24 PO#606773 04/04/24 44X00005 BIOSOLID COLLECT 04/04/24 PO#606773 04/04/24 44X00005 BIOSOLID COLLECT 04/04/24 PO#606773 04/04/24 44X00005 20Y BIO SOLID 04/08/24 44X00005 BIOSOLID COLLECT 04/08/24 PO#606773 04/08/24 44X00005 1 LOWBED INV# 44X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11. 73 tons BIO SOLIDS 10.69 tons BIO SOLIDS 24.56 tons BIO SOLIDS 25.58 tons BIO SOLIDS 23.98 tons 810 SOLIDS 22.86 tons 810 SOLIDS 23.41 tons BIO SOLIDS 22.25 tons BIO SOLIDS 22.40 tons BIO SOLIDS 10.83 tons BIO SOLIDS 25.36 tons DATE PAGE 44X00005 04/30/24 05/27/24 606773 96.96/ton 96.96/ton 76.94/ton 76.94/ton 76.94/ton 76.94/ton 76 .94/ton 76.94/ton 76 .94/ton 96.96/ton 76.94/ton 04/30/24 1 OF 6 PLEASE PAY THIS AMOUNT AMOUNT 1,137.34 1,036.50 1,889.65 1,968.13 1,845.02 1,758.85 1,801.17 1,711.92 1,723.46 1,050.08 1,951.20 .00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (80S) 925-2771 Engel & Gray, Inc. Fax {805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP DESCRIPTION 04/08/24 SWAPPED LOADER 621 WITH 966 04/08/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/08/24 PO#606773 04/09/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/09/24 PO#606773 04/09/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/09/24 PO#606773 04/09/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/09/24 PO#606773 04/09/24 44X00005 20Y BIO SOLID WASTE HANDLING 04/10/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/10/24 PO#606773 04/10/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/10/24 PO#606773 04/10/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/10/24 PO#606773 04/10/24 44X00005 20Y BIO SOLID WASTE HANDLING 04/10/24 44X00005 20Y 810 SOLID WASTE HANDLING 04/11/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/11/24 PO#606773 INV# 44X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 21.23 tons BIO SOLIDS 24.33 tons BIO SOLIDS 25.43 tons BIO SOLIDS 24. 70 tons BIO SOLIDS 11.48 tons BIO SOLIDS 25.43 tons BIO SOLIDS 24.49 tons BIO SOLIDS 24.20 tons BIO SOLIDS 10.77 tons BIO SOLIDS 11 .15 tons BIO SOLIDS 22.50 tons DATE PAGE 44X00005 04/30/24 05/27/24 606773 76.94/ton 76.94/ton 76.94/ton 76.94/ton 96 .96/ton 76.94/ton 76.94/ton 76.94/ton 96.96/ton 96 .96/ton 76.94/ton 04/30/24 20F6 PLEASE PAY THIS AMOUNT AMOUNT 1,633.44 1,871.95 1,956.58 1,900.42 1,113.10 1,956.58 1,884.26 1,861.95 1,044.26 1,081.10 1,731.15 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456 -5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/11/24 44X00005 BIOSOLID COLLECT 04/11/24 P0#606773 04/11/24 44X00005 BIOSOLID COLLECT 04/11/24 PO#606773 04/11/24 44X00005 1 ROLL-OFF HOURLY DESCRIPTION WASTE HANDLING WASTE HANDLING TRUCKING-HOUR 04/11/24 DAILY SERVICE WAS REQUESTED : BOTH 04/11/24 BINS WERE EMTPY 04/12/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/12/24 PO#606773 04/12/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/12/24 PO#606773 04/12/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/12/24 PO#606773 04/12/24 44X00005 20Y BIO SOLID WASTE HANDLING 04/12/24 44X00005 20Y BIO SOLID WASTE HANDLING 04/15/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/15/24 PO#606773 04/15/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/15/24 PO#606773 04/15/24 44X00005 1 DELIVERY DELIVERY CHARGE INV# 44X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.12 tons BIO SOLIDS 25.75 tons BIO SOLIDS 26.06 tons BIO SOLIDS 21.53 tons BIO SOLIDS 21 .66 tons BIO SOLIDS 11.45 tons BIO SOLIDS 11.16 tons BIO SOLIDS 19.54 tons BIO SOLIDS 25.03 tons DATE PAGE 44X00005 04/30/24 05/27/24 606773 76.94/ton 76.94/ton 76.94/ton 76.94/ton 76.94/ton 96.96/ton 96.96/ton 76 .94/ton 76.94/ton 04/30/24 30F6 PLEASE PAY THIS AMOUNT AMOUNT 1,778.85 1,981.21 230.00 2,005.06 1,656.52 1,666.52 1,110.19 1,082.07 1,503.41 1,925.81 .oo Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP DESCRIPTION 04/15/24 20YD BIN DELIVERED-NO CHARGE 04/15/24 44X00005 20Y BIO SOLID WASTE HANDLING 04/16/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/16/24 PO#606773 04/16/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/16/24 PO#606773 04/16/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/16/24 PO#606773 04/16/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/16/24 PO#606773 04/16/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/16/24 PO#606773 04/17/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/17/24 PO#606773 04/17/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/17/24 PO#606773 04/17/24 44X00005 BIOSOLID COLLECT WASTE HANDLING 04/17/24 PO#606773 04/18/24 44X00005 20Y BIO SOLID WASTE HANDLING 04/18/24 44X00005 20Y BIO SOLID WASTE HANDLING INV# 44X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 8.51 tons BIO SOLIDS 26.03 tons BIO SOLIDS 26. 75 tons BIO SOLIDS 23.00 tons BIO SOLIDS 22.60 tons BIO SOLIDS 23.50 tons BIO SOLIDS 23.64 tons BIO SOLIDS 20.37 tons BIO SOLIDS 23.43 tons BIO SOLIDS 9.39 tons BIO SOLIDS 10.83 tons DATE PAGE 44X00005 04/30/24 05/27/24 606773 96 .96/ton 76 .94/ton 76 .94/ton 76 .94/ton 76 .94/ton 76 .94/ton 76.94/ton 76.94/ton 76.94/ton 96.96/ton 96.96/ton 04/30/24 4 OF 6 PLEASE PAY THIS AMOUNT AMOUNT 825.13 2,002.75 2,058.15 1,769.62 1,738.84 1,808.09 1,818.86 1,567.27 1,802.70 910.45 1,050.08 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/19/24 44X00005 20Y BIO SOLID 04/19/24 44X00005 20Y BIO SOLID 04/22/24 44X00005 20Y BIO SOLID 04/22/24 44X00005 20Y BIO SOLID 04/23/24 44X00005 20Y BIO SOLID 04/23/24 44X00005 20Y BIO SOLID 04/24/24 44X00005 20Y BIO SOLID 04/24/24 44X00005 20Y BIO SOLID 04/25/24 44X00005 20Y BIO SOLID 04/25/24 44X00005 20Y BIO SOLID 04/26/24 44X00005 20Y BIO SOLID 04/26/24 44X00005 20Y BIO SOLID 04/27/24 44X00005 20Y BIO SOLID 04/29/24 44X00005 20Y BIO SOLID 04/29/24 44X00005 20Y BIO SOLID 04/30/24 44X00005 20Y BIO SOLID 04/30/24 44X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 04/30/24 44X00005 1 MONTHLY BIN RENT BIN RENTAL BIN RENTAL 04/30/24 MONTHLY RENTAL FOR 2 EXTRA BINS INV# 44X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .07 tons BIO SOLIDS 11 .20 tons BIO SOLIDS 9.94 tons BIO SOLIDS 10 .81 tons BIO SOLIDS 10 .86 tons BIO SOLIDS 10 .89 tons BIO SOLIDS 8.87 tons BIO SOLIDS 9.26 tons BIO SOLIDS 11.41 tons BIO SOLIDS 10 .06 tons BIO SOLIDS 10 .12 tons BIO SOLIDS 8.28 tons BIO SOLIDS 9.70 tons BIO SOLIDS 10 .78 tons BIO SOLIDS 10.43 tons BIO SOLIDS 10.31 tons BIO SOLIDS 10.21 tons days days DATE PAGE 44X00005 04/30/24 05/27/24 606773 96 .96/ton 96 .96/ton 96 .96/ton 96 .96/ton 96 .96/ton 96.96/ton 96.96/ton 96 .96/ton 96 .96/ton 96 .96/ton 96 .96/ton 96 .96/ton 96.96/ton 96.96/ton 96 .96/ton 96.96/ton 96.96/ton /day /day 04/30/24 50F6 PLEASE PAY THIS AMOUNT AMOUNT 976.39 1,085 .95 963.78 1,048.14 1,052.99 1,055.89 860.04 897.85 1,106.31 975.42 981.24 802.83 940. 51 1,045.23 1,011.29 999.66 989.96 150.00 150.00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO , CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP INV# 44X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION INVOICE# 44X00005 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 04/30/24 05/27/24 606773 04/30/24 60F6 PLEASE PAY THIS AMOUNT AMOUNT 85,293.17 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-Apr 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 56 .59 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.221 d. Difference (c-b) 2.517 e. $0.07 increments/divide into difference 35.96 f. Diesel Surcharge Multiplier (e/100) 35.96% g. Biosolds Recycling Surcharge $20.35 h. Revised Biosolds Recycling Charge with fuel surcharge $76.94 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge . The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Apr 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.221 d. Difference (c-b) 2.517 e. $0.07 increments/divide into difference 35.96 f. Diesel Surcharge Multiplier (e/100) 35.96% g. Biosolds Recycling Surcharge $25.64 h. Revised Biosolds Recycling Charge with fuel surcharge $96.96 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls 1-\Jtroleum & Other Liquids OVERVIEW DATA ANALYSIS & PROJECTIONS - Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: (f Product C Area 02/26/24 03/04/2:t. Gasoline -All Grades I g 4.552, 4_._~64 f _,. --·-f- ·:_5521 ••• All Grades -Reformulated I Areas D 4.7641 I I ~:4~ Regular t-q_ ~.65~ -------I Reformulated Areas D 4 .. ~~~, 4.651 ---------I . ·-I I Midgrade D _ 4.7~~; 4-~~8, - f Reformulated Areas g 4.760 4.968 ·---·-------------· 5.090' Premium Q 4.872 ---- Reformulated Areas D 4.872 5.090 . ..... -----·------··-·--·--- Diesel {On-Highway) -All Types D 5.225 5.228 --·-----· ---... -·--· -l ··-. 5.228., Ultra Low Sulfur (15 ppm and Under) I D 5.225 V 03/11/24 0l/18/2ll (13/2 !./24 4.802 4.:_!345 i 4.9!4l ---i I I 4.~~1-4.~-:_~_; 4.914! --~~?:~4! 4.801 I 4.693! -----; 4 :~_931 4.7~4~ 4.801 ---. ~.99?! 5.041 5.104 -· -- ~:9971 5.041 5.104 5:111! --- ~:!~j-5.250 ~~711 --- 5.123 5.250 ---· 5.207 ~-~~i 5.224 --· ··--I I 5.207 5.2031 5.224 1 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. MENU Vi ew 1;4/01/24 History -· 5.0171 2000~202_4 5.017 1995-2024 --· 4.904 2000-2024 4 ·_9041· 1995-20;; 5.2041 2000-2024 ----•-, -... , 5.20~ ~ 995-2024 5.356 2000-2024 5.356 i 1~~~-~~4 5.221, 1995-2024 ~.221 I 20~~-:24 -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26 , 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California}, any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 4/1/2024 Next Release Date: 4/8/2024 Engel & Gray, Inc. Material Receipts, by Customer 5/2/2024 8:31 :28 AM Page 1/2 - Print range: Receipt from: FIRST to: LAST Bin from : FIRST to: LAST Customer code from: SLOWWTP to: SLOWWTP Rec. date from: 4/1/2024 to: 4/30/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: City of San Luis Obispo WWTP Customer group: WWTPS Rec. date Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . Bales 41212024 113207 BIOWET 8681 128592 25.58 35.00 41212024 113208 BIOWET 8681 128608 24.56 35.00 412/2024 113209 BIOWET 8681 128620 23 .98 35.00 4/312024 113218 BIOWET 8062 128632 22 .86 30.00 41312024 113219 BIOWET 8062 128662 23.41 30.00 4/4/2024 113232 BIOWET 8062 128711 22.40 30 .00 4/4/2024 113233 BIOWET 8681 128715 22.25 35.00 418/2024 113270 BIOWET 8062 128774 25 .36 35 .00 418/2024 113271 BIOWET 8062 128763 21.23 30.00 4/9/2024 113278 BIOWET 8062 128791 24.33 35 .00 4/9/2024 113279 BIOWET 8062 128803 25 .43 35 .00 4/912024 113281 BIOWET 8062 128793 24.70 30.00 4/10/2024 113375 BIOWET 8062 128828 25.43 35.00 4/10/2024 113376 BIOWET 8062 128839 24.49 35 .00 4/10/2024 113377 BIOWET 8062 128834 24 .20 30 .00 4/1112024 113399 BIOWET 8062 128846 23 .12 35 .00 4/11/2024 113400 BIOWET 8062 128856 22.50 35.00 4/11/2024 113401 BIOWET 8062 128861 25.75 35 .00 4/12/2024 113416 BIOWET 8062 128898 26 .06 35.00 4/12/2024 113417 BIOWET 8062 128874 21 .53 30 .00 4112/2024 113418 BIOWET 8062 128886 21.66 30.00 4115/2024 113452 BIOWET 8062 128904 19.54 30.00 4/15/2024 113453 BIOWET 8062 128915 25 .03 30 .00 4/16/2024 113521 BIOWET 8062 128936 26.03 35 .00 4/16/2024 113522 BIOWET 8062 128954 26.75 35 .00 4/16/2024 113523 BIOWET 8062 128968 23 .00 35.00 4/16/2024 113525 BIOWET 8062 128949 22.60 30.00 4/16/2024 113526 BIOWET 8062 128966 23.50 30.00 4/17/2024 113558 BIOWET 8062 129002 23 .64 35.00 4/17/2024 113559 BIOWET 8062 128976 20.37 30.00 1)\ 4/17/2024 113560 BIOWET 8062 128995 23.43 30.00 Total per month 734.72 1,015.00 © Copyright 2024 Aschl Management Systems Version 6 .91 K Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: Material code from: Customer groups: ALL FIRST SLOWWBINS FIRST FIRST to: to: to: to: LAST SLOWWBINS LAST LAST Bin from : Rec. date from: Site from: Engel & Gray, Inc. 5/2/2024 8:47:51 AM Page 1/1 FIRST 4/1/2024 FIRST to: to: to: LAST 4/30/2024 LAST Customer: City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Material code 411/2024 113154 BIOWET 4/1/2024 113155 BIOWET 4/412024 113230 BIOWET 4/9/2024 113276 BIOWET 4/1012024 113368 BIOWET 4/10/2024 113369 BIOWET 4/1212024 113408 BIOWET 4/12/2024 113409 BIOWET 4115/2024 113450 BIOWET 4/18/2024 113538 BIOWET 4118/2024 113539 BIOWET 4119/2024 113642 BIOWET 4119/2024 113643 BIOWET 4/22/2024 113650 BIOWET 4122/2024 113651 BIOWET 4/23/2024 113654 BIOWET 4/2312024 113655 BIOWET 4/2412024 113658 BIOWET 4/2412024 113659 BIOWET 4/25/2024 113684 BIOWET 4/25/2024 113685 BIOWET 4/2612024 113693 BIOWET 4126/2024 113694 BIOWET 4127/2024 113696 BIOWET 4129/2024 113744 BIOWET 4129/2024 113745 BIOWET 4/30/2024 113750 BIOWET 4130/2024 113751 BIOWET Total per month Total per customer Lot Site 8681 8681 8681 8062 8062 8062 8062 8062 8062 8062 8062 8062 8062 8681 8681 8681 8681 8681 8681 8681 8681 8681 8681 8681 8681 8681 8681 8681 Bin 18451 18455 18457 18434 18451 18442 18446 18428 18459 18445 18455 18459 18457 18428 18434 18425 18451 18442 18455 18425 18461 18457 18437 18459 18451 18428 18458 18457 Scale 128564 128577 128688 128792 128811 128812 128891 128892 128912 129030 129031 129092 129093 129124 129125 129157 129158 129166 129167 129206 129207 129240 129239 129245 129255 129256 129295 129306 Bill Qty. tons 11.73 10.69 10.83 11.48 10.77 11.15 11.45 11 .16 8.51 9.39 10.83 10.07 11.20 9.94 10.81 10 .86 10.89 9.26 8.87 11.41 10 .06 10.12 8.28 9.70 10.78 10.43 10.31 10.21 291.19 291.19 Qty. cu.yd. 19.20 18.00 18.00 18.00 18.00 18.00 19.20 19.20 16.80 18 .00 19.20 18.00 19.20 18.00 19.20 19.20 19.20 18.00 18.00 19.20 19 .20 19.20 18.00 15.60 19.20 18.00 20 .00 20.00 518.80 518.80 Bales © Copyright 2024 Asch/ Management Systems Version 6.91 K PO 618251 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 .. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP ·DATE SERVICE: CITY OF SLO WWTP 05/01/24 45X00005 20Y BIO SOLID 05/01/24 45X00005 20Y BIO SOLID 05/02/24 45X00005 20Y BIO SOLID 05/02/24 45X00005 20Y BIO SOLID 05/03/24 45X00005 20Y BIO SOLID 05/03/24 45X00005 20Y BIO SOLID 05/06/24 45X00005 20Y BIO SOLID 05/06/24 45X00005 20Y BIO SOLID 05/07/24 45X00005 20Y BIO SOLID 05/07/24 45X00005 20Y BIO SOLID 05/08/24 45X00005 20Y BIO SOLID 05/08/24 45X00005 20Y BIO SOLID 05/09/24 45X00005 20Y BIO SOLID 05/09/24 45X00005 20Y BIO SOLID 05/10/24 45X00005 20Y BIO SOLID 05/10/24 45X00005 20Y BIO SOLID 05/13/24 45X00005 20Y BIO SOLID 05/13/24 45X00005 20Y BIO SOLID 05/14/24 45X00005 20Y BIO SOLID 05/14/24 45X00005 20Y BIO SOLID INV# 45X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .38 tons BIO SOLIDS 10 .72 tons BIO SOLIDS 10 .64 tons BIO SOLIDS 10 .61 tons BIO SOLIDS 7.87 tons BIO SOLIDS 10.29 tons BIO SOLIDS 10.09 tons BIO SOLIDS 9.99 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10.87 tons BIO SOLIDS 10.74 tons BIO SOLIDS 10.76 tons BIO SOLIDS 9.62 tons BIO SOLIDS 10.02 tons BIO SOLIDS 9.06 tons BIO SOLIDS 9.16 tons BIO SOLIDS 10 .75 tons BIO SOLIDS 8.39 tons BIO SOLIDS 10 .08 tons BIO SOLIDS 10.15 tons DATE PAGE 45X00005 05/31/24 06/27/24 606773 96 .29/ton 96 .29/ton 96.29/ton 96 .29/ton 96 .29/ton 96.29/ton 96 .29/ton 96.29/ton 96 .29/ton 96.29/ton 96.29/ton 96 .29/ton 96.29/ton 96 .29/ton 96.29/ton 96.29/ton 96.29/ton 96 .29/ton 96.29/ton 96.29/ton 05/31/24 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 999.49 1,032.23 1,024.53 1,021.64 757.80 990.82 971. 57 961.94 989.86 1,046.67 1,034.15 1,036.08 926.31 964.83 872.39 882.02 1,035.12 807.87 970.60 977.34 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805} 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/15/24 45X00005 20Y BIO SOLID 05/15/24 45X00005 20Y BIO SOLID 05/16/24 45X00005 BIOSOLID COLLECT 05/16/24 PO#606773 05/16/24 45X00005 20Y BIO SOLID 05/16/24 45X00005 20Y BIO SOLID 05/17/24 45X00005 20Y BIO SOLID 05/17/24 45X00005 20Y BIO SOLID 05/18/24 45X00005 20Y BIO SOLID 05/18/24 45X00005 20Y BIO SOLID 05/20/24 45X00005 20Y BIO SOLID 05/20/24 45X00005 20Y BIO SOLID 05/20/24 45X00005 20Y BIO SOLID 05/20/24 45X00005 20Y BIO SOLID 05/21/24 45X00005 20Y BIO SOLID 05/21/24 45X00005 20Y BIO SOLID 05/22/24 45X00005 20Y BIO SOLID 05/22/24 45X00005 20Y BIO SOLID 05/23/24 45X00005 20Y BIO SOLID 05/23/24 45X00005 20Y BIO SOLID INV# 45X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 7.96 tons BIO SOLIDS 7.61 tons BIO SOLIDS 27.25 tons BIO SOLIDS 10.13 tons BIO SOLIDS 9.60 tons BIO SOLIDS 9. 77 tons BIO SOLIDS 10.75 tons BIO SOLIDS 11.14tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.91 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.92 tons BIO SOLIDS 10.54 tons BIO SOLIDS 10.85 tons BIO SOLIDS 8.90 tons BIO SOLIDS 11.36 tons BIO SOLIDS 5.75 tons BIO SOLIDS 8.71 tons BIO SOLIDS 9.92 tons DATE PAGE 45X00005 05/31/24 06/27/24 606773 96.29/ton 96 .29/ton 76.40/ton 96 .29/ton 96.29/ton 96.29/ton 96.29/ton 96 .29/ton 96 .29/ton 96 .29/ton 96 .29/ton 96.29/ton 96 .29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/ton 05/31/24 2OF4 PLEASE PAY THIS AMOUNT AMOUNT 766.47 732. 77 2,081.90 975.42 924.38 940.75 1,035.12 1,072.67 1,005.27 1,050.52 1,005.27 1,051.49 1,014.90 1,044.75 856.98 1,093.85 553.67 838.69 955.20 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/24/24 45X00005 20Y BIO SOLID 05/24/24 45X00005 20Y BIO SOLID 05/25/24 45X00005 20Y BIO SOLID 05/25/24 45X00005 20Y BIO SOLID 05/27/24 45X00005 20Y BIO SOLID 05/27/24 45X00005 20Y BIO SOLID 05/27/24 45X00005 20Y BIO SOLID 05/28/24 45X00005 20Y BIO SOLID 05/28/24 45X00005 20Y BIO SOLID 05/29/24 45X00005 20Y BIO SOLID 05/29/24 45X00005 20Y BIO SOLID 05/30/24 45X00005 20Y BIO SOLID 05/30/24 45X00005 20Y BIO SOLID 05/31/24 45X00005 BIOSOLID COLLECT 05/31/24 PO#606773 05/31/24 45X00005 20Y BIO SOLID 05/31/24 45X00005 20Y BIO SOLID 05/31/24 45X00005 1 MONTHLY BIN RENT DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING BIN RENTAL BIN RENTAL 05/31/24 RENT AL CHARGE FOR 2 EXTRA BINS INV# 45X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.79 tons BIO SOLIDS 9.60 tons BIO SOLIDS 9.65 tons BIO SOLIDS 10.97 tons BIO SOLIDS 11.16 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10.10 tons BIO SOLIDS 11.08 tons BIO SOLIDS 11.24 tons BIO SOLIDS 10 .98 tons BIO SOLIDS 9.82 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10 .66 tons BIO SOLIDS 24.88 tons BIO SOLIDS 10.48 tons BIO SOLIDS 10.19 tons DATE PAGE 45X00005 05/31/24 06/27/24 606773 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/tQn 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96.29/ton 96 .29/ton 76.40/ton 96.29/ton 96.29/ton 05/31/24 30F4 PLEASE PAY THIS AMOUNT AMOUNT 1,038.97 924.38 929.20 1,056.30 1,074.60 1,011.05 972.53 1,066.89 1,082.30 1,057.26 945.57 1,011.05 1,026.45 1,900.83 1,009.12 981.20 150.00 150.00 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & GraY, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP INV# 45X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION . INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 45X00005 05/31/24 06/27/24 606773 05/31/24 4OF4 PLEASE PAY THIS AMOUNT AMOUNT 55,691.03 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-May 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 56.59 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.155 d. Difference (c-b) 2.451 e. $0.07 increments/divide into difference 35.01 f. Diesel Surcharge Multiplier (e/100) 35.01% g. Biosolds Recycling Surcharge $19.81 h. Revised Biosolds Recycling Charge with fuel surcharge $76.40 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-May 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.155 d. Difference (c-b) 2.451 e. $0.07 increments/divide into difference 35 .01 f. Diesel Surcharge Multiplier (e/100) 35.01% g. Biosolds Recycling Surcharge $24 .97 h. Revised Biosolds Recycling Charge with fuel surcharge $96.29 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . Diese I Ad j08SLOWWTP revised .xis Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes ) Area: California v Period: Weekly V Show Data By: 0 Product 0 Area View 04/01/24 04/08/24 04/15/24 04/22/24 04/29/24 05/06/24 History Gasoline -All Grades 0 5.017 5.257 5.379 5.343 5 .281 5.230 2000-2024 All Grades -Reformulated Areas D 5.017 5.257 5.379 5.343 5.281 5 .230 1995-2024 Regular D 4.904 5.142 5.271 5.237 5.172 5.116 2000-2024 Reformulated Areas D 4 .904 5.142 5.271 5.237 5.172 5.116 1995-2024 Midgrade 0 5 .204 5.437 5.542 5.521 5.459 5.427 2000-2024 Reformulated Areas lJ 5.204 5.437 5 .542 5.521 5.459 5.427 1995-2024 Premium D 5.356 5.606 5.713 5.662 5.611 5.568 2000-2024 Reformulated Areas D 5.356 5.606 5.713 5.662 5.611 5 .568 1995 -2024 Diesel (On-Highway) -All Types D 5.221 5.259 5 .256 5.244 5.216 5 .155 1995-2024 Ultra Low Sulfur (15 ppm and D 5.221 5.259 5 .256 5.244 5.216 5.155 2007-2024 Under) Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website. -= No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26 , 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018 . On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table . Release Date: 5/6/2024 Next Release Date: 5/13/2024 Engel & Gray, Inc. Material Receipts, by Customer 6/5/2024 11 :21 :42 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 5/1/2024 to: 5/31/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from : FIRST to: LAST Customer groups : ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 51112024 113850 BIOWET 8062 18434 129362 10 .38 19.20 51112024 113851 BIOWET 8062 18458 129363 10 .72 19.20 51212024 113861 BIOWET 8062 18439 129403 10 .64 19.20 5/212024 113862 BIOWET 8062 18437 129404 10 .61 19 .20 51312024 113868 BIOWET 8062 18425 129424 10.29 19.20 51312024 113869 BIOWET 8062 18451 129425 7.87 16 .80 5/6/2024 113914 BIOWET 8062 18428 129471 9 .99 19.20 5/612024 113915 BIOWET 8062 18461 129472 10.09 19.20 5/712024 113931 BIOWET 8062 18437 129486 10.28 19.20 51712024 113932 BIOWET 8062 18442 129487 10 .87 19.20 518/2024 114018 BIOWET 8062 18428 129537 10 .74 19.20 5/8/2024 114019 BIOWET 8062 18455 129538 10 .76 19.20 5/9/2024 114026 BIOWET 8062 18439 129573 9.62 19.20 5/9/2024 114027 BIOWET 8062 18461 129574 10.02 19.20 5/1012024 114060 BIOWET 8681 18434 129589 9.06 18 .00 5/1012024 114061 BIOWET 8681 18443 129590 9.16 18.00 5/1312024 114092 BIOWET 8681 18451 129643 10.75 19.20 5113/2024 114093 BIOWET 8681 18439 129644 8.39 18.00 5/1412024 114148 BIOWET 8681 18455 129685 10.08 19.20 5/14/2024 114149 BIOWET 8681 18461 129686 10.15 "19.20 5/15/2024 114159 BIOWET 8681 18428 129729 7.96 18 .00 5/15/2024 114160 BIOWET 8681 18442 129730 7.61 18.00 5/16/2024 114163 BIOWET 8681 18458 129741 10 .13 18.00 5/16/2024 114164 BIOWET 8681 18437 129742 9.60 18.00 5/17/2024 114186 BIOWET 8681 18443 129807 9.77 19.20 5/17/2024 114187 BIOWET 8681 18464 129808 10.75 19.20 5/18/2024 114200 BIOWET 8681 18461 129815 10 .44 16.80 5/18/2024 114201 BIOWET 8681 18442 129816 11.14 16.80 5/20/2024 114210 BIOWET 8681 18428 129826 10.44 19.20 5/20/2024 114211 BIOWET 8681 18443 129827 10 .91 19.20 5/20/2024 114212 BIOWET 8681 18455 129843 10 .54 19 .20 5/20/2024 114213 BIOWET 8681 18464 129844 10.92 19.20 © Copyright 2024 Aschl Management Systems Version 6.96R Engel & Gray, Inc. Material Receipts, by Customer 6/5/2024 11 :21 :42 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 5/21/2024 114333 BIOWET 8681 18469 129881 10.85 19 .20 5/21/2024 114334 BIOWET 8681 18442 129882 8.90 18.00 5/22/2024 114338 BIOWET 8681 18460 129903 5.75 16.80 5/22/2024 114339 BIOWET 8681 18443 129904 11.36 19.20 5/23/2024 114346 BIOWET 8681 18469 129960 8.71 18.00 5/23/2024 114347 BIOWET 8681 18442 129961 9.92 19.20 5/24/2024 114380 BIOWET 8062 18428 129989 10.79 19.20 5/24/2024 114383 BIOWET 8062 18437 129990 9.60 18.00 5/25/2024 114410 BIOWET 8062 18442 130016 9.65 15.60 5/25/2024 114411 BIOWET 8062 18469 130017 10.97 16.80 5/27/2024 114412 BIOWET 8062 18464 130024 11.16 17.00 5/27/2024 114413 BIOWET 8062 18455 130026 10.10 18.00 5/27/2024 114414 BIOWET 8062 18437 130025 10.50 17.00 5/28/2024 114419 BIOWET 8062 18437 130067 11.08 19.20 5/28/2024 114420 BIOWET 8062 18442 130068 11.24 19.20 5/29/2024 114425 BIOWET 8681 18469 130119 10.98 19.20 5/29/2024 114426 BIOWET 8681 18461 130120 9.82 19.20 5/30/2024 114502 BIOWET 8681 18439 130142 10.50 19.20 5/30/2024 114503 BIOWET 8681 18451 130143 10.66 19.20 5/31/2024 114536 BIOWET 8681 18432 130213 10.48 19.20 5/31/2024 114537 BIOWET 8681 18469 130214 10.19 19.20 Total per month 533.89 984.40 Total per customer 533.89 984.40 © Copyright 2024 Aschl Management Systems Version 6.96R I Material Receipts, by Customer Print range: Receipt from: FIRST to: LAST Customer code from : SLOWWTP to: SLOWWTP Customer name from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups : ALL Bin from: Rec. date from: Site from: Engel & Gray, Inc. 6/5/2024 10:02:03 AM FIRST 5/1/2024 FIRST r Page 1/1 to: LAST to: 5/31/2024 to: LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 5/16/2024 114167 BIOWET 8062 129752 27.25 35 .00 5/31/2024 114519 BIOWET 8062 130220 24 .88 35 .00 Total per month 52.13 70.00 Total per customer 52.13 70.00 © Copyright 2024 Asch I Management Systems Version 6 .96R Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/01/24 46X00454 20Y BIO SOLID 06/01/24 46X00454 20Y BIO SOLID 06/03/24 46X00454 BIOSOLID COLLECT 06/03/24 PO#606773 06/03/24 46X00454 20Y BIO SOLID 06/03/24 46X00454 20Y BIO SOLID 06/03/24 46X00454 20Y BIO SOLID 06/03/24 46X00454 20Y BIO SOLID 06/04/24 46X00454 20Y BIO SOLID 06/04/24 46X00454 20Y BIO SOLID 06/05/24 46X00454 20Y BIO SOLID 06/05/24 46X00454 20Y BIO SOLID 06/06/24 46X00454 20Y BIO SOLID 06/06/24 46X00454 20Y BIO SOLID 06/07/24 46X00454 BIOSOLID COLLECT 06/07/24 PO#606773 06/07/24 46X00454 20Y BIO SOLID 06/07/24 46X00454 20Y BIO SOLID 06/08/24 46X00454 20Y BIO SOLID 06/08/24 46X00454 20Y BIO SOLID INV# 46X00454 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.02 tons BIO SOLIDS 10.02 tons BIO SOLIDS 17.97 tons BIO SOLIDS 10.26 tons BIO SOLIDS 10.06 tons BIO SOLIDS 10.29 tons BIO SOLIDS 10.33 tons BIO SOLIDS 11.27 tons BIO SOLIDS 11.38 tons BIO SOLIDS 11.28 tons BIO SOLIDS 10 .71 tons BIO SOLIDS 10.69 tons BIO SOLIDS 10.64 tons BIO SOLIDS 20.63 tons BIO SOLIDS 8.18 tons BIO SOLIDS 10.25 tons BIO SOLIDS 11.20 tons BIO SOLIDS 10.10 tons DATE PAGE 46X00454 06/30/24 07/27/24 606773 94.39/ton 94.39/ton 74.89/ton 94.39/ton 94.39/ton 94.39/ton 94.39/ton 94.39/ton 94 .39/ton 94.39/ton 94.39/ton 94.39/ton 94.39/ton 74.89/ton 94 .39/ton 94.39/ton 94.39/ton 94.39/ton 06/30/24 1 OF 5 PLEASE PAY THIS AMOUNT AMOUNT 945. 79 945.79 1,345.77 968.44 949.56 971. 27 975 .05 1,063.78 1,074.16 1,064.72 1,010.92 1,009.03 1,004.31 1,544.98 772 .11 967.50 1,057.17 953.34 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/10/24 46X00454 BIOSOLID COLLECT 06/10/24 PO#606773 06/10/24 46X00454 BIOSOLID COLLECT 06/10/24 PO#606773 06/10/24 46X00454 20Y BIO SOLID 06/10/24 46X00454 20Y BIO SOLID 06/10/24 46X00454 20Y BIO SOLID 06/10/24 46X00454 20Y BIO SOLID 06/11/24 46X00454 BIOSOLID COLLECT 06/11/24 PO#606773 06/11/24 46X00454 20Y BIO SOLID 06/11/24 46X00454 20Y BIO SOLID 06/12/24 46X00454 20Y BIO SOLID 06/12/24 46X00454 20Y BIO SOLID 06/13/24 46X00454 20Y BIO SOLID 06/13/24 46X00454 20Y BIO SOLID 06/13/24 46X00454 20Y BIO SOLID 06/14/24 46X00454 20Y BIO SOLID 06/14/24 46X00454 20Y BIO SOLID 06/15/24 46X00454 20Y 810 SOLID INV# 46X00454 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 27.40 tons BIO SOLIDS 23 .86 tons BIO SOLIDS 9.32 tons BIO SOLIDS 10.38 tons BIO SOLIDS 8.66 tons BIO SOLIDS 7.79 tons BIO SOLIDS 26 .66 tons BIO SOLIDS 10 .17 tons BIO SOLIDS 11.27 tons BIO SOLIDS 10.72 tons BIO SOLIDS 10 .85 tons BIO SOLIDS 10.89 tons BIO SOLIDS 10.97 tons BIO SOLIDS 10 .29 tons BIO SOLIDS 9.75 tons BIO SOLIDS 10 .29 tons BIO SOLIDS 10.73 tons DATE PAGE 46X00454 06/30/24 07/27/24 606773 74.89/ton 74 .89/ton 94 .39/ton 94.39/ton 94 .39/ton 94.39/ton 74 .89/ton 94 .39/ton 94 .39/ton 94 .39/ton 94.39/ton 94 .39/ton 94.39/ton 94 .39/ton 94 .39/ton 94.39/ton 94 .39/ton 06/30/24 2OF5 PLEASE PAY THIS AMOUNT AMOUNT 2,051.99 1,786.88 879.71 979.77 817.42 735.30 1,996.57 959.95 1,063.78 1,011.86 1,024.13 1,027.91 1,035.46 971.27 920.30 971.27 1,012.80 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/17/24 46X00454 BIOSOLID COLLECT 06/17/24 PO#606773 06/17/24 46X00454 BIOSOLID COLLECT 06/17/24 PO#606773 06/17/24 46X00454 20Y BIO SOLID 06/17/24 46X00454 20Y BIO SOLID 06/17/24 46X00454 20Y BIO SOLID 06/17/24 46X00454 20Y BIO SOLID 06/18/24 46X00454 BIOSOLID COLLECT 06/18/24 PO#606773 06/18/24 46X00454 20Y BIO SOLID 06/18/24 46X00454 20Y BIO SOLID 06/19/24 46X00454 20Y BIO SOLID 06/19/24 46X00454 20Y BIO SOLID 06/20/24 46X00454 20Y BIO SOLID 06/21/24 46X00454 20Y BIO SOLID 06/21/24 46X00454 20Y BIO SOLID 06/22/24 46X00454 20Y BIO SOLID 06/22/24 46X00454 20Y BIO SOLID 06/24/24 46X00454 BIOSOLID COLLECT INV# 46X00454 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23 .39 tons BIO SOLIDS 25 .36 tons BIO SOLIDS 10.10 tons BIO SOLIDS 10.41 tons BIO SOLIDS 8.74 tons BIO SOLIDS 10.66 tons BIO SOLIDS 24.86 tons BIO SOLIDS 10.23 tons BIO SOLIDS 9.82 tons BIO SOLIDS 10 .15 tons BIO SOLIDS 9.80 tons BIO SOLIDS 10 .32 tons BIO SOLIDS 9.41 tons BIO SOLIDS 9.96 tons BIO SOLIDS 9.95 tons BIO SOLIDS 9.84 tons BIO SOLIDS 24 .04 tons DATE PAGE 46X00454 06/30/24 07/27/24 606773 74 .89/ton 74 .89/ton 94 .39/ton 94 .39/ton 94 .39/ton 94 .39/ton 74 .89/ton 94 .39/ton 94 .39/ton 94.39/ton 94.39/ton 94 .39/ton 94.39/ton 94.39/ton 94.39/ton 94.39/ton 74.89/ton 06/30/24 3 OF 5 PLEASE PAY THIS AMOUNT AMOUNT 1,751.68 1,899.21 953.34 982.60 824.97 1,006.20 1,861.77 965.61 926.91 958.06 925 .02 974.10 888.21 940.12 939.18 928.80 1,800.36 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/24/24 PO#606773 06/24/24 46X00454 20Y BIO SOLID 06/24/24 46X00454 20Y BIO SOLID 06/24/24 46X00454 20Y BIO SOLID 06/24/24 46X00454 20Y BIO SOLID 06/25/24 46X00454 BIOSOLID COLLECT 06/25/24 PO#606773 06/25/24 46X00454 20Y BIO SOLID 06/26/24 46X00454 BIOSOLID COLLECT 06/26/24 PO#606773 06/26/24 46X00454 BIOSOLID COLLECT 06/26/24 PO#606773 06/26/24 46X00454 BIOSOLID COLLECT 06/26/24 PO#606773 06/26/24 46X00454 20Y BIO SOLID 06/27/24 46X00454 20Y BIO SOLID 06/27/24 46X00454 20Y BIO SOLID 06/28/24 46X00454 20Y BIO SOLID 06/28/24 46X00454 20Y BIO SOLID 06/29/24 46X00454 20Y BIO SOLID INV# 46X00454 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.27 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.49 tons BIO SOLIDS 9.45 tons BIO SOLIDS 24.22 tons BIO SOLIDS 11.04 tons BIO SOLIDS 26.39 tons BIO SOLIDS 23 .42 tons BIO SOLIDS 14.27 tons BIO SOLIDS 11 .01 tons BIO SOLIDS 9.63 tons BIO SOLIDS 7.53 tons BIO SOLIDS 9.82 tons BIO SOLIDS 7.28 tons BIO SOLIDS 9.97 tons DATE PAGE 46X00454 06/30/24 07/27/24 606773 94.39/ton 94.39/ton 94.39/ton 94.39/ton · 74.89/ton 94.39/ton 74 .89/ton 74 .89/ton 74.89/ton 94 .39/ton 94 .39/ton 94 .39/ton 94.39/ton 94.39/ton 94.39/ton 06/30/24 40F 5 PLEASE PAY THIS AMOUNT AMOUNT 875.00 942.96 895.76 891.99 1,813.84 1,042.07 1,976.35 1,753.92 1,068.68 1,039.23 908.98 710.76 926.91 687.16 941.07 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/29/24 46X00454 20Y BIO SOLID DESCRIPTION WASTE HANDLING 06/30/24 46X00454 1 MONTHLY BIN RENT BIN RENTAL BIN RENTAL 06/30/24 RENT AL CHARGE FOR 2 EXTRA BINS INV# 46X00454 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 46X00454 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 7.29 tons DATE PAGE 06/30/24 07/27/24 606773 94.39/ton 06/30/24 50F 5 PLEASE PAY THIS AMOUNT AMOUNT 688.10 150.00 150.00 74,858.98 CITY OF SAN L BIOSOLIDS HAUL L- Diesel Price Adjustment-June 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4 .968 d. Difference (c-b) 2.264 e. $0.07 increments/divide into difference 32.34 f. Diesel Surcharge Multiplier (e/100) 32.34% g. Biosolds Recycling Surcharge $23.07 h. Revised Biosolds Recycling Charge with fuel surcharge $94.39 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN L ...__..., ..... ,BlS~IOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-June 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 56.59 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.968 d. Difference (c-b) 2.264 e. $0.07 increments/divide into difference 32.34 f. Diesel Surcharge Multiplier (e/100) 32.34% g. Biosolds Recycling Surcharge $18.30 h. Revised Biosolds Recycling Charge with fuel surcharge $74.89 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Engel & Gray, Inc. : Material Receipts, by Customer 7/2/2024 3:07:43 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 6/1/2024 to: 6/30/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill i Qty. tons Qty. cu.yd. Bales 6/1/2024 114584 BIOWET 8681 18437 130233 10.02 19.20 6/1/2024 114585 BIOWET 8681 18461 130232 10.02 19.20 6/3/2024 114592 BIOWET 8681 18438 130251 10.26 18.00 6/3/2024 114593 BIOWET 8681 18443 130252 10.06 18.00 6/3/2024 114594 BIOWET 8681 18442 130276 10.29 18.00 6/3/2024 114595 BIOWET 8681 18469 130277 10.33 18.00 6/4/2024 114586 BIOWET 8681 18432 130295 11.27 16.80 6/4/2024 114587 BIOWET 8681 18437 130302 11.38 16.80 6/5/2024 114662 BIOWET 8681 18446 130365 10.71 19.20 6/5/2024 114663 BIOWET 8681 18438 130366 11.28 19.20 6/6/2024 114710 BIOWET 8681 18458 130397 10.69 16.80 6/6/2024 114711 BIOWET 8681 18432 130401 10.64 16.80 6/7/2024 114765 BIOWET 8681 18458 130454 8.18 16.80 6/7/2024 114766 BIOWET 8681 18443 130455 10.25 19.20 6/8/2024 114769 BIOWET 8681 18453 130464 11.20 20.00 6/8/2024 114770 BIOWET 8681 18469 130471 10.10 20.00 6/10/2024 114795 BIOWET 8681 18453 130499 9.32 18.00 6/10/2024 114796 BIOWET 8681 18427 130500 10.38 19.20 6/10/2024 114797 BIOWET 8681 18451 130519 8.66 18.00 6/10/2024 114798 BIOWET 8681 18442 130520 7.79 18.00 6/11/2024 114867 BIOWET 8681 18458 130527 10.17 16.80 6/11/2024 114868 BIOWET 8681 18443 130529 11.27 16.80 6/12/2024 114929 BIOWET 8681 18453 130579 10.72 19.20 6/12/2024 114930 BIOWET 8681 18458 130578 10.85 19.20 6/13/2024 114937 BIOWET 8681 18446 130621 10.89 19.20 6/13/2024 114938 BIOWET 8681 18438 130622 10.97 19.20 6/13/2024 114939 BIOWET 8681 18455 130640 10.29 19.20 6/14/2024 114950 BIOWET 8681 18427 130690 9.75 18.00 6/14/2024 114951 BIOWET 8681 18465 130691 10.29 19.20 6/15/2024 115001 BIOWET 8681 18458 130699 10.73 16.80 6/17/2024 115005 BIOWET 8681 18456 130728 10.10 19.20 6/17/2024 115006 BIOWET 8681 18446 130729 10.41 19.20 © Copyright 2024 Asch I Management Systems Version 6.96R Engel & Gray, Inc. Material Receipts, by Customer 7/2/2024 3:07:43 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. I Material code I Lot I site !sin I Scale [ Bill i Qty. tons ! Qty. cu.yd. J Bales l 6/17/2024 115007 BIOWET 8681 18464 130742 8.74 18.00 6117/2024 115008 BIOWET 8681 18461 130743 10 .66 19 .20 6118/2024 115055 BIOWET 8681 18465 130773 10 .23 19 .20 6/18/2024 115056 BIOWET 8681 18427 130774 9.82 19 .20 6119/2024 115068 BIOWET 8681 18456 130793 10.15 19.20 6/19/2024 115069 BIOWET 8681 18446 130794 9.80 19.20 6/20/2024 115071 BIOWET 8681 18455 130827 10.32 19.20 6/21/2024 115098 BIOWET 8681 18456 130888 9.41 18.00 6/21/2024 115099 BIOWET 8681 18465 130889 9.96 19.20 6/22/2024 115101 BIOWET 8681 18464 130906 9.84 18.00 6/22/2024 115102 BIOWET 8681 18461 130907 9 .95 19.00 6/24/2024 115166 BIOWET 8681 18464 130935 9 .27 18.00 6/24/2024 115167 BIOWET 8681 18455 130936 9.99 19.20 6/24/2024 115168 BIOWET 8681 18427 130947 9 .49 18.00 6/24/2024 115169 BIOWET 8681 18438 130948 9.45 18.00 6/25/2024 115207 BIOWET 8681 18465 130986 11.04 19.20 6/26/2024 115239 BIOWET 8681 18464 131008 11.01 19.20 6/27/2024 115295 BIOWET 8681 18456 131058 7 .53 16 .80 6/2712024 115296 BIOWET 8681 18465 131059 9.63 18 .00 6/28/2024 115307 BIOWET 8681 18434 131098 9 .82 19.20 6/28/2024 115308 BIOWET 8681 18446 131099 7 .28 16.80 6/2912024 115316 BIOWET 8681 18465 131142 9.97 15.60 6/29/2024 115317 BIOWET 8681 18456 131145 7.29 12.00 Total per month 549.92 1,004.60 Total per customer 549.92 1,004.60 ~ © Copyright 2024 Aschl Management Systems Version 6.96R Material Receipts, by Customer Print range: Receipt from: FIRST to: LAST Customer code from: SLOWWTP to: SLOWWTP Customer name from : FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Bin from: Rec . date from: Site from : Engel & Gray, Inc. 7/2/2024 3:07:57 PM Page 1/1 FIRST 6/1/2024 FIRST to: to: to : LAST 6/30/2024 LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 613/2024 114591 BIOWET 8062 130250 17.97 30.00 617/2024 114767 BIOWET 8062 130456 20 .63 30.00 6/10/2024 114804 BIOWET 8062 130493 27.40 35 .00 6110/2024 114805 BIOWET 8062 130514 23.86 35 .00 6/1112024 114874 BIOWET 8062 130561 26.66 35.00 6/1712024 115010 BIOWET 8062 130752 25.36 35.00 6117/2024 115011 BIOWET 8681 130748 23 .39 35.00 6/18/2024 115061 BIOWET 8062 130777 24.86 35.00 6/24/2024 115161 BIOWET 8062 130953 24.04 35.00 6/25/2024 115236 BIOWET 8062 130997 24.22 35.00 6/26/2024 115245 BIOWET 8062 131040 23 .42 35.00 6/26/2024 115246 BIOWET 8062 131043 14 .27 25.00 6/26/2024 115247 BIOWET 8681 131037 26 .39 35.00 Total per month 302.47 435.00 Total per customer 302.47 435.00 © Copyright 2024 Aschl Management Systems Version 6 .96R • Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly V Show Data By: 0 Product 0 Area View 04/29/24 05/06/24 05/13/24 05/20/24 05/27/24 06/03/24 History Gasoline -All Grades D 5.281 5.230 5.157 5.078 5.006 4.920 2000-2024 All Grades -Reformulated Areas D 5.281 5.230 5.157 5.078 5.006 4.920 1995-2024 Regular D 5.172 5.116 5.046 4.965 4.892 4.808 2000-2024 Reformulated Areas D 5.172 5.116 5.046 4.965 4.892 4.808 1995-2024 Midgrade D 5.459 5.427 5.346 5.276 5.192 5.120 2000-2024 Reformulated Areas D 5.459 5.427 5.346 5.276 5.192 5.120 1995-2024 Premium D 5.611 5.568 5.490 5.408 5.350 5.249 2000-2024 Reformulated Areas D 5.611 5.568 5.490 5.408 5.350 5.249 1995-2024 Diesel (On-Highway) -All Types D 5.216 5.155 5.123 5.049 4.985 4.968 1995-2024 Ultra Low Sulfur ( 15 ppm and D 5.216 5.155 5.123 5.049 4.985 4.968 2007-2024 Under) Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; --= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 6/3/2024 Next Release Date: 6/10/2024 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/01/24 47X00005 20Y BIO SOLID 07/01/24 47X00005 20Y BIO SOLID 07/01/24 47X00005 20Y BIO SOLID 07/02/24 47X00005 20Y BIO SOLID 07/02/24 47X00005 20Y BIO SOLID 07/03/24 47X00005 20Y BIO SOLID 07/05/24 47X00005 20Y BIO SOLID 07/05/24 47X00005 20Y BIO SOLID 07/06/24 47X00005 20Y BIO SOLID 07/06/24 47X00005 20Y BIO SOLID 07/08/24 47X00005 20Y BIO SOLID 07/08/24 47X00005 20Y BIO SOLID 07/08/24 47X00005 20Y BIO SOLID 07/08/24 47X00005 20Y BIO SOLID 07/09/24 47X00005 20Y BIO SOLID 07/09/24 47X00005 20Y BIO SOLID 07/10/24 47X00005 20Y BIO SOLID 07/10/24 47X00005 20Y BIO SOLID 07/11/24 47X00005 20Y BIO SOLID 07/11/24 47X00005 20Y BIO SOLID INV# 47X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.71 tons BIO SOLIDS 10 .08 tons BIO SOLIDS 9.69 tons BIO SOLIDS 9.68 tons BIO SOLIDS 5.42 tons BIO SOLIDS 3.92 tons BIO SOLIDS 9.75 tons BIO SOLIDS 7.49 tons BIO SOLIDS 6.40 tons BIO SOLIDS 10.02 tons BIO SOLIDS 8.92 tons BIO SOLIDS 9.65 tons BIO SOLIDS 9.64 tons BIO SOLIDS 5.57 tons BIO SOLIDS 6.89 tons BIO SOLIDS 9.20 tons BIO SOLIDS 10.34 tons BIO SOLIDS 7.79 tons BIO SOLIDS 6.08 tons BIO SOLIDS 10.35 tons DATE PAGE 47X00005 07/31/24 08/27/24 606773 94.25/ton 94 .25/ton 94.25/ton 94.25/ton 94 .25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94 .25/ton 94.25/ton 07/31/24 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 915.17 950.04 913. 28 912.34 510.84 369.46 918.94 705.93 603.20 944.39 840.71 909.51 908.57 524.97 649.38 867.10 974. 55 734.21 573.04 975.49 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/12/24 47X00005 20Y BIO SOLID 07/13/24 47X00005 20Y BIO SOLID 07/13/24 47X00005 20Y BIO SOLID 07/15/24 47X00005 20Y BIO SOLID 07/15/24 47X00005 20Y BIO SOLID 07/16/24 47X00005 20Y BIO SOLID 07/16/24 47X00005 20Y BIO SOLID 07/17/24 47X00005 20Y BIO SOLID 07/17/24 47X00005 20Y BIO SOLID 07/18/24 47X00005 20Y BIO SOLID 07/18/24 47X00005 20Y BIO SOLID 07/19/24 47X00005 20Y BIO SOLID 07/20/24 47X00005 20Y BIO SOLID 07/22/24 47X00005 20Y BIO SOLID 07/22/24 47X00005 20Y BIO SOLID 07/23/24 47X00005 20Y BIO SOLID 07/23/24 47X00005 20Y BIO SOLID 07/24/24 47X00005 20Y BIO SOLID 07/24/24 47X00005 20Y BIO SOLID 07/25/24 47X00005 20Y BIO SOLID INV# 47X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .19tons BIO SOLIDS 10.17 tons BIO SOLIDS 8.81 tons BIO SOLIDS 8.32 tons BIO SOLIDS 7.04 tons BIO SOLIDS 7.60 tons BIO SOLIDS 9.27 tons BIO SOLIDS 6.42 tons BIO SOLIDS 8.23 tons BIO SOLIDS 5.56 tons BIO SOLIDS 6.63 tons BIO SOLIDS 7.01 tons BIO SOLIDS 3.10 tons BIO SOLIDS 9.07 tons BIO SOLIDS 3.68 tons BIO SOLIDS 7.10 tons BIO SOLIDS 9.80 tons BIO SOLIDS 10.67 tons BIO SOLIDS 5.93 tons BIO SOLIDS 11.14 tons DATE PAGE 47X00005 07/31/24 08/27/24 606773 94.25/ton 94 .25/ton 94.25/ton 94 .25/ton 94 .25/ton 94.25/ton 94 .25/ton 94 .25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94.25/ton 94 .25/ton 94.25/ton 94.25/ton 94.25/ton 94 .25/ton 94.25/ton 94.50/ton 07/31/24 2OF3 PLEASE PAY THIS AMOUNT AMOUNT 960.41 958.52 830.34 784.16 663.52 716.30 873.70 605 .09 775 .68 524.03 624.88 660.69 292.18 854.85 346.84 669.18 923.65 1,005.65 558.90 1,049.95 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805} 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/25/24 47X00005 20Y BIO SOLID 07/26/24 47X00005 20Y BIO SOLID 07/27/24 47X00005 20Y BIO SOLID 07/27/24 47X00005 20Y BIO SOLID 07/29/24 47X00005 20Y BIO SOLID 07/29/24 47X00005 20Y BIO SOLID 07/30/24 47X00005 20Y BIO SOLID 07/30/24 47X00005 20Y BIO SOLID 07/31/24 47X00005 20Y BIO SOLID 07/31/24 47X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 07/31/24 47X00005 1 MONTHLY BIN RENT BIN RENTAL 07/31/24 RENTAL CHARGE FOR 2 EXTRA BINS INV# 47X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.52 tons BIO SOLIDS 10 .30 tons BIO SOLIDS 11 .00 tons BIO SOLIDS 6.39 tons BIO SOLIDS 9.87 tons BIO SOLIDS 8.67 tons BIO SOLIDS 11 .10 tons BIO SOLIDS 10 .33 tons BIO SOLIDS 10 .20 tons BIO SOLIDS 8. 70 tons days DATE PAGE 47X00005 07/31/24 08/27/24 606773 94.50/ton 94.50/ton 94.25/ton 94 .25/ton 94 .25/ton 94.25/ton 94.25/ton 94 .25/ton 94.25/ton 94.25/ton /day 07/31/24 30F3 PLEASE PAY THIS AMOUNT AMOUNT 991. 51 970.78 1,036.75 602.26 930.25 817.15 1,046.18 973.60 961. 35 819.98 300.00 39,829.45 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-July 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.955 d. Difference (c-b) 2.251 e. $0.07 increments/divide into difference 32.16 f . Diesel Surcharge Multiplier (e/100) 32.16% g. Biosolds Recycling Surcharge $22.93 h. Revised Biosolds Recycling Charge with fuel surcharge $94.25 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-July 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 56 .59 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.955 d. Difference (c-b) 2.251 e. $0.07 increments/divide into difference 32.16 f. Diesel Surcharge Multiplier (e/100) 32.16% g. Biosolds Recycling Surcharge $18.20 h. Revised Biosolds Recycling Charge with fuel surcharge $74.79 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly V Show Data By: O Product 0 Area View •.. :·1 06/03/24 06/10/24 06/17/24 06/24/24 07/01/24 07/08/24 History Gasoline • All Grades D 4.920 4.792 4.714 4.682 4.651 4.658 2000-2024 All Grades -Reformulated Areas D 4.920 4.792 4.714 4.682 4.651 4.658 1995-2024 Regular D 4.808 4.679 4.599 4.564 4.533 4.535 2000-2024 Reformulated Areas D 4.808 4.679 4.599 4.564 4.533 4.535 1995-2024 Midgrade D 5.120 4.992 4.925 4.889 4.857 4 .860 2000-2024 Reformulated Areas D 5.120 4.992 4.925 4.889 4.857 4.860 1995-2024 Premium D 5.249 5.124 5.045 5.028 4.995 5,030 2000-2024 Reformulated Areas D 5.249 5.124· 5 .045 5.028 4.995 5 .030 1995-2024 Diesel (On-Highway) • All Types D 4.968 4.911 4.915 4.913 4.915 4.955 1995-2024 Ultra Low Sulfur (15 ppm and D 4.968 4.911 4.915 4.913 4.915 4 .955 2007-2024 Under) Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; •· = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and Included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to Improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources. and Notes link above for more information on this table. Release Date: 7/8/2024 Next Release Date: 7/15/2024 Engel & Gray, Inc. Material Receipts, by Customer 8/5/2024 4:55:46 PM Page 1/2 ----~- Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 7/1/2024 to: 7/31/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from : FIRST to : LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec . date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 7/1/2024 115392 BIOWET 8681 18465 131181 9.71 19.20 7/1/2024 115394 BIOWET 8681 18458 131149 10.08 15.60 7/1/2024 115395 BIOWET 8681 18465 131161 9.69 15.60 7/2/2024 115435 BIOWET 8681 18456 131226 5.42 9.60 7/2/2024 115436 BIOWET 8681 18421 131227 9.68 18 .00 7/3/2024 115454 BIOWET 8681 18451 131269 3.92 8.40 7/5/2024 115490 BIOWET 8681 18461 131294 9.75 18.00 7/5/2024 115491 BIOWET 8062 18442 131295 7.49 16.80 7/6/2024 115562 BIOWET 8681 18451 131324 6.40 10.80 7/6/2024 115563 BIOWET 8681 18458 131327 10.02 15.60 7/8/2024 115564 BIOWET 8681 18451 131345 8.92 16.80 7/8/2024 115565 BIOWET 8681 18464 131346 9.65 18.00 7/8/2024 115566 BIOWET 8681 18446 131367 5.57 9.60 7/8/2024 115567 BIOWET 8681 18427 131368 9 .64 18.00 7/9/2024 115579 BIOWET 8681 18451 131421 6 .89 15.60 7/9/2024 115580 BIOWET 8681 18461 131422 9 .20 18.00 7/10/2024 115592 BIOWET 8681 18464 131454 10 .34 18.00 7/10/2024 115593 BIOWET 8681 18456 131455 7.79 16.80 7/11/2024 115733 BIOWET 8681 18461 131502 6 .08 15.60 7/11/2024 115734 BIOWET 8681 18451 131503 10.35 18.00 7/12/2024 115743 BIOWET 8681 18464 131542 10.19 18 .00 7/13/2024 115753 BIOWET 8681 18451 131583 10 .17 18 .00 7/13/2024 115754 BIOWET 8681 18421 131582 8 .81 19 .20 7/15/2024 115761 BIOWET 8681 18456 131637 8.32 18.00 7/15/2024 115762 BIOWET 8681 18442 131638 7 .04 16.80 7/16/2024 115770 BIOWET 8681 18446 131666 7.60 16.80 7/16/2024 115771 BIOWET 8681 18440 131667 9.27 18.00 7/17/2024 115816 BIOWET 8681 18427 131730 6.42 15.60 7/17/2024 115817 BIOWET 8681 18461 131731 8 .23 16.80 7/18/2024 115858 BIOWET 8681 18465 131746 5.56 12 .00 7/18/2024 115859 BIOWET 8681 18421 131747 6.63 14 .40 7/19/2024 115866 BIOWET 8681 18438 131778 7 .01 16.80 © Copyright 2024 Asch I Management Systems Version 6.98F : Material Receipts, by Customer Engel & Gray, Inc. 8/5/2024 4:55:46 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu .yd . Bales 7/20/2024 115971 BIOWET 8681 18465 131815 3.10 5.00 7/22/2024 115976 BIOWET 8681 18427 131841 9.07 18 .00 7/22/2024 115977 BIOWET 8681 18461 131842 3.68 10.80 7/23/2024 115982 BIOWET 8681 18435 131868 7.10 15.00 7/23/2024 115983 BIOWET 8681 18455 131873 9 .80 15.00 7/24/2024 115994 BIOWET 8681 18434 131932 10.67 18.00 7/24/2024 115995 BIOWET 8681 18435 131933 5.93 14.40 7/25/2024 115997 BIOWET 8700 18440 131987 11.14 19.20 7/25/2024 115998 BIOWET 8681 18451 131988 10.52 19.20 7/26/2024 116043 BIOWET 8681 18446 132067 10 .30 18.00 7/27/2024 116096 BIOWET 8681 18435 132084 11 .00 17.03 7/27/2024 116097 BIOWET 8681 18434 132085 6.39 15.00 7/29/2024 116137 BIOWET 8681 18463 132131 9.87 18 .00 7/29/2024 116138 BIOWET 8681 18421 1321 32 8.67 18.00 7/30/2024 116145 BIOWET 8681 18417 132174 11.10 19 .20 7/30/2024 116146 BIOWET 8681 18451 132176 10 .33 18.00 7/31/2024 116156 BIOWET 8681 18442 132209 8 .70 13 .47 7/31/2024 116157 BIOWET 8681 18461 132210 10 .20 18 .00 Total per month 419.41 801.70 Total per customer 419.41 801.70 © Copyright 2024 Aschl Management Systems Version 6 .98F Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 08/01/24 48X00005 20Y BIO SOLID 08/01/24 48X00005 20Y BIO SOLID 08/02/24 48X00005 20Y BIO SOLID 08/03/24 48X00005 20Y BIO SOLID 08/03/24 48X00005 20Y BIO SOLID 08/05/24 48X00005 20Y BIO SOLID 08/05/24 48X00005 20Y BIO SOLID 08/05/24 48X00005 20Y BIO SOLID 08/05/24 48X00005 20Y BIO SOLID 08/06/24 48X00005 20Y BIO SOLID 08/06/24 48X00005 20Y BIO SOLID 08/07/24 48X00005 20Y BIO SOLID 08/07/24 48X00005 20Y BIO SOLID 08/08/24 48X00005 1 ROLL-OFF HOURLY DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR 08/08/24 DRIVER WENT TO SERVICE-BINS WERE 08/08/24 EMPTY-DRIVER TIME CHARGED 08/09/24 48X00005 20Y BIO SOLID WASTE HANDLING 08/09/24 48X00005 20Y BIO SOLID WASTE HANDLING 08/10/24 48X00005 20Y BIO SOLID WASTE HANDLING 08/12/24 48X00005 20Y BIO SOLID WASTE HANDLING INV# 48X00005 ACCT# 1.5 % per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 3.80 tons BIO SOLIDS 10 .77 tons BIO SOLIDS 9.78 tons BIO SOLIDS 6.94 tons BIO SOLIDS 9.98 tons BIO SOLIDS 4.03 tons BIO SOLIDS 10 .52 tons BIO SOLIDS 7.97 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10 .30 tons BIO SOLIDS 4.37 tons BIO SOLIDS 4.85 tons BIO SOLIDS 9.82 tons BIO SOLIDS 8.89 tons BIO SOLIDS 10.86 tons BIO SOLIDS 10 .90 tons BIO SOLIDS 10 .62 tons DATE PAGE 48X00005 08/31/24 09/27/24 606773 92 .89/ton 92.89/ton 92 .89/ton 92 .89/ton 92 .89/ton 92 .89/ton 92 .89/ton 92 .89/ton 92.89/ton 92 .89/ton 92 .89/ton 92.89/ton 92 .89/ton 92 .89/ton 92.89/ton 92 .89/ton 92 .89/ton 08/31/24 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 352.98 1,000.43 908.46 644.66 927.04 374.35 977 .20 740.33 972.56 956. 77 405.93 450.52 912.18 337 .01 825.79 1,008.79 1,012.50 986.49 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 .. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 08/12/24 48X00005 20Y BIO SOLID 08/13/24 48X00005 20Y BIO SOLID 08/13/24 48X00005 20Y BIO SOLID 08/14/24 48X00005 20Y BIO SOLID 08/14/24 48X00005 20Y BIO SOLID 08/15/24 48X00005 20Y BIO SOLID 08/15/24 48X00005 20Y BIO SOLID 08/16/24 48X00005 20Y BIO SOLID 08/16/24 48X00005 20Y BIO SOLID 08/17/24 48X00005 20Y BIO SOLID 08/17/24 48X00005 20Y BIO SOLID 08/19/24 48X00005 20Y BIO SOLID 08/19/24 48X00005 20Y BIO SOLID 08/20/24 48X00005 20Y BIO SOLID 08/20/24 48X00005 20Y BIO SOLID 08/21/24 48X00005 20Y BIO SOLID 08/21/24 48X00005 20Y BIO SOLID 08/22/24 48X00005 20Y BIO SOLID 08/22/24 48X00005 20Y BIO SOLID 08/23/24 48X00005 20Y BIO SOLID INV# 48X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.65 tons BIO SOLIDS 10.20 tons BIO SOLIDS 10.89 tons BIO SOLIDS 10.57 tons BIO SOLIDS 6.34 tons BIO SOLIDS 5.60 tons BIO SOLIDS 9.70 tons BIO SOLIDS 3.21 tons BIO SOLIDS 7.74 tons BIO SOLIDS 8.75 tons BIO SOLIDS 7.52 tons BIO SOLIDS 10.29 tons BIO SOLIDS 10.40 tons BIO SOLIDS 9.64 tons BIO SOLIDS 10.20 tons BIO SOLIDS 9.96 tons BIO SOLIDS 10.54 tons BIO SOLIDS 4.00 tons BIO SOLIDS 10.19 tons BIO SOLIDS 4.05 tons DATE PAGE 48X00005 08/31/24 09/27/24 606773 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 92.89/ton 08/31/24 20F3 PLEASE PAY THIS AMOUNT AMOUNT 1,082.17 947.48 1,011.57 981.85 588.92 520.18 901.03 298.18 718.97 812.79 698.53 955.84 966.06 895.46 947.48 925.18 979.06 371. 56 946.55 376.20 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 08/23/24 48X00005 20Y BIO SOLID 08/24/24 48X00005 20Y BIO SOLID 08/26/24 48X00005 20Y BIO SOLID 08/26/24 48X00005 20Y BIO SOLID 08/27/24 48X00005 20Y BIO SOLID 08/27/24 48X00005 20Y BIO SOLID 08/28/24 48X00005 20Y BIO SOLID 08/28/24 48X00005 20Y BIO SOLID 08/29/24 48X00005 20Y BIO SOLID 08/29/24 48X00005 20Y BIO SOLID 08/30/24 48X00005 20Y BIO SOLID 08/30/24 48X00005 20Y BIO SOLID 08/31/24 48X00005 20Y BIO SOLID 08/31/24 48X00005 20Y BIO SOLID 08/31/24 48X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 08/31/24 48X00005 1 MONTHLY BIN RENT BIN RENTAL 08/31/24 RENTAL CHARGE FOR 2 EXTRA BINS INV# 48X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .32 tons BIO SOLIDS 10 .68 tons BIO SOLIDS 10 .51 tons BIO SOLIDS 8.69 tons BIO SOLIDS 9.66 tons BIO SOLIDS 10.08 tons BIO SOLIDS 10 .77 tons BIO SOLIDS 6.58 tons BIO SOLIDS 10.44 tons BIO SOLIDS 9.23 tons BIO SOLIDS 10.65 tons BIO SOLIDS 5. 72 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.61 tons BIO SOLIDS 9. 71 tons DATE PAGE 48X00005 08/31/24 09/27/24 606773 AMOUNT 92.89/ton 958.62 92 .89/ton 992.07 92.89/ton 976.27 92.89/ton 807.21 92 .89/ton 897.32 92.89/ton 936.33 92 .89/ton 1,000.43 92 .89/ton 611.22 92.89/ton 969.77 92.89/ton 857.37 92.89/ton 989.28 92.89/ton 531. 33 92.89/ton 976.27 92.89/ton 985.56 92.89/ton 901. 96 300.00 08/31/24 30F3 PLEASE PAY 43 410 06 THIS AMOUNT , • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Aug 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.821 d. Difference (c-b) 2 .117 e. $0.07 increments/divide into difference 30.24 f. Diesel Surcharge Multiplier (e/100) 30.24% g. Biosolds Recycling Surcharge $21.57 h. Revised Biosolds Recycling Charge with fuel surcharge $92.89 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . DieselAd j08SLOWWTP revised .xis -·~troleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly .., Show Data By: 0 Product 0 View Area 07/01/24 07/08/24 07/15/24 07/22/24 07/29/24 08/05/24 History Gasoline -All Grades D 4.651 4.658 4.612 4.543 4.487 4.471 20 00-2024 All Grades -Reformulated Areas D 4.651 4.658 4.612 4.543 4.487 4.471 1995-2024 Regular D 4.533 4.535 4.487 4.428 4.370 4.355 2000-2024 Reformulated Areas D 4.533 4.535 4.487 4.428 4.370 4.355 1995-2024 Midgrade D 4.857 4.860 4.812 4 .754 4.698 4.684 2000-2024 Reformulated Areas D 4.857 4.860 4.812 4.754 4.698 4.684 1995-2024 Premium D 4.995 5.030 4.992 4.878 4.826 4.809 2000-2024 Reformulated Areas D 4.995 5.030 4.992 4.878 4.826 4.809 1995-2024 Diesel (On-Highway) -All Types D 4.915 4.955 4,932 4.874 4.831 4.82 1 1995-2024 Ultra Low Sulfur (15 ppm and Under) D 4.915 4.955 4.932 4 .874 4.831 4.821 2007-2024 Click on the source key icon to learn how to download series Into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area Is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA}, which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices al the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and Included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sutfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California}, any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we Implemented statistical methodology changes to Improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 8/5/2024 Next Release Date: 8/12/2024 Engel & Gray, Inc. Material Receipts, by Customer 9/4/2024 10:56:20 AM Page 1/2 ' ------- Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 8/1/2024 to: 8/31/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 81112024 116243 BIOWET 8681 18446 132231 3.80 12.00 811/2024 116244 BIOWET 8681 18438 132232 10.77 18.00 8/2/2024 116313 BIOWET 8062 18442 132284 9.78 18.00 8/312024 116315 BIOWET 8062 18421 132296 6.94 14.40 8/312024 116316 BIOWET 8062 18456 132297 9.98 16.80 8/512024 116319 BIOWET 8062 18440 132309 4.03 9.60 81512024 116320 BIOWET 8062 18461 132310 10.52 18.00 8/512024 116321 BIOWET 8062 18465 132336 7.97 16.80 81512024 116322 BIOWET 8062 18451 132337 10.47 18.00 8/612024 116333 BIOWET 8681 18463 132388 10.30 18.00 8/612024 116334 BIOWET 8681 18442 132389 4.37 9.60 81712024 116423 BIOWET 8681 18453 132412 4.85 9.60 8/712024 116424 BIOWET 8681 18461 132413 9.82 18.00 819/2024 116474 BIOWET 8681 18442 132531 8.89 15.00 8/912024 116475 BIOWET 8681 18463 132532 10.86 15.00 8110/2024 116477 BIOWET 8681 18440 132533 10.90 15.00 8112/2024 116483 BIOWET 8681 18435 132564 10.62 17.00 8/1212024 116484 BIOWET 8681 18442 132565 11.65 17.00 811312024 116564 BIOWET 8681 18451 132589 10.20 17.00 8/1312024 116565 BIOWET 8681 18446 132590 10.89 17.00 8114/2024 116576 BIOWET 8681 18456 132635 6.34 14.40 8/14/2024 116577 BIOWET 8681 18465 132636 10.57 18.00 8115/2024 116584 BIOWET 8681 18440 132670 5.60 18.00 8/1512024 116585 BIOWET 8681 18463 132671 9.70 18.00 8116/2024 116642 BIOWET 8681 18435 132704 3.21 9.60 8116/2024 116643 BIOWET 8681 18442 132705 7.74 18.00 8/1712024 116649 BIOWET 8681 18436 132709 8.75 15.60 8117/2024 116650 BIOWET 8681 18461 132710 7.52 15.60 8/1912024 116680 BIOWET 8681 18439 132758 10.29 18.00 8119/2024 116681 BIOWET 8681 18451 132759 10.40 18.00 8/2012024 116689 BIOWET 8681 18457 132808 10.20 19.20 8/20/2024 116690 BIOWET 8681 18465 132809 9.64 18.00 © Copyright 2024 Aschl Management Systems Version 6.98F Engel & Gray, Inc. : Material Receipts, by Customer 9/4/2024 10:56:20 AM · Page 2/2 r - Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill i Qty. tons Qty. cu.yd. Bales 8/21/2024 116768 BIOWET 8681 18425 132822 9 .96 18.00 8121/2024 116769 BIOWET 8681 18456 132823 10.54 18.00 8/22/2024 116777 BIOWET 8681 18457 132895 4.00 9.60 8/22/2024 116778 BIOWET 8681 18440 132896 10.19 18 .00 8/2312024 116821 BIOWET 8681 18435 132936 4.05 9.60 8123/2024 116822 BIOWET 8681 18442 132937 10.32 18.00 8/24/2024 116844 BIOWET 8681 18438 132946 10.68 16.80 8/26/2024 116847 BIOWET 8681 18451 132971 10.51 18.00 8/26/2024 116848 BIOWET 8681 18465 132972 8.69 18 .00 8/27/2024 116854 BIOWET 8681 18462 133036 9.66 18.00 8/27/2024 116855 BIOWET 8681 18435 133037 10.08 18.00 8128/2024 116861 BIOWET 8681 18463 133055 10.77 19.20 8/2812024 116862 BIOWET 8681 18457 133056 6.58 16.80 8/29/2024 116941 BIOWET 8681 18462 133103 10.44 18.00 8/29/2024 116942 BIOWET 8681 18435 133104 9.23 18.00 8/3012024 116953 BIOWET 8681 18457 133139 10.65 18.00 8/3012024 116954 BIOWET 8681 18463 133140 5.72 14.40 8/3112024 116960 BIOWET 8681 18462 133171 10.51 16.80 8/3112024 116961 BIOWET 8681 18440 133172 10 .61 16.80 8/3112024 116962 BIOWET 8681 18442 133177 9.71 16.80 Total per month 460.47 845.00 Total per customer 460.47 845.00 © Copyright 2024 Aschl Management Systems Version 6.98F PO 620519R:78382Pay 40116.30SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/02/24 49X00005 20Y BIO SOLID 09/02/24 49X00005 20Y BIO SOLID 09/02/24 49X00005 20Y BIO SOLID 09/02/24 49X00005 20Y BIO SOLID 09/03/24 49X00005 20Y BIO SOLID 09/03/24 49X00005 20Y BIO SOLID 09/04/24 49X00005 20Y BIO SOLID 09/04/24 49X00005 20Y BIO SOLID 09/05/24 49X00005 1 ROLL-OFF HOURLY 00066929 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR FUEL SURCHARGE INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.60 tons BIO SOLIDS 10.70 tons BIO SOLIDS 11.65 tons BIO SOLIDS 11.25 tons BIO SOLIDS 8.45 tons BIO SOLIDS 10.52 tons BIO SOLIDS 10.81 tons BIO SOLIDS 10.46 tons 49X00005 09/30/24 10/27/24 606773 92.16/ton 92.16/ton 92.16/ton 92 .16/ton 92.16/ton 92.16/ton 92.16/ton 92.16/ton 09/05/24 SCHEDULED SERVICE-BINS WERE EMPTY 09/05/24 TRIP CHARGE 09/06/24 49X00005 20Y BIO SOLID 09/06/24 49X00005 20Y BIO SOLID 09/07/24 49X00005 20Y BIO SOLID 09/09/24 49X00005 20Y BIO SOLID 09/09/24 49X00005 20Y BIO SOLID 09/09/24 49X00005 20Y BIO SOLID 09/09/24 49X00005 20Y BIO SOLID 09/10/24 49X00005 20Y BIO SOLID INV# 49X00005 ACCT# 1.5% per month late charge assessed on past due amounts WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING BIO SOLIDS 10 .54 tons 92.16/ton BIO SOLIDS 10.80 tons 92 .16/ton BIO SOLIDS 10 .10 tons 92.16/ton BIO SOLIDS 8.58 tons 92 .16/ton BIO SOLIDS 4.76 tons 92.16/ton BIO SOLIDS 10.82 tons 92.16/ton BIO SOLIDS 10.80 tons 92.16/ton BIO SOLIDS 10.57 tons 92.16/ton DATE 09/30/24 PAGE 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 976.90 986.11 1,073.66 1,036.80 778.75 969.52 996.25 963.99 230.00 67.18 971.37 995.33 930.82 790.73 438.68 997.17 995.33 974.13 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/10/24 49X00005 20Y BIO SOLID 09/11/24 49X00005 20Y BIO SOLID 09/12/24 49X00005 20Y BIO SOLID 09/12/24 49X00005 20Y BIO SOLID 09/13/24 49X00005 20Y BIO SOLID 09/13/24 49X00005 20Y BIO SOLID 09/14/24 49X00005 20Y BIO SOLID 09/16/24 49X00005 20Y BIO SOLID 09/16/24 49X00005 20Y BIO SOLID 09/17/24 49X00005 20Y BIO SOLID 09/17/24 49X00005 20Y BIO SOLID 09/18/24 49X00005 20Y BIO SOLID 09/19/24 49X00005 20Y BIO SOLID 09/21/24 49X00005 20Y BIO SOLID 09/21/24 49X00005 20Y BIO SOLID 09/23/24 49X00005 20Y BIO SOLID 09/23/24 49X00005 20Y BIO SOLID 09/24/24 49X00005 20Y BIO SOLID 09/24/24 49X00005 20Y BIO SOLID 09/25/24 49X00005 20Y BIO SOLID INV# 49X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WAST-E HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.41 tons BIO SOLIDS 10 .11 tons BIO SOLIDS 5.07 tons BIO SOLIDS 8.44 tons BIO SOLIDS 10.45 tons BIO SOLIDS 4.11 tons BIO SOLIDS 11.00 tons BIO SOLIDS 10.09 tons BIO SOLIDS 10.70 tons BIO SOLIDS 8.93 tons BIO SOLIDS 9.55 tons BIO SOLIDS 10.69 tons BIO SOLIDS 7.75 tons BIO SOLIDS 10.30 tons BIO SOLIDS 10.74 tons BIO SOLIDS 10.59 tons BIO SOLIDS 11.05 tons BIO SOLIDS 7.93 tons BIO SOLIDS 8.85 tons BIO SOLIDS 10.65 tons DATE PAGE 49X00005 09/30/24 10/27/24 606773 92.16/ton 92 .16/ton 92.16/ton 92.16/ton 92.16/ton 92.16/ton 92.16/ton 92.16/ton 92 .16/ton 92.16/ton 92.16/ton 92 .16/ton 92.16/ton 92.16/ton 92.16/ton 92 .16/ton 92.16/ton 92.16/ton 92.16/ton 92.16/ton 09/30/24 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 959.39 931. 74 467.25 777.83 963.07 378.78 1,013.76 929.89 986.11 822.99 880.13 985.19 714.24 949.25 989.80 975.97 1,018.37 730.83 815.62 981. so Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/25/24 49X00005 20Y BIO SOLID 09/26/24 49X00005 20Y BIO SOLID 09/26/24 49X00005 20Y BIO SOLID 09/27/24 49X00005 20Y BIO SOLID 09/27/24 49X00005 20Y BIO SOLID 09/28/24 49X00005 20Y BIO SOLID 09/30/24 49X00005 20Y BIO SOLID 09/30/24 49X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 09/30/24 49X00005 1 MONTHLY BIN RENT BIN RENTAL 09/30/24 RENT AL CHARGE FOR 2 EXTRA BINS INV# 49X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 49X00005 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 7.84 tons BIO SOLIDS 10. 70 tons BIO SOLIDS 10 .50 tons BIO SOLIDS 10.25 tons BIO SOLIDS 11 .85 tons BIO SOLIDS 10 .33 tons BIO SOLIDS 9.40 tons BIO SOLIDS 9.12 tons DATE PAGE 09/30/24 10/27/24 606773 92 .16/ton 92.16/ton 92 .16/ton 92 .16/ton 92 .16/ton 92.16/ton 92 .16/ton 92.16/ton 09/30/24 3OF3 PLEASE PAY THIS AMOUNT AMOUNT 722.53 986.11 967.68 944.64 1,092.10 952.01 866.30 840.50 300.00 40,116.30 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Sept 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b . Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.749 d. Difference (c-b) 2.045 e. $0.07 increments/divide into difference 29.21 f. Diesel Surcharge Multiplier (e/100) 29.21% g. Biosolds Recycling Surcharge $20.84 h. Revised Biosolds Recycling Charge with fuel surcharge $92.16 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly V Show Data By: 0 Product 0 Area 07/29/24 08105124 View 08/12124 08/19/24 08/26/24 09102124 History Gasoline -All Grades 0 4.487 4.471 4.450 4.438 4.446 4.525 2000-2024 All Grades • Reformulated Areas 0 4.487 4.471 4.450 4.438 4.446 4.525 1995-2024 Regular 0 4.370 4.355 4.330 4.318 4.325 4,406 2000-2024 Reformulated Areas 0 4.370 4.355 4.330 4.318 4.325 4.406 1995-2024 Midgrade 0 4.698 4.684 4.664 4.651 4.653 4.707 2000-2024 Reformulated Areas 0 4.698 4.684 4.664 4.651 4.653 4.707 1995-2024 Premium 0 4.826 4.809 4.802 4.788 4.805 4.896 2000-2024 Reformulated Areas 0 4.826 4.809 4.802 4.788 4.805 4.896 1995-2024 Diesel (On-Highway) -All Types 0 4.831 4.821 4.763 4.739 4.707 4.749 1995-2024 Ultra Low Sulfur (15 ppm and Under) 0 4.831 4.821 4.763 4.739 4.707 4.749 2007-2024 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. •=No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represenled by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemente_d statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 9/3/2024 Next Release Date: 9/9/2024 Engel & Gray, Inc. Material Receipts, by Customer 10/4/2024 10:38:16AM Page 1/2 r Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 9/1/2024 to: 9/30/2024 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from : FIRST to : LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 9/2/2024 116983 BIOWET 8681 18461 133180 10.60 18.00 9/2/2024 116984 BIOWET 8681 18436 133181 10.70 18.00 9/2/2024 116985 BIOWET 8681 18462 133182 11.65 18.00 9/2/2024 116986 BIOWET 8681 18435 133183 11 .25 18.00 9/3/2024 117122 BIOWET 8681 18442 133220 10 .52 18.00 9/3/2024 117123 BIOWET 8681 18461 133221 8.45 16.80 9/4/2024 117090 BIOWET 8681 18451 133244 10.81 19.70 9/4/2024 117091 BIOWET 8681 18436 133745 10.46 18.00 9/6/2024 117207 BIOWET 8681 18440 133382 10.54 19.20 9/6/2024 117211 BIOWET 8681 18442 133383 10.80 19.20 9/7/2024 117197 BIOWET 8681 18461 133390 10.10 16.80 9/9/2024 117215 BIOWET 8681 18465 133419 8.58 16.80 9/9/2024 117216 BIOWET 8681 18463 133420 4.76 9.60 9/9/2024 117217 BIOWET 8681 18441 133438 10 .82 19 .20 9/9/2024 117218 BIOWET 8681 18425 133439 10.80 19 .20 9/10/2024 117255 BIOWET 8681 18442 133481 10.41 19.20 9/10/2024 117256 BIOWET 8681 18440 133482 10.57 19.20 9/11/2024 117305 BIOWET 8681 18463 133500 10.11 18.00 9/12/2024 117483 BIOWET 8681 18442 133562 5 .07 13.20 9/12/2024 117484 BIOWET 8681 18465 133563 8.44 16.80 9/13/2024 117492 BIOWET 8681 18425 133575 10 .45 18.00 9/13/2024 117493 B/OWET 8681 18451 133771 4.11 9-60 9/14/2024 117506 B/OWET 8681 18465 133614 11 .00 18 .00 9/16/2024 117511 BIOWET 8681 18461 133635 10.09 18 .00 9/16/2024 117512 B/OWET 8681 18442 133636 10 .70 18.00 9/17/2024 117523 BIOWET 8681 18439 133702 8.93 14.40 9/17/2024 117524 B/OWET 8681 18465 133712 9.55 15.60 9/18/2024 117534 B/OWET 8681 18451 133724 10 .69 18.00 9/19/2024 117546 B/OWET 8681 18440 133807 7.75 12.00 9/21/2024 117586 BIOWET 8681 18442 133865 10.30 16.80 9/21/2024 117587 BIOWET 8681 18436 133866 10 .74 18.00 9/23/2024 117596 BIOWET 8681 18440 133909 10.59 18.00 © Copyright 2024 Aschl Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 10/4/2024 10:38:16AM Page 2/2 r Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec . date Rec. Material code Lot Site I Bin Scale Bill Qty. tons Qty. cu.yd. Bales 9/23/2024 117598 BIOWET 8681 18438 133910 11.05 18.00 9/24/2024 117689 BIOWET 8681 18417 133922 8.85 15.00 9/24/2024 117690 BIOWET 8681 18462 133923 7.93 12.60 9/25/2024 117703 BIOWET 8681 18440 133975 7.84 15.00 9/25/2024 117704 BIOWET 8681 18438 133976 10 .65 18.00 9/26/2024 117705 BIOWET 8681 18432 133992 10 .70 18 .00 9/26/2024 117706 BIOWET 8681 18439 133993 10.50 18.00 9/27/2024 117710 BIOWET 8681 18436 134031 10 .25 18.00 9/27/2024 117711 BIOWET 8681 18440 134032 11 .85 18 .00 9/28/2024 117724 BIOWET 8681 18438 134082 10 .33 16 .80 9/30/2024 117777 BIOWET 8681 18425 134125 9.40 18 .00 9/30/2024 117778 BIOWET 8681 18451 134126 9 .12 18.00 Total per month 428.81 748.70 Total per customer 428.81 748.70 © Copyright 2024 Aschl Management Systems Version 6.98F PO 620519R82506Pay $48069.30SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/02/25 51X00006 20Y BIO SOLID 01/02/25 51X00006 20Y BIO SOLID 01/02/25 51X00006 20Y BIO SOLID 01/02/25 51X00006 20Y BIO SOLID 01/03/25 51X00006 1 ROLL-OFF 00071014 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR FUEL SURCHARGE INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .82 tons BIO SOLIDS 10 .55 tons BIO SOLIDS 10 .24 tons BIO SOLIDS 10 .94 tons 51X00006 01/31/25 02/27/25 606773 90 .82/ton 90 .82/ton 90 .82/ton 90 .82/ton 01/03/25 SERVICE SCHEDULED-BINS WERE EMPTY 01/04/25 51X00006 20Y BIO SOLID 01/04/25 51X00006 20Y BIO SOLID 01/06/25 51X00006 20Y BIO SOLID 01/06/25 51X00006 20Y BIO SOLID 01/08/25 51X00006 20Y BIO SOLID 01/08/25 51X00006 20Y BIO SOLID 01/09/25 51X00006 20Y BIO SOLID 01/09/25 51X00006 20Y BIO SOLID 01/10/25 51X00006 20Y BIO SOLID 01/10/25 51X00006 20Y BIO SOLID 01/11/25 51X00006 20Y BIO SOLID 01/11/25 51X00006 20Y BIO SOLID 01/13/25 51X00006 20Y BIO SOLID INV# 51X00006 ACCT# 1.5% per month late charge assessed on past due amounts WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING BIO SOLIDS 8.04 tons 90 .82/ton BIO SOLIDS 10.47 tons 90 .82/ton BIO SOLIDS 11.12 tons 90.82/ton BIO SOLIDS 11 .18 tons 90 .82/ton BIO SOLIDS 11 .04 tons 90 .82/ton BIO SOLIDS 10.21 tons 90.82/ton BIO SOLIDS 10.94 tons 90 .82/ton BIO SOLIDS 11.07 tons 90.82/ton BIO SOLIDS 10.65 tons 90 .82/ton BIO SOLIDS 11 .05 tons 90 .82/ton BIO SOLIDS 10.92 tons 90 .82/ton BIO SOLIDS 10.98 tons 90.82/ton BIO SOLIDS 11.17 tons 90 .82/ton DATE 01/31/25 PAGE 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 982.67 958.15 930.00 993.57 270.00 73.82 730.19 950.89 1,009.92 1,015.37 1,002.65 927.27 993.57 1,005.38 967.23 1,003.56 991. 75 997.20 1,014.46 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/13/25 51X00006 20Y BIO SOLID 01/14/25 51X00006 20Y BIO SOLID 01/14/25 51X00006 20Y BIO SOLID 01/15/25 51X00006 20Y BIO SOLID 01/15/25 51XOd006 20Y BIO SOLID 01/16/25 51X00006 20Y BIO SOLID 01/16/25 51X00006 20Y BIO SOLID 01/17/25 51X00006 20Y BIO SOLID 01/17/25 51X00006 20Y BIO SOLID 01/18/25 51X00006 20Y BIO SOLID 01/20/25 51X00006 20Y BIO SOLID 01/20/25 51X00006 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.31 tons BIO SOLIDS 11.04 tons BIO SOLIDS 10.48 tons BIO SOLIDS 8.68 tons BIO SOLIDS 10 .75 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.46 tons BIO SOLIDS 10.37 tons BIO SOLIDS 10.32 tons BIO SOLIDS 10.16 tons BIO SOLIDS 10.60 tons 01/20/25 51X00006 20Y BIO SOLID WASTE HANDLING BIO SOLIDS 10.44 tons 01/20/25 51X00006 20Y BIO SOLID WASTE HANDLING -BIO SOLIDS 10.71 tons 01/21/25 51X00006 1 ROLL-OFF TRUCKING-HOUR 00071429 FUEL SURCHARGE 01/21/25 SCHEDULED SERVICE-BINS WERE EMPTY 01/22/25 51X00006 20Y BIO SOLID WASTE HANDLING BIO SOLIDS 10.58 tons 01/22/25 51X00006 20Y BIO SOLID WASTE HANDLING BIO SOLIDS 10.55 tons 01/23/25 51X00006 20Y BIO SOLID WASTE HANDLING BIO SOLIDS 10.82 tons INV# 51X00006 DATE ACCT# PAGE 51X00006 01 /31 /25 02/27/25 606773 90.82/ton 90.82/ton 90.82/ton 90.82/ton 90 .82/ton 90.82/ton 90.82/ton 90.82/ton 90.82/ton 90 .82/ton 90.82/ton 90.82/ton 90 .82/ton 90.82/ton 90.82/ton 90.82/ton 90.82/ton 01/31/25 20F3 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 936.35 1,002.65 951. 79 788.32 976.32 953.61 945 .44 949.98 941.80 937.26 922.73 962.69 948.16 972.68 236.25 64. 59 960.88 958.15 982.67 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (SOS) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/23/25 51X00006 20Y BIO SOLID 01/24/25 51X00006 20Y BIO SOLID 01/24/25 51X00006 20Y BIO SOLID 01/25/25 51X00006 20Y BIO SOLID 01/25/25 51X00006 20Y BIO SOLID 01/27/25 51X00006 20Y BIO SOLID 01/27/25 51X00006 20Y BIO SOLID 01/28/25 51X00006 20Y BIO SOLID 01/28/25 51X00006 20Y BIO SOLID 01/29/25 51X00006 20Y BIO SOLID 01/29/25 51X00006 20Y BIO SOLID 01/30/25 51X00006 20Y BIO SOLID 01/30/25 51X00006 20Y BIO SOLID 01/31/25 51X00006 20Y BIO SOLID 01/31/25 51X00006 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 01/31/25 51X00006 1 MONTHLY BIN RENT BIN RENTAL 01/31/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 51X00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 51X00006 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.81 tons BIO SOLIDS 10.71 tons BIO SOLIDS 10.80 tons BIO SOLIDS 11 .33 tons BIO SOLIDS 10.61 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.59 tons BIO SOLIDS 11.19tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.59 tons BIO SOLIDS 9.17 tons BIO SOLIDS 11 .09 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.89 tons days DATE PAGE 01/31/25 02/27/25 606773 90.82/ton 90.82/ton 90.82/ton 90 .82/ton 90.82/ton 90 .82/ton 90.82/ton 90.82/ton 90 .82/ton 90 .82/ton 90.82/ton 90.82/ton 90.82/ton 90.82/ton 90.82/ton /day 01/31/25 3 OF3 PLEASE PAY THIS AMOUNT AMOUNT 890.94 972 .68 980.86 1,028.99 963.60 997.20 961. 78 1,016.28 961. 78 997.20 961.78 832.82 1,007.19 997.20 989.03 300.00 48,069.30 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-JAN 2025 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 71.32 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.618 d . Difference (c-b) 1.914 e. $0.07 increments/divide into difference 27.34 f . Diesel Surcharge Multiplier (e/100) 27.34% g. Biosolds Recycling Surcharge $19.50 h. Revised Biosolds Recycling Charge with fuel surcharge $90.82 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. Diese I Ad j08SLOWWTP revised .xis Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly V Show Data By: 0 Product 0 Area View 12/02/24 12/09/24 12/16/24 12/23/24 12/30/24 01/06/25 History Gasoline -All Grades 0 4.295 4.261 4.216 4.217 4 .228 4.276 2000-2025 All Grades -Reformulated Areas 0 4.295 4.261 4.216 4.217 4.228 4.276 199 5-202 5 Regular 0 4.177 4.141 4.096 4.094 4.105 4.154 20 00-2 025 Reformulated Areas 0 4.177 4.141 4 .096 4.094 4.105 4.154 199 5-2025 Midgrade 0 4 .502 4.477 4.421 4.437 4.445 4.489 2000-2 02 5 Reformulated Areas 0 4.502 4.477 4 .421 4.437 4.445 4.489 1995-2025 Premium [] 4 .642 4 .615 4.571 4.575 4.587 4.631 200 0-20 25 Reformulated Areas 0 4.642 4.615 4 .571 4.575 4.587 4.631 1995 -2025 Diesel (On-Highway) -All Types 0 4 .652 4.623 4.597 4.580 4.576 4 .618 1995-20 25 Ultra Low Sulfur (15 ppm and Under) 0 4.652 4.623 4 .597 4.580 4.576 4.618 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Nol Available; W = Wi1hheld to avoid disclosure of individual company data . Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect wee kly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical me!hodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparab le to those published for May 7, 2018. On June 13, 2023, we implemented statistical me!hodology change s to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 1/6/2025 Next Rel ease Date : 1/13/2025 Engel & Gray, Inc. Material Receipts, by Customer 2/7/2025 11 :54:21 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWTP Rec. date from: 1/1/2025 to: 1/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin I Scale Bill Qty. tons Qty. cu.yd. Bales 1/2/2025 120459 BIOWET 8062 18436 137362 10.24 16.80 1/2/2025 120460 BIOWET 8062 18442 137363 10.94 19.20 1/2/2025 120461 BIOWET 8062 18432 137374 10.82 16.80 1/2/2025 120462 BIOWET 8062 18425 137375 10.55 16.80 1/4/2025 120511 BIOWET 8062 18427 137429 8.04 18.00 1/4/2025 120512 BIOWET 8062 18445 137430 10.47 19.20 1/6/2025 120632 BIOWET 8062 18442 137443 11.12 19.20 1/6/2025 120633 BIOWET 8062 18463 137444 11.18 19.20 1/8/2025 120640 BIOWET 8995 18445 137541 10.21 16.00 1/9/2025 120695 BIOWET 8995 18425 137641 10.94 19.20 1/9/2025 120696 BIOWET 8995 18436 137642 11.07 19.20 1/10/2025 120701 BIOWET 8995 18441 137682 11.05 18.00 1/10/2025 120702 BIOWET 8995 18462 137681 10.65 16.80 1/11/2025 120706 BIOWET 8995 18456 137706 10.98 18.00 1/11/2025 120707 BIOWET 8995 18433 137707 10.92 18.00 1/13/2025 120775 BIOWET 8995 18463 137744 10.31 16.00 1/13/2025 120776 BIOWET 8995 18440 137745 11.17 19.20 1/14/2025 120789 BIOWET 8995 18427 137809 11.04 18.00 1/14/2025 120790 BIOWET 8995 18437 137808 10.48 16.00 1/15/2025 120857 BIOWET 8995 18418 137830 8.68 14.40 1/15/2025 120858 BIOWET 8995 18468 137831 10.75 16.80 1/16/2025 120901 BIOWET 8062 18460 137908 10.41 16.00 1/16/2025 120902 BIOWET 8062 18464 137909 10.50 16.00 1/17/2025 120909 BIOWET 8062 18443 137924 10.46 16.80 1/17/2025 120910 BIOWET 8062 18437 137925 10.37 16.80 1/18/2025 120641 BIOWET 8995 18427 137542 11.04 18.00 1/18/2025 120913 BIOWET 8062 18463 137963 10.32 16.00 1/20/2025 120999 BIOWET 8062 18440 137985 10.71 16.80 1/20/2025 121000 BIOWET 8062 18460 137986 10.44 16.00 1/20/2025 121001 BIOWET 8062 18428 138000 10.60 16.00 1/20/2025 121002 BIOWET 8062 18462 138001 10.16 15.00 1/22/2025 121028 BIOWET 8062 18464 138073 10.55 19.20 © Copyright 2025 Aschl Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 2/7/2025 11 :54:21 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . Bales 1/22/2025 121029 BIOWET 8062 18458 138074 10.58 16.80 1/23/2025 121034 BIOWET 8062 18460 138155 9.81 15.00 1/23/2025 121035 BIOWET 8062 18440 138156 10.82 16.80 1/24/2025 121036 BIOWET 8062 18468 .138186 10.80 16.80 1/24/2025 121037 BIOWET 8062 18428 138187 10.71 16.50 1/25/2025 121045 BIOWET 8062 18418 138219 11.33 18.00 1/25/2025 121046 BIOWET 8062 18437 138220 10.61 16.00 1/27/2025 121191 BIOWET 8995 138270 10 .98 17.00 1/27/2025 121192 BIOWET 8062 18441 138271 10.59 16 .40 1/28/2025 121204 BIOWET 8995 18440 138296 11 .19 18.00 1/28/2025 121205 BIOWET 8995 18460 138297 10.59 18.00 1/29/2025 121206 BIOWET 8995 18441 138363 10 .98 17.00 1/29/2025 121207 BIOWET 8995 18458 138364 10.59 16.00 1/30/2025 121217 BIOWET 8062 18428 138409 9.17 14.40 1/30/2025 121218 BIOWET 8062 18455 138410 11 .09 18 .00 1/31/2025 121226 BIOWET 8062 18454 138429 10 .98 17.00 1/31/2025 121227 BIOWET 8062 18443 138430 10.89 16 .80 Total per month 518.88 837.90 Total per customer 518.88 837.90 © Copyright 2025 Aschl Management Systems Version 6.98F PO 620519R 84295Pay $60392.20SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/01/25 54X00006 20Y BIO SOLID 04/01/25 54X00006 20Y BIO SOLID 04/02/25 54X00006 20Y BIO SOLID 04/02/25 54X00006 20Y BIO SOLID 04/02/25 54X00006 20Y BIO SOLID 04/02/25 54X00006 20Y BIO SOLID 04/03/25 54X00006 20Y BIO SOLID 04/03/25 54X00006 20Y BIO SOLID 04/03/25 54X00006 20Y BIO SOLID 04/03/25 54X00006 20Y BIO SOLID 04/04/25 54X00006 20Y BIO SOLID 04/04/25 54X00006 20Y BIO SOLID 04/05/25 54X00006 20Y BIO SOLID 04/05/25 54X00006 20Y BIO SOLID 04/05/25 54X00006 20Y BIO SOLID 04/05/25 54X00006 20Y BIO SOLID 04/07/25 54X00006 20Y BIO SOLID 04/07/25 54X00006 20Y BIO SOLID 04/07/25 54X00006 20Y BIO SOLID 04/07/25 54X00006 20Y BIO SOLID INV# 54X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.08 tons BIO SOLIDS 9.84 tons BIO SOLIDS 9.39 tons BIO SOLIDS 10 .11 tons BIO SOLIDS 10.35 tons BIO SOLIDS 10 .30 tons BIO SOLIDS 11 .18 tons BIO SOLIDS 10.45 tons BIO SOLIDS 9.71 tons BIO SOLIDS 4.67 tons BIO SOLIDS 10 .56 tons BIO SOLIDS 7.52 tons BIO SOLIDS 10.40 tons BIO SOLIDS 4.68 tons BIO SOLIDS 10 .69 tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.31 tons BIO SOLIDS 10.39 tons BIO SOLIDS 9.94 tons BIO SOLIDS 10.00 tons DATE PAGE 54X00006 04/30/25 05/27/25 606773 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95 .40/ton 95 .40/ton 95.40/ton 95.40/ton 95 .40/ton 95.40/ton 95.40/ton 95.40/ton 04/30/25 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 961.63 938.74 895.81 964.49 987.39 982.62 1,066.57 996.93 926.33 445.52 1,007.42 717.41 992.16 446.47 1,019.83 1,010.29 983.57 991.21 948.28 954.00 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/08/25 54X00006 20Y BIO SOLID 04/08/25 54X00006 20Y BIO SOLID 04/08/25 54X00006 20Y BIO SOLID 04/08/25 54X00006 20Y BIO SOLID 04/09/25 54X00006 20Y BIO SOLID 04/09/25 54X00006 20Y BIO SOLID 04/09/25 54X00006 20Y BIO SOLID 04/09/25 54X00006 20Y BIO SOLID 04/10/25 54X00006 20Y BIO SOLID 04/10/25 54X00006 20Y BIO SOLID 04/11/25 54X00006 20Y BIO SOLID 04/11/25 54X00006 20Y BIO SOLID 04/12/25 54X00006 20Y BIO SOLID 04/12/25 54X00006 20Y BIO SOLID 04/12/25 54X00006 20Y BIO SOLID 04/12/25 54X00006 20Y BIO SOLID 04/14/25 54X00006 20Y BIO SOLID 04/14/25 54X00006 20Y BIO SOLID 04/15/25 54X00006 20Y BIO SOLID 04/15/25 54X00006 20Y BIO SOLID INV# 54X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11 .52 tons BIO SOLIDS 9.81 tons BIO SOLIDS 8.25 tons BIO SOLIDS 10.23 tons BIO SOLIDS 10 .35 tons BIO SOLIDS 10 .88 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.23 tons BIO SOLIDS 10 .64 tons BIO SOLIDS 10.92 tons BIO SOLIDS 8.85 tons BIO SOLIDS 9.72 tons BIO SOLIDS 6.80 tons BIO SOLIDS 10.73 tons BIO SOLIDS 14.05 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10.20 tons BIO SOLIDS 9.87 tons BIO SOLIDS 11 .19 tons DATE PAGE 54X00006 04/30/25 05/27/25 606773 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 04/30/25 2OF4 PLEASE PAY THIS AMOUNT AMOUNT 1,099.01 935.87 787.05 975.94 987.39 1,037.95 995.98 975.94 1,015.06 1,041.77 844.29 927.29 648.72 1,023.64 1,340.37 1,001.70 998.84 973.08 941.60 1,067.53 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/21/25 54X00006 20Y BIO SOLID 04/21/25 54X00006 20Y BIO SOLID 04/21/25 54X00006 20Y BIO SOLID 04/21/25 54X00006 20Y BIO SOLID 04/22/25 54X00006 20Y BIO SOLID 04/22/25 54X00006 20Y BIO SOLID 04/23/25 54X00006 20Y BIO SOLID 04/23/25 54X00006 20Y BIO SOLID 04/23/25 54X00006 20Y BIO SOLID 04/23/25 54X00006 20Y BIO SOLID 04/24/25 54X00006 20Y BIO SOLID 04/24/25 54X00006 20Y BIO SOLID 04/25/25 54X00006 20Y BIO SOLID 04/25/25 54X00006 20Y BIO SOLID 04/26/25 54X00006 20Y BIO SOLID 04/26/25 54X00006 20Y BIO SOLID 04/28/25 54X00006 20Y BIO SOLID 04/28/25 54X00006 20Y BIO SOLID 04/29/25 54X00006 20Y BIO SOLID 04/29/25 54X00006 20Y BIO SOLID INV# 54X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .29 tons BIO SOLIDS 10 .23 tons BIO SOLIDS 10.40 tons BIO SOLIDS 10.34 tons BIO SOLIDS 10 .26 tons BIO SOLIDS 9.81 tons BIO SOLIDS 10 .54 tons BIO SOLIDS 10.43 tons BIO SOLIDS 10 .24 tons BIO SOLIDS 10 .67 tons BIO SOLIDS 10.62 tons BIO SOLIDS 10.52 tons BIO SOLIDS 10 .85 tons BIO SOLIDS 10 .29 tons BIO SOLIDS 10 .71 tons BIO SOLIDS 7.20 tons BIO SOLIDS 11 .05 tons BIO SOLIDS 10.17 tons BIO SOLIDS 11 .02 tons BIO SOLIDS 10 .91 tons DATE PAGE 54X00006 04/30/25 05/27/25 606773 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 95.40/ton 04/30/25 30F4 PLEASE PAY THIS AMOUNT AMOUNT 981.67 975.94 992.16 986.44 978.80 935.87 1,005.52 995.02 976.90 1,017.92 1,013.15 1,003.61 1,035.09 981.67 1,021.73 686.88 1,054.17 970.22 1,051.31 1,040.81 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 04/30/25 54X00006 20Y BIO SOLID 04/30/25 54X00006 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING 04/30/25 54X00006 1 MONTHLY BIN RENT BIN RENTAL 04/30/25 RENT AL CHARGE FOR 5 EXTRA BINS INV# 54X00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 54X00006 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 . 73 tons BIO SOLIDS 11 .09 tons DATE PAGE 04/30/25 05/27/25 606773 95.40/ton 95.40/ton 04/30/25 40F4 PLEASE PAY THIS AMOUNT AMOUNT 1,023.64 1,057.99 750.00 60,392.20 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-APR 2025 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 73.61 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.776 d. Difference (c-b) 2.072 e. $0.07 increments/divide into difference 29.60 f. Diesel Surcharge Multiplier (e/100} 29.60% g. Biosolds Recycling Surcharge $21.79 h. Revised Biosolds Recycling Charge with fuel surcharge $95.40 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: O Product 0 View Area 02/24/25 03/03/25 03/10/25 03/17/25 03/24/25 03/31/25 History Gasoline -All Grades D 4.733 4 .655 4 .597 4.549 4 .535 4.706 2000-2025 All Grades -Reformulated Areas D 4.733 4.655 4.597 4.549 4 .535 4.706 1995-2025 Regular D 4,606 4 .533 4.481 4.432 4.418 4.585 2000-2025 Reformulated Areas 0 4,606 4.533 4.481 4.432 4.418 4.585 1995-2025 Midgrade D 4.923 4.856 4 .784 4,736 4 ,723 4.897 2000-2025 Reformulated Areas D 4 .923 4.856 4 .784 4 .736 4 .723 4.897 1995-2025 Premium D 5.124 5.020 4.949 4.901 4 .888 5.072 2000-2025 Reformulated Areas D 5 .124 5,020 4 .949 4 .901 4,888 5.072 1995-2025 Diesel (On-Highway) -All Types D 4.877 4.850 4 .807 4.766 4.776 4.776 1995-202 5 Ultra low Sulfur (15 ppm and Under) D 4 .877 4,850 4 .807 4.766 4 .776 4.776 200 7-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U .S. Environmental Protection Agency (EPA), which requires the use of reformu lated gasoline. We stopped publishing low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average Ali Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology chang es to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on -highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022 . See Definitions, Sources, and Notes link above for more information on this table . Release Date: 3/31/2025 Next Release Date : 4/8/2025 Engel & Gray, Inc. Material Receipts, by Customer 5/2/2025 10:21:19AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWTP Rec. date from: 4/1/2025 to: 4/30/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 4/1/2025 122890 BIOWET 8062 18462 140165 10.08 19.20 4/1/2025 122891 BIOWET 8062 18460 140166 9.84 19.20 4/2/2025 122898 BIOWET 8062 18420 140202 10.35 18.00 4/2/2025 122899 BIOWET 8062 18457 140203 10.30 18.00 4/2/2025 122900 BIOWET 8062 18456 140223 9.39 16.00 4/2/2025 122901 BIOWET 8062 18421 140224 10.11 18.00 4/3/2025 122915 BIOWET 8062 18469 140244 11.18 19.20 4/3/2025 122916 BIOWET 8062 18454 140245 10.45 19.20 4/3/2025 122917 BIOWET 8062 18437 140272 9.71 19.20 4/3/2025 122918 BIOWET 8062 18464 140273 4.67 16.00 4/4/2025 122961 BIOWET 8062 18459 140320 10.56 18.00 4/4/2025 122962 BIOWET 8062 18454 140321 7.52 18.00 4/5/2025 122968 BIOWET 8062 18462 140348 4.68 10.00 4/5/2025 122969 BIOWET 8062 18457 140349 10.69 18.00 4/5/2025 122970 BIOWET 8062 18463 140351 10.59 18.00 4/5/2025 122971 BIOWET 8062 18420 140352 10.40 18.00 4/7/2025 123017 BIOWET 8062 18460 140365 10.31 19.20 4/7/2025 123018 BIOWET 8062 18459 140366 10.39 19.20 4/7/2025 123019 BIOWET 8062 18452 140387 9.94 19.20 4/7/2025 123020 BIOWET 8062 18469 140388 10.00 19.20 4/8/2025 123109 BIOWET 8062 18457 140436 8.25 19.20 4/8/2025 123110 BIOWET 8062 18462 140437 10.23 19.20 4/8/2025 123111 BIOWET 8062 18459 140450 9.81 19.20 4/8/2025 123112 BIOWET 8062 18425 140451 11.52 19.20 4/9/2025 123115 BIOWET 8062 18462 140458 10.35 19.20 4/9/2025 123116 BIOWET 8062 18454 140459 10.88 19.20 4/9/2025 123117 BIOWET 8062 18440 140478 10.44 19.20 4/9/2025 123118 BIOWET 8062 18460 140479 10.23 19.20 4/10/2025 123154 BIOWET 8062 18464 140561 10.64 19.20 4/10/2025 123155 BIOWET 8062 18462 140562 10.92 19.20 4/11/2025 123159 BIOWET 8062 18452 140603 8.85 19.20 4/11/2025 123160 BIOWET 8062 18459 140604 9.72 19.20 © Copyright 2025 Aschl Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 5/2/2025 10:21:19AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS [ Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 4/12/2025 123169 BIOWET 8062 18425 140618 6.80 14.40 4/12/2025 123170 BIOWET 8062 18457 140619 10.73 16.80 4/12/2025 123171 BIOWET 8062 18454 140625 14.05 19.20 4/12/2025 123172 BIOWET 8062 18469 140626 10.50 18.00 4/14/2025 123309 BIOWET 8062 18425 140630 10.47 19.20 4/14/2025 123310 BIOWET 8062 18443 140631 10.20 19.20 4/15/2025 123313 BIOWET 8062 18462 140696 9.87 19.20 4/15/2025 123314 BIOWET 8062 18444 140697 11.19 19.20 4/21/2025 123456 BIOWET 8062 18452 140879 10.29 19.20 4/21/2025 123457 BIOWET 8062 18440 140880 10.23 19.20 4/21/2025 123458 BIOWET 8062 18416 140897 10.40 19.20 4/21/2025 123459 BIOWET 8062 18460 140898 10.34 19.20 4/22/2025 123526 BIOWET 8062 18457 141934 10.26 19.20 4/22/2025 123527 BIOWET 8062 18464 140935 9.81 19.20 4/23/2025 123538 BIOWET 8062 18441 140953 10.24 19.20 4/23/2025 123539 BIOWET 8062 18459 140954 10.67 19.20 4/23/2025 123540 BIOWET 8062 18452 140969 10.54 19.20 4/23/2025 123541 BIOWET 8062 18421 140970 10.43 19.20 4/24/2025 123587 BIOWET 8062 18464 141029 10.62 19.20 4/24/2025 123588 BIOWET 8062 18440 141030 10.52 19.20 4/25/2025 123594 BIOWET 8062 18425 141060 10.85 19.20 4/25/2025 123595 BIOWET 8062 18459 141061 10.29 19.20 4/26/2025 123650 BIOWET 8062 18464 141091 10.71 16.80 4/26/2025 123651 BIOWET 8062 18441 141092 7.20 14.40 4/28/2025 123654 BIOWET 8062 18469 141105 11.05 19.20 4/28/2025 123655 BIOWET 8062 18460 141106 10.17 19.20 4/29/2025 123673 BIOWET 8062 18420 141168 11.02 18.00 4/29/2025 123674 BIOWET 8062 18440 141169 10.91 18.00 4/30/2025 123685 BIOWET 8062 18421 141226 10.73 19.20 4/30/2025 123686 BIOWET 8062 18454 141227 11.09 19.20 Total per month 625.18 1,147.20 Total per customer 625.18 1,147.20 © Copyright 2025 Aschl Management Systems Version 6.98F PO 620519R85870Pay $63,796.82SStuckenberg Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/01/25 55X00006 20Y BIO SOLID 05/01/25 55X00006 20Y BIO SOLID 05/02/25 55X00006 20Y BIO SOLID 05/02/25 55X00006 20Y BIO SOLID 05/03/25 55X00006 20Y BIO SOLID 05/05/25 55X00006 20Y BIO SOLID 05/05/25 55X00006 20Y BIO SOLID 05/05/25 55X00006 20Y BIO SOLID 05/05/25 55X00006 20Y BIO SOLID 05/06/25 55X00006 20Y BIO SOLID 05/06/25 55X00006 20Y BIO SOLID 05/06/25 55X00006 20Y BIO SOLID 05/06/25 55X00006 20Y BIO SOLID 05/08/25 55X00006 20Y BIO SOLID 05/08/25 55X00006 20Y BIO SOLID 05/08/25 55X00006 20Y BIO SOLID 05/08/25 55X00006 20Y BIO SOLID 05/09/25 55X00006 20Y BIO SOLID 05/09/25 55X00006 20Y BIO SOLID 05/10/25 55X00006 20Y BIO SOLID INV# 55X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11 .00 tons BIO SOLIDS 11 .10 tons BIO SOLIDS 11.84 tons BIO SOLIDS 11.88 tons BIO SOLIDS 11.37 tons BIO SOLIDS 11.42 tons BIO SOLIDS 9.85 tons BIO SOLIDS 10.57 tons BIO SOLIDS 10.42 tons BIO SOLIDS 11.16 tons BIO SOLIDS 10.70 tons BIO SOLIDS 10.58 tons BIO SOLIDS 10 .30 tons BIO SOLIDS 10 .74 tons BIO SOLIDS 10.46 tons BIO SOLIDS 10 .16 tons BIO SOLIDS 10 .78 tons BIO SOLIDS 9.93 tons BIO SOLIDS 10.23 tons BIO SOLIDS 11.19tons DATE PAGE 55X00006 05/31/25 06/27/25 606773 94 .89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94 .89/ton 94.89/ton 94.89/ton 94.89/ton 94 .89/ton 94 .89/ton 94.89/ton 94 .89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 05/31/25 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 1,043.79 1,053.28 1,123.50 1,127.29 1,078.90 1,083.64 934.67 1,002.99 988.75 1,058.97 1,015.32 1,003.94 977. 37 1,019.12 992.55 964.08 1,022.91 942.26 970.72 1,061.82 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/10/25 55X00006 20Y BIO SOLID 05/12/25 55X00006 20Y BIO SOLID 05/12/25 55X00006 20Y BIO SOLID 05/12/25 55X00006 20Y BIO SOLID 05/12/25 55X00006 20Y BIO SOLID 05/13/25 55X00006 20Y BIO SOLID 05/13/25 55X00006 20Y BIO SOLID 05/14/25 55X00006 20Y BIO SOLID 05/14/25 55X00006 20Y BIO SOLID 05/15/25 55X00006 20Y BIO SOLID 05/15/25 55X00006 20Y BIO SOLID 05/16/25 55X00006 20Y BIO SOLID 05/16/25 55X00006 20Y BIO SOLID 05/16/25 55X00006 20Y BIO SOLID 05/16/25 55X00006 20Y BIO SOLID 05/17/25 55X00006 20Y BIO SOLID 05/17/25 55X00006 20Y BIO SOLID 05/17/25 55X00006 20Y BIO SOLID 05/17/25 55X00006 20Y BIO SOLID 05/19/25 55X00006 20Y BIO SOLID INV# 55X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11 .80 tons BIO SOLIDS 10.88 tons BIO SOLIDS 10.65 tons BIO SOLIDS 11 .49 tons BIO SOLIDS 10.43 tons BIO SOLIDS 10.05 tons BIO SOLIDS 10.08 tons BIO SOLIDS 9.80 tons BIO SOLIDS 9.50 tons BIO SOLIDS 10.05 tons BIO SOLIDS 10.49 tons BIO SOLIDS 9.86 tons BIO SOLIDS 9.01 tons BIO SOLIDS 10.25 tons BIO SOLIDS 10 .52 tons BIO SOLIDS 10 .36 tons BIO SOLIDS 10 .07 tons BIO SOLIDS 10.40 tons BIO SOLIDS 10 .54 tons BIO SOLIDS 9.93 tons DATE PAGE 55X00006 05/31/25 06/27/25 606773 94 .89/ton 94 .89/ton 94 .89/ton 94 .89/ton 94.89/ton 94 .89/ton 94 .89/ton 94.89/ton 94 .89/ton 94 .89/ton 94.89/ton 94.89/ton 94.89/ton 94 .89/ton 94 .89/ton 94.89/ton 94 .89/ton 94.89/ton 94 .89/ton 94 .89/ton 05/31/25 20F4 PLEASE PAY THIS AMOUNT AMOUNT 1,119.70 1,032.40 1,010.58 1,090.29 989.70 953.64 956.49 929.92 901.46 953.64 995.40 935.62 854.96 972.62 998.24 983.06 955.54 986.86 1,000.14 942.26 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax {805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/19/25 55X00006 20Y BIO SOLID 05/19/25 55X00006 20Y BIO SOLID 05/19/25 55X00006 20Y BIO SOLID 05/20/25 55X00006 20Y BIO SOLID 05/20/25 55X00006 20Y BIO SOLID 05/21/25 55X00006 20Y BIO SOLID 05/21/25 55X00006 20Y BIO SOLID 05/22/25 55X00006 20Y BIO SOLID 05/22/25 55X00006 20Y BIO SOLID 05/23/25 55X00006 20Y BIO SOLID 05/23/25 55X00006 20Y BIO SOLID 05/24/25 55X00006 20Y BIO SOLID 05/24/25 55X00006 20Y BIO SOLID 05/27/25 55X00006 20Y BIO SOLID 05/27/25 55X00006 20Y BIO SOLID 05/27/25 55X00006 20Y BIO SOLID 05/27/25 55X00006 20Y BIO SOLID 05/27/25 55X00006 20Y BIO SOLID 05/27/25 55X00006 20Y BIO SOLID 05/28/25 55X00006 20Y BIO SOLID INV# 55X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.24 tons BIO SOLIDS 10 .11 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.01 tons BIO SOLIDS 10.12 tons BIO SOLIDS 9.95 tons BIO SOLIDS 10.92 tons BIO SOLIDS 10 .38 tons BIO SOLIDS 10 .15 tons BIO SOLIDS 10 .56 tons BIO SOLIDS 11 . 70 tons BIO SOLIDS 11.54 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.32 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10.74 tons BIO SOLIDS 10.04 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10.00 tons DATE PAGE 55X00006 05/31/25 06/27/25 606773 94.89/ton 94 .89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94 .89/ton 94.89/ton 94.89/ton 94 .89/ton 94.89/ton 94 .89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 94.89/ton 05/31/25 30F4 PLEASE PAY THIS AMOUNT AMOUNT 971.67 959.34 993.50 1,004.89 949.85 960.29 944.16 1,036.20 984.96 963 .13 1,002.04 1,110.21 1,095.03 990.65 979.26 1,024.81 1,019.12 952.70 993.50 948.90 Engel & Gray, Inc. 7 45 W. Better a via Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 05/28/25 55X00006 20Y BIO SOLID 05/29/25 55X00006 20Y BIO SOLID 05/29/25 55X00006 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING 05/31/25 55X00006 1 MONTHLY BIN RENT BIN RENTAL 05/31/25 RENTAL CHARGE FOR 5 EXTRA BINS INV# 55X00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .59 tons BIO SOLIDS 11.45 tons BIO SOLIDS 10.99 tons DATE PAGE 55X00006 05/31/25 06/27/25 606773 94.89/ton 94 .89/ton 94 .89/ton 05/31/25 4OF4 PLEASE PAY THIS AMOUNT AMOUNT 1,004.89 1,086.49 1,042.84 750.00 63,796.82 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-MAY 2025 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 73.61 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.728 d. Difference (c-b) 2.024 e. $0.07 increments/divide into difference 28.91 f. Diesel Surcharge Multiplier (e/100) 28.91% g. Biosolds Recycling Surcharge $21.28 h. Revised Biosolds Recycling Charge with fuel surcharge $94.89 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls ---ttroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: 0 Product 0 Area 03/31/25 Gasoline -All Grades 0 4.706 Ali Grades -Reformulated Areas 0 4.706 Regular n 4.585 Reformulated Areas n 4.585 Midgrade 0 4.897 Reformulated Areas 0 4.897 Premium 0 5.072 Reformulated Areas 0 5.072 Diesel (On-Highway) -All Types 0 4 .776 Ultra Low Sulfur (15 ppm and Under) 0 4.776 04/07/25 04/14/25 04/21/25 4.847 4 .778 4.727 4.847 4 .778 4.727 4.731 4 .666 4.614 4.731 4.666 4.614 5.018 4.948 4.906 5.018 4.948 4.906 5.205 5.122 5.068 5.205 5.122 5.068 4,827 4.797 4.755 4.827 4.797 4.755 Click on the (?ource key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. View 04/28/25 05/05/25 History 4.702 4.669 2000-2025 4.702 4.669 1995-2025 4.588 4.552 2000-2025 4 .588 4.552 1995-2025 4.884 4.857 2000 -2025 4.884 4.857 1995-2025 5.044 5.024 2000-2025 5.044 5.024 1995-2025 4.740 4.726 1995-2025 4.740 4.728 2007-2025 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline . We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and Included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 201 O (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented s1alistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023 , we implemented sla1is1ical melhodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates . As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 5/6/2025 Next Release Date : 5/13/2025 Engel & Gray, Inc . Material Receipts, by Customer 6/4/2025 8:56:01 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 5/1/2025 to: 5/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to : LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. 5/1/2025 123764 BIOWET 8062 18445 141289 11.10 19.20 5/1/2025 123765 BIOWET 8062 18452 141290 11 .00 19.20 5/2/2025 123796 BIOWET 8062 18416 141303 11.84 18.00 5/2/2025 123797 BIOWET 8062 18459 141304 11.88 18.00 5/3/2025 123798 BIOWET 8062 18457 141343 11 .37 18 .00 5/5/2025 123897 BIOWET 8062 18425 141379 11.42 19 .20 5/5/2025 123898 BIOWET 8062 18462 141380 9.85 19.20 5/5/2025 123899 BIOWET 8062 18443 141389 10.57 19.20 5/5/2025 123900 BIOWET 8062 18440 141390 10.42 19.20 5/6/2025 123901 BIOWET 8062 18469 141406 11 .16 19.20 5/6/2025 123902 BIOWET 8062 18460 141407 10.70 19 .20 5/6/2025 123903 BIOWET 8062 18420 141432 10.58 19.20 5/6/2025 123904 BIOWET 8062 18444 141433 10 .3 0 19.20 5/8/2025 123923 BIOWET 8062 18443 141507 10 .74 19.20 5/8/2025 123924 BIOWET 8062 18460 141508 10.16 16.80 5/8/2025 123925 BIOWET 8062 18469 141530 10.78 19.20 5/8/2025 123926 BIOWET 8062 18462 141531 10.46 19.20 5/9/2025 123981 BIOWET 8062 18437 141582 9.93 19.20 5/9/2025 123982 BIOWET 8062 18440 141583 10.23 19.20 5/10/2025 123945 BIOWET 8062 18421 141593 11 .80 18.00 5/10/2025 123946 BIOWET 8062 18454 141594 11.19 18.00 5/12/2025 124094 BIOWET 8062 18444 141623 10.88 19 .20 5/12/2025 124095 BIOWET 8062 18443 141624 10.65 19 .20 5/12/2025 124096 BIOWET 8062 18416 141638 11.49 19.20 5/12/2025 124097 BIOWET 8062 18425 141639 10.43 19.20 5/13/2025 124101 BIOWET 8062 18437 141694 10.05 19.20 5/13/2025 124102 BIOWET 8062 18459 141695 10.08 19.20 5/14/2025 124104 BIOWET 8062 18462 141744 9.50 19.20 5/14/2025 124105 BIOWET 8062 18452 141745 9.80 19.20 5/15/2025 124199 BIOWET 8062 18444 141750 10.05 18.00 5/15/2025 124200 BIOWET 8062 18443 141749 10.49 18 .00 5/16/2025 124206 BIOWET 8062 18460 141804 9.86 19.20 © Copyright 2025 Asch I Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 6/4/2025 8:56:01 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . Bales 5/16/2025 124207 BIOWET 8062 18464 141805 9.01 19.20 5/16/2025 124208 BIOWET 8062 18421 141823 10.25 19.20 5/16/2025 124209 BIOWET 8062 18432 141824 10.52 19.20 5/17/2025 124210 BIOWET 8062 18420 141846 10.36 19 .20 5/17/2025 124211 BIOWET 8062 18437 141847 10 .07 19.20 5/17/2025 124212 BIOWET 8062 18425 141849 10.40 19.20 5/17/2025 124213 BIOWET 8062 18456 141850 10.54 19.20 5/19/2025 124250 BIOWET 8062 18459 141855 9.93 19.20 5/19/2025 124252 BIOWET 8062 18460 141856 10 .24 19.20 5/19/2025 124253 BIOWET 8062 18437 141877 10 .11 19 .20 5/19/2025 124254 BIOWET 8062 18421 141878 10.47 19.20 5/20/2025 124327 BIOWET 9215 18425 141948 10.01 19.20 5/20/2025 124328 BIOWET 9215 18459 141947 10 .59 19.20 5/21/2025 124329 BIOWET 9215 18432 141965 10.12 19 .20 5/21/2025 124330 BIOWET 9215 18464 141966 9.95 19.20 5/22/2025 124423 BIOWET 9215 18420 142044 10.38 19.70 5/22/2025 124424 BIOWET 9215 18462 142045 10.92 19 .20 5/23/2025 124479 BIOWET 9215 18456 142063 10.56 19.20 5/23/2025 124480 BIOWET 9215 18460 142064 10.15 19.20 5/24/2025 124466 BIOWET 9215 18462 142097 11.70 18.00 5/24/2025 124467 BIOWET 9215 18425 142098 11.54 18.00 5/27/2025 124535 BIOWET 9215 18459 142116 10.44 19.20 5/27/2025 124536 BIOWET 9215 18427 142117 10.32 19.20 5/27/2025 124537 BIOWET 9215 18420 142145 10.80 19.20 5/27/2025 124538 BIOWET 9215 18440 142146 10.74 19 .20 5/27/2025 124539 BIOWET 8062 18421 142164 10.04 19.20 5/27/2025 124540 BIOWET 8062 18454 142165 10.47 19.20 5/28/2025 124546 BIOWET 8062 18427 142225 10.00 19.20 5/28/2025 124547 BIOWET 8062 18460 142226 10 .59 19 .20 5/29/2025 124559 BIOWET 8062 18440 142277 11.45 18.00 5/29/2025 124560 BIOWET 8062 18459 142278 10.99 18.00 Total per month 664.42 1,194.50 Total per customer 664.42 1,194.50 © Copyright 2025 Asch! Management Systems Version 6.98F Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/02/25 56X00006 20Y BIO SOLID 06/02/25 56X00006 20Y BIO SOLID 06/02/25 56X00006 20Y BIO SOLID 06/02/25 56X00006 20Y BIO SOLID 06/02/25 56X00006 20Y BIO SOLID 06/02/25 56X00006 20Y BIO SOLID 06/03/25 56X00006 20Y BIO SOLID 06/03/25 56X00006 20Y BIO SOLID 06/04/25 56X00006 20Y BIO SOLID 06/04/25 56X00006 20Y BIO SOLID 06/05/25 56X00006 20Y BIO SOLID 06/05/25 56X00006 20Y BIO SOLID 06/06/25 56X00006 20Y BIO SOLID 06/06/25 56X00006 20Y BIO SOLID 06/09/25 56X00006 20Y BIO SOLID 06/09/25 56X00006 20Y BIO SOLID 06/10/25 56X00006 20Y BIO SOLID 06/10/25 56X00006 20Y BIO SOLID 06/10/25 56X00006 20Y BIO SOLID 06/10/25 56X00006 20Y BIO SOLID INV# 56X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 56X00006 06/30/25 07/27/25 606773 BIO SOLIDS 10.84 tons87. 05 /ton BIO SOLIDS 10.99 tons87. 05 /ton BIO SOLIDS 10.84tons87 .05 /ton BIO SOLIDS 11.15 tons87. 05 /ton BIO SOLIDS 11.09 tons87. 05 /ton BIO SOLIDS 10.84tons87 .05 /ton BIO SOLIDS 11.34 tons87. OS /ton BIO SOLIDS 10.74 tons87. OS /ton BIO SOLIDS 10.54 tons87 .65 /ton BIO SOLIDS 11.11 tons87. 05 /ton BIO SOLIDS 10.39 tons87. OS /ton BIO SOLIDS 9. 77 tons 87. 05 /ton BIO SOLIDS 10.19 tons87. 05 /ton BIO SOLIDS 9. 70 tons 87. 05 /ton BIO SOLIDS 10.45 tons87. OS /ton BIO SOLIDS 10.65 tons87. OS /ton BIO SOLIDS 11.49 tons87. 05 /ton BIO SOLIDS 11.09 tons 87. 05 /ton BIO SOLIDS 11.95 tons87. 05-/ton BIO SOLIDS 11.20 tons87. OS /ton DATE 06/30/25 PAGE 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 943.62 956.68 943.62 970.61 965.38 943.62 987.15 934.92 917.51 967 .13 904.45 850.48 887.04 844.39 909.67 927.08 1,000.20 965.38 1,040.25 974.96 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc.· Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/23/25 56X00006 1 20Y BIO SOLID 00075707 06/23/25 RELEASE EMPTY BIN 06/23/25 56X00006 1 20Y BIO SOLID 00076164 06/23/25 RELEASE EMPTY BIN 06/23/25 56X00006 1 20Y BIO SOLID 00076165 06/23/25 RELEASE EMPTY BIN 06/23/25 56X00006 1 20Y BIO SOLID 00076166 06/23/25 RELEASE EMPTY BIN 06/24/25 56X00006 1 20Y BIO SOLID 00076215 DESCRIPTION HAULING FEE TRUCKING-HOUR HAULING FEE TRUCKING-HOUR HAULING FEE TRUCKING-HOUR HAULING FEE TRUCKING-HOUR HAULING FEE TRUCKING-HOUR 06/24/25 RELEASED EMPTY BIN 06/27/25 56X00006 20Y BIO SOLID WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS BIO SOLIDS BIO SOLIDS BIO SOLIDS BIO SOLIDS 56X00006 06/30/25 07/27/25 606773 BIO SOLIDS 10 .10 tons 87. 05 /ton 06/27/25 56X00006 20Y BIO SOLID WASTE HANDLING BIO SOLIDS 10.35 tons 87. 05 /ton 06/27/25 56X00006 1 DELIVERY DELIVERY CHARGE 00075706 TRUCKING-HOUR 06/27/25 DELIVER 20 YD ROLL-OFF BIN INV# 56X00006 ACCT# 1.5% per month late charge assessed on past due amounts DATE 06/30/25 PAGE 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT .00 135 .00 .00 135 .00 .00 135 .00 .00 135 .00 .00 135 .00 879.21 900.97 .00 101.25 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 06/27/25 56X00006 1 DELIVERY 00076336 DESCRIPTION DELIVERY CHARGE TRUCKING-HOUR 06/27/25 DELIVER 20 YD ROLL-OFF BIN 06/30/25 56X00006 20Y BIO SOLID WASTE HANDLING 06/30/25 56X00006 20Y BIO SOLID WASTE HANDLING 06/30/25 56X00006 1 MONTHLY BIN RENT BIN RENTAL 06/30/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 56X00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 56X00006 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.02 tons BIO SOLIDS 10.07 tons DATE PAGE 06/30/25 07/27/25 606773 87.05/ton 87.05/ton 06/30/25 30F3 PLEASE PAY THIS AMOUNT AMOUNT .00 101.25 872 .24 876. 59 300.00 23,540.65 1946 Certificate of Monthly Performance San Luis Obispo Water Plus Facility ~ Month: June, 2025 0 Total Monthly Tonnage: 256.9 tons ¥ Bin Weight Targets achieved: Yes! II 5% Outstanding Customer Discount -Achieved! II 5% Performance Discount for Target Bin Weights -Achieved! I Total Savings Earned: $2,121.99 Authorized by: Dustin Bum gardner Engel & Gray, Inc. Certificate generated monthly as part of performance tracking and reward program. a. CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-JUNE 2025 (with discount & perfomance bo us )) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.768 d. Difference (c-b) 1.714 e . $0.07 increments/divide into difference 24.49 f. Diesel Surcharge Multiplier (e/100) 24.49% g. Biosolds Recycling Surcharge $17.12 h. Revised Biosolds Recycling Charge with fuel surcharge $87.05 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached . d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California "' Period: Weekly "' Show Data By: O Product 0 Area 04/28/25 05/05/25 View 05/12/25 05/19/25 05/26/25 06/02/25 History Gasoline -All Grades D 4 .702 4.669 4.762 4.803 4.739 4.666 2000-2025 All Grades • Reformulated Areas 0 4 .702 4 .669 4.762 4.803 4.739 4 .666 1995-2025 Regular D 4 .588 4 .552 4.648 4.691 4.626 4.549 2000-2025 Reformulated Areas D 4.588 4.552 4.648 4.691 4 .626 4.549 1995-2025 Midgrade D 4.884 4.857 4.948 4.984 4.922 4.855 2000-2025 Reformulated Areas D 4.884 4 .857 4 .948 4.984 4 .922 4.855 1995-2025 Premium D 5.044 5 .024 5.107 5.143 5.079 5.016 2000-2025 Reformulated Areas D 5.044 5.024 5.107 5.143 5,079 5.016 1995-2025 Diesel (On-Highway) -All Types D 4.740 4.728 4,760 4 ,835 4 ,808 4768 1995-2025 Ultra Low Sulfur (15 ppm and Under) D 4 .740 4.728 4.760 4 .835 4 .808 4 .768 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S . Environmental Protection Agency (EPA), which requires the use of reformulated gasoflne . We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to Improve the accuracy of the weekly retail gasoline price estimates . As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13 , 2023, we implemented statistical me1hodology changes to improve the accuracy of the weekly retail on- highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 6/3/2025 Next Release Date: 6/10/2025 Engel & Gray, Inc. Material Receipts, by Customer 7/2/2025 3:16:04 PM Page 1/1 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 6/1/2025 to: 6/30/2025 Customer name from : FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . j Bales ! 6/2/2025 124656 BIOWET 8062 18436 142358 10 .84 18.00 6/2/2025 124657 BIOWET 8062 18444 142359 11.15 18 .00 6/2/2025 124658 BIOWET 8062 18455 142367 11.09 18.00 6/2/2025 124659 BIOWET 8062 18420 142368 10.84 18.00 6/2/2025 124660 BIOWET 8062 18432 142385 10.99 18.00 6/2/2025 124661 BIOWET 8062 18464 142386 10.84 18.00 6/3/2025 124714 BIOWET 8062 18440 142412 11 .3 4 18.00 6/3/2025 124715 BIOWET 8062 18459 142413 10.74 18.00 6/4/2025 124821 BIOWET 8062 18452 142436 11 .11 18.00 6/4/2025 124822 BIOWET 8062 18464 142437 10.54 18.00 6/5/2025 124835 BIOWET 8062 18440 142484 10 .39 19 .20 6/5/2025 124836 BIOWET 8062 18459 142507 9.77 19.20 6/6/2025 124888 BIOWET 8062 18420 142581 10.19 19.20 6/6/2025 124889 BIOWET 8062 18455 142582 9.70 19.20 6/9/2025 124913 BIOWET 8062 18454 142648 10 .45 19.20 6/9/2025 124914 BIOWET 8062 18457 142649 10.65 19 .20 6/10/2025 125057 BIOWET 8062 18444 142672 11.49 18 .00 6/10/2025 125058 BIOWET 8062 18432 142673 11.09 18.00 6/10/2025 125059 BIOWET 8062 18436 142691 11 .95 18 .00 6/10/2025 125060 BIOWET 8062 18440 142692 11.20 18.00 6/27/2025 125527 BIOWET 8062 18464 143321 10.35 16.80 6/27/2025 125529 BIOWET 8062 18444 143320 10.10 16.80 6/30/2025 125515 BIOWET 9215 18462 143373 10.07 19 .20 6/30/2025 125516 BIOWET 9215 18464 143372 10.02 19.20 Total per month 256.90 439.20 Total per customer 256.90 439.20 © Copyright 2025 Asch! Management Systems Version 6.98F PO 623594R 87829Pay $ 38533.81B.LopezEngel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/01/25 57X00005 20Y BIO SOLID 07/03/25 57X00005 20Y BIO SOLID 07/03/25 57X00005 20Y BIO SOLID 07/07/25 57X00005 20Y BIO SOLID 07/07/25 57X00005 20Y BIO SOLID 07/07/25 57X00005 20Y BIO SOLID 07/07/25 57X00005 20Y BIO SOLID 07/10/25 57X00005 BIOSOLID COLLECT 07/10/25 57X00005 BIOSOLID COLLECT 07/10/25 57X00005 20Y BIO SOLID 07/10/25 57X00005 20Y BIO SOLID 07/11/25 57X00005 20Y BIO SOLID 07/11/25 57X00005 20Y BIO SOLID 07/14/25 57X00005 20Y BIO SOLID 07/14/25 57X00005 20Y BIO SOLID 07/16/25 57X00005 20Y BIO SOLID 07/16/25 57X00005 20Y BIO SOLID 07/18/25 57X00005 BIOSOLID COLLECT 07/18/25 57X00005 20Y BIO SOLID 07/18/25 57X00005 20Y BIO SOLID INV# 57X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.44 tons BIO SOLIDS 10.59 tons BIO SOLIDS 10.90 tons BIO SOLIDS 9.73 tons BIO SOLIDS 9.57 tons BIO SOLIDS 13.82 tons BIO SOLIDS 10.13 tons BIO SOLIDS 17.49 tons BIO SOLIDS 28.04 tons BIO SOLIDS 10.27 tons BIO SOLIDS 9.98 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.72 tons BIO SOLIDS 10.79 tons BIO SOLIDS 8.09 tons BIO SOLIDS 9.86 tons BIO SOLIDS 10.19 tons BIO SOLIDS 15.90 tons BIO SOLIDS 10.87 tons BIO SOLIDS 9.64 tons DATE 57X00005 07/31/25 08/27/25 606773 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 70.05/ton 70.05/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 88.29/ton 70.05/ton 88.29/ton 88.29/ton 07/31/25 PLEASE PAY THIS AMOUNT AMOUNT 921. 75 934.99 962.36 859.06 844.94 1,220.17 894.38 1,225.17 1,964.20 906.74 881.13 882.02 858.18 952.65 714.27 870. 54 899.68 1,113.80 959.71 851.12 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (SOS) 92S-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 07/21/25 57X00005 20Y BIO SOLID 07/21/25 57X00005 20Y BIO SOLID 07/23/25 57X00005 20Y BIO SOLID 07/23/25 57X00005 20Y BIO SOLID 07/24/25 57X00005 BIOSOLID COLLECT 07/24/25 57X00005 BIOSOLID COLLECT 07/25/25 57X00005 BIOSOLID COLLECT 07/25/25 57X00005 BIOSOLID COLLECT 07/25/25 57X00005 1 MATERIAL TRL-ORG DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR 07/25/25 DUMP LOAD FROM 7/24 07/25/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/25/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/25/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/25/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/28/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/28/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/30/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/30/25 57X00005 20Y BIO SOLID WASTE HANDLING 07/31/25 57X00005 1 MONTHLY BIN RENT BIN RENTAL 07/31/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 57X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.76 tons BIO SOLIDS 10.17tons BIO SOLIDS 11.65 tons BIO SOLIDS 10. 75 tons BIO SOLIDS 26. 79 tons BIO SOLIDS 24.34 tons BIO SOLIDS 23.88 tons BIO SOLIDS 25.29 tons BIO SOLIDS 11.11 tons BIO SOLIDS 9. 79 tons BIO SOLIDS 11.11 tons B 10 SOLIDS 11.20 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.85 tons DATE 57X00005 07/31/25 08/27/25 606773 AMOUNT 88.29/ton 950.00 88.29/ton 897.91 88.29/ton 1,028.58 88.29/ton 949.12 70.05/ton 1,876.64 70.05/ton 1,705.02 70.05/ton 1,672.79 70.05/ton 1,771.56 .00 88.29/ton 980.90 88 .29/ton 864.36 88.29/ton 980.90 88.29/ton 988.85 88.29/ton 953.53 88.29/ton 969.42 88.29/ton 969.42 88.29/ton 957.95 300.00 07/31/25 PLEASE PAY 38 533 81 THIS AMOUNT , • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-JULY 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.892 d. Difference (c-b) 1.838 e. $0.07 increments/divide into difference 26.26 f. Diesel Surcharge Multiplier (e/100) 26.26% g. Biosolds Recycling Surcharge $18.36 h. Revised Biosolds Recycling Charge with fuel surcharge $88.29 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-JULY 2025 ( p)t/lt ~UlqS) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.48 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.892 d. Difference (c-b) 1.838 e. $0.07 increments/divide into difference 26.26 f. Diesel Surcharge Multiplier (e/100) 26.26% g. Biosolds Recycling Surcharge $14.57 h. Revised Biosolds Recycling Charge with fuel surcharge $70.05 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f . g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08S LOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly V Show Data By: 0 Product 0 Area View 06/02/25 06/09/25 06/16/25 06/23/25 06/30/25 07/07/25 History Gasoline -All Grades 0 4.666 4.595 4.545 4.566 4 .481 4.451 2000-2025 All Grades -Reformulated Areas 0 4.666 4.595 4.545 4.566 4.481 4.451 1995-2025 Regular 0 4 .549 4.479 4.427 4.444 4.360 4,328 2000-2025 Reformulated Areas CJ 4.549 4.479 4.427 4.444 4.360 4.328 1995-2025 Midgrade (J 4.855 4 .789 4 .749 4.774 4 .695 4.670 2000-2025 Reformulated Areas 0 4.855 4.789 4.749 4 .774 4 .695 4 .670 1995-2025 Premium 0 5.016 4.945 4.897 4.929 4.836 4.809 2000-2025 Reformulated Areas 0 5.016 4.945 4.897 4.929 4 .836 4 .809 1995-2025 Diesel (On-Highway) • All Types 0 4 ,768 4,739 4.781 4.893 4.866 4.892 1995-2025 Ultra Low Sulfur (15 ppm and Under) 0 4 ,768 4.739 4.781 4.893 4.866 4 .892 2007 -2025 ---------- Click on the sou rce key Icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8 , 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26 , 2010, when no more outlets reported LSD sales . Beginning July 26 , 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold Is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available. On May 14, 201 8, we implemented sfati stical method ology cha nges to improve the accuracy of the weekly retail gasoline price estimates . As a result of these statistical methodology changes, th e published retail ga soline estimate s for May 14, 201 8, are not directly comparable to those published for May 7 , 2018. On June 13, 2023, we implemented sfati sfi cal methodology chang es to improve the accuracy of the weekly retail on-highway di esel fuel price estimates. As a result of these statistical methodology changes, the published reta il on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions , Sources , and Notes link above for more info rmation on this table. Rele a se Date: 7/8/2025 Next Release Date : 7/15/2025 Engel & Gray, Inc. Material Receipts, by Customer 8/4/2025 9:39:19 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 7/1/2025 to: 7/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 7/1/2025 125644 BIOWET 9215 18420 143445 10.44 ./ 16.80 7/3/2025 125763 BIOWET 9215 18468 143511 10.90 19.20 7/3/2025 125764 BIOWET 9215 18444 143512 10.59 19.20 7/7/2025 125775 BIOWET 9215 18419 143615 10.13 16.80 7/7/2025 125776 BIOWET 9215 18465 143616 13.82 19.20 7/7/2025 125777 BIOWET 9215 18446 143612 9.73 19.20 7/7/2025 125778 BIOWET 9215 18455 143613 9.57 19.20 7/7/2025 125779 BIOWET 9215 18455 143613 ~®-19.20 7/10/2025 125878 BIOWET 9215 18464 143761 10.27 19.20 7/10/2025 125879 BIOWET 9215 18420 143762 9.98 , 19.20 7/11/2025 125903 BIOWET 8062 18460 143819 9.99 16.80 7/11/2025 125904 BIOWET 8062 18462 143820 9.72 19.20 7/14/2025 125954 BIOWET 8062 18453 143854 8.09 18.00 7/14/2025 125955 BIOWET 8062 18447 143855 10.79 19.20 7116/2025 125982 BIOWET 8062 18460 143964 9.86 __.,. 19.20 7/16/2025 125983 BIOWET 8062 18462 143965 ~:_1~ 1 'l 19.20 7/18/2025 126110 BIOWET 8062 18452 144062 9.64 .,,-19.20 7118/2025 126111 BIOWET 8062 18441 144063 10.87 ✓ 19.20 7/21/2025 126245 BIOWET 8062 18447 144100 10.76 / 19.20 ✓ 7121/2025 126246 BIOWET 8062 18420 144101 10.17 19.20 7123/2025 126297 BIOWET 8062 18441 144200 11.65 .,,,-19.20 7/23/2025 126298 BIOWET 8062 18453 144204 10.75.,,,. 19.20 7/25/2025 126336 BIOWET 8062 18462 144301 11.20 ✓ 19.20 7/25/2025 126337 BIOWET 8062 18460 144302 11.11 / 19.20 7/25/2025 126338 BIOWET 8062 18464 144319 9.79 ./ 19.20 7/25/2025 126339 BIOWET 8062 18459 144320 11.11 / 19.20 7/28/2025 126384 BIOWET 8062 18462 144377 10.80 .,y' 19.20 7/28/2025 126385 BIOWET 8062 18460 144378 10.98 / 19.20 7/30/2025 126398 BIOWET 8062 18447 144462 10.98 / 19.20 7/30/2025 126399 BIOWET 8062 18455 144463 10.85 / 19.20 Total per month 314.30 567.60 © Copyright 2025 Aschl Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 8/4/2025 4:10:14 PM Page 1/1 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 7/1/2025 to: 7/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to : LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales] 7/1/2025 125644 BIOWET 9215 18420 143445 10.44 16.80 7/3/2025 125763 BIOWET 9215 18468 143511 10.90 19.20 7/3/2025 125764 BIOWET 9215 18444 143512 10.59 19 .20 7/7/2025 125775 BIOWET 9215 18419 143615 10.13 16.80 7/7/2025 125776 BIOWET 9215 18465 143616 13.82 19.20 7/7/2025 125777 BIOWET 9215 18446 143612 9.73 19.20 7/7/2025 125778 BIOWET 9215 18455 143613 9.57 19.20 7/10/2025 125878 BIOWET 9215 18464 143761 10.27 19.20 7/10/2025 125879 BIOWET 9215 18420 143762 9.98 19.20 7/11/2025 125903 BIOWET 8062 18460 143819 9.99 16.80 7/11/2025 125904 BIOWET 8062 18462 143820 9.72 19.20 7/14/2025 125954 BIOWET 8062 18453 143854 8.09 18 .00 7/14/2025 125955 BIOWET 8062 18447 143855 10.79 19.20 7/16/2025 125982 BIOWET 8062 18460 143964 9.86 19.20 7/16/2025 125983 BIOWET 8062 18462 143965 10 .19 19.20 7/18/2025 126110 BIOWET 8062 18452 144062 9.64 19.20 7/18/2025 126111 BIOWET 8062 18441 144063 10.87 19.20 7/21/2025 126245 BIOWET 8062 18447 144100 10.76 19.20 7/21/2025 126246 BIOWET 8062 18420 144101 10 .17 19.20 7/23/2025 126297 BIOWET 8062 18441 144200 11.65 19.20 7/23/2025 126298 BIOWET 8062 18453 144204 10 .75 19.20 7/25/2025 126336 BIOWET 8062 18462 144301 11.20 19.20 7/25/2025 126337 BIOWET 8062 18460 144302 11 .11 19.20 7/25/2025 126338 BIOWET 8062 18464 144319 9.79 19.20 7/25/2025 126339 BIOWET 8062 18459 144320 11.11 19.20 7/28/2025 126384 BIOWET 8062 18462 144377 10.80 19.20 7/28/2025 126385 BIOWET 8062 18460 144378 10.98 19.20 7/30/2025 126398 BIOWET 8062 18447 144462 10.98 19.20 7/30/2025 126399 BIOWET 8062 18455 144463 10 .85 19.20 Total per month 304.73 548.40 Total per customer 304.73 548.40 © Copyright 2025 Aschl Management Systems Version 6.98F Material Receipts, by Customer Print range: Receipt from: Customer code from : Customer name from : Material code from: Customer groups : ALL FIRST SLOWWTP FIRST FIRST to: to: to: to : LAST SLOWWTP LAST LAST Bin from : Rec . date from : Site from: Engel & Gray, Inc. 8/4/2025 9:39:31 AM Page 1/1 FIRST to: LAST 7/1/2025 to: 7/31/2025 FIRST to: LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons I Qty. cu.yd. I Bales I 7/10/2025 125884 BIOWET 8062 143748 17.49 30 .00 7/10/2025 125885 BIOWET 8062 143772 28.04 30.00 7/18/2025 126120 BIOWET 8062 144067 15.90 30.00 7/24/2025 126327 BIOWET 8062 144246 26.79 35 .00 7/24/2025 126328 BIOWET 8062 144292 24 .34 35 .00 7/25/2025 126340 BIOWET 8062 144293 25.29 35 .00 7/25/2025 126341 BIOWET 8062 144298 23.88 35 .00 Total per month 161.73 230.00 Total per customer 161.73 230.00 © Copyright 2025 Aschl Management Systems Version 6.98F PO 623594R 87983Pay $33,366.99BLopez Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 08/01/25 58X00104 20Y BIO SOLID 08/01/25 58X00104 20Y BIO SOLID 08/02/25 58X00104 20Y BIO SOLID 08/02/25 58X00104 20Y BIO SOLID 08/04/25 58X00104 20Y BIO SOLID 08/04/25 58X00104 20Y BIO SOLID 08/06/25 58X00104 20Y BIO SOLID 08/06/25 58X00104 20Y 810 SOLID 08/08/25 58X00104 20Y BIO SOLID 08/08/25 58X00104 20Y BIO SOLID 08/11/25 58X00104 20Y BIO SOLID 08/11/25 58X00104 20Y BIO SOLID 08/13/25 58X00104 20Y BIO SOLID 08/13/25 58X00104 20Y BIO SOLID 08/15/25 58X00104 20Y BIO SOLID 08/15/25 58X00104 20Y BIO SOLID 08/16/25 58X00104 20Y 810 SOLID 08/16/25 58X00104 20Y 810 SOLID 08/18/25 58X00104 20Y BIO SOLID 08/18/25 58X00104 20Y 810 SOLID INV# 58X00104 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.11 tons BIO SOLIDS 10.70 tons BIO SOLIDS 11.01 tons BIO SOLIDS 10.48 tons BIO SOLIDS 10.55 tons BIO SOLIDS 10.70 tons BIO SOLIDS 11.71 tons BIO SOLIDS 10.88 tons BIO SOLIDS 11.14tons BIO SOLIDS 10.85 tons BIO SOLIDS 9.94 tons BIO SOLIDS 9.50 tons BIO SOLIDS 10.27 tons BIO SOLIDS 10.73 tons BIO SOLIDS 9.87 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10.03 tons BIO SOLIDS 10.05 tons 810 SOLIDS 10.20 tons BIO SOLIDS 9.98 tons DATE PAGE 58X00104 08/31/25 09/27/25 606773 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 88.83/ton 08/31/25 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 986.90 950.48 978.02 930.94 937.16 950.48 1,040.20 966.47 989.57 963.81 882.97 843.89 912.28 953.15 876.75 959.36 890.96 892.74 906.07 886.52 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 08/20/25 58X00104 20Y BIO SOLID 08/20/25 58X00104 20Y BIO SOLID 08/22/25 58X00104 20Y BIO SOLID 08/22/25 58X00104 20Y BIO SOLID 08/22/25 58X00104 20Y BIO SOLID 08/22/25 58X00104 20Y BIO SOLID 08/25/25 58X00104 20Y BIO SOLID 08/25/25 58X00104 20Y BIO SOLID 08/26/25 58X00104 20Y BIO SOLID 08/26/25 58X00104 20Y BIO SOLID 08/27/25 58X00104 20Y BIO SOLID 08/27/25 58X00104 20Y BIO SOLID 08/29/25 58X00104 20Y BIO SOLID 08/29/25 58X00104 20Y BIO SOLID 08/30/25 58X00104 20Y BIO SOLID 08/30/25 58X00104 20Y BIO SOLID 08/31/25 58X00104 1 MONTHLY BIN RENT DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING BIN RENTAL 08/31/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 58X00104 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 58X00104 INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.33 tons BIO SOLIDS 10 .07 tons BIO SOLIDS 9.79 tons BIO SOLIDS 9.76 tons BIO SOLIDS 10.54 tons BIO SOLIDS 10 .60 tons BIO SOLIDS 9.96 tons BIO SOLIDS 10 .04 tons BIO SOLIDS 9.84 tons BIO SOLIDS 9.72 tons BIO SOLIDS 10.38 tons BIO SOLIDS 10 .41 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10 .12 tons BIO SOLIDS 10 .1 9 tons BIO SOLIDS 10.49 tons DATE PAGE 08/31/25 09/27/25 606773 88.83/ton 88 .83/ton 88 .83/ton 88 .83/ton 88.83/ton 88 .83/ton 88.83/ton 88 .83/ton 88 .83/ton 88.83/ton 88 .83/ton 88.83/ton 88 .83/ton 88.83/ton 88 .83/ton 88.83/ton 08/31/25 20F2 PLEASE PAY THIS AMOUNT AMOUNT 828.78 894.52 869.65 866.98 936.27 941.60 884.75 891.85 874.09 863.43 922.06 924.72 933.60 898.96 905 .18 931.83 300.00 33,366.99 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-AUG 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69 .93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4 .946 d. Difference (c-b) 1.892 e. $0.07 increments/divide into difference 27.03 f. Diesel Surcharge Multiplier (e/100) 27.03% g. Biosolds Recycling Surcharge $18.90 h. Revised Biosolds Recycling Charge with fuel surcharge $88.83 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge . The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-AUG 2025 (with same discounts applied) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.48 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.946 d. Difference (c-b) 1.892 e. $0.07 increments/divide into difference 27.03 f. Diesel Surcharge Multiplier (e/100) 27.03% g. Biosolds Recycling Surcharge $15.00 h. Revised Biosolds Recycling Charge with fuel surcharge $70.48 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge . The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. Diese I Ad j08SLOWWTP revised .xis Petroleum ~ Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Including Taxes) Area: California V Period: Weekly V Show Data By: 0 Product 0 Area View 06/30/25 07/07/25 07/14/25 07/21/25 07/28/25 08/04/25 History Gasoline • All Grades D 4.481 4.451 4.401 4 .378 4 .358 4 .391 2000-2025 All Grades -Reformulated Areas D 4.481 4.451 4.401 4 .378 4 .358 4.391 1995-2025 Regular 0 4.360 4.328 4.280 4.257 4.234 4 .270 2000 -2025 Reformulated Areas u 4 .360 4.328 4.280 4.257 4.234 4.270 1995-2025 Midgrade Cl 4 .695 4 .670 4 .622 4.599 4 .585 4.612 2000-2025 Reformulated Areas ll 4.695 4.670 4 .622 4.599 4.585 4.612 1995-2025 Premium 0 4.836 4.809 4.753 4.728 4.720 4 .742 2000-2025 Reformulated Areas D 4 .836 4.809 4 .753 4.728 4 ,720 4,742 1995-2025 Diesel (On-Highway) -All Types D 4.866 4 ,892 4.932 4 .963 4,957 4 .946 1995-2025 Ultra Low Sulfur (15 ppm and Under) D 4.866 4,892 4.932 4.963 4.957 4.946 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported ; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA di esel fuel regulations . We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010 , when no more outlets reported LSD sales. Beginning July 26 , 2010 , publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold Is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly reta il motor gasoline data between De cember 10 , 1990, and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series , t he monthly and/or annual averages are not availabl e. On May 14, 2018 , we implemented stat ist ical methodology chan ges to improve th e accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018 , are not directly comparable to those published for May 7, 2018. On June 13 , 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimate s. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 8/5/2025 Next Release Date : 8/12/2025 Engel & Gray, Inc. Material Receipts, by Customer 9/3/2025 2:20:55 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 8/1/2025 to: 8/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bm[ Qty. tons j Qty. cu.yd. Bales [ 8/1/2025 126522 BIOWET 8062 18441 144534 11.11 19.20 8/1/2025 126523 BIOWET 8062 18453 144535 10.70 19.20 8/2/2025 126529 BIOWET 8062 18420 144572 11.01 18.00 8/2/2025 126530 BIOWET 8062 18438 144573 10.48 16.80 8/4/2025 126551 BIOWET 8062 18465 144627 10.55 18.00 8/4/2025 126552 BIOWET 8062 18464 144628 10.70 18.00 8/6/2025 126713 BIOWET 8062 18441 144732 11.71 19.70 8/6/2025 126714 BIOWET 8062 18459 144733 10.88 19.70 8/8/2025 126740 BIOWET 8062 18435 144822 11.14 18.00 8/8/2025 126741 BIOWET 8062 18469 144823 10.85 16.80 8/11/2025 126815 BIOWET 8062 18462 144862 9.94 18.00 8/11/2025 126816 BIOWET 8062 18460 144863 9.50 18.00 8/13/2025 126931 BIOWET 8062 18455 144955 10.27 19.20 8/13/2025 126932 BIOWET 8062 18441 144954 10.73 19.20 8/15/2025 126965 BIOWET 8062 18465 145084 9.87 19.20 8/15/2025 126966 BIOWET 8062 18447 145085 10.80 19.20 8/16/2025 126972 BIOWET 8062 18459 145106 10.03 16.80 8/16/2025 126973 BIOWET 8062 18462 145107 10.05 16.80 8/18/2025 127019 BIOWET 8062 18443 145131 10.20 19.20 8/18/2025 127020 BIOWET 8062 18453 145132 9.98 19.20 8/20/2025 127092 BIOWET 8062 18457 145220 9.33 19.20 8/20/2025 127093 BIOWET 8062 18459 145221 10.07 19.20 8/22/2025 127211 BIOWET 8062 18455 145331 10.54 19.20 8/22/2025 127212 BIOWET 8062 18447 145332 10.60 19.20 8/22/2025 127213 BIOWET 8062 18465 145353 9.76 19.20 8/22/2025 127214 BIOWET 8062 18441 145354 9.79 19.20 8/25/2025 127294 BIOWET 8062 18455 145424 9.96 19.20 8/25/2025 127295 BIOWET 8062 18447 145425 10.04 19.20 8/26/2025 127336 BIOWET 8062 18420 145437 9.84 19.20 8/26/2025 127337 BIOWET 8062 18453 145438 9.72 19.20 8/27/2025 127387 BIOWET 8062 18435 145486 10.38 19.20 8/27/2025 127388 BIOWET 8062 18452 145487 10.41 19.20 © Copyright 2025 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 9/3/2025 2:20:55 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec . date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd . Bales 8/2912025 127413 BIOWET 8062 18447 145618 10 .51 19 .20 8129/2025 127414 BIOWET 8062 18453 145619 10 .12 19 .20 8/30/2025 127421 BIOWET 8062 18420 145634 10 .19 18.00 8/30/2025 127422 BIOWET 8062 18455 145635 10.49 18 .00 Total per month 372.25 673.00 Total per customer 372.25 673.00 © Copyright 2025 Aschl Management Systems Version 7.020 PO 623594R89307Pay $37046.74SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/02/25 59X00005 20Y BIO SOLID 09/02/25 59X00005 20Y BIO SOLID 09/03/25 59X00005 20Y BIO SOLID 09/03/25 59X00005 20Y BIO SOLID 09/03/25 59X00005 20Y BIO SOLID 09/04/25 59X00005 20Y BIO SOLID 09/04/25 59X00005 20Y BIO SOLID 09/05/25 59X00005 20Y BIO SOLID 09/05/25 59X00005 20Y BIO SOLID 09/06/25 59X00005 20Y BIO SOLID 09/08/25 59X00005 20Y BIO SOLID 09/08/25 59X00005 20Y BIO SOLID 09/10/25 59X00005 20Y BIO SOLID 09/10/25 59X00005 20Y BIO SOLID 09/10/25 59X00005 20Y BIO SOLID 09/10/25 59X00005 20Y BIO SOLID 09/12/25 59X00005 20Y BIO SOLID 09/12/25 59X00005 20Y BIO SOLID 09/15/25 59X00005 20Y BIO SOLID 09/15/25 59X00005 20Y BIO SOLID INV# 59X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11 .10 tons BIO SOLIDS 10.92 tons BIO SOLIDS 10.19 tons BIO SOLIDS 10.69 tons BIO SOLIDS 10.25 tons BIO SOLIDS 10.34 tons BIO SOLIDS 10.25 tons BIO SOLIDS 10.38 tons BIO SOLIDS 10.47 tons BIO SOLIDS 6.64 tons BIO SOLIDS 10.11 tons BIO SOLIDS 9.86 tons BIO SOLIDS 9.90 tons 59X00005 09/30/25 10/27/25 606773 88.51/ton 88.51/ton 88 .51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton BIO SOLIDS 9.80 tons -88.51/ton BIO SOLIDS 9.39 tons 88.51/ton BIO SOLIDS 5.66 tons 88.51/ton BIO SOLIDS 9.40 tons 88.51/ton BIO SOLIDS 10.29 tons 88.51/ton BIO SOLIDS 10.74 tons 88 .51/ton BIO SOLIDS 9.90 tons 88.51/ton DATE 09/30/25 PAGE 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 982.46 966.53 901.92 946.17 907.23 915.19 907.23 918.73 926.70 587.71 894.84 872. 71 876.25 867.40 831.11 500.97 831.99 910. 77 950.60 876.25 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/16/25 59X00005 20Y BIO SOLID 09/16/25 59X00005 20Y BIO SOLID 09/16/25 59X00005 20Y BIO SOLID 09/17/25 59X00005 20Y BIO SOLID 09/17/25 59X00005 20Y BIO SOLID 09/19/25 59X00005 1 ROLL-OFF 09/20/25 59X00005 20Y BIO SOLID 09/20/25 59X00005 20Y BIO SOLID 09/20/25 59X00005 20Y BIO SOLID 09/22/25 59X00005 20Y BIO SOLID 09/22/25 59X00005 20Y BIO SOLID 09/24/25 59X00005 20Y BIO SOLID 09/24/25 59X00005 20Y BIO SOLID 09/25/25 59X00005 20Y BIO SOLID 09/25/25 59X00005 20Y BIO SOLID 09/26/25 59X00005 20Y BIO SOLID 09/26/25 59X00005 20Y BIO SOLID 09/27/25 59X00005 20Y BIO SOLID 09/27/25 59X00005 20Y BIO SOLID 09/29/25 59X00005 20Y BIO SOLID INV# 59X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 8.52 tons BIO SOLIDS 10.66 tons BIO SOLIDS 10 .19 tons BIO SOLIDS 9.67 tons BIO SOLIDS 10.22 tons BIO SOLIDS 10.03 tons BIO SOLIDS 9.93 tons BIO SOLIDS 9.78 tons BIO SOLIDS 10.02 tons BIO SOLIDS 9.64 tons BIO SOLIDS 10 .04 tons BIO SOLIDS 10.02 tons BIO SOLIDS 10.15 tons BIO SOLIDS 10.23 tons BIO SOLIDS 10.04 tons BIO SOLIDS 9.62 tons BIO SOLIDS 9.75 tons BIO SOLIDS 9.54 tons BIO SOLIDS 9.74 tons DATE PAGE 59X00005 09/30/25 10/27/25 606773 88.51/ton 88 .51/ton 88 .51/ton 88 .51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88 .51/ton 88 .51/ton 88 .51/ton 88 .51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 88.51/ton 09/30/25 2 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 754.11 943.52 901.92 855.89 904.57 .00 887.76 878.90 865.63 886.87 853.24 888.64 886.87 898.38 905.46 888.64 851.47 862.97 844.39 862.09 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 09/29/25 59X00005 20Y BIO SOLID 09/30/25 59X00005 20Y BIO SOLID 09/30/25 59X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING 09/30/25 59X00005 1 MONTHLY BIN RENT BIN RENTAL 09/30/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 59X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.26 tons BIO SOLIDS 10. 71 tons BIO SOLIDS 10.13 tons DATE PAGE 59X00005 09/30/25 10/27/25 606773 88.51/ton 88 .51/ton 88.51/ton 09/30/25 30F 3 PLEASE PAY THIS AMOUNT AMOUNT 908.11 947.94 896.61 300.00 37,046.74 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-SEPT 2025 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.914 d . Difference (c-b) 1.860 e. $0.07 increments/divide into difference 26.57 f. Diesel Surcharge Multiplier (e/100) 26.57% g. Biosolds Recycling Surcharge $18.58 h. Revised Biosolds Recycling Charge with fuel surcharge $88.51 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living . c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost offuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised .xis CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL SEMI-END DUMP Diesel Price Adjustment-SEPT 2025 (with same discounts applied) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.48 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.914 d. Difference (c-b) 1.860 e. $0.07 increments/divide into difference 26.57 f. Diesel Surcharge Multiplier (e/100) 26.57% g. Biosolds Recycling Surcharge $14.74 h. Revised Biosolds Recycling Charge with fuel surcharge $70.22 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Including Taxes) Area: California v Period: Weekly V Show Data By: 0 Prod u ct 0 Area View 07/28/25 08/04/25 08/11125 08/18/25 08/25/25 09/01/25 History Gasoline -All Grades 0 4.358 4 .391 4.387 4.392 4.471 4.515 2000 -2025 All Grades -Reformulated Areas 0 4.358 4.391 4.387 4.392 4.471 4.515 1995-2025 Regular 0 4.234 4.270 4 .266 4.271 4.352 4.397 2000-2025 Reformulated Areas 0 4.234 4.270 4.266 4 .271 4.352 4.397 1995-2025 Midgrade 0 4.585 4.612 4.605 4.601 4 .679 4.724 2000-2025 Reformulated Areas 0 4.585 4 .612 4.605 4 .601 4 .679 4.724 1995-2025 Premium 0 4.720 4.742 4.743 4.753 4 .819 4.860 2000-2025 Reformulated Areas 0 4 .720 4.742 4 .743 4 .753 4 .819 4.860 1995-2025 Diesel (On-Highway) -All Types 0 4,957 4 .946 4.889 4.871 4 .873 4.914 1995-2025 Ultra Low Sulfur (15 ppm and Under) 0 4 .957 4 .946 4.889 4 .871 4.873 4.914 2007-2025 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported ; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline . We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and Included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available. On May 14, 2018, we implemented s1atistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14 , 2018, are not directly comparable to those published for May 7, 2018 . On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates . As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 9/3/2025 Nex1 Release Date: 9/9/2025 Engel & Gray, Inc. Material Receipts, by Customer 10/10/2025 3:26:09 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec . date from: 9/1/2025 to: 9/30/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 9/2/2025 127526 BIOWET 8062 18438 145678 11.10 19.20 9/2/2025 127527 BIOWET 8062 18447 145677 10.92 19.20 9/3/2025 127637 BIOWET 8062 18459 145698 10.19 18.00 9/3/2025 127638 BIOWET 8062 18465 145699 10.69 18.00 9/3/2025 127644 BIOWET 8062 18464 145720 10.25 19.20 9/4/2025 127650 BIOWET 8062 18420 145749 10.34 19.20 9/4/2025 127651 BIOWET 8062 18441 145750 10.25 19 .20 9/5/2025 127667 BIOWET 8062 18435 145838 10.38 19.20 9/5/2025 127668 BIOWET 8062 18452 145839 10.47 19.20 9/6/2025 127678 BIOWET 8062 18497 145857 6 .64 12.00 9/8/2025 127753 BIOWET 8062 18439 145927 10.11 19.20 9/8/2025 127754 BIOWET 8062 18455 145928 9.86 19.20 9/10/2025 127863 BIOWET 8062 18438 146009 9.90 18.00 9/10/2025 127865 BIOWET 8062 18464 146010 9 .80 18.00 9/10/2025 127870 BIOWET 8062 18453 146042 9.39 18.00 9/10/2025 127871 BIOWET 8062 18441 146043 5.66 13.20 9/12/2025 127918 BIOWET 8062 18428 146105 9.40 19.20 9/12/2025 127919 BIOWET 8062 18454 146106 10.29 19 .20 9/15/2025 127924 BIOWET 8062 18452 146182 10.74 19 .20 9/15/2025 127925 BIOWET 8062 18459 146183 9.90 16.80 9/16/2025 128087 BIOWET 8062 18437 146200 8.52 18.00 9/16/2025 128088 BIOWET 8062 18441 146201 10.66 19.20 9/16/2025 128089 BIOWET 8062 18420 146221 10.19 19.20 9/17/2025 128091 BIOWET 8062 18464 146309 9.67 19 .20 9/17/2025 128092 BIOWET 8062 18437 146310 10.22 18.00 9/20/2025 128209 BIOWET 8062 18459 146418 10.03 18.00 9/20/2025 128210 BIOWET 8062 18454 146419 9 .93 18 .00 9/20/2025 128211 BIOWET 8062 18452 146420 9 .78 18 .00 9/22/2025 128216 BIOWET 8062 18461 146457 10.02 19.20 9/22/2025 128217 BIOWET 8062 18454 146458 9.64 19.20 9/24/2025 128290 BIOWET 8062 18439 146554 10.02 19 .20 9/24/2025 128291 BIOWET 8062 18438 146555 10.04 19.20 © Copyright 2025 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 10/10/2025 3:26:09 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 9/25/2025 128320 BIOWET 8062 18441 146581 10.23 19.20 9/25/2025 128321 BIOWET 8062 18465 146580 10.15 19.20 9/26/2025 128335 BIOWET 8062 18458 146680 9.62 19.20 9/26/2025 128336 BIOWET 8062 18452 146681 10.04 19.20 9/27/2025 128453 BIOWET 8062 18438 146711 9.75 18 .00 9/27/2025 128454 BIOWET 8062 18461 146712 9.54 18.00 9/29/2025 128467 BIOWET 8062 18454 146754 9.74 19.20 9/29/2025 128468 BIOWET 8062 18436 146755 10 .26 19.20 9/30/2025 128484 BIOWET 8062 18422 146803 10.71 19.20 9/30/2025 128485 BIOWET 8062 18447 146804 10.13 19 .20 Total per month 415.17 776.40 Total per customer 415.17 776.40 © Copyright 2025 Aschl Management Systems Version 7.020 PO 623594R 92054Pay $33,961.80BLopez Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/02/26 61X00005 20V BIO SOLID 01/02/26 61X00005 20Y BIO SOLID 01/03/26 61X00005 20Y BIO SOLID 01/05/26 61X00005 20V BIO SOLID 01/05/26 61X00005 20Y BIO SOLID 01/06/26 61X00005 20Y BIO SOLID 01/07/26 61X00005 20Y BIO SOLID 01/07/26 61X00005 20Y BIO SOLID 01/08/26 61X00005 20Y BIO SOLID 01/08/26 61X00005 20Y BIO SOLID 01/10/26 61X00005 20Y BIO SOLID 01/10/26 61X00005 20V BIO SOLID 01/12/26 61X00005 20Y BIO SOLID 01/12/26 61X00005 20Y BIO SOLID 01/13/26 61X00005 20V BIO SOLID 01/13/26 61X00005 20Y BIO SOLID 01/16/26 61X00005 20Y BIO SOLID 01/16/26 61X00005 20Y BIO SOLID 01/17/26 61X00005 20Y BIO SOLID 01/19/26 61X00005 20Y BIO SOLID INV# 61X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.49 tons BIO SOLIDS 9.88 tons BIO SOLIDS 10.04 tons BIO SOLIDS 10.40 tons BIO SOLIDS 10.37 tons BIO SOLIDS 9.64 tons BIO SOLIDS 10.42 tons BIO SOLIDS 9.84 tons BIO SOLIDS 10.07 tons BIO SOLIDS 10.21 tons BIO SOLIDS 9.95 tons BIO SOLIDS 10.07 tons BIO SOLIDS 9.44 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.79 tons BIO SOLIDS 9.98 tons BIO SOLIDS 9.96 tons BIO SOLIDS 10.95 tons BIO SOLIDS 10 .15 tons BIO SOLIDS 9.47 tons DATE PAGE 61X00005 01/31/26 02/27/26 606773 85.78/ton 85 .78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 01/31/26 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 814.05 847.51 861.23 892.11 889.54 826.92 893.83 844.08 863.80 875.81 853.51 863.80 809.76 856.94 839.79 856.08 854.37 939.29 870.67 812.34 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/19/26 61X00005 20Y BIO SOLID 01/20/26 61X00005 20Y BIO SOLID 01/20/26 61X00005 20Y BIO SOLID 01/21/26 61X00005 20Y BIO SOLID 01/21/26 61X00005 20Y BIO SOLID 01/22/26 61X00005 20Y BIO SOLID 01/22/26 61X00005 20Y BIO SOLID 01/23/26 61X00005 20Y BIO SOLID 01/23/26 61X00005 20Y BIO SOLID 01/27/26 61X00005 20Y BIO SOLID 01/27/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/29/26 61X00005 20Y BIO SOLID 01/29/26 61X00005 20Y BIO SOLID 01/30/26 61X00005 20Y BIO SOLID 01/30/26 61X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 01/31/26 61X00005 1 MONTHLY BIN RENT BIN RENTAL INV# 61X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.99 tons BIO SOLIDS 9.85 tons BIO SOLIDS 10.70 tons BIO SOLIDS 9.92 tons BIO SOLIDS 10.29 tons BIO SOLIDS 9.78 tons BIO SOLIDS 8.14 tons BIO SOLIDS 9.50·tons BIO SOLIDS 10.09 tons BIO SOLIDS 10.23 tons BIO SOLIDS 10.06 tons BIO SOLIDS 9.75 tons BIO SOLIDS 10.17 tons BIO SOLIDS 10.75 tons BIO SOLIDS 10.90 tons BIO SOLIDS 10.36 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.95 tons BIO SOLIDS 10.47 tons DATE PAGE 61X00005 01/31/26 02/27/26 606773 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 01/31/26 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 856.94 844.93 917.85 850.94 882.68 838.93 698.25 814.91 865.52 877. 53 862.95 836.36 872.38 922.14 935.00 888.68 892.97 939.29 898.12 300.00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP DESCRIPTION 01/31/26 RENTAL CHARGE FOR 2 EXTRA BINS INV# 61X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 61X00005 01/31/26 02/27/26 606773 01/31/26 3OF 3 PLEASE PAY THIS AMOUNT AMOUNT 33,961.80 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-JAN 26 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.641 d . Difference (c-b) 1.587 e . $0.07 increments/divide into difference 22.67 f. Diesel Surcharge Multiplier (e/100) 22.67% g. Biosolds Recycling Surcharge $15.85 h. Revised Biosolds Recycling Charge with fuel surcharge $85.78 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . Diese I Ad j08SLOWWTPrevised .xis Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California ..., Period: Weekly ..., Show Data By: 0 Product 0 Area View 12/01/25 12/08/25 12/15/25 12/22/25 12/29/25 01/05/26 History Gasoline -All Grades D 4.471 4.389 4.278 4.194 4.164 4.154 2000-2026 All Grades -Reformulated Areas D 4.471 4.389 4.278 4.194 4.164 4.154 1995-2026 Regular D 4.357 4.273 4.163 4.076 4.042 4.034 2000-2026 Reformulated Areas D 4.357 4.273 4.163 4.076 4.042 4.034 1995-2026 Midgrade D 4.682 4.610 4.494 4.420 4.392 4.384 2000-2026 Reformulated Areas D 4.682 4.610 4.494 4.420 4.392 4.384 1995-2026 Premium D 4.806 4.724 4.607 4.534 4 .517 4.500 2000-2026 Reformulated Areas D 4.806 4.724 4.607 4.534 4.517 4.500 1995-2026 Diesel (On-Highway) -All Types 0 4.919 4.862 4.781 4.711 4.660 4.641 1995-2026 Ultra Low Sulfur (15 ppm and Under) D 4.919 4.862 4.781 4.711 4.660 4.641 2007-2026 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. •=No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes : Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10 , 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to Improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we Implemented sfatistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6 , 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date : 1/6/2026 Next Release Date: 1/13/2026 Engel & Gray, Inc. Material Receipts, by Customer 2/4/2026 10: 17:42 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 1/1/2026 to: 1/31/2026 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS [ Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 1/2/2026 131034 BIOWET 9436 18422 149686 9.49 16.80 1/2/2026 131035 BIOWET 9436 18459 149687 9.88 16.80 1/3/2026 131042 BIOWET 9436 18465 149694 10 .04 16.80 1/5/2026 131043 BIOWET 9436 18432 149715 10 .40 19.20 1/5/2026 131044 BIOWET 9436 18438 149716 10 .37 19.20 1/6/2026 131094 BIOWET 9436 18462 149739 9.64 19.20 1/7/2026 131099 BIOWET 9436 18441 149784 10.42 19.20 1/7/2026 131100 BIOWET 9436 18432 149785 9.84 19.20 1/8/2026 131159 BIOWET 9436 18443 149802 10.07 19.70 1/8/2026 131160 BIOWET 9436 18420 149803 10.21 19.70 1/10/2026 131178 BIOWET 9436 18432 149872 10 .07 18.00 1/10/2026 131179 BIOWET 9436 18441 149873 9.95 18.00 1/12/2026 131228 BIOWET 9436 18422 149905 9.99 19.20 1/12/2026 131229 BIOWET 9436 18459 149907 9.44 19.20 1/13/2026 131283 BIOWET 9436 18437 149927 9 .79 19.20 1/13/2026 131284 BIOWET 9436 18454 149928 9.98 19.20 1/16/2026 131368 BIOWET 9436 18459 150105 9.96 19.20 1/16/2026 131369 BIOWET 9436 18465 150106 10.95 19.20 1/17/2026 131379 BIOWET 9436 18428 150117 10 .15 18.00 1/19/2026 131403 BIOWET 9436 18457 150152 9.47 19.20 1/19/2026 131404 BIOWET 9436 18462 150153 9.99 19.20 1/20/2026 131442 BIOWET 9436 18454 150162 9.85 19.20 1/20/2026 131443 BIOWET 9436 18438 150163 10 .70 19.20 1/21/2026 131496 BIOWET 9436 18460 150218 9.92 19.20 1/21/2026 131497 BIOWET 9436 18444 150219 10.29 19.20 1/22/2026 131535 BIOWET 9436 18420 150237 8.14 16.80 1/22/2026 131536 BIOWET 9436 18453 150238 9.78 19.20 1/23/2026 131550 BIOWET 9436 18457 150303 9.50 19.20 1/23/2026 131551 BIOWET 9436 18444 150304 10.09 19.20 1/27/2026 131637 BIOWET 9436 18459 150390 10.23 19.20 1/27/2026 131638 BIOWET 9436 18462 150391 10 .06 19.20 1/28/2026 131681 BIOWET 9436 18454 150406 9.75 19.20 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 2/4/2026 10:17 :42 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS [ Rec. date Rec. ] Material code I Lot j site I sin I Scale Bill Qty. tons I Qty. cu.yd. Bales I 1/28/2026 131682 BIOWET 9436 18439 150407 10 .17 19.20 1/28/2026 131683 BIOWET 9436 18444 150447 10 .90 19 .20 1/28/2026 131684 BIOWET 9436 18432 150448 10.75 19.20 1/29/2026 131696 BIOWET 9436 18462 150515 10.41 19 .20 1/29/2026 131697 BIOWET 9436 18459 150505 10.36 16.80 1/30/2026 131739 BIOWET 9436 18438 150557 10.95 18.00 1/30/2026 131740 BIOWET 9436 18444 150564 10.47 19.20 Total per month 392.42 733.00 Total per customer 392.42 733.00 © Copyright 2026 Asch I Management Systems Version 7 .020 PO 623594R 92054Pay $33,961.80BLopez Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/02/26 61X00005 20V BIO SOLID 01/02/26 61X00005 20Y BIO SOLID 01/03/26 61X00005 20Y BIO SOLID 01/05/26 61X00005 20V BIO SOLID 01/05/26 61X00005 20Y BIO SOLID 01/06/26 61X00005 20Y BIO SOLID 01/07/26 61X00005 20Y BIO SOLID 01/07/26 61X00005 20Y BIO SOLID 01/08/26 61X00005 20Y BIO SOLID 01/08/26 61X00005 20Y BIO SOLID 01/10/26 61X00005 20Y BIO SOLID 01/10/26 61X00005 20V BIO SOLID 01/12/26 61X00005 20Y BIO SOLID 01/12/26 61X00005 20Y BIO SOLID 01/13/26 61X00005 20V BIO SOLID 01/13/26 61X00005 20Y BIO SOLID 01/16/26 61X00005 20Y BIO SOLID 01/16/26 61X00005 20Y BIO SOLID 01/17/26 61X00005 20Y BIO SOLID 01/19/26 61X00005 20Y BIO SOLID INV# 61X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.49 tons BIO SOLIDS 9.88 tons BIO SOLIDS 10.04 tons BIO SOLIDS 10.40 tons BIO SOLIDS 10.37 tons BIO SOLIDS 9.64 tons BIO SOLIDS 10.42 tons BIO SOLIDS 9.84 tons BIO SOLIDS 10.07 tons BIO SOLIDS 10.21 tons BIO SOLIDS 9.95 tons BIO SOLIDS 10.07 tons BIO SOLIDS 9.44 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.79 tons BIO SOLIDS 9.98 tons BIO SOLIDS 9.96 tons BIO SOLIDS 10.95 tons BIO SOLIDS 10 .15 tons BIO SOLIDS 9.47 tons DATE PAGE 61X00005 01/31/26 02/27/26 606773 85.78/ton 85 .78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 01/31/26 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 814.05 847.51 861.23 892.11 889.54 826.92 893.83 844.08 863.80 875.81 853.51 863.80 809.76 856.94 839.79 856.08 854.37 939.29 870.67 812.34 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/19/26 61X00005 20Y BIO SOLID 01/20/26 61X00005 20Y BIO SOLID 01/20/26 61X00005 20Y BIO SOLID 01/21/26 61X00005 20Y BIO SOLID 01/21/26 61X00005 20Y BIO SOLID 01/22/26 61X00005 20Y BIO SOLID 01/22/26 61X00005 20Y BIO SOLID 01/23/26 61X00005 20Y BIO SOLID 01/23/26 61X00005 20Y BIO SOLID 01/27/26 61X00005 20Y BIO SOLID 01/27/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/28/26 61X00005 20Y BIO SOLID 01/29/26 61X00005 20Y BIO SOLID 01/29/26 61X00005 20Y BIO SOLID 01/30/26 61X00005 20Y BIO SOLID 01/30/26 61X00005 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 01/31/26 61X00005 1 MONTHLY BIN RENT BIN RENTAL INV# 61X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.99 tons BIO SOLIDS 9.85 tons BIO SOLIDS 10.70 tons BIO SOLIDS 9.92 tons BIO SOLIDS 10.29 tons BIO SOLIDS 9.78 tons BIO SOLIDS 8.14 tons BIO SOLIDS 9.50·tons BIO SOLIDS 10.09 tons BIO SOLIDS 10.23 tons BIO SOLIDS 10.06 tons BIO SOLIDS 9.75 tons BIO SOLIDS 10.17 tons BIO SOLIDS 10.75 tons BIO SOLIDS 10.90 tons BIO SOLIDS 10.36 tons BIO SOLIDS 10.41 tons BIO SOLIDS 10.95 tons BIO SOLIDS 10.47 tons DATE PAGE 61X00005 01/31/26 02/27/26 606773 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 85.78/ton 01/31/26 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 856.94 844.93 917.85 850.94 882.68 838.93 698.25 814.91 865.52 877. 53 862.95 836.36 872.38 922.14 935.00 888.68 892.97 939.29 898.12 300.00 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP DESCRIPTION 01/31/26 RENTAL CHARGE FOR 2 EXTRA BINS INV# 61X00005 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING DATE PAGE 61X00005 01/31/26 02/27/26 606773 01/31/26 3OF 3 PLEASE PAY THIS AMOUNT AMOUNT 33,961.80 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-JAN 26 (with discount & perfomance bonus) Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 69.93 Diesel Price Adjustment b. Diesel Base Period Price 3.054 c. Current Month First Week EIA Price 4.641 d . Difference (c-b) 1.587 e . $0.07 increments/divide into difference 22.67 f. Diesel Surcharge Multiplier (e/100) 22.67% g. Biosolds Recycling Surcharge $15.85 h. Revised Biosolds Recycling Charge with fuel surcharge $85.78 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . Diese I Ad j08SLOWWTPrevised .xis Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California ..., Period: Weekly ..., Show Data By: 0 Product 0 Area View 12/01/25 12/08/25 12/15/25 12/22/25 12/29/25 01/05/26 History Gasoline -All Grades D 4.471 4.389 4.278 4.194 4.164 4.154 2000-2026 All Grades -Reformulated Areas D 4.471 4.389 4.278 4.194 4.164 4.154 1995-2026 Regular D 4.357 4.273 4.163 4.076 4.042 4.034 2000-2026 Reformulated Areas D 4.357 4.273 4.163 4.076 4.042 4.034 1995-2026 Midgrade D 4.682 4.610 4.494 4.420 4.392 4.384 2000-2026 Reformulated Areas D 4.682 4.610 4.494 4.420 4.392 4.384 1995-2026 Premium D 4.806 4.724 4.607 4.534 4 .517 4.500 2000-2026 Reformulated Areas D 4.806 4.724 4.607 4.534 4.517 4.500 1995-2026 Diesel (On-Highway) -All Types 0 4.919 4.862 4.781 4.711 4.660 4.641 1995-2026 Ultra Low Sulfur (15 ppm and Under) D 4.919 4.862 4.781 4.711 4.660 4.641 2007-2026 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. •=No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes : Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10 , 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to Improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we Implemented sfatistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6 , 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date : 1/6/2026 Next Release Date: 1/13/2026 Engel & Gray, Inc. Material Receipts, by Customer 2/4/2026 10: 17:42 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 1/1/2026 to: 1/31/2026 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS [ Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 1/2/2026 131034 BIOWET 9436 18422 149686 9.49 16.80 1/2/2026 131035 BIOWET 9436 18459 149687 9.88 16.80 1/3/2026 131042 BIOWET 9436 18465 149694 10 .04 16.80 1/5/2026 131043 BIOWET 9436 18432 149715 10 .40 19.20 1/5/2026 131044 BIOWET 9436 18438 149716 10 .37 19.20 1/6/2026 131094 BIOWET 9436 18462 149739 9.64 19.20 1/7/2026 131099 BIOWET 9436 18441 149784 10.42 19.20 1/7/2026 131100 BIOWET 9436 18432 149785 9.84 19.20 1/8/2026 131159 BIOWET 9436 18443 149802 10.07 19.70 1/8/2026 131160 BIOWET 9436 18420 149803 10.21 19.70 1/10/2026 131178 BIOWET 9436 18432 149872 10 .07 18.00 1/10/2026 131179 BIOWET 9436 18441 149873 9.95 18.00 1/12/2026 131228 BIOWET 9436 18422 149905 9.99 19.20 1/12/2026 131229 BIOWET 9436 18459 149907 9.44 19.20 1/13/2026 131283 BIOWET 9436 18437 149927 9 .79 19.20 1/13/2026 131284 BIOWET 9436 18454 149928 9.98 19.20 1/16/2026 131368 BIOWET 9436 18459 150105 9.96 19.20 1/16/2026 131369 BIOWET 9436 18465 150106 10.95 19.20 1/17/2026 131379 BIOWET 9436 18428 150117 10 .15 18.00 1/19/2026 131403 BIOWET 9436 18457 150152 9.47 19.20 1/19/2026 131404 BIOWET 9436 18462 150153 9.99 19.20 1/20/2026 131442 BIOWET 9436 18454 150162 9.85 19.20 1/20/2026 131443 BIOWET 9436 18438 150163 10 .70 19.20 1/21/2026 131496 BIOWET 9436 18460 150218 9.92 19.20 1/21/2026 131497 BIOWET 9436 18444 150219 10.29 19.20 1/22/2026 131535 BIOWET 9436 18420 150237 8.14 16.80 1/22/2026 131536 BIOWET 9436 18453 150238 9.78 19.20 1/23/2026 131550 BIOWET 9436 18457 150303 9.50 19.20 1/23/2026 131551 BIOWET 9436 18444 150304 10.09 19.20 1/27/2026 131637 BIOWET 9436 18459 150390 10.23 19.20 1/27/2026 131638 BIOWET 9436 18462 150391 10 .06 19.20 1/28/2026 131681 BIOWET 9436 18454 150406 9.75 19.20 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 2/4/2026 10:17 :42 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS [ Rec. date Rec. ] Material code I Lot j site I sin I Scale Bill Qty. tons I Qty. cu.yd. Bales I 1/28/2026 131682 BIOWET 9436 18439 150407 10 .17 19.20 1/28/2026 131683 BIOWET 9436 18444 150447 10 .90 19 .20 1/28/2026 131684 BIOWET 9436 18432 150448 10.75 19.20 1/29/2026 131696 BIOWET 9436 18462 150515 10.41 19 .20 1/29/2026 131697 BIOWET 9436 18459 150505 10.36 16.80 1/30/2026 131739 BIOWET 9436 18438 150557 10.95 18.00 1/30/2026 131740 BIOWET 9436 18444 150564 10.47 19.20 Total per month 392.42 733.00 Total per customer 392.42 733.00 © Copyright 2026 Asch I Management Systems Version 7 .020 PO 623594R 92820Pay $44,735.68BLopez Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/02/26 62X00005 20Y BIO SOLID 02/02/26 62X00005 20Y BIO SOLID 02/02/26 62X00005 20Y BIO SOLID 02/02/26 62X00005 20Y BIO SOLID 02/03/26 62X00005 20Y BIO SOLID 02/03/26 62X00005 20Y BIO SOLID 02/04/26 62X00005 20Y BIO SOLID 02/04/26 62X00005 20Y BIO SOLID 02/05/26 62X00005 20Y BIO SOLID 02/05/26 62X00005 20Y BIO SOLID 02/06/26 62X00005 20Y BIO SOLID 02/06/26 62X00005 20Y BIO SOLID 02/07/26 62X00005 20Y BIO SOLID 02/07/26 62X00005 20Y BIO SOLID 02/09/26 62X00005 20Y BIO SOLID 02/09/26 62X00005 20Y BIO SOLID 02/10/26 62X00005 20Y BIO SOLID 02/10/26 62X00005 20Y BIO SOLID 02/11/26 62X00005 20Y BIO SOLID 02/11/26 62X00005 20Y BIO SOLID INV# 62X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.76 tons BIO SOLIDS 10.48 tons BIO SOLIDS 11.03 tons BIO SOLIDS 11.19 tons BIO SOLIDS 11.22 tons BIO SOLIDS 10.91 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.68 tons BIO SOLIDS 10.71 tons BIO SOLIDS 11.04 tons BIO SOLIDS 11 .01 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.18 tons BIO SOLIDS 10.49 tons BIO SOLIDS 10.24 tons BIO SOLIDS 10.36 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10.41 tons BIO SOLIDS 11.17 tons BIO SOLIDS 11.28 tons DATE PAGE 62X00005 02/28/26 03/27/26 606773 87 .57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87 .57/ton 87 .57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 02/28/26 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 942.25 917.73 965. 90 979.91 982.54 955.39 922.11 935.25 937.87 966. 77 964.15 920.36 891.46 918.61 896.72 907.23 900.22 911.60 978.16 987.79 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/12/26 62X00005 20Y BIO SOLID 02/12/26 62X00005 20Y BIO SOLID 02/13/26 62X00005 20Y BIO SOLID 02/13/26 62X00005 20Y BIO SOLID 02/14/26 62X00005 20Y BIO SOLID 02/14/26 62X00005 20Y BIO SOLID 02/14/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/17/26 62X00005 20Y BIO SOLID 02/17/26 62X00005 20Y BIO SOLID 02/18/26 62X00005 20Y BIO SOLID 02/18/26 62X00005 20Y BIO SOLID 02/19/26 62X00005 20Y BIO SOLID 02/19/26 62X00005 20Y BIO SOLID 02/20/26 62X00005 20Y BIO SOLID 02/20/26 62X00005 20Y BIO SOLID 02/21/26 62X00005 20Y BIO SOLID INV# 62X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.60 tons BIO SOLIDS 10.37 tons BIO SOLIDS 10.24 tons BIO SOLIDS 11 . 78 tons BIO SOLIDS 10.70 tons BIO SOLIDS 10.94 tons BIO SOLIDS 10.54 tons BIO SOLIDS 7.90 tons BIO SOLIDS 11 .82 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.90 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.86 tons BIO SOLIDS 10.61 tons BIO SOLIDS 10.77 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.58 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.32 tons BIO SOLIDS 10.90 tons DATE PAGE 62X00005 02/28/26 03/27/26 606773 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 02/28/26 2 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 928.24 908.10 896. 72 1,031.57 937.00 958.02 922.99 691.80 1,035.08 961. 52 954.51 961.52 951.01 929.12 943 .13 914.23 926.49 922.11 903.72 954.51 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/23/26 62X00005 20Y BIO SOLID 02/23/26 62X00005 20Y BIO SOLID 02/23/26 62X00005 20Y BIO SOLID 02/23/26 62X00005 20Y BIO SOLID 02/25/26 62X00005 20Y BIO SOLID 02/25/26 62X00005 20Y BIO SOLID 02/26/26 62X00005 1 MATERIAL TRL-ORG 00083862 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR FUEL SURCHARGE INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .61 tons BIO SOLIDS 11.09 tons BIO SOLIDS 9.99 tons BIO SOLIDS 10.29 tons BIO SOLIDS 11.08 tons BIO SOLIDS 10.69 tons 62X00005 02/28/26 03/27/26 606773 87 .57/ton 87.57/ton 87 .57/ton 87 .57/ton 87.57/ton 87.57/ton 02/26/26 SERVICE SCHEDULED-BINS WERE EMPTY 02/28/26 62X00005 20Y BIO SOLID 02/28/26 62X00005 20Y BIO SOLID INV# 62X00005 ACCT# 1.5% per month late charge assessed on past due amounts WASTE HANDLING BIO SOLIDS WASTE HANDLING BIO SOLIDS 9.44 tons 87.57/ton 6.85 tons 87.57/ton DATE 02/28/26 PAGE 30F3 PLEASE PAY THIS AMOUNT AMOUNT 929.12 971.15 874.82 901.10 970.28 936.12 303.75 9.42 826.66 599.85 44,735.68 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-FEB 26 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 84.94 Diesel Price Adjustment b. Diesel Base Period Price 4.613 c. Current Month First Week EIA Price 4.83 d. Difference (c-b) 0.217 e. $0.07 increments/divide into difference 3.10 f. Diesel Surcharge Multiplier (e/100) 3.10% g. Biosolds Recycling Surcharge $2.63 h. Revised Biosolds Recycling Charge with fuel surcharge $87.57 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liq ids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Ta xes) Area: California v Period: Weekly ..., Show Data By: 0 Product 0 C View Area 12/29/25 01/05/26 01/12/26 01/19/26 01/26/26 02/02/26 History Gasoline -All Grades 0 4.164 4.154 4.099 4 .097 4.160 4.294 2000 -2026 All Grades -Reformulated Areas 0 4 .164 4.154 4.099 4 .097 4.160 4.294 1995-2026 Regular 0 4.042 4.034 3.978 3.977 4.040 4.177 2000-2026 Reformulated Areas 0 4.042 4.034 3.978 3 .977 4.040 4.177 1995-2026 Midgrade 0 4.392 4.384 4.325 4 .326 4.384 4.501 2000-2026 Reformulated Areas 0 4.392 4.384 4.325 4.326 4.384 4.501 1995-2 02 6 Premium 0 4.517 4.500 4.447 4.446 4.514 4.645 2000-2026 Reformulated Areas 0 4.517 4.500 4.447 4 .446 4.514 4.645 1995-2026 Diesel (On-Highway) -All Types 0 4.660 4.641 4.613 4.658 4.712 4.830 1995-2026 Ultra Low Sulfur (15 ppm and Under) 0 4.660 4.641 4.613 4.658 4.712 4.830 2007-2026 Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable ; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline . We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California}, any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018 , we implemented s1atis1ical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018 , are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022 . See Definitions, Sources, and Notes link above for more information on this table. Release Date: 2/3/2026 Next Release Date: 2/10/2026 Engel & Gray, Inc. Material Receipts, by Customer 3/5/2026 3:35:15 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 2/1/2026 to: 2/28/2026 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 2/2/2026 131770 BIOWET 9436 18462 150595 10.48 19.20 2/2/2026 131771 BIOWET 9436 18457 150594 10.76 19.20 2/2/2026 131772 BIOWET 9436 18454 150620 11.03 19.20 2/2/2026 131773 BIOWET 9436 18459 150621 11.19 19.20 213/2026 131869 BIOWET 9436 18444 150632 11.22 19.20 2/3/2026 131870 BIOWET 9436 18442 150631 10.91 19.20 2/4/2026 131883 BIOWET 9436 18459 150701 10.68 19.20 2/4/2026 131884 BIOWET 9436 18454 150702 10.53 19.20 2/5/2026 131890 BIOWET 9436 18438 150722 10.71 16.80 2/5/2026 131891 BIOWET 9436 18435 150727 11.04 19.70 2/6/2026 131930 BIOWET 9436 18425 150770 11.01 19.20 2/612026 131931 BIOWET 9436 18462 150771 10.51 19.20 217/2026 131943 BIOWET 9436 18454 150813 10.18 19.20 2/7/2026 131944 BIOWET 9436 18440 150814 10.49 19.20 2/9/2026 131945 BIOWET 9436 18459 150856 10.24 19.20 219/2026 131946 BIOWET 9436 18457 150857 10.36 19.20 2/10/2026 132021 BIOWET 9436 18462 150879 10.28 19.70 2/10/2026 132022 BIOWET 9436 18425 150880 10.41 19.20 2111/2026 132093 BIOWET 9436 18432 150932 11.17 19.20 2111/2026 132094 BIOWET 9436 18444 150933 11.28 19.20 2/12/2026 132096 BIOWET 9436 18457 150967 10.60 19.20 2/12/2026 132097 BIOWET 9436 18459 150968 10.37 19.20 2/13/2026 132102 BIOWET 9436 18432 151020 10.24 19.70 2/13/2026 132103 BIOWET 9436 18444 151021 11.78 19.20 2/14/2026 132151 BIOWET 9436 18469 151032 10.70 18.00 2114/2026 132152 BIOWET 9436 18425 151033 10.94 18.00 2/1412026 132153 BIOWET 9436 18436 151037 10.54 18.00 2/16/2026 132154 BIOWET 9436 18462 151045 7.90 19.20 2116/2026 132155 BIOWET 9436 18469 151046 11.82 19.20 2116/2026 132156 BIOWET 9436 18432 151055 10.98 19.20 2116/2026 132157 BIOWET 9436 18440 151056 10.90 19.20 2117/2026 132213 BIOWET 9436 18469 151072 10.98 19.20 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 3/5/2026 3:35:15 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS J Rec. date J Rec . I Material code I Lot Jsite j Bin Scale Bill Qty. tons J Qty. cu.ydj Bales 2/17/2026 132214 BIOWET 9436 18462 151073 10 .86 19.20 2/18/2026 132216 BIOWET 9436 18432 151111 10 .61 19.20 2/18/2026 132217 BIOWET 9436 18440 151112 10.77 19.20 2/19/2026 132227 BIOWET 9436 18459 151142 10.44 19 .20 2/19/2026 132228 BIOWET 9436 18454 151143 10.58 19.20 2/20/2026 132242 BIOWET 9436 18465 151166 10 .53 19.20 2/20/2026 132243 BIOWET 9436 18452 151167 10.32 19.20 2/21/2026 132295 BIOWET 9436 18469 151178 10.90 17.00 2/23/2026 132297 BIOWET 9436 18444 151181 10.61 19 .20 2/23/2026 132298 BIOWET 9436 18436 151182 11 .09 19 .20 2/23/2026 132299 BIOWET 9436 18462 151200 9.99 19.20 2/23/2026 132300 BIOWET 9436 18457 151201 10.29 19 .20 2/25/2026 132363 BIOWET 9436 18440 151311 11 .08 19 .20 2/25/2026 132365 BIOWET 9436 18465 151312 10.69 19 .20 2/28/2026 132426 BIOWET 9436 18452 151405 9 .44 16.80 2/28/2026 132427 BIOWET 9436 18444 151406 6 .85 16 .00 Total per month 507.28 909.30 Total per customer 507.28 909.30 © Copyright 2026 Aschl Management Systems Version 7.020 PO 623594R 92820Pay $44,735.68BLopez Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/02/26 62X00005 20Y BIO SOLID 02/02/26 62X00005 20Y BIO SOLID 02/02/26 62X00005 20Y BIO SOLID 02/02/26 62X00005 20Y BIO SOLID 02/03/26 62X00005 20Y BIO SOLID 02/03/26 62X00005 20Y BIO SOLID 02/04/26 62X00005 20Y BIO SOLID 02/04/26 62X00005 20Y BIO SOLID 02/05/26 62X00005 20Y BIO SOLID 02/05/26 62X00005 20Y BIO SOLID 02/06/26 62X00005 20Y BIO SOLID 02/06/26 62X00005 20Y BIO SOLID 02/07/26 62X00005 20Y BIO SOLID 02/07/26 62X00005 20Y BIO SOLID 02/09/26 62X00005 20Y BIO SOLID 02/09/26 62X00005 20Y BIO SOLID 02/10/26 62X00005 20Y BIO SOLID 02/10/26 62X00005 20Y BIO SOLID 02/11/26 62X00005 20Y BIO SOLID 02/11/26 62X00005 20Y BIO SOLID INV# 62X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.76 tons BIO SOLIDS 10.48 tons BIO SOLIDS 11.03 tons BIO SOLIDS 11.19 tons BIO SOLIDS 11.22 tons BIO SOLIDS 10.91 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.68 tons BIO SOLIDS 10.71 tons BIO SOLIDS 11.04 tons BIO SOLIDS 11 .01 tons BIO SOLIDS 10.51 tons BIO SOLIDS 10.18 tons BIO SOLIDS 10.49 tons BIO SOLIDS 10.24 tons BIO SOLIDS 10.36 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10.41 tons BIO SOLIDS 11.17 tons BIO SOLIDS 11.28 tons DATE PAGE 62X00005 02/28/26 03/27/26 606773 87 .57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87 .57/ton 87 .57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 02/28/26 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 942.25 917.73 965. 90 979.91 982.54 955.39 922.11 935.25 937.87 966. 77 964.15 920.36 891.46 918.61 896.72 907.23 900.22 911.60 978.16 987.79 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/12/26 62X00005 20Y BIO SOLID 02/12/26 62X00005 20Y BIO SOLID 02/13/26 62X00005 20Y BIO SOLID 02/13/26 62X00005 20Y BIO SOLID 02/14/26 62X00005 20Y BIO SOLID 02/14/26 62X00005 20Y BIO SOLID 02/14/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/16/26 62X00005 20Y BIO SOLID 02/17/26 62X00005 20Y BIO SOLID 02/17/26 62X00005 20Y BIO SOLID 02/18/26 62X00005 20Y BIO SOLID 02/18/26 62X00005 20Y BIO SOLID 02/19/26 62X00005 20Y BIO SOLID 02/19/26 62X00005 20Y BIO SOLID 02/20/26 62X00005 20Y BIO SOLID 02/20/26 62X00005 20Y BIO SOLID 02/21/26 62X00005 20Y BIO SOLID INV# 62X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.60 tons BIO SOLIDS 10.37 tons BIO SOLIDS 10.24 tons BIO SOLIDS 11 . 78 tons BIO SOLIDS 10.70 tons BIO SOLIDS 10.94 tons BIO SOLIDS 10.54 tons BIO SOLIDS 7.90 tons BIO SOLIDS 11 .82 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.90 tons BIO SOLIDS 10.98 tons BIO SOLIDS 10.86 tons BIO SOLIDS 10.61 tons BIO SOLIDS 10.77 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.58 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.32 tons BIO SOLIDS 10.90 tons DATE PAGE 62X00005 02/28/26 03/27/26 606773 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 87 .57/ton 87.57/ton 87 .57/ton 87.57/ton 87.57/ton 02/28/26 2 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 928.24 908.10 896. 72 1,031.57 937.00 958.02 922.99 691.80 1,035.08 961. 52 954.51 961.52 951.01 929.12 943 .13 914.23 926.49 922.11 903.72 954.51 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/23/26 62X00005 20Y BIO SOLID 02/23/26 62X00005 20Y BIO SOLID 02/23/26 62X00005 20Y BIO SOLID 02/23/26 62X00005 20Y BIO SOLID 02/25/26 62X00005 20Y BIO SOLID 02/25/26 62X00005 20Y BIO SOLID 02/26/26 62X00005 1 MATERIAL TRL-ORG 00083862 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR FUEL SURCHARGE INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10 .61 tons BIO SOLIDS 11.09 tons BIO SOLIDS 9.99 tons BIO SOLIDS 10.29 tons BIO SOLIDS 11.08 tons BIO SOLIDS 10.69 tons 62X00005 02/28/26 03/27/26 606773 87 .57/ton 87.57/ton 87 .57/ton 87 .57/ton 87.57/ton 87.57/ton 02/26/26 SERVICE SCHEDULED-BINS WERE EMPTY 02/28/26 62X00005 20Y BIO SOLID 02/28/26 62X00005 20Y BIO SOLID INV# 62X00005 ACCT# 1.5% per month late charge assessed on past due amounts WASTE HANDLING BIO SOLIDS WASTE HANDLING BIO SOLIDS 9.44 tons 87.57/ton 6.85 tons 87.57/ton DATE 02/28/26 PAGE 30F3 PLEASE PAY THIS AMOUNT AMOUNT 929.12 971.15 874.82 901.10 970.28 936.12 303.75 9.42 826.66 599.85 44,735.68 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-FEB 26 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 84.94 Diesel Price Adjustment b. Diesel Base Period Price 4.613 c. Current Month First Week EIA Price 4.83 d. Difference (c-b) 0.217 e. $0.07 increments/divide into difference 3.10 f. Diesel Surcharge Multiplier (e/100) 3.10% g. Biosolds Recycling Surcharge $2.63 h. Revised Biosolds Recycling Charge with fuel surcharge $87.57 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liq ids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Ta xes) Area: California v Period: Weekly ..., Show Data By: 0 Product 0 C View Area 12/29/25 01/05/26 01/12/26 01/19/26 01/26/26 02/02/26 History Gasoline -All Grades 0 4.164 4.154 4.099 4 .097 4.160 4.294 2000 -2026 All Grades -Reformulated Areas 0 4 .164 4.154 4.099 4 .097 4.160 4.294 1995-2026 Regular 0 4.042 4.034 3.978 3.977 4.040 4.177 2000-2026 Reformulated Areas 0 4.042 4.034 3.978 3 .977 4.040 4.177 1995-2026 Midgrade 0 4.392 4.384 4.325 4 .326 4.384 4.501 2000-2026 Reformulated Areas 0 4.392 4.384 4.325 4.326 4.384 4.501 1995-2 02 6 Premium 0 4.517 4.500 4.447 4.446 4.514 4.645 2000-2026 Reformulated Areas 0 4.517 4.500 4.447 4 .446 4.514 4.645 1995-2026 Diesel (On-Highway) -All Types 0 4.660 4.641 4.613 4.658 4.712 4.830 1995-2026 Ultra Low Sulfur (15 ppm and Under) 0 4.660 4.641 4.613 4.658 4.712 4.830 2007-2026 Click on the source key icon to learn how to download series into Excel , or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable ; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline . We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California}, any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018 , we implemented s1atis1ical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018 , are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022 . See Definitions, Sources, and Notes link above for more information on this table. Release Date: 2/3/2026 Next Release Date: 2/10/2026 Engel & Gray, Inc. Material Receipts, by Customer 3/5/2026 3:35:15 PM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 2/1/2026 to: 2/28/2026 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 2/2/2026 131770 BIOWET 9436 18462 150595 10.48 19.20 2/2/2026 131771 BIOWET 9436 18457 150594 10.76 19.20 2/2/2026 131772 BIOWET 9436 18454 150620 11.03 19.20 2/2/2026 131773 BIOWET 9436 18459 150621 11.19 19.20 213/2026 131869 BIOWET 9436 18444 150632 11.22 19.20 2/3/2026 131870 BIOWET 9436 18442 150631 10.91 19.20 2/4/2026 131883 BIOWET 9436 18459 150701 10.68 19.20 2/4/2026 131884 BIOWET 9436 18454 150702 10.53 19.20 2/5/2026 131890 BIOWET 9436 18438 150722 10.71 16.80 2/5/2026 131891 BIOWET 9436 18435 150727 11.04 19.70 2/6/2026 131930 BIOWET 9436 18425 150770 11.01 19.20 2/612026 131931 BIOWET 9436 18462 150771 10.51 19.20 217/2026 131943 BIOWET 9436 18454 150813 10.18 19.20 2/7/2026 131944 BIOWET 9436 18440 150814 10.49 19.20 2/9/2026 131945 BIOWET 9436 18459 150856 10.24 19.20 219/2026 131946 BIOWET 9436 18457 150857 10.36 19.20 2/10/2026 132021 BIOWET 9436 18462 150879 10.28 19.70 2/10/2026 132022 BIOWET 9436 18425 150880 10.41 19.20 2111/2026 132093 BIOWET 9436 18432 150932 11.17 19.20 2111/2026 132094 BIOWET 9436 18444 150933 11.28 19.20 2/12/2026 132096 BIOWET 9436 18457 150967 10.60 19.20 2/12/2026 132097 BIOWET 9436 18459 150968 10.37 19.20 2/13/2026 132102 BIOWET 9436 18432 151020 10.24 19.70 2/13/2026 132103 BIOWET 9436 18444 151021 11.78 19.20 2/14/2026 132151 BIOWET 9436 18469 151032 10.70 18.00 2114/2026 132152 BIOWET 9436 18425 151033 10.94 18.00 2/1412026 132153 BIOWET 9436 18436 151037 10.54 18.00 2/16/2026 132154 BIOWET 9436 18462 151045 7.90 19.20 2116/2026 132155 BIOWET 9436 18469 151046 11.82 19.20 2116/2026 132156 BIOWET 9436 18432 151055 10.98 19.20 2116/2026 132157 BIOWET 9436 18440 151056 10.90 19.20 2117/2026 132213 BIOWET 9436 18469 151072 10.98 19.20 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 3/5/2026 3:35:15 PM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS J Rec. date J Rec . I Material code I Lot Jsite j Bin Scale Bill Qty. tons J Qty. cu.ydj Bales 2/17/2026 132214 BIOWET 9436 18462 151073 10 .86 19.20 2/18/2026 132216 BIOWET 9436 18432 151111 10 .61 19.20 2/18/2026 132217 BIOWET 9436 18440 151112 10.77 19.20 2/19/2026 132227 BIOWET 9436 18459 151142 10.44 19 .20 2/19/2026 132228 BIOWET 9436 18454 151143 10.58 19.20 2/20/2026 132242 BIOWET 9436 18465 151166 10 .53 19.20 2/20/2026 132243 BIOWET 9436 18452 151167 10.32 19.20 2/21/2026 132295 BIOWET 9436 18469 151178 10.90 17.00 2/23/2026 132297 BIOWET 9436 18444 151181 10.61 19 .20 2/23/2026 132298 BIOWET 9436 18436 151182 11 .09 19 .20 2/23/2026 132299 BIOWET 9436 18462 151200 9.99 19.20 2/23/2026 132300 BIOWET 9436 18457 151201 10.29 19 .20 2/25/2026 132363 BIOWET 9436 18440 151311 11 .08 19 .20 2/25/2026 132365 BIOWET 9436 18465 151312 10.69 19 .20 2/28/2026 132426 BIOWET 9436 18452 151405 9 .44 16.80 2/28/2026 132427 BIOWET 9436 18444 151406 6 .85 16 .00 Total per month 507.28 909.30 Total per customer 507.28 909.30 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF ~©~ DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 03/31/23 34200019 1 RENT MNTHLY RATE BIN RENTAL 03/31/23 BIN RENT#18455 MARCH INV# 34200019 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 34200019 INVDATE 04/02/23 ACCOUNT# DUE DATE 04/30/23 # 606773 AMOUNT YOU ARE PAYING ® PAST DATE 04/02/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT DUE AMOUNT 93.00 93.00 • Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 06/30/23 37200011 1 RENT MNTHLY RATE BIN RENTAL 06/30/23 BIN RENT#18455 JUNE INV# 37200011 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 37200011 INV DATE 07/02/23 ACCOUNT# DUE DATE 07/30/23 0# 606773 AMOUNT YOU ARE PAYING G:) DATE PAGE PAST I 07/02/23 1 OF 1 PLEASE PAY THIS AMOUNT "UE .,;.,Ji AMOUNT 90.00 90.00 Engel & Gray, Inc. Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF INVOICE# 42400015 INV DATE 02/04/24 ACCOUNT# DUE DATE 03/03/24 o 606773 ([))'? ~ AMOUNT YOU ARE PAYING DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 01/31/24 42400015 1 RENT MNTHL Y RA TE BIN RENT AL 01/31/24 RENT FOR BIN #18436 JAN AMOUNT 93.00 © r --~~ nut ,l INV# 42400015 ACCT# 1.5% per month late charge assessed on past due amounts \ DATE 02/04/24 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT I, 93.00 INVOICE# 43300017 Engel & Gray, Inc. INV DATE 03/03/24 745 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria. Ca 93456-5020 DUE DATE 03/31/24 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 PO# 606773 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST AMOUNT YOU ~~~";!~signedbyPatrick ARE PAYING DN: C=US, SAN LUIS OBISPO, CA 93401 Patri ck McGra th 6~~:':!r:t~;~, CN=Patrick McGrath Date: 2024.03.14 15:33:41-07'00' SERVICE NAME: CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE: CITY OF SLO WWTP-ROLL-OFF 02/29/24 43300017 1 RELEASE BIN HAULING FEE 02/29/24 20 YD BIN RELEASED (BIN USED FOR 02/29/24 MEASURING/BUILDING SCREW PRESS BAYS) INV# 43300017 ACCT# 1.5% per month late charge assessed on past due amounts DATE 03/03/24 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 125 .00 125.00 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Grai Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATIN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 04/03/20 04X00004 BIOSOLID COLLECT 04/03/20 P0#31116 04/03/20 04X00004 BIOSOLID COLLECT 04/03/20 P0#31116 04/08/20 04X00004 BIOSOLID COLLECT 04/08/20 P0#31116 04/08/20 04X00004 BIOSOLID COLLECT 04/08/20 P0#31116 04/09/20 04X00004 BIOSOLID COLLECT 04/09/20 PO# 31116 04/10/20 04X00004 BIOSOLID COLLECT 04/10/20 PO# 31116 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 04/13/20 04X00004 1 MATERIAL TRL-ORG TRUCKING-HOUR 04/13/20 DUMPED LOAD FROM 4/10/20 04/17/20 04X00004 BIOSOLID COLLECT WASTE HANDLING 04/17/20 PO# 31116 04/20/20 04X00004 BIOSOLID COLLECT WASTE HANDLING 04/20/20 PO# 31116 04/21/20 04X00004 BIOSOLID COLLECT WASTE HANDLING 04/21120 PO# 31116 INV# 04X00004 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 04X00004 INV DATE 04/30/20 ACCOUNT# DUE DATE 05/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.93 tons BIO SOLIDS 24.29 tons BIO SOLIDS 23.89 tons BIO SOLIDS 24.84 tons BIO SOLIDS 23.86 tons BIO SOLIDS 24.50 tons BIO SOLIDS 24.07 tons BIO SOLIDS 24.13 tons BIO SOLIDS 24.79 tons DATE PAGE 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 04/30/20 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,329.02 1,294.90 1,273.58 1,324.22 1,271. 98 1, 306.10 .00 1,283.17 1,286.37 1, 321. SS PO 603231 Receipt 33285 • Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (80S) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 04/22/20 04X00004 BIOSOLID COLLECT 04/22/20 PO# 31116 04/28/20 04X00004 BIOSOLID COLLECT 04/28/20 PO#31116 04/30/20 04X00004 BIOSOLID COLLECT 04/30/20 PO#31116 INV# 04X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE 04X00004 04/30/20 ACCOUNT# DUE DATE 05/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.29 tons BIO SOLIDS 23 .15 tons BIO SOLIDS 22 .94 tons DATE PAGE 53 .31/ton 53 .31/ton 53.31/ton 04/30/20 2 OF 2 AMOUNT 1,294.90 1,234.13 1,222.93 PLEASE PAY THIS AMOUNT 15,442.85 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Grai Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATIN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 04/03/20 04X00004 BIOSOLID COLLECT 04/03/20 P0#31116 04/03/20 04X00004 BIOSOLID COLLECT 04/03/20 P0#31116 04/08/20 04X00004 BIOSOLID COLLECT 04/08/20 P0#31116 04/08/20 04X00004 BIOSOLID COLLECT 04/08/20 P0#31116 04/09/20 04X00004 BIOSOLID COLLECT 04/09/20 PO# 31116 04/10/20 04X00004 BIOSOLID COLLECT 04/10/20 PO# 31116 DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 04/13/20 04X00004 1 MATERIAL TRL-ORG TRUCKING-HOUR 04/13/20 DUMPED LOAD FROM 4/10/20 04/17/20 04X00004 BIOSOLID COLLECT WASTE HANDLING 04/17/20 PO# 31116 04/20/20 04X00004 BIOSOLID COLLECT WASTE HANDLING 04/20/20 PO# 31116 04/21/20 04X00004 BIOSOLID COLLECT WASTE HANDLING 04/21120 PO# 31116 INV# 04X00004 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 04X00004 INV DATE 04/30/20 ACCOUNT# DUE DATE 05/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.93 tons BIO SOLIDS 24.29 tons BIO SOLIDS 23.89 tons BIO SOLIDS 24.84 tons BIO SOLIDS 23.86 tons BIO SOLIDS 24.50 tons BIO SOLIDS 24.07 tons BIO SOLIDS 24.13 tons BIO SOLIDS 24.79 tons DATE PAGE 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 53.31/ton 04/30/20 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,329.02 1,294.90 1,273.58 1,324.22 1,271. 98 1, 306.10 .00 1,283.17 1,286.37 1, 321. SS PO 603231 Receipt 33285 • Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (80S) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 04/22/20 04X00004 BIOSOLID COLLECT 04/22/20 PO# 31116 04/28/20 04X00004 BIOSOLID COLLECT 04/28/20 PO#31116 04/30/20 04X00004 BIOSOLID COLLECT 04/30/20 PO#31116 INV# 04X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE 04X00004 04/30/20 ACCOUNT# DUE DATE 05/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.29 tons BIO SOLIDS 23 .15 tons BIO SOLIDS 22 .94 tons DATE PAGE 53 .31/ton 53 .31/ton 53.31/ton 04/30/20 2 OF 2 AMOUNT 1,294.90 1,234.13 1,222.93 PLEASE PAY THIS AMOUNT 15,442.85 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE : SLOWWTP 12/18/19 9CX00004 BIOSOLID COLLECT 12/18/19 PO# 31116 12/19/19 9CX00004 BIOSOLID COLLECT 12/19/19 PO#31116 12/26/19 9CX00004 BIOSOLID COLLECT 12/26/19 PO# 31116 12/27/19 9CX00004 1 MATERIAL TRL-ORG DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING TRUCKING-HOUR 12/27/19 DUMPED LOAD FROM 12/26/19 INV# 9CX00004 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INVDATE 9CX00004 12/31/19 ACCOUNT# DUE DATE 01/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 25.65 tons BIO SOLIDS 23 .87 tons BIO SOLIDS 24 .92 tons DATE PAGE 55.43/ton 55.43/ton 55.43/ton 12/31/19 2OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,421.78 1,323.11 1,381.32 .00 17,644.49 PO 620519REC 82728$54,736.88CBLAIR Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456 -5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/01/25 52X00006 20Y BIO SOLID 02/03/25 52X00006 20Y BIO SOLID 02/03/25 52X00006 20Y BIO SOLID 02/03/25 52X00006 20Y BIO SOLID 02/03/25 52X00006 20Y BIO SOLID 02/04/25 52X00006 20Y BIO SOLID 02/04/25 52X00006 20Y BIO SOLID 02/05/25 52X00006 20Y BIO SOLID 02/05/25 52X00006 20Y BIO SOLID 02/06/25 52X00006 20Y BIO SOLID 02/07/25 52X00006 20Y BIO SOLID 02/07/25 52X00006 20Y BIO SOLID 02/08/25 52X00006 20Y BIO SOLID 02/08/25 52X00006 20Y BIO SOLID 02/10/25 52X00006 20Y BIO SOLID 02/10/25 52X00006 20Y BIO SOLID 02/11/25 52X00006 20Y BIO SOLID 02/12/25 52X00006 20Y BIO SOLID 02/13/25 52X00006 20Y BIO SOLID 02/13/25 52X00006 20Y BIO SOLID INV# 52X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11.33 tons BIO SOLIDS 10.86 tons BIO SOLIDS 11.09 tons BIO SOLIDS 10 .57 tons BIO SOLIDS 10.85 tons BIO SOLIDS 10 .94 tons BIO SOLIDS 10.69 tons BIO SOLIDS 11.44 tons BIO SOLIDS 10 .90 tons BIO SOLIDS 10. 75 tons BIO SOLIDS 11.48 tons BIO SOLIDS 10.04 tons BIO SOLIDS 11.20 tons BIO SOLIDS 11.00 tons BIO SOLIDS 13.54 tons BIO SOLIDS 12.10 tons BIO SOLIDS 11.10 tons BIO SOLIDS 6.75 tons BIO SOLIDS 10.85 tons BIO SOLIDS 10.10 tons DATE PAGE 52X00006 02/28/25 03/27/25 606773 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95.51/ton 95 .51/ton 95.51/ton 95.51/ton 95.51/ton 95.51/ton 95.51/ton 95 .51/ton 02/28/25 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 1,082.13 1,037.24 1,059.21 1,009.54 1,036.28 1,044.88 1,021.00 1,092.63 1,041.06 1,026.73 1,096.45 958.92 1,069.71 1,050.61 1,293.21 1,155.67 1,060.16 644.69 1,036.28 964.65 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/14/25 52X00006 20Y BIO SOLID 02/14/25 52X00006 20Y BIO SOLID 02/15/25 52X00006 20Y BIO SOLID 02/15/25 52X00006 20Y BIO SOLID 02/17/25 52X00006 20Y BIO SOLID 02/17/25 52X00006 20Y BIO SOLID 02/17/25 52X00006 20Y BIO SOLID 02/17/25 52X00006 20Y BIO SOLID 02/18/25 52X00006 20Y BIO SOLID 02/18/25 52X00006 20Y BIO SOLID 02/19/25 52X00006 20Y BIO SOLID 02/19/25 52X00006 20Y BIO SOLID 02/20/25 52X00006 20Y BIO SOLID 02/20/25 52X00006 20Y BIO SOLID 02/21/25 52X00006 20Y BIO SOLID 02/21/25 52X00006 20Y BIO SOLID 02/22/25 52X00006 20Y BIO SOLID 02/22/25 52X00006 20Y BIO SOLID 02/22/25 52X00006 20Y BIO SOLID 02/22/25 52X00006 20Y BIO SOLID INV# 52X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 11. 79 tons BIO SOLIDS 11. 70 tons BIO SOLIDS 11 .05 tons BIO SOLIDS 10.21 tons BIO SOLIDS 10 .44 tons BIO SOLIDS 9.36 tons BIO SOLIDS 10 .94 tons BIO SOLIDS 10.91 tons BIO SOLIDS 11 .00 tons BIO SOLIDS 10.57 tons BIO SOLIDS 10.38 tons BIO SOLIDS 10 .58 tons BIO SOLIDS 10.40 tons BIO SOLIDS 11 .03 tons BIO SOLIDS 9.88 tons BIO SOLIDS 10.25 tons BIO SOLIDS 9.88 tons BIO SOLIDS 10.76 tons BIO SOLIDS 10.37 tons BIO SOLIDS 6.39 tons DATE PAGE 52X00006 02/28/25 03/27/25 606773 95 .51/ton 95.51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95.51/ton 95.51/ton 95.51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95.51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95 .51/ton 95.51/ton 95.51/ton 95 .51/ton 02/28/25 2 OF3 PLEASE PAY THIS AMOUNT AMOUNT 1,126.06 1,117.47 1,055.39 975.16 997.12 893.97 1,044.88 1,042.01 1,050.61 1,009.54 991. 39 1,010.50 993.30 1,053.48 943.64 978.98 943.64 1,027.69 990.44 610. 31 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/24/25 52X00006 20Y BIO SOLID 02/24/25 52X00006 20Y BIO SOLID 02/24/25 52X00006 20Y BIO SOLID 02/24/25 52X00006 20Y BIO SOLID 02/25/25 52X00006 20Y BIO SOLID 02/25/25 52X00006 20Y BIO SOLID 02/25/25 52X00006 20Y BIO SOLID 02/25/25 52X00006 20Y BIO SOLID 02/26/25 52X00006 20Y BIO SOLID 02/26/25 52X00006 20Y BIO SOLID 02/27/25 52X00006 20Y BIO SOLID 02/27/25 52X00006 20Y BIO SOLID 02/28/25 52X00006 20Y BIO SOLID 02/28/25 52X00006 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 02/28/25 52X00006 1 MONTHLY BIN RENT BIN RENTAL 02/28/25 RENTAL CHARGE FOR 2 EXTRA BINS INV# 52X00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.88 tons BIO SOLIDS 10.29 tons BIO SOLIDS 10.84 tons BIO SOLIDS 10.61 tons BIO SOLIDS 11.44 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10.05 tons BIO SOLIDS 10.03 tons BIO SOLIDS 10 .50 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10 .32 tons BIO SOLIDS 9.43 tons BIO SOLIDS 10 .21 tons BIO SOLIDS 9.81 tons DATE PAGE 52X00006 02/28/25 03/27/25 606773 AMOUNT 95.51/ton 943.64 95 .51/ton 982.80 95.51/ton 1,035.33 95.51/ton 1,013.36 95.51/ton 1,092.63 95 .51/ton 1,031.51 95 .51/ton 959.88 95 .51/ton 957.97 95 .51/ton 1,002 .86 95 .51/ton 981.84 95.51/ton 985.66 95 .51/ton 900.66 95 .51/ton 975.16 95 .51/ton 936.95 300.00 02/28/25 3OF3 PLEASE PAY 54 736 88 THIS AMOUNT , • CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-FEB 2025 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 73.61 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.787 d. Difference (c-b) 2.083 e. $0.07 increments/divide into difference 29.76 f. Diesel Surcharge Multiplier (e/100) 29.76% g. Biosolds Recycling Surcharge $21.90 h. Revised Biosolds Recycling Charge with fuel surcharge $95.51 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site . This printout is attached . d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0 .07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California v Period: Weekly V Show Data By: 0 Product 0 Area 12/30/24 01/06/25 01/13/25 View 01/20/25 01/27/25 02/03/25 History Gasoline -All Grades 0 4.228 4.276 4.282 4.337 4.345 4.377 2000-2025 All Grades -Reformulated Areas 0 4.228 4.276 4.282 4.337 4.345 4.377 1995-2025 Regular [J 4.105 4.154 4.161 4.212 4.221 4.253 2000-2025 Reformulated Areas [J 4.105 4.154 4.161 4.212 4.221 4.253 1995-2025 Midgrade 0 4.445 4.489 4.487 4.543 4.546 4.591 2000-2025 Reformulated Areas 0 4.445 4.489 4.487 4.543 4.546 4.591 1995-2025 Premium 0 4.587 4.631 4.645 4.710 4 .719 4.740 2000-2025 Reformulated Areas D 4.587 4.631 4.645 4.710 4.719 4.740 1995-2025 Diesel {On-Highway) -All Types D 4.576 4.618 4.716 4.807 4.793 4.787 1995-2025 Ultra Low Sulfur (15 ppm and Under) D 4.576 4.618 4.716 4.807 4 .793 4.787 2007-2025 Click on the source key icon to learn how to download series Into Excel, or to embed a chart or map on your website . -= No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and included them In the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we Implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 2/312025 Next Release Date: 2/10/2025 Engel & Gray, Inc. Material Receipts, by Customer 3/4/2025 11 :19:38 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 2/1/2025 to: 2/28/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. BalesJ 2/1/2025 121314 BIOWET 8995 18455 138462 11.33 18.00 2/3/2025 121325 BIOWET 8062 18464 138499 10.57 18.00 2/3/2025 121326 BIOWET 8062 18469 138500 10.85 16.80 2/3/2025 121328 BIOWET 8062 18428 138483 10.86 16.81 2/3/2025 121367 BIOWET 8062 18468 138484 11 .09 18.00 2/4/2025 121368 BIOWET 8062 18437 138549 10.69 17.00 2/4/2025 121369 BIOWET 8062 18459 138550 10.94 17.00 2/5/2025 121427 BIOWET 8995 18443 138566 11.44 17.00 2/5/2025 121428 BIOWET 8995 18462 138565 10.90 16.80 2/6/2025 121432 BIOWET 8995 18468 138602 10.75 16.80 2/7/2025 121471 BIOWET 8062 18445 138658 11.48 18.00 2n/2025 121472 BIOWET 8062 18460 138659 10 .04 16.80 2/8/2025 121479 BIOWET 8062 18437 138665 11.20 18 .00 2/8/2025 121480 BIOWET 8062 18459 138666 11 .00 18 .00 2/10/2025 121572 BIOWET 8062 18469 138676 13.54 18.00 2/10/2025 121573 BIOWET 8062 18445 138677 12.10 18.00 2/11/2025 121584 BIOWET 8062 18460 138733 11.10 17.00 2/12/2025 121556 BIOWET 8062 18440 138754 6.75 11.00 2/13/2025 121558 BIOWET 8062 18464 138788 10.10 16.00 2/13/2025 121559 BIOWET 8062 18441 138787 10 .85 16.80 2/14/2025 121560 BIOWET 8062 18433 138801 11 .70 17.00 2/14/2025 121561 BIOWET 8062 18445 138802 11 .79 18 .00 2/15/2025 121639 BIOWET 8062 18443 138830 11 .05 18.00 2/15/2025 121640 BIOWET 8062 18462 138831 10.21 15.80 2/17/2025 121699 BIOWET 8062 18469 138836 10.94 17.00 2/17/2025 121700 BIOWET 8995 18440 138837 10.91 17.00 2/17/2025 121701 BIOWET 8995 18428 138840 9.36 14.50 2/17/2025 121702 BIOWET 8995 18459 138841 10.44 16.00 2/18/2025 121740 BIOWET 8995 18443 138876 10.57 16.80 2/18/2025 121741 BIOWET 8995 18462 138877 11 .00 17 .00 2/19/2025 121760 BIOWET 8995 18458 138948 10.58 16.40 2/19/2025 121761 BIOWET 8995 18465 138949 10 .38 16.00 © Copyright 2025 Aschl Management Systems Version 6 .98F Engel & Gray, Inc. Material Receipts, by Customer 3/4/2025 11:19:38AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 2/20/2025 121789 BIOWET 8995 18437 138999 10.40 16 .00 2/20/2025 121790 BIOWET 8995 18460 139000 11 .03 18.00 2/21/2025 121800 BIOWET 8995 18468 139041 9.88 15.00 2/21/2025 121801 BIOWET 8995 18464 139042 10.25 16.00 2/22/2025 121824 BIOWET 8062 18422 139061 10.76 16.80 2/22/2025 121825 BIOWET 8062 18459 139062 9.88 15.30 2/22/2025 121828 BIOWET 8062 18441 139056 10.37 16.00 2/22/2025 121829 BIOWET 8062 18462 139057 6.39 10.00 2/24/2025 121903 BIOWET 8995 18452 139070 9 .88 16.00 2/24/2025 121904 BIOWET 8995 18443 139071 10 .29 16 .00 2/24/2025 121905 BIOWET 8995 18440 139085 10.84 16.80 2/24/2025 121906 BIOWET 8995 18457 139086 10.61 16.50 2/25/2025 121912 BIOWET 8062 18464 139124 11.44 18 .00 2/25/2025 121913 BIOWET 8995 18468 139125 10.80 16.80 2/25/2025 121916 BIOWET 8062 18462 139138 10.05 16.00 2/25/2025 121917 BIOWET 8062 18441 139139 10.03 16 .00 2/26/2025 121957 BIOWET 8062 18458 139157 10.50 16.00 2/26/2025 121958 BIOWET 8062 18465 139158 10.28 16.00 2/27/2025 121964 BIOWET 8062 18443 139210 10.32 16.00 2/27/2025 121965 BIOWET 8062 18460 139211 9.43 15.00 2/28/2025 121981 BIOWET 8062 18441 139269 10.21 16.00 2/28/2025 121982 BIOWET 8062 18434 139270 9.81 16.00 Total per month 569.96 889.51 Total per customer 569.96 889.51 © Copyright 2025 Aschl Management Systems Version 6.98F PO 620519R83657Pay $75,659.80SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/01/25 53X00006 20Y BIO SOLID 03/01/25 53X00006 20Y BIO SOLID 03/01/25 53X00006 20Y BIO SOLID 03/01/25 53X00006 20Y BIO SOLID 03/03/25 53X00006 20Y BIO SOLID 03/03/25 53X00006 20Y BIO SOLID 03/03/25 53X00006 20Y BIO SOLID 03/03/25 53X00006 20Y BIO SOLID 03/04/25 53X00006 20Y BIO SOLID 03/04/25 53X00006 20Y BIO SOLID 03/05/25 53X00006 20Y BIO SOLID 03/05/25 53X00006 20Y BIO SOLID 03/06/25 53X00006 20Y BIO SOLID 03/06/25 53X00006 20Y BIO SOLID 03/07/25 53X00006 20Y BIO SOLID 03/07/25 53X00006 20Y BIO SOLID 03/08/25 53X00006 20Y BIO SOLID 03/08/25 53X00006 20Y BIO SOLID 03/10/25 53X00006 20Y BIO SOLID 03/10/25 53X00006 20Y BIO SOLID INV# 53X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 53X00006 03/31/25 04/27/25 606773 BIO SOLIDS 11.55 tons96. 18/(ton BIO SOLIDS 11.45 tons96. 18 /ton BIO SOLIDS 10.70 tons96. 18 /ton BIO SOLIDS 8.95 tons 96. 18 /ton BIO SOLIDS 9.60 tons 96.18/ton BIO SOLIDS 10.41 tons 96.18/ton BIO SOLIDS 9.99 tons 96.18/ton BIO SOLIDS 9.80 tons 96.18/ton BIO SOLIDS 10.59 tons 96.18/ton BIO SOLIDS 9.89 tons 96.18/ton BIO SOLIDS 9.69 tons 96.18/ton BIO SOLIDS 10.74 tons 96.18/ton BIO SOLIDS 10.42 tons 96.18/ton BIO SOLIDS 10.20 tons 96.18/ton BIO SOLIDS 10.37 tons 96.18/ton BIO SOLIDS 10.64 tons 96.18/ton BIO SOLIDS 11.74 tons 96.18/ton BIO SOLIDS 11.30 tons 96.18/ton BIO SOLIDS 10.63 tons 96.18/ton BIO SOLIDS 10.24 tons 96.18/ton DATE 03/31/25 PAGE 1 OF 4 PLEASE PAY THIS AMOUNT AMOUNT 1,110.88 1,101.26 1,029.13 860.81 923.33 1,001.23 960.84 942.56 1,018.55 951. 22 931. 98 1,032.97 1,002.20 981.04 997.39 1,023.36 1,129.15 1,086.83 1,022.39 984.88 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/10/25 53X00006 20Y BIO SOLID 03/10/25 53X00006 20Y BIO SOLID 03/11/25 53X00006 20Y BIO SOLID 03/11/25 53X00006 20Y BIO SOLID 03/12/25 53X00006 20Y BIO SOLID 03/12/25 53X00006 20Y BIO SOLID 03/13/25 53X00006 20Y BIO SOLID 03/13/25 53X00006 20Y BIO SOLID 03/14/25 53X00006 20Y BIO SOLID 03/14/25 53X00006 20Y BIO SOLID 03/15/25 53X00006 20Y BIO SOLID 03/15/25 53X00006 20Y BIO SOLID 03/15/25 53X00006 20Y BIO SOLID 03/15/25 53X00006 20Y BIO SOLID 03/17/25 53X00006 20Y BIO SOLID 03/17/25 53X00006 20Y BIO SOLID 03/17/25 53X00006 20Y BIO SOLID 03/17/25 53X00006 20Y BIO SOLID 03/18/25 53X00006 20Y BIO SOLID 03/18/25 53X00006 20Y BIO SOLID INV# 53X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.18 tons BIO SOLIDS 11.55 tons BIO SOLIDS 10.33 tons BIO SOLIDS 10.63 tons BIO SOLIDS 10.74 tons BIO SOLIDS 10.60 tons BIO SOLIDS 9.89 tons BIO SOLIDS 10.13 tons BIO SOLIDS 10.89 tons BIO SOLIDS 10.28 tons BIO SOLIDS 10.57 tons BIO SOLIDS 10.40 tons BIO SOLIDS 11.06 tons BIO SOLIDS 9.91 tons BIO SOLIDS 10.37 tons BIO SOLIDS 10.67 tons BIO SOLIDS 11.03 tons BIO SOLIDS 10.88 tons BIO SOLIDS 10.83 tons BIO SOLIDS 10.00 tons DATE PAGE 53X00006 03/31/25 04/27/25 606773 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 03/31/25 20F4 PLEASE PAY THIS AMOUNT AMOUNT 979.11 1,110.88 993.54 1,022.39 1,032.97 1,019.51 951.22 974.30 1,047.40 988.73 1,016.62 1,000.27 1,063.75 953.14 997.39 1,026.24 1,060.87 1,046.44 1,041.63 961.80 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/19/25 53X00006 20Y BIO SOLID 03/19/25 53X00006 20Y BIO SOLID 03/20/25 53X00006 20Y BIO SOLID 03/20/25 53X00006 20Y BIO SOLID 03/20/25 53X00006 20Y BIO SOLID 03/20/25 53X00006 20Y BIO SOLID 03/21/25 53X00006 20Y BIO SOLID 03/21/25 53X00006 20Y BIO SOLID 03/22/25 53X00006 20Y BIO SOLID 03/22/25 53X00006 20Y BIO SOLID 03/22/25 53X00006 20Y BIO SOLID 03/22/25 53X00006 20Y BIO SOLID 03/24/25 53X00006 20Y BIO SOLID 03/24/25 53X00006 20Y BIO SOLID 03/24/25 53X00006 20Y BIO SOLID 03/24/25 53X00006 20Y BIO SOLID 03/25/25 53X00006 20Y BIO SOLID 03/25/25 53X00006 20Y BIO SOLID 03/26/25 53X00006 20Y BIO SOLID 03/27/25 53X00006 20Y BIO SOLID INV# 53X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.03 tons BIO SOLIDS 10.39 tons BIO SOLIDS 10.44 tons BIO SOLIDS 10.09 tons BIO SOLIDS 11.12 tons BIO SOLIDS 10.01 tons BIO SOLIDS 10.48 tons BIO SOLIDS 10.28 tons BIO SOLIDS 8.65 tons B 10 SOLIDS 12.16 tons BIOSOLIDS 11.09tons BIO SOLIDS 10.65 tons BIO SOLIDS 10.29 tons BIO SOLIDS 10.22 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.73 tons BIO SOLIDS 10.15 tons BIO SOLIDS 10.20 tons BIO SOLIDS 11.22 tons BIO SOLIDS 9.61 tons DATE PAGE 53X00006 03/31/25 04/27/25 606773 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 03/31/25 30F4 PLEASE PAY THIS AMOUNT AMOUNT 964.69 999.31 1,004.12 970.46 1,069.52 962.76 1,007.97 988.73 831.96 1,169.55 1,066.64 1,024.32 989.69 982.96 960.84 935.83 976.23 981.04 1,079.14 924.29 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/27/25 53X00006 20Y BIO SOLID 03/27/25 53X00006 20Y BIO SOLID 03/27/25 53X00006 20Y BIO SOLID 03/28/25 53X00006 20Y BIO SOLID 03/28/25 53X00006 20Y BIO SOLID 03/29/25 53X00006 20Y BIO SOLID 03/29/25 53X00006 20Y BIO SOLID 03/29/25 53X00006 20Y BIO SOLID 03/29/25 53X00006 20Y BIO SOLID 03/29/25 53X00006 20Y BIO SOLID 03/29/25 53X00006 20Y BIO SOLID 03/31/25 53X00006 20Y BIO SOLID 03/31/25 53X00006 20Y BIO SOLID 03/31/25 53X00006 20Y BIO SOLID 03/31/25 53X00006 20Y BIO SOLID DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING 03/31/25 53X00006 1 MONTHLY BIN RENT BIN RENTAL 03/31/25 RENTAL CHARGE FOR 5 EXTRA BINS INV# 53X00006 ACCT# 1.5% per month late charge assessed on past due amounts INVOICE# 53X00006 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.51 tons BIO SOLIDS 10.80 tons BIO SOLIDS 10 .44 tons BIO SOLIDS 10 .32 tons BIO SOLIDS 9.84 tons BIO SOLIDS 9.90 tons BIO SOLIDS 9.60 tons BIO SOLIDS 9.97 tons BIO SOLIDS 11 .05 tons BIO SOLIDS 10 . 73 tons BIO SOLIDS 10. 75 tons BIO SOLIDS 11.11 tons BIO SOLIDS 8.89 tons BIO SOLIDS 10.33 tons BIO SOLIDS 8.97 tons DATE PAGE 03/31/25 04/27/25 606773 96.18/ton 96 .18/ton 96.18/ton 96 .18/ton 96.18/ton 96 .18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96.18/ton 96 .18/ton 96.18/ton 03/31/25 40F4 PLEASE PAY THIS AMOUNT AMOUNT 914.67 1,038.74 1,004.12 992.58 946.41 952.18 923.33 958.91 1,062.79 1,032.01 1,033.94 1,068.56 855.04 993.54 862.73 750.00 75,659.80 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-MAR 2025 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 73.61 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.85 d. Difference (c-b) 2.146 e. $0.07 increments/divide into difference 30.66 f . Diesel Surcharge Multiplier (e/100) 30.66% g. Biosolds Recycling Surcharge $22 .57 h. Revised Biosolds Recycling Charge with fuel surcharge $96 .18 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls Petroleum & Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Including Taxes) Area: California V Period: Weekly V Show Data By: 0 Product 0 Area View 01/27/25 02/03/25 02/10/25 02/17/25 02/24/25 03/03125 History Gasoline -All Grades 0 4.345 4.377 4.522 4.726 4.733 4.655 2000-2025 All Grades -Reformulated Areas (' u 4.345 4.377 4.522 4.726 4.733 4.655 1995-2025 Regular (' 4.221 4.253 4.392 4.603 4,606 4.533 2000-2025 Reformulated Areas [ J 4.221 4.253 4.392 4.603 4,606 4,533 1995-2025 Midgrade ( J 4.546 4.591 4 .733 4.916 4.923 4,856 2000-2025 Reformulated Areas C1 4.546 4.591 4.733 4.916 4.923 4.856 1995-2025 Premium l l 4.719 4.740 4.913 5.105 5.124 5.020 2000-2025 Reformulated Areas D 4.719 4.740 4.913 5.105 5.124 5.020 1995-2025 Diesel (On-Highway) -All Types C 4.793 4.787 4.796 4,839 4 ,877 4 850 1995-2025 Ultra Low Sulfur (15 ppm and Under) 0 4.793 4.787 4.796 4.839 4 .877 4.850 2007-2025 Click on the source key icon to learn how to download series Into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statis1ical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2023, we implemented s1a1is1ical me1hodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates . As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13 , 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 3/3/2025 Next Release Date: 3/10/2025 Engel & Gray, Inc. Material Receipts, by Customer 4/2/2025 11: 13:43 AM Page 1/3 Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 3/1/2025 to: 3/31/2025 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 3/112025 121986 BIOWET 8062 18437 139280 11.55 18.00 311/2025 121987 BIOWET 8062 18452 139281 11.45 18.00 3/1/2025 121988 BIOWET 8062 18462 139356 10.70 17.00 3/112025 121989 BIOWET 8062 18465 139289 8.95 14.00 31312025 122040 BIOWET 8062 18456 139303 9.60 15.00 3/312025 122041 BIOWET 8062 18459 139304 10.41 16.00 313/2025 122042 BIOWET 8062 18437 139318 9.99 16.00 31312025 122043 BIOWET 8062 18452 139319 9.80 15.00 314/2025 122095 BIOWET 8062 18441 139351 10.59 16.40 314/2025 122096 BIOWET 8062 18454 139352 9.89 16.00 31512025 122142 BIOWET 8062 18459 139415 9.69 15.00 3/512025 122143 BIOWET 8062 18452 139416 10.74 16.70 3/6/2025 122155 BIOWET 8062 18440 139447 10.42 16.00 316/2025 122156 BIOWET 8062 18457 139448 10.20 16.00 317/2025 122180 BIOWET 8062 18460 139486 10.37 16.00 3/7/2025 122181 BIOWET 8062 18456 139487 10.64 16.50 3/8/2025 122244 BIOWET 8062 18432 139498 11.74 18.00 3/8/2025 122245 BIOWET 8062 18443 139499 11.30 18.00 3110/2025 122247 BIOWET 8062 18464 139508 10.63 16.50 3/10/2025 122248 BIOWET 8062 18462 139509 10.24 16.00 3/10/2025 122249 BIOWET 8062 18459 139527 10.18 16.00 3110/2025 122250 BIOWET 9032 18419 139528 11.55 18.00 3/11/2025 122300 BIOWET 8062 18460 139571 10.33 16.00 3/11/2025 122301 BIOWET 8062 18456 139572 10.63 16.00 3/12/2025 122310 BIOWET 8062 18462 139592 10.74 16.80 3/12/2025 122311 BIOWET 8062 18464 139593 10.60 16.50 3/13/2025 122332 BIOWET 8062 18456 139652 9.89 15.00 3/13/2025 122333 BIOWET 8062 18460 139653 10.13 15.70 3/14/2025 122341 BIOWET 8062 18440 139663 10.89 17.00 3/14/2025 122342 BIOWET 8062 18454 139664 10.28 16.00 3/15/2025 122346 BIOWET 8062 18456 139682 10.57 16.40 3/15/2025 122347 BIOWET 8062 18437 139683 10.40 16.00 © Copyright 2025 Asch! Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 4/2/2025 11: 13:43 AM Page 2/3 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date I Rec. [ Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 3/15/2025 122348 BIOWET 8062 18416 139685 11 .06 18.00 3/15/2025 122349 BIOWET 8062 18457 139686 9.91 16.00 3/17/2025 122459 BIOWET 8062 18434 139690 10.37 16.00 3/17/2025 122460 BIOWET 8062 18437 139691 10.67 17.00 3/17/2025 122461 BIOWET 8062 18441 139700 11.03 17.00 3/17/2025 122462 BIOWET 8062 18421 139701 10.88 17.00 3/18/2025 122465 BIOWET 8995 18432 139730 10.83 17.00 3/18/2025 122466 BIOWET 8995 18454 139731 10.00 16.00 3/19/2025 122474 BIOWET 8062 18456 139769 10.03 16.00 3/19/2025 122475 BIOWET 8062 18460 139770 10.39 16 .00 3/20/2025 122496 BIOWET 8062 18440 139792 11.12 18.00 3/20/2025 122497 BIOWET 8062 18441 139793 10.01 15 .50 3/20/2025 122498 BIOWET 8062 18421 139812 10.44 16.00 3/20/2025 122499 BIOWET 8062 18459 139813 10.09 16.00 3/21/2025 122508 BIOWET 8062 18460 139835 10.28 16.00 3/21/2025 122509 BIOWET 8062 18456 139834 10.48 16.00 3/22/2025 122647 BIOWET 8062 18421 139865 12.16 17.00 3/22/2025 122648 BIOWET 8062 18440 139866 8.65 14.00 3/22/2025 122649 BIOWET 8062 18459 139868 10 .65 17.00 3/22/2025 122650 BIOWET 8062 18443 139869 11.09 17.00 3/24/2025 122653 BIOWET 8062 18440 139879 10.29 16.00 3/24/2025 122654 BIOWET 8062 18421 139880 10.22 16.00 3/24/2025 122655 BIOWET 8062 18434 139909 9.99 16.00 3/24/2025 122656 BIOWET 8062 18454 139910 9.73 15.00 3/25/2025 122660 BIOWET 8062 18441 139959 10.15 16.00 3/25/2025 122661 BIOWET 8062 18460 139960 10 .20 16.00 3/26/2025 122668 BIOWET 8062 18456 139999 11 .22 18.00 3/27/2025 122679 BIOWET 8062 18440 140021 9.61 15.00 3/27/2025 122680 BIOWET 8062 18421 140022 9.51 14.80 3/27/2025 122681 BIOWET 8062 18464 140043 10.80 16.80 3/27/2025 122682 BIOWET 8062 18459 140044 10 .44 16.20 3/28/2025 122693 BIOWET 8062 18443 140081 9.84 15.00 3/28/2025 122694 BIOWET 8062 18456 140082 10.32 16.00 3/29/2025 122708 BIOWET 8062 18440 140099 11.05 18.00 3/29/2025 122709 BIOWET 8062 18463 140100 9.97 16.80 3/29/2025 122710 BIOWET 8062 18434 140104 10 .73 18.00 3/29/2025 122711 BIOWET 8062 18454 140105 10.75 18.00 3/29/2025 122715 BIOWET 8062 18421 140098 9 .90 15.60 3/29/2025 122716 BIOWET 8062 18458 140102 9.60 15.00 © Copyright 2025 Aschl Management Systems Version 6.98F Engel & Gray, Inc. Material Receipts, by Customer 4/2/2025 11 :13:43 AM Page 3/3 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 3/31/2025 122724 BIOWET 8062 18421 140116 8.97 14.40 3/31/2025 122725 BIOWET 8062 18456 140117 10.33 16 .00 3/31/2025 122726 BIOWET 8062 18463 140131 8 .89 14.40 3/31/2025 122727 BIOWET 8062 18440 140132 11.11 19.20 Total per month 778.85 1,222.20 Total per customer 778.85 1,222.20 © Copyright 2025 Asch! Management Systems Version 6.98F PO 623594R93511Pay $45927.63SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/02/26 63X00005 20Y BIO SOLID 03/02/26 63X00005 20Y BIO SOLID 03/03/26 63X00005 20Y BIO SOLID 03/03/26 63X00005 20Y BIO SOLID 03/04/26 63X00005 20Y BIO SOLID 03/04/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/06/26 63X00005 20Y BIO SOLID 03/06/26 63X00005 20Y BIO SOLID 03/07/26 63X00005 20Y BIO SOLID 03/07/26 63X00005 20Y BIO SOLID 03/09/26 63X00005 20Y BIO SOLID 03/09/26 63X00005 20Y BIO SOLID 03/10/26 63X00005 20Y BIO SOLID 03/10/26 63X00005 20Y BIO SOLID 03/11/26 63X00005 20Y BIO SOLID 03/11/26 63X00005 20Y BIO SOLID INV# 63X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.70 tons BIO SOLIDS 10.84 tons BIO SOLIDS 10 .23 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.45 tons BIO SOLIDS 9.69 tons BIO SOLIDS 9.97 tons BIO SOLIDS 10.44 tons BIO SOLIDS 9. 75 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10 .31 tons BIO SOLIDS 10.18 tons BIO SOLIDS 10.90 tons BIO SOLIDS 9.76 tons BIO SOLIDS 9.07 tons BIO SOLIDS 10.70 tons BIO SOLIDS 10.45 tons BIO SOLIDS 10.11 tons BIO SOLIDS 11.01 tons BIO SOLIDS 10.11 tons DATE PAGE 63X00005 03/31/26 04/27/26 606773 89 .51/ton 89.51/ton 89.51/ton 89 .51/ton 89 .51/ton 89.51/ton 89 .51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89 .51/ton 89 .51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 03/31/26 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 868.25 970.29 915.69 942.54 935.38 867.35 892.41 934.48 872. 72 937.17 922.85 911.21 975.66 873.62 811.86 957.76 935.38 904.95 985.51 904.95 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/12/26 63X00005 20Y BIO SOLID 03/12/26 63X00005 20Y BIO SOLID 03/13/26 63X00005 20Y BIO SOLID 03/13/26 63X00005 20Y BIO SOLID 03/14/26 63X00005 20Y BIO SOLID 03/14/26 63X00005 20Y BIO SOLID 03/16/26 63X00005 20Y BIO SOLID 03/16/26 63X00005 20Y BIO SOLID 03/17/26 63X00005 20Y BIO SOLID 03/17/26 63X00005 20Y BIO SOLID 03/18/26 63X00005 20Y BIO SOLID 03/18/26 63X00005 20Y BIO SOLID 03/19/26 63X00005 20Y BIO SOLID 03/19/26 63X00005 20Y BIO SOLID 03/20/26 63X00005 20Y BIO SOLID 03/20/26 63X00005 20Y BIO SOLID 03/21/26 63X00005 20Y BIO SOLID 03/21/26 63X00005 20Y BIO SOLID 03/23/26 63X00005 20Y BIO SOLID 03/23/26 63X00005 20Y BIO SOLID INV# 63X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.05 tons BIO SOLIDS 9.14 tons BIO SOLIDS 10 .21 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.66 tons BIO SOLIDS 8.01 tons BIO SOLIDS 10.17 tons BIO SOLIDS 9.94 tons BIO SOLIDS 10.15 tons BIO SOLIDS 10.39 tons BIO SOLIDS 9.57 tons BIO SOLIDS 10.05 tons BIO SOLIDS 9.95 tons BIO SOLIDS 9.45 tons BIO SOLIDS 8.90 tons BIO SOLIDS 10.31 tons BIO SOLIDS 9.45 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10 .22 tons BIO SOLIDS 9.80 tons DATE PAGE 63X00005 03/31/26 04/27/26 606773 89.51/ton 89 .51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89 .51/ton 89.51/ton 89.51/ton 03/31/26 20F3 PLEASE PAY THIS AMOUNT AMOUNT 899.58 818.12 913. 90 894.20 864.67 716.98 910.32 889.73 908.53 930.01 856.61 899.58 890.62 845.87 796.64 922.85 845.87 939.86 914.79 877. 20 Engel & Gray, Inc. 7 45 W. Better a via Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/24/26 63X00005 20Y BIO SOLID 03/24/26 63X00005 20Y BIO SOLID 03/25/26 63X00005 20Y BIO SOLID 03/25/26 63X00005 20Y BIO SOLID 03/26/26 63X00005 20Y BIO SOLID 03/26/26 63X00005 20Y BIO SOLID 03/27/26 63X00005 20Y BIO SOLID 03/27/26 63X00005 20Y BIO SOLID 03/28/26 63X00005 20Y BIO SOLID 03/28/26 63X00005 20Y BIO SOLID 03/30/26 63X00005 20Y BIO SOLID 03/30/26 63X00005 20Y BIO SOLID INV# 63X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 63X00005 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.05 tons BIO SOLIDS 9.89 tons BIO SOLIDS 9.84 tons BIO SOLIDS 9.66 tons BIO SOLIDS 10.16 tons BIO SOLIDS 9.87 tons BIO SOLIDS 9.63 tons BIO SOLIDS 7.08 tons BIO SOLIDS 9.98 tons BIO SOLIDS 6.95 tons BIO SOLIDS 9.35 tons BIO SOLIDS 10 .06 tons DATE PAGE 03/31/26 04/27/26 606773 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89 .51/ton 03/31/26 3OF3 PLEASE PAY THIS AMOUNT AMOUNT 899.58 885.25 880.78 864.67 909.42 883.46 861.98 633.73 893.31 622.09 836.92 900.47 45,927.62 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Mar 26 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 84.94 Diesel Price Adjustment b. Diesel Base Period Price 4.613 c. Current Month First Week EIA Price 4.99 d. Difference (c-b) 0.377 e. $0 .07 increments/divide into difference 5.39 f. Diesel Surcharge Multiplier (e/100) 5.39% g. Biosolds Recycling Surcharge $4.57 h. Revised Biosolds Recycling Charge with fuel surcharge $89.51 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . DieselAdj08SLOWWTPrevised.xls Petroleum -Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Inclu di ng Taxes) Area: California V Period: Weekly V Show Data By: 0 Produ ct 0 Gra1,.: View Area 01/26/26 02/02/26 02/09/26 02/16/26 02/23/26 03/02/26 History Gasoline • All Grades D 4 .160 4 .294 4 .430 4.532 4 .559 4.592 200 0-2 026 All Grades -Reformulated Areas D 4 .160 4.294 4.430 4 .532 4.559 4.592 1995-2 026 Regular D 4 .040 4.177 4.314 4.417 4.441 4.475 2000-202 6 Reformulated Areas D 4 .040 4.177 4.314 4.417 4.441 4.475 1995-2026 Midgrade D 4 .384 4.501 4.637 4.735 4.757 4.792 200 0-2026 Reformulated Areas D 4 .384 4.501 4.637 4.735 4.757 4.792 19 95-2 026 Premium D 4 .514 4.645 4.782 4.880 4.920 4.949 2000-20 26 Reformulated Areas D 4 .514 4.645 4 .782 4.880 4.920 4.949 199 5-20 26 Diesel (On-Highway) -All Types D 4 .712 4 .830 4 .845 4.860 4 .944 4.990 1995-2026 Ultra Low Sulfur (15 ppm and Under) D 4.712 4.830 4.845 4.860 4 .944 4.990 2007 -2 026 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data . Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S . Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available. On May 14, 2018 , we implemented statisti cal me thod ol ogy changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018 , are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes , the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions , Sources, and Notes link above for more information on this table. Release Date : 3/3/2026 Next Release Date: 3/10/2026 Engel & Gray, Inc. Material Receipts, by Customer 4/3/2026 9 :53:33 AM Page 1/2 Print range: Receipt from: FIRST to : LAST Bin from : FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 3/1/2026 to: 3/31/2026 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. I Material code i Lot I site I Bin I Scale Bill Qty. tons I Qty. cu.yd . J Bales 3/2/2026 132429 BIOWET 9436 18425 151410 10.84 19 .20 3/2/2026 132430 BIOWET 9436 18455 151411 9.70 19 .20 3/3/2026 132500 BIOWET 9436 18460 151470 10.23 19.20 3/3/2026 132501 BIOWET 9436 18442 151471 10.53 19 .20 31412026 132505 BIOWET 9436 18469 151503 10.45 19.20 314/2026 132506 BIOWET 9436 18457 151504 9.69 19.20 3/5/2026 132557 BIOWET 9436 18459 151519 9.75 19.20 31512026 132558 BIOWET 9436 18454 151520 10.47 19.20 31512026 132559 BIOWET 9436 18465 151537 9.97 19.20 315/2026 132560 BIOWET 9436 18436 151538 10.44 19.20 316/2026 132646 BIOWET 9436 18454 151574 10.31 19.20 3/612026 132647 BIOWET 9436 18459 151575 10.18 19 .20 3/7/2026 132654 BIOWET 9436 18441 151619 10.90 18.00 3/7/2026 132655 BIOWET 9436 18436 151618 9.76 16.80 3/9/2026 132662 BIOWET 9436 18454 151626 9.07 19.20 3/9/2026 132663 BIOWET 9436 18434 151627 10.70 19.20 3110/2026 132673 BIOWET 9436 18457 151670 10.45 19.20 3/10/2026 132674 BIOWET 9436 18440 151671 10.11 19.20 3/1112026 132680 BIOWET 9436 18469 151738 11.01 19.20 3/1112026 132681 BIOWET 9436 18459 151739 10.11 19.20 311•2/2026 132771 BIOWET 9436 18454 151752 10.05 19.20 3112/2026 132772 BIOWET 9436 18434 151757 9.14 19.20 3/13/2026 132812 BIOWET 9436 18436 151797 10.21 19.70 3/13/2026 132813 BIOWET 9436 18454 151798 9.99 19 .70 3/14/2026 132829 BIOWET 9436 18465 151841 8.01 17.00 3/1412026 132830 BIOWET 9436 18469 151842 9.66 16.00 3/1612026 132927 BIOWET 9436 18455 151849 10 .17 19 .20 3/1612026 132928 BIOWET 9436 18444 151850 9.94 19.20 3/17/2026 132934 BIOWET 9436 18416 151889 10.15 19 .20 311712026 132935 BIOWET 9436 18454 151888 10.39 19 .20 311812026 132955 BIOWET 9436 18455 151952 9.57 19.20 3/18/2026 132956 BIOWET 9436 18444 151953 10.05 19.20 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 4/3/2026 9:53:33 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec . date I Rec. I Material code Lot I site Bin I Scale] Bill i Qty. tons j Qty. cu .yd . Bales ! 3/19/2026 132963 BIOWET 9436 18452 151973 9.95 19.20 3/19/2026 132964 BIOWET 9436 18457 151974 9.45 19.20 3/20/2026 132997 BIOWET 9436 18440 152048 8.90 19.20 3/20/2026 132998 BIOWET 9436 18444 152049 10.31 19.20 3/21/2026 133005 BIOWET 9436 18442 152059 9.45 17.00 3/21/2026 133006 BIOWET 9436 18460 152060 10.50 17.00 3/23/2026 133066 BIOWET 9436 18465 152068 10.22 19 .20 3/23/2026 133067 BIOWET 9436 18436 152069 9.80 19 .70 3/24/2026 133071 BIOWET 9436 18444 152123 10.05 19.20 3/24/2026 133072 BIOWET 9436 18440 152124 9.89 19.20 3/25/2026 133138 BIOWET 9436 18455 152162 9 .84 19.20 3/25/2026 133139 BIOWET 9436 18425 152163 9.66 19.20 3/26/2026 133148 BIOWET 9436 18454 152205 10.16 19.20 3/26/2026 133149 BIOWET 9436 18459 152206 9.87 19.20 3/27/2026 133152 BIOWET 9436 18457 152245 9.63 18.00 3/27/2026 133153 BIOWET 9436 18436 152246 7.08 16 .80 3/28/2026 133161 BIOWET 9436 18444 152263 9.98 14.40 3/28/2026 133162 BIOWET 9436 18440 152264 6.95 12 .00 3/30/2026 133208 BIOWET 9436 18442 152279 9.35 19.20 3/30/2026 133209 BIOWET 9436 18459 152280 10.06 19.20 Total per month 513.10 970.90 Total per customer 513.10 970.90 © Copyright 2026 Aschl Management Systems Version 7.020 PO 623594R93511Pay $45927.63SStuckenberg Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/02/26 63X00005 20Y BIO SOLID 03/02/26 63X00005 20Y BIO SOLID 03/03/26 63X00005 20Y BIO SOLID 03/03/26 63X00005 20Y BIO SOLID 03/04/26 63X00005 20Y BIO SOLID 03/04/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/05/26 63X00005 20Y BIO SOLID 03/06/26 63X00005 20Y BIO SOLID 03/06/26 63X00005 20Y BIO SOLID 03/07/26 63X00005 20Y BIO SOLID 03/07/26 63X00005 20Y BIO SOLID 03/09/26 63X00005 20Y BIO SOLID 03/09/26 63X00005 20Y BIO SOLID 03/10/26 63X00005 20Y BIO SOLID 03/10/26 63X00005 20Y BIO SOLID 03/11/26 63X00005 20Y BIO SOLID 03/11/26 63X00005 20Y BIO SOLID INV# 63X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9.70 tons BIO SOLIDS 10.84 tons BIO SOLIDS 10 .23 tons BIO SOLIDS 10.53 tons BIO SOLIDS 10.45 tons BIO SOLIDS 9.69 tons BIO SOLIDS 9.97 tons BIO SOLIDS 10.44 tons BIO SOLIDS 9. 75 tons BIO SOLIDS 10.47 tons BIO SOLIDS 10 .31 tons BIO SOLIDS 10.18 tons BIO SOLIDS 10.90 tons BIO SOLIDS 9.76 tons BIO SOLIDS 9.07 tons BIO SOLIDS 10.70 tons BIO SOLIDS 10.45 tons BIO SOLIDS 10.11 tons BIO SOLIDS 11.01 tons BIO SOLIDS 10.11 tons DATE PAGE 63X00005 03/31/26 04/27/26 606773 89 .51/ton 89.51/ton 89.51/ton 89 .51/ton 89 .51/ton 89.51/ton 89 .51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89 .51/ton 89 .51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 03/31/26 1 OF 3 PLEASE PAY THIS AMOUNT AMOUNT 868.25 970.29 915.69 942.54 935.38 867.35 892.41 934.48 872. 72 937.17 922.85 911.21 975.66 873.62 811.86 957.76 935.38 904.95 985.51 904.95 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/12/26 63X00005 20Y BIO SOLID 03/12/26 63X00005 20Y BIO SOLID 03/13/26 63X00005 20Y BIO SOLID 03/13/26 63X00005 20Y BIO SOLID 03/14/26 63X00005 20Y BIO SOLID 03/14/26 63X00005 20Y BIO SOLID 03/16/26 63X00005 20Y BIO SOLID 03/16/26 63X00005 20Y BIO SOLID 03/17/26 63X00005 20Y BIO SOLID 03/17/26 63X00005 20Y BIO SOLID 03/18/26 63X00005 20Y BIO SOLID 03/18/26 63X00005 20Y BIO SOLID 03/19/26 63X00005 20Y BIO SOLID 03/19/26 63X00005 20Y BIO SOLID 03/20/26 63X00005 20Y BIO SOLID 03/20/26 63X00005 20Y BIO SOLID 03/21/26 63X00005 20Y BIO SOLID 03/21/26 63X00005 20Y BIO SOLID 03/23/26 63X00005 20Y BIO SOLID 03/23/26 63X00005 20Y BIO SOLID INV# 63X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.05 tons BIO SOLIDS 9.14 tons BIO SOLIDS 10 .21 tons BIO SOLIDS 9.99 tons BIO SOLIDS 9.66 tons BIO SOLIDS 8.01 tons BIO SOLIDS 10.17 tons BIO SOLIDS 9.94 tons BIO SOLIDS 10.15 tons BIO SOLIDS 10.39 tons BIO SOLIDS 9.57 tons BIO SOLIDS 10.05 tons BIO SOLIDS 9.95 tons BIO SOLIDS 9.45 tons BIO SOLIDS 8.90 tons BIO SOLIDS 10.31 tons BIO SOLIDS 9.45 tons BIO SOLIDS 10.50 tons BIO SOLIDS 10 .22 tons BIO SOLIDS 9.80 tons DATE PAGE 63X00005 03/31/26 04/27/26 606773 89.51/ton 89 .51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89 .51/ton 89.51/ton 89.51/ton 03/31/26 20F3 PLEASE PAY THIS AMOUNT AMOUNT 899.58 818.12 913. 90 894.20 864.67 716.98 910.32 889.73 908.53 930.01 856.61 899.58 890.62 845.87 796.64 922.85 845.87 939.86 914.79 877. 20 Engel & Gray, Inc. 7 45 W. Better a via Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 03/24/26 63X00005 20Y BIO SOLID 03/24/26 63X00005 20Y BIO SOLID 03/25/26 63X00005 20Y BIO SOLID 03/25/26 63X00005 20Y BIO SOLID 03/26/26 63X00005 20Y BIO SOLID 03/26/26 63X00005 20Y BIO SOLID 03/27/26 63X00005 20Y BIO SOLID 03/27/26 63X00005 20Y BIO SOLID 03/28/26 63X00005 20Y BIO SOLID 03/28/26 63X00005 20Y BIO SOLID 03/30/26 63X00005 20Y BIO SOLID 03/30/26 63X00005 20Y BIO SOLID INV# 63X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 63X00005 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 10.05 tons BIO SOLIDS 9.89 tons BIO SOLIDS 9.84 tons BIO SOLIDS 9.66 tons BIO SOLIDS 10.16 tons BIO SOLIDS 9.87 tons BIO SOLIDS 9.63 tons BIO SOLIDS 7.08 tons BIO SOLIDS 9.98 tons BIO SOLIDS 6.95 tons BIO SOLIDS 9.35 tons BIO SOLIDS 10 .06 tons DATE PAGE 03/31/26 04/27/26 606773 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89.51/ton 89 .51/ton 03/31/26 3OF3 PLEASE PAY THIS AMOUNT AMOUNT 899.58 885.25 880.78 864.67 909.42 883.46 861.98 633.73 893.31 622.09 836.92 900.47 45,927.62 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL ROLL-OFF Diesel Price Adjustment-Mar 26 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 84.94 Diesel Price Adjustment b. Diesel Base Period Price 4.613 c. Current Month First Week EIA Price 4.99 d. Difference (c-b) 0.377 e. $0 .07 increments/divide into difference 5.39 f. Diesel Surcharge Multiplier (e/100) 5.39% g. Biosolds Recycling Surcharge $4.57 h. Revised Biosolds Recycling Charge with fuel surcharge $89.51 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge . DieselAdj08SLOWWTPrevised.xls Petroleum -Other Liquids Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Inclu di ng Taxes) Area: California V Period: Weekly V Show Data By: 0 Produ ct 0 Gra1,.: View Area 01/26/26 02/02/26 02/09/26 02/16/26 02/23/26 03/02/26 History Gasoline • All Grades D 4 .160 4 .294 4 .430 4.532 4 .559 4.592 200 0-2 026 All Grades -Reformulated Areas D 4 .160 4.294 4.430 4 .532 4.559 4.592 1995-2 026 Regular D 4 .040 4.177 4.314 4.417 4.441 4.475 2000-202 6 Reformulated Areas D 4 .040 4.177 4.314 4.417 4.441 4.475 1995-2026 Midgrade D 4 .384 4.501 4.637 4.735 4.757 4.792 200 0-2026 Reformulated Areas D 4 .384 4.501 4.637 4.735 4.757 4.792 19 95-2 026 Premium D 4 .514 4.645 4.782 4.880 4.920 4.949 2000-20 26 Reformulated Areas D 4 .514 4.645 4 .782 4.880 4.920 4.949 199 5-20 26 Diesel (On-Highway) -All Types D 4 .712 4 .830 4 .845 4.860 4 .944 4.990 1995-2026 Ultra Low Sulfur (15 ppm and Under) D 4.712 4.830 4.845 4.860 4 .944 4.990 2007 -2 026 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; -= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data . Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S . Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations . We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available. On May 14, 2018 , we implemented statisti cal me thod ol ogy changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes , the published retail gasoline estimates for May 14, 2018 , are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes , the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions , Sources, and Notes link above for more information on this table. Release Date : 3/3/2026 Next Release Date: 3/10/2026 Engel & Gray, Inc. Material Receipts, by Customer 4/3/2026 9 :53:33 AM Page 1/2 Print range: Receipt from: FIRST to : LAST Bin from : FIRST to: LAST Customer code from: SLOWWBINS to: SLOWWBINS Rec. date from: 3/1/2026 to: 3/31/2026 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec. date Rec. I Material code i Lot I site I Bin I Scale Bill Qty. tons I Qty. cu.yd . J Bales 3/2/2026 132429 BIOWET 9436 18425 151410 10.84 19 .20 3/2/2026 132430 BIOWET 9436 18455 151411 9.70 19 .20 3/3/2026 132500 BIOWET 9436 18460 151470 10.23 19.20 3/3/2026 132501 BIOWET 9436 18442 151471 10.53 19 .20 31412026 132505 BIOWET 9436 18469 151503 10.45 19.20 314/2026 132506 BIOWET 9436 18457 151504 9.69 19.20 3/5/2026 132557 BIOWET 9436 18459 151519 9.75 19.20 31512026 132558 BIOWET 9436 18454 151520 10.47 19.20 31512026 132559 BIOWET 9436 18465 151537 9.97 19.20 315/2026 132560 BIOWET 9436 18436 151538 10.44 19.20 316/2026 132646 BIOWET 9436 18454 151574 10.31 19.20 3/612026 132647 BIOWET 9436 18459 151575 10.18 19 .20 3/7/2026 132654 BIOWET 9436 18441 151619 10.90 18.00 3/7/2026 132655 BIOWET 9436 18436 151618 9.76 16.80 3/9/2026 132662 BIOWET 9436 18454 151626 9.07 19.20 3/9/2026 132663 BIOWET 9436 18434 151627 10.70 19.20 3110/2026 132673 BIOWET 9436 18457 151670 10.45 19.20 3/10/2026 132674 BIOWET 9436 18440 151671 10.11 19.20 3/1112026 132680 BIOWET 9436 18469 151738 11.01 19.20 3/1112026 132681 BIOWET 9436 18459 151739 10.11 19.20 311•2/2026 132771 BIOWET 9436 18454 151752 10.05 19.20 3112/2026 132772 BIOWET 9436 18434 151757 9.14 19.20 3/13/2026 132812 BIOWET 9436 18436 151797 10.21 19.70 3/13/2026 132813 BIOWET 9436 18454 151798 9.99 19 .70 3/14/2026 132829 BIOWET 9436 18465 151841 8.01 17.00 3/1412026 132830 BIOWET 9436 18469 151842 9.66 16.00 3/1612026 132927 BIOWET 9436 18455 151849 10 .17 19 .20 3/1612026 132928 BIOWET 9436 18444 151850 9.94 19.20 3/17/2026 132934 BIOWET 9436 18416 151889 10.15 19 .20 311712026 132935 BIOWET 9436 18454 151888 10.39 19 .20 311812026 132955 BIOWET 9436 18455 151952 9.57 19.20 3/18/2026 132956 BIOWET 9436 18444 151953 10.05 19.20 © Copyright 2026 Aschl Management Systems Version 7.020 Engel & Gray, Inc. Material Receipts, by Customer 4/3/2026 9:53:33 AM Page 2/2 Customer: SLOWWBINS City of San Luis Obispo WWTP 2 Customer group: WWTPS Rec . date I Rec. I Material code Lot I site Bin I Scale] Bill i Qty. tons j Qty. cu .yd . Bales ! 3/19/2026 132963 BIOWET 9436 18452 151973 9.95 19.20 3/19/2026 132964 BIOWET 9436 18457 151974 9.45 19.20 3/20/2026 132997 BIOWET 9436 18440 152048 8.90 19.20 3/20/2026 132998 BIOWET 9436 18444 152049 10.31 19.20 3/21/2026 133005 BIOWET 9436 18442 152059 9.45 17.00 3/21/2026 133006 BIOWET 9436 18460 152060 10.50 17.00 3/23/2026 133066 BIOWET 9436 18465 152068 10.22 19 .20 3/23/2026 133067 BIOWET 9436 18436 152069 9.80 19 .70 3/24/2026 133071 BIOWET 9436 18444 152123 10.05 19.20 3/24/2026 133072 BIOWET 9436 18440 152124 9.89 19.20 3/25/2026 133138 BIOWET 9436 18455 152162 9 .84 19.20 3/25/2026 133139 BIOWET 9436 18425 152163 9.66 19.20 3/26/2026 133148 BIOWET 9436 18454 152205 10.16 19.20 3/26/2026 133149 BIOWET 9436 18459 152206 9.87 19.20 3/27/2026 133152 BIOWET 9436 18457 152245 9.63 18.00 3/27/2026 133153 BIOWET 9436 18436 152246 7.08 16 .80 3/28/2026 133161 BIOWET 9436 18444 152263 9.98 14.40 3/28/2026 133162 BIOWET 9436 18440 152264 6.95 12 .00 3/30/2026 133208 BIOWET 9436 18442 152279 9.35 19.20 3/30/2026 133209 BIOWET 9436 18459 152280 10.06 19.20 Total per month 513.10 970.90 Total per customer 513.10 970.90 © Copyright 2026 Aschl Management Systems Version 7.020 PO: 613824 Pay: 7167.72 Receipt: 56075 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Aug 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.266 d. Difference (c-b) 3.562 e. $0.07 increments/divide into difference 50.89 f. Diesel Surcharge Multiplier (e/100) 50.89% g. Biosolds Recycling Surcharge $26.43 h. Revised Biosolds Recycling Charge with fuel surcharge $78.37 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls C.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: I I @' Product C' Area 06/'),_'//'i_~ o,1M.rn Gasoline -All Grades I D I 6.230 1 I I 6.138, ·-· .r ·I All Grades -Reformulated I I D 6.1381 Areas I 6.230 ·---I ·-· I ... .. -··--, Regular I D ! ! 6.138 6.042J -I ---.. Reformulated Areas D j I I 6.138 6.042 I -.. V o·, 111122 Oi/1'1s/2? 5.994, 5.7941 ---l -- 5.9941 5.794 • i ·~-- ~J03j 5.708; -·' I I 5.7~~! 5.903! • -I 0t/2.,/12 o,s1011n. / ;view History I ! 5.661 5.560i 2000-2022 I ... ••j ·-·· I I I 5.661 5.560/ 1995-2022 ··--: . -•--.~--I 5.573 5.472. 2000-2022 j·· --I 5.5731 5.472j 1995-2022 .. I .. i Midgrade I D i 6.197! 5.987: ' ! 6.405 6.321 5.842[ 5.730 ! 2000-2022 ! Reformulated Areas D i I I I I I 6.405 ; 6.321 6,197'. 5.987! 5.842 1 5.730 ' 1995-2022 i -l I I I l l Premium D I I 6.496 , 6.412 1 6.243! 6.029 : 5 .913! I 5.816 ! 2000-2022 , i ! I --! .. '. Reformulated Areas D 6.496 1 6.243j 5.913 i 5.816 ! I 6.412 1 6.029 1995-2022 I : --1 --; D ' ' ~:6?5! I I I Diesel (On-Highway) -All Types I 6.863 ; 6.779, 6.516, 6.389 6.266 1995-2022 : l . Ultra Low Sulfur (15 ppm and I I I l j D I ! Under) ' 6.863 6.779! 6.665 i 6.516 6.389, 6.266 · 2007-2022 i ' Click on the source key icon to learn how to download series into Excel. or to embed a chart or map on your website. • = No Data Reported; -= Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. AU types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U .S . level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average AU Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates . As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13 , 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more Information on this table. Release Date: 8/1/2022 Next Release Date: 8/8/2022 ! ' : !Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 8/2/2022 99300 BIOWET 8/10/2022 99520 BIOWET 8/18/2022 99630 BIOWET 8/24/2022 99795 BIOWET Total per month Total per customer to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 8235 112140 8235 112402 8235 112606 8235 112765 Engel & Gray, Inc. 9/6/2022 11 :03 AM Page 1/1 FIRST 8/1/2022 FIRST Customer group: Bill Qty. tons 17.05 25.27 24.86 24.28 91.46 91.46 to: to: to: LAST 8/31/2022 LAST Qty. cu.yd. Bales 28.00 37.00 37.00 37 .00 139.00 139.00 © Copyright 2022 Aschl Management Systems Engel & Gray, Inc. 7 45 W. Betteravia Road • P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING 22X00005 02/28/22 03/27/22 606773 Digitally signed by Patrick McGrath SAN LUIS OBISPO, CA 93401 . DN : C=US, E=pmcgrath@slocity.org , Patrick McGrath O=CityofSanluisObispo, SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/02/22 22X00005 B IOSOLID COLLECT 02/02/22 PO#606773 02/02/22 22X00005 BIOSOLID COLLECT 02/02/22 PO#606773 02/02/22 22X00005 BIOSOLID COLLECT 02/02/22 PO#606773 02/04/22 22X00005 BIOSOLID COLLECT 02/04/22 PO#606773 02/04/22 22X00005 BIOSOLID COLLECT 02/04/22 PO#606773 02/09/22 22X00005 BIOSOLID COLLECT 02/09/22 PO#606773 02/09/22 22X00005 BIOSOLID COLLECT 02/09/22 PO#606773 02/09/22 22X00005 BIOSOLID COLLECT 02/09/22 PO#606773 02/11/22 22X00005 BIOSOLID COLLECT 02/11/22 PO#606773 02/11/22 22X00005 BIOSOLID COLLECT 02/11/22 PO#606773 INV# 22X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING CN=Patnck McGrath Date: 2022 .03.0916:21:16-08'00' BIO SOLIDS 24.58 tons 67 .95/ton BIO SOLIDS 25.61 tons 67.95/ton BIO SOLIDS 25.03 tons 67 .95/ton BIO SOLIDS 30.31 tons 67 .95/ton BIO SOLIDS 26.55 tons 67.95/ton BIO SOLIDS 23.85 tons 67 .95/ton BIO SOLIDS 23.81 tons 67.95/ton BIO SOLIDS 26 .19 tons 67 .95/ton BIO SOLIDS 23.80 tons 67.95/ton BIO SOLIDS 23.38 tons 67 .95/ton DATE 02/28/22 PAGE 1 OF2 PLEASE PAY THIS AMOUNT AMOUNT 1,670.21 1,740.20 1,700.79 2,059.56 1,804.07 1,620.61 1,617.89 1,779 .61 1,617.21 1,588.67 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O . Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 02/16/22 22X00005 BIOSOLID COLLECT 02/16/22 PO#606773 02/16/22 22X00005 BIOSOLID COLLECT 02/16/22 PO#606773 02/18/22 22X00005 BIOSOLID COLLECT 02/18/22 PO#606773 02/23/22 22X00005 BIOSOLID COLLECT 02/23/22 PO#606773 02/23/22 22X00005 BIOSOLID COLLECT 02/23/22 PO#606773 02/23/22 22X00005 BIOSOLID COLLECT 02/23/22 PO#606773 02/25/22 22X00005 BIOSOLID COLLECT 02/25/22 PO#606773 02/25/22 22X00005 BIOSOLID COLLECT 02/25/22 PO#606773 INV# 22X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.25 tons BIO SOLIDS 23.90 tons BIO SOLIDS 25.50 tons BIO SOLIDS 22 .00 tons BIO SOLIDS 22.80 tons B 10 SOLIDS 24 .18 tons BIO SOLIDS 22 .24 tons BIO SOLIDS 20.60 tons DATE PAGE 22X00005 02/28/22 03/27/22 606773 67 .95/ton 67 .95/ton 67 .95/ton 67 .95/ton 67.95/ton 67.95/ton 67.95/ton 67 .95/ton 02/28/22 20F2 PLEASE PAY THIS AMOUNT AMOUNT 1,647.79 1,624.01 1,732.73 1,494.90 1,549.26 1,643.03 1,511.21 1,399.77 29,801.52 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Feb 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.862 d. Difference (c-b) 2.158 e. $0.07 increments/divide into difference 30.83 f. Diesel Surcharge Multiplier (e/100) 30.83% g. Biosolds Recycling Surcharge $16.01 h. Revised Biosolds Recycling Charge with fuel surcharge $67.95 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon , Including Taxes) Area: California V Period: Weekly Show Data By: t ® Product 0Area 12/27/21 01/03/22 Gasoline -All Grades D 4.575 4.590 ----· ---· -··--· --· All Grades -Reformulated Areas D 4.575 4.590 -·--·--~-~-.---·---·--···------------~-------------· ··-- Regular D 4.485 4.501 ----·-·-· -·-·-----· -····----------------•- Reformulated Areas D 4.485 4.501 ~--· -· -. ·-----··· -· ------------· Midgrade D 4.742 4.749 -----------·-·-·------· ··---------__ .,._ Reformulated Areas D 4.742 4.749 • ---------.. ··------· --· ·-- Premium D 4.841 4.864 .... -··------·--------------- Reformulated Areas D 4.841 4.864 V 01/10/22 01/17/22 4.592 4.586 ------- 4.592 4.586 ----·------· 4.503 4.497 -------·-----· 4.503 4.497 -~-----·--. 4.747 4.739 ---------- 4.747 4.739 ---------------- 4.865 4.860 ---·----~---------- 4.865 4.860 01/24/22 01/31/22 4.574 4.576 ·-- 4.574 4.576 ·-· --·-----------·- 4.486 4.488 -------·-··--- 4.486 4.488 -·--- 4.724 4.722 ~ --· ------ 4.724 4.722 -----·-··-·-··-•- 4.848 4.846 ·-~---•-,. ·• ---- 4.848 4.846 --·-------·-----------··------~·· --·------------· ...., _________ --··-----~-·------·-· -·-----·- Diesel (On-Highway} -All Types D I 4 .771 4.758 4.782 4.789 4.824 4..862 ·---------------... ---··-··-·----------------------· .. Ultra Low Sulfur (15 ppm and I D Under) 4.771 4 .758 4.782 4.789 4 .824 4.862 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. • = No Data Reported; -· = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View History 2000-2022 -· ----·· 1995-2022 2000-2022 - 1995-2022 -- 2000-2022 1995-2022 2000-2022 ---~ •---- 1995-2022 ----~-- 1995-2022 -- 2007-2022 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area. RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 1/31/2022 Next Release Date: 2{7/2022 Engel & Gray, Inc. I Material Receipts, by Customer 3/4/2022 12:03 PM ·· I I Page 1/1 f I ---------------· Print range: Receipt from: FIRST to: LAST Bin from: FIRST to: LAST Customer code from: SLOWWTP to: SLOWWTP Rec. date from: 2/1/2022 to: 2/28/2022 Customer name from: FIRST to: LAST Site from: FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 2/2/2022 95199 BIOWET 7949 106865 24.58 35.00 2/2/2022 95200 BIOWET 7949 106872 25.61 35.00 2/2/2022 95201 BIOWET 7949 106883 25.03 35.00 2/4/2022 95215 BIOWET 7999 106925 30.31 35.00 2/4/2022 95216 BIOWET 7999 106938 26.55 35.00 2/912022 95224 BIOWET 7999 107023 23 .85 35.00 2/9/2022 95225 BIOWET 7999 107035 23 .81 35.00 2/912022 95226 BIOWET 7999 107050 26.19 35.00 2111/2022 95311 BIOWET 7999 107118 23.80 35.00 2/11/2022 95312 BIOWET 7999 107118 23.38 35.00 2/16/2022 95380 BIOWET 7999 107259 24.25 35.00 2/16/2022 95381 BIOWET 7999 107275 23.90 35.00 2/18/2022 95452 BIOWET 7999 107337 25.50 35.00 2/23/2022 95567 BIOWET 7999 107416 22 .00 35.00 2/23/2022 95568 BIOWET 7999 107443 22.80 35.00 2/23/2022 95569 BIOWET 7999 107462 24.18 35.00 2125/2022 95584 BIOWET 7999 107503 22.24 35.00 2/25/2022 95585 BIOWET 7999 107518 20.60 35.00 Total per month 438.58 630.00 Total per customer 438.58 630.00 © Copyright 2022 Aschl Management Systems PO: 613824 Pay: 14304.16 Receipt: 55547 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-July 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.779 d. Difference (c-b) 4.075 e. $0.07 increments/divide into difference 58.21 f . Diesel Surcharge Multiplier (e/100) 58 .21% g. Biosolds Recycling Surcharge $30.23 h. Revised Biosolds Recycling Charge with fuel surcharge $82.17 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f . g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration As of July 6, 2022, we have restored most of our data publications. ~~.f!t .. ~.~!?.~P..1.f!t.~~ .. lt~.t~!.r~.l.!~~~~ .. ~~r..!r.; publish U.S. diesel prices today. YY~ .. ~i.1.L~~-~!!f.l.~~-~~.P.!.~Y.i.~~ .. l:I.P.~.~-~~~.!.~S.~f~.i.~S .. ~~~--~!~~-~~.!?f~.i.f!t.~~!.P.E!P.~ P.f.~~.l:I.~!~ .. PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: ~ @ Product QArea J 05/30/22 06/06/22 Gasoline -All Grades D 6.087 6.276 --·-------- All Grades -Reformulated Areas D 6.087 6.276 ·-------·------------- Regular D 5.993 6.178 -~---- Reformulated Areas D 5.993 6.178 ---· . --------- Midgrade D 6.259 6.453 ··-· --·-----· -·-----· --- Reformulated Areas D 6.259 6.453 --··------ Premium D 6.371 6.567 V 06/13/22 06/20/22 06/27/22 6.364 6.307 6.230 ----•--·· ·-- 6 .364 6.307 6.230 ----- 6.271 6.216 6.138 --· ·----·- 6.271 6.216 6.138 ·---· ---- 6.542 6.481 6.405 --- 6.542 6.481 6.405 ------· - 6.643 6.570 6.496 View 07/04/22 History 6.138 2000-2022 6.138 1995-2022 ---- 6.042 2000-2022 ----~- 6.042 1995-2022 6.321 2000-2022 - 6.321 1995-2022 ------··· ·- 6.412 2000-2022 ··---··---------·--·-· --· --------------· -·--- Reformulated Areas D 6.371 6.5~?1 6.643 6.570 6.496 6.412 1995-2022 -·-· ·---~ -··------· --•··---· ---· -------:.; ---- Diesel (On-Highway) -All Types D 6.542 6.831 6.887 6 .915 6.863 6.779 1995-2022 ·--·-----------·--- Ultra Low Sulfur (15 ppm and D I Under) 6.542 6.831 , 6.887 6.915 6.863 6.779 2007-2022 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . • = No Data Reported; -= Not Applicable; NA = Not Available ; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations . We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 7f7/2022 Next Release Date: 7/11/2022 Material Receipts, by Customer Print range: Receipt from : Customer code from: Customer name from: Material code from: Customer groups: ALL FIRST SLOWWTP FIRST FIRST Customer: SLOWWTP Rec. date Rec. Material code 7/5/2022 98608 BIOWET 7/7/2022 98725 BIOWET 7/13/2022 98905 BIOWET 7/15/2022 99017 BIOWET 7/19/2022 99044 BIOWET 7/27/2022 99161 BIOWET 7/29/2022 99240 BIOWET Total per month Total per customer to: LAST Bin from : to: SLOWWTP Rec. date from: to: LAST Site from: to: LAST City of San Luis Obispo WWTP Lot Site Bin Scale 8181 111295 8181 111347 8181 111579 8181 111645 8181 111750 8235 111989 8235 112059 Engel & Gray, Inc. 8/3/2022 11 :40 AM Page 1/1 r FIRST 7/1/2022 FIRST Customer group: Bill Qty. tons 23.40 24.84 25.20 25.51 25.15 24.71 25.27 174.08 174.08 to: to: to: LAST 7/31/2022 LAST Qty. cu.yd. I Bales 37 .00 37.00 37.00 37.00 37.00 37 .00 37.00 259.00 259.00 © Copyright 2022 Aschl Management Systems PO: 613824 Pay: 17,100.34 Receipt: 57190 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Sept 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 51.94 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 6.174 d. Difference (c-b) 3.470 e. $0.07 increments/divide into difference 49.57 f. Diesel Surcharge Multiplier (e/100) 49.57% g. Biosolds Recycling Surcharge $25.75 h. Revised Biosolds Recycling Charge with fuel surcharge $77.69 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d . This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW l DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: 3 (f Product 0Area 08/01/22 08/08/22 Gasoline • All Grades D 5.560 5.391 --------• - All Grades -Reformulated Areas D 5 .560 5.391 ---------·-·-·----· Regular D 5.472 5 .298 --·----·----· ------~ Reformulated Areas D 5.472 5.298 V 08/15/22 08/22/22 5.315 5.242 --·----- 5.315 5.242 -·-----·-·-· 5.218 5.146 -·-· 5.218 5.146 View 08/29/22 09/05/22 History 5.156 5.154 2000-2022 ------------ 5 .156 5.154 1995-2022 5 .061 5.053 2000-2022 ... -------. --- 5.061 5.053 1995-2022 ---· ---·------______ ..,. ____ --------------------------.. Midgrade D 5.730 5.569 5.497 5.424 5.347 5.365 2000-2022 --•----------------------------·-· ---··-------- Reformulated Areas D 5.730 5 .569 5.497 5.424 5.347 5.365 1995-2022 -------· ----· -----·--------·----------- Premium D 5.816 5 .662 5.601 5.526 5.430 5.443 2000-2022 -~-·---------------------_____ .,_ ------------~--------~------------- Reformulated Areas D 5 .816 5 .662 5.601 5.526 5.430 5.443 1995-2022 ------------·---------------------~----------------. ------ • Diesel (On-Highway) • All Types D 6 .266 6 .097 6 .019 6.029 6.202 6.174 1995-2022 ---· ---------------------------------· ----~:r--·----,-. . Ultra Low Sulfur (15 ppm and D Under) 6.266 6,097 6.019 6.202 6.174 2007-2022 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; •· = Not Applicable; NA= Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types offinished motor gasoline may be sold in this area . RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a result of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales. Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991 . Monthly and annual averages are simple averages of the weekly data . For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14, 2018, are not directly comparable to those published for May 7, 2018 . On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022 . See Definitions, Sources , and Notes link above for more information on this table. Release Date: 9/6/2022 Next Release Date: 9/1212022 I Material Receipts, by Customer Print range: Receipt from: Customer code from: Customer name from: Material code from: Customer groups: ALL FIRST SLOWWTP FIRST FIRST to: to: to: LAST SLOWWTP LAST to: LAST Bin from: Rec. date from: Site from: Engel & Gray, Inc. 10/5/2022 1 :29:05 PM Page 1/1 FIRST 9/1/2022 FIRST to: to: to: LAST 9/30/2022 LAST Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code 9/2/2022 99976 BIOWET 9/2/2022 99977 BIOWET 9/12/2022 100302 BIOWET 9/12/2022 100303 BIOWET 9/16/2022 100394 BIOWET 9/16/2022 100395 BIOWET 9/22/2022 100444 BIOWET 9/22/2022 100445 BIOWET 9/27/2022 100565 BIOWET Total per month Total per customer Lot Site 8235 8235 8235 8235 8235 8235 8235 8235 8235 Bin Scale 113023 113031 113270 113271 113368 113375 113490 113516 113598 Bill Qty. tons 23.86 24.00 24.89 23 .85 25 .48 24.00 24.45 24.56 25.02 220.11 220.11 Qty. cu.yd. 37.00 37.00 37.00 35.00 37.00 37.00 37.00 37.00 35.00 329.00 329.00 Bales © Copyright 2022 Aschl Management Systems Version 6.831 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 Dig itally signed by Patrick McG rath ON : C=US , Patrick McGrath ~::~r::a!r:t;1~P0. INVOICE# INV DATE ACCOUNT# DUE DATE PO# CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE : CITY OF SLO WWTP 10/03/23 3AX00380 BIOSOLID COLLECT 10/03/23 PO#606773 10/10/23 3AX00380 BIOSOLID COLLECT 10/10/23 PO#606773 10/17/23 3AX00380 BIOSOLID COLLECT 10/17/23 PO#606773 10/20/23 3AX00380 BIOSOLID COLLECT 10/20/23 PO#606773 10/27/23 3AX00380 BIOSOLID COLLECT 10/27/23 PO#606773 INV# 3AX00380 ACCT# CN,.Patrick McGrath Date: 2024.01.19 12:49:54-08'00' DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING AMOUNT YOU ARE PAYING BIO SOLIDS 20 .16 tons BIO SOLIDS 21 .52 tons BIO SOLIDS 20 .02 tons BIO SOLIDS 24.23 tons BIO SOLIDS 24 .88 tons DATE PAGE 3AX00380 10/31/23 11/27/23 606773 83.10/ton 83 .10/ton 83 .10/ton 83 .10/ton 83.10/ton 10/31/23 1 OF 1 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,675.30 1,788.31 1,663.66 2,013.51 2,067.53 9,208.31 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 INVOICE# INV DATE ACCOUNT# DUE DATE PO# Olgltally signed by Patrick McGrath ON:C:US, 3CX00015 12/31/23 01/28/24 606773 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR Patrick McGrath ~-:~::'~~~~i:•"~·.~~~AMOUNT YOU McGrath o a1e,202,.01 .1012,so,39-08WARE PAYING 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP-ROLL-OFF DATE DESCRIPTION SERVICE : CITY OF SLO WWTP-ROLL-OFF 12/31/23 3CX00015 1 RENT MNTHLY RATE BIN RENTA L 12/31/23 RENTAL FOR BIN#18436 DEC INV# 3CX00015 ACCT# 1.5% per month late charge assessed on past due amounts 3 1 days 3.00 /day DATE 12/31/23 PAGE 1 OF 1 PLEASE PAY THIS AMOUNT __ ,_ AMOUNT 93 .00 93.00 INVOICE# Engel & Gray, Inc. INVDATE 7 45 W. Betteravia Road ACCOUNT# P.O. Box 5020 Santa Maria. Ca 93456-5020 DUE DATE Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/02/24 41X00006 BIOSOLID COLLECT 01/02/24 PO#606773 01/02/24 41X00006 BIOSOLID COLLECT 01/02/24 PO#606773 01/03/24 41X00006 BIOSOLID COLLECT 01/03/24 PO#606773 01/03/24 41X00006 BIOSOLID COLLECT 01/03/24 PO#606773 01/03/24 41X00006 BIOSOLID COLLECT 01/03/24 PO#606773 01/03/24 41X00006 BIOSOLID COLLECT 01/03/24 PO#606773 01/03/24 41X00006 BIOSOLID COLLECT 01/03/24 PO#606773 01/04/24 41X00006 BIOSOLID COLLECT 01/04/24 PO#606773 01/04/24 41X00006 BIOSOLID COLLECT 01/04/24 PO#606773 01/04/24 41X00006 BIOSOLID COLLECT 01/04/24 PO#606773 INV# 41X00006 ACCT# PO# Digita lly sig ned by PatnJ%.MOUNT YOU McG rath ARE PAYING ON : C=US, E=pmcgratl1@slocity.org , Patrick McGrath O=City of San Luis Obis po , CN=Patn ck McG rath Date : 2024 .02 .05 14 :51 :49--08 '00' DESCRIPTION WASTE HANDLING BIO SOLIDS 25.48 tons WASTE HANDLING BIO SOLIDS 24.25 tons WASTE HANDLING BIO SOLIDS 24.28 tons WASTE HANDLING BIO SOLIDS 23 .85 tons WASTE HANDLING BIO SOLIDS 22.90 tons WASTE HANDLING BIO SOLIDS 23.68 tons WASTE HANDLING BIO SOLIDS 24 .24 tons WASTE HANDLING BIO SOLIDS 25 .08 tons WASTE HANDLING BIO SOLIDS 25.40 tons WASTE HANDLING BIO SOLIDS 22.67 tons DATE PAGE 41X00006 01/31/24 02/27/24 606773 74.57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 01/31/24 1 OF 5 1.5% per month late charge assessed on past due amounts PLEASE PAY THIS AMOUNT AMOUNT 1,900.04 1,808.32 1,810.56 1,778.49 1,707.65 1,765.82 1,807.58 1,870.22 1,894.08 1,690.50 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria . Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/04/24 41X00006 BIOSOLID COLLECT 01/04/24 PO#606773 01/05/24 41X00006 BIOSOLID COLLECT 01/05/24 PO#606773 01/05/24 41X00006 BIOSOLID COLLECT 01/05/24 PO#606773 01/05/24 41X00006 BIOSOLID COLLECT 01/05/24 PO#606773 01/08/24 41X00006 BIOSOLID COLLECT 01/08/24 PO#606773 01/08/24 41X00006 BIOSOLID COLLECT 01/08/24 PO#606773 01/09/24 41X00006 BIOSOLID COLLECT 01/09/24 PO#606773 01/11/24 41X00006 BIOSOLID COLLECT 01/11/24 PO#606773 01/12/24 41X00006 BIOSOLID COLLECT 01/12/24 PO#606773 01/12/24 41X00006 BIOSOLID COLLECT 01/12/24 PO#606773 INV# 41X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 25.12 tons BIO SOLIDS 24. 70 tons BIO SOLIDS 24.65 tons BIO SOLIDS 23. 75 tons BIO SOLIDS 23.55 tons BIO SOLIDS 25.48 tons BIO SOLIDS 25.25 tons BIO SOLIDS 23.93 tons BIO SOLIDS 24.44 tons BIO SOLIDS 25.46 tons DATE PAGE 41X00006 01/31/24 02/27/24 606773 74 .57/ton 74.57/ton 74.57/ton 74 .57/ton 74.57/ton 74.57/ton 74.57/ton 74.57/ton 74 .57/ton 74.57/ton 01/31/24 20F5 PLEASE PAY THIS AMOUNT AMOUNT 1,873.20 1,841.88 1,838.15 1,771.04 1,756.12 1,900.04 1,882.89 1,784.46 1,822.49 1,898.55 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 • Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME : CITY OF SLO WWTP DATE SERVICE : CITY OF SLO WWTP 01/15/24 41X00006 BIOSOLID COLLECT 01/15/24 PO#606773 01/15/24 41X00006 BIOSOLID COLLECT 01/15/24 PO#606773 01/17/24 41X00006 BIOSOLID COLLECT 01/17/24 PO#606773 01/17/24 41X00006 BIOSOLID COLLECT 01/17/24 PO#606773 01/18/24 41X00006 BIOSOLID COLLECT 01/18/24 PO#606773 01/24/24 41X00006 BIOSOLID COLLECT 01/24/24 PO#606773 01/24/24 41X00006 BIOSOLID COLLECT 01/24/24 PO#606773 01/24/24 41X00006 BIOSOLID COLLECT 01/24/24 PO#606773 01/24/24 41X00006 BIOSOLID COLLECT 01/24/24 PO#606773 01/25/24 41X00006 BIOSOLID COLLECT 01/25/24 PO#606773 INV# 41X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HAND LI NG WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 9. 78 tons BIO SOLIDS 19.17 tons BIO SOLIDS 24.39 tons BIO SOLIDS 24.21 tons BIO SO LI DS 24. 77 tons BIO SOLIDS 25.52 tons BIO SOLIDS 24 .50 tons BIO SOLIDS 16.55 tons BIO SOLIDS 24 .84 tons BIO SOLIDS 24.68 ton s DATE PAGE 41X00006 01/31 /24 02/27/24 606773 74 .57/ton 74 .57/ton 74.57/ton 74.57/ton 74 .57/ton 74.57/ton 74.57/ton 74 .57/ton 74.57/ton 74.57/ton 01 /31/24 30F5 PLEASE PAY THIS AMOUNT AMOUNT 729 .29 1,429 .51 1,818 .76 1,805.34 1,847 .10 1,903 .03 1,826 .97 1,234.13 1,852 .32 1,840 .39 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/25/24 41X00006 BIOSOLID COLLECT 01/25/24 PO#606773 01/26/24 41X00006 BIOSOLID COLLECT 01/26/24 PO#606773 01/26/24 41X00006 BIOSOLID COLLECT 01/26/24 PO#606773 01/29/24 41X00006 BIOSOLID COLLECT 01/29/24 PO#606773 01/29/24 41X00006 BIOSOLID COLLECT 01/29/24 PO#606773 01/29/24 41X00006 BIOSOLID COLLECT 01/29/24 PO#606773 01/29/24 41X00006 BIOSOLID COLLECT 01/29/24 PO#606773 01/29/24 41X00006 BIOSOLID COLLECT 01/29/24 PO#606773 01/29/24 41X00006 BIOSOLID COLLECT 01/29/24 PO#606773 01/30/24 41X00006 BIOSOLID COLLECT 01/30/24 PO#606773 INV# 41X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23 .81 tons BIO SOLIDS 25.66 tons BIO SOLIDS 20 .53 tons BIO SOLIDS 23.80 tons BIO SOLIDS 24 . 76 tons BIO SOLIDS 23.90 tons BIO SOLIDS 20 .20 tons BIO SOLIDS 22 .33 tons BIO SOLIDS 21 .37 tons BIO SOLIDS 23.84 tons DATE PAGE 41X00006 01/31/24 02/27/24 606773 74.57/ton 74 .57/ton 74.57/ton 74.57/ton 74.57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 74 .57/ton 01/31/24 4 OF 5 PLEASE PAY THIS AMOUNT AMOUNT 1,775.51 1,913.47 1,530.92 1,774.77 1,846.35 1,782.22 1,506.31 1,665.15 1,593.56 1,777.75 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: CITY OF SLO WWTP DATE SERVICE: CITY OF SLO WWTP 01/30/24 41X00006 BIOSOLID COLLECT 01/30/24 PO#606773 01/30/24 41X00006 BIOSOLID COLLECT 01/30/24 PO#606773 01/30/24 41X00006 BIOSOLID COLLECT 01/30/24 PO#606773 01/30/24 41X00006 BIOSOLID COLLECT 01/30/24 PO#606773 01/31/24 41X00006 BIOSOLID COLLECT 01/31/24 PO#606773 01/31/24 41X00006 BIOSOLID COLLECT 01/31/24 PO#606773 01/31/24 41X00006 BIOSOLID COLLECT 01/31/24 PO#606773 01/31/24 41X00006 BIOSOLID COLLECT 01/31/24 PO#606773 01/31/24 41X00006 BIOSOLID COLLECT 01/31/24 PO#606773 INV# 41X00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 41X00006 INV DATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 24.29 tons BIO SOLIDS 21 .80 tons BIO SOLIDS 20.57 tons BIO SOLIDS 21 .04 tons BIO SOLIDS 23.53 tons BIO SOLIDS 24 .16 tons BIO SOLIDS 18.19 tons BIO SOLIDS 22.15 tons BIO SOLIDS 22 .14 tons DATE PAGE 01/31/24 02/27/24 606773 74 .57/ton 74.57/ton 74.57/ton 74 .57/ton 74 .57/ton 74.57/ton 74 .57/ton 74 .57/ton 74 .57/ton 01/31/24 50F5 PLEASE PAY THIS AMOUNT AMOUNT 1,811.31 1,625.63 1,533.90 1,568.95 1,754.63 1,801.61 1,356.43 1,651.73 1,650.98 84,610.10 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Jan 2024 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 55.06 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 5.184 d. Difference (c-b) 2.480 e. $0.07 increments/divide into difference 35.43 f. Diesel Surcharge Multiplier (e/100) 35.43% g. Biosolds Recycling Surcharge $19.5 1 h. Revised Biosolds Recycling Charge with fuel surcharge $74.57 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered inf. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW J DATA -,---·----·-·-------···--------- Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: Grae, ® Product O Area 11/27/23 12/04/23 Gasoline -All Grades I D ! 4.7081 I I 4.820 ---l ----7 All Grades -Reformulated I Areas D l 4.820 ~-?08j --- D I Regular 4.719 1:.~~j --l --- Reformulated Areas D I 4.719 4..:~9~1 -------I ----- Midgrade D j 4.998 4.926 ---·-· · 1 --· I Reformulated Areas D I I 4.998. 4.926, ---I ---J Premium D I 5.125/ I 5.022 1 I -5.12~1-~~~~1 Reformulated Areas D I I Dlesel (On-Highway) -All Types D 5.579 ~-~:t-_____ .. ___ ---------- I ----- Ultra Low Sulfur (15 ppm and Under) D 5.579 5.4801 12/11/23 12/18/23 12/25/23 I 4.568 4.468! 4.489 : ··------, I ~~_?~j 4.468l ~.48~1 -~·---· 4.457/ 4.359 4.371 -·--1 ·--~ 4.4571 4.359 4.371 4_775: 4.672 4.699 4,;7~1 ------ 4.699 1 4.672 --·· --1 --~~8~~1 4.889 4.779 ••• --/ ----~- 4.889i ~:!7~j 4.834, ;3671 ... ➔ ~-~~1, ~~~31 -.. 5.36;1 5.2311 s.2021 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . • = No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. View 01/01/24 History 4.595 2000-2024 ------·----- 4.595i 1995-2024 -. ·- 4.479 2000-2024 -. ·--·------- 4.479 1995-2024 ;~971 ~000-20;~ 4.797 1995-2024 --· ,--~------- ~:~36 j 2000-2024 ----- 4.936 1 1995-2024 I --. ---- 5.184 ; 1995-2024 ... -r ---·- 5.184 1 2007-2024 Notes: Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. RFG area is an ozone nonattainment area designated by the U.S. Environmental Protection Agency (EPA), which requires the use of reformulated gasoline. We stopped publishing Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level on December 8, 2008, because fewer stations were selling LSD as a resuH of EPA diesel fuel regulations. We continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26, 201 0, when no more outlets reported LSD sales . Beginning July 26, 2010, publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. We did not collect weekly retail motor gasoline data between December 10, 1990, and January 14, 1991. Month.ly and annual averages are simple averages of the weekly data. For months and years with Incomplete weekly data series, the monthly and/or annual averages are not available. On May 14, 2018, we implemented statistical methodology changes to improve the accuracy of the weekly retail gasoline price estimates. As a result of these statistical methodology changes, the published retail gasoline estimates for May 14 , 2018, are not directly comparable to those published for May 7, 2018. On June 13, 2022, we implemented statistical methodology changes to improve the accuracy of the weekly retail on-highway diesel fuel price estimates. As a result of these statistical methodology changes, the published retail on-highway diesel fuel prices for June 13, 2022 are not directly comparable to those published for June 6, 2022. See Definitions, Sources, and Notes link above for more information on this table. Release Date: 1/2/2024 Next Release Date: 1/8/2024 Engel & Gray, Inc. Material Receipts, by Customer 2/2/2024 11 :56 :44 AM Page 1/2 Print range: Receipt from: FIRST to: LAST Bin from : FIRST to: LAST Customer code from: SLOWWTP to: SLOWWTP Rec. date from: 1/1/2024 to: 1/31/2024 Customer name from: FIRST to: LAST Site from : FIRST to: LAST Material code from: FIRST to: LAST Customer groups: ALL Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec . date Rec . Material code Lot Site Bin Scale Bill Qty. tons Qty. cu .yd . Bales 1/2/2024 111220 BIOWET 8062 126327 24 .25 30 .00 1/2/2024 111221 BIOWET 8062 126336 25 .48 30 .00 1/3/2024 111222 BIOWET 8062 126346 24 .28 35 .00 1/3/2024 111223 BIOWET 8062 126360 23 .85 35 .00 1/3/2024 111224 BIOWET 8062 126371 22 .90 35 .00 1/3/2024 111225 BIOWET 8062 126349 23 .68 30 .00 1/3/2024 111226 BIOWET 8062 126366 24.24 30 .00 1/4/2024 111227 BIOWET 8062 126376 25 .40 35 .00 1/4/2024 111228 BIOWET 8062 126388 25 .08 35 .00 1/4/2024 111229 BIOWET 8062 126379 22 .67 30 .00 1/4/2024 111230 BIOWET 8062 126392 25 .12 30 .00 1/5/2024 111338 BIOWET 8062 126413 24 .65 35 .00 1/5/2024 111340 BIOWET 8062 126425 23 .75 30 .00 1/5/2024 111341 BIOWET 8062 126540 24 .70 35 .00 1/8/2024 111403 BIOWET 8062 126462 23 .55° 35 .00 1/8/2024 111404 BIOWET 8062 126487 25 .48 35 .00 1/9/2024 111405 BIOWET 8062 126541 25 .25 35 .00 1/11/2024 111427 BIOWET 8062 126584 23 .93 35.00 1/12/2024 111499 BIOWET 8062 126649 24 .44 35 .00 1/12/2024 111500 BIOWET 8062 126678 25 .46 35 .00 1/15/2024 111510 BIOWET 8062 126737 9.78 20.00 1/15/2024 111511 BIOWET 8062 126721 19.17 30 .00 1/17/2024 111570 BIOWET 8062 126807 24.21 35 .00 1/17/2024 111573 BIOWET 8062 126770 24 .39 35 .00 1/18/2024 111627 BIOWET 8062 126845 24 .77 35 .00 1/24/2024 111742 BIOWET 8062 126967 16 .55 30 .00 1/24/2024 111743 BIOWET 8062 126981 24 .84 30 .00 1/24/2024 111744 BIOWET 8062 126960 24 .50 35 .00 1/24/2024 111745 BIOWET 8062 126978 25 .52 35 .00 1/25/2024 111746 BIOWET 8062 127003 24 .68 35 .00 1/25/2024 111747 BIOWET 8681 127016 23 .81 35 .00 1/26/2024 111766 BIOWET 8681 127029 25 .66 35 .00 © Copyright 2024 Aschl Management Systems Version 6.91 K Engel & Gray, Inc. Material Receipts, by Customer 2/2/2024 11 :56:45 AM Page 2/2 Customer: SLOWWTP City of San Luis Obispo WWTP Customer group: Rec. date Rec. Material code Lot Site Bin Scale Bill Qty. tons Qty. cu.yd. Bales 1/26/2024 111767 BIOWET 8681 127045 20.53 35.00 1/29/2024 111809 BIOWET 8062 127062 23.80 35 .00 1/29/2024 111810 BIOWET 8062 127077 24.76 35.00 1/29/2024 111811 BIOWET 8062 127096 23 .90 35.00 1/29/2024 111812 BIOWET 8062 127060 20.20 30.00 1/29/2024 111813 BIOWET 8062 127079 22.33 30 .00 1/29/2024 111814 BIOWET 8062 127098 21 .37 30 .00 1/30/2024 111849 BIOWET 8062 127120 23 .84 35.00 1/30/2024 111850 BIOWET 8062 127132 24.29 35.00 1/30/2024 111851 BIOWET 8062 127109 21.80 30.00 1/30/2024 111852 BIOWET 8062 127117 20 .57 30 .00 1/30/2024 111853 BIOWET 8062 127129 21.04 30 .00 1/31/2024 111872 BIOWET 8062 127160 23.53 35.00 1/3112024 111873 BIOWET 8062 127170 24.16 35.00 1/3112024 111874 BIOWET 8062 127143 18 .19 30.00 1/3112024 111875 BIOWET 8062 127152 22 .15 30 .00 1/31/2024 111876 BIOWET 8062 127164 22.14 30.00 Total per month 1,134.64 1,605.00 Total per customer 1,134.64 1,605.00 © Copyright 2024 Asch I Management Systems Version 6 .91 K PO: 609852 Pay: 14315.09 Receipt: 52061 CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-Jan 2022 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 49.02 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 4.758 d. Difference (c-b) 2.054 e. $0.07 increments/divide into difference 29.34 f. Diesel Surcharge Multiplier (e/100) 29.34% g. Biosolds Recycling Surcharge $14.38 h. Revised Biosolds Recycling Charge with fuel surcharge $63.40 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08SLOWWTPrevised.xls U.S. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW DATA ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: California V Period: Weekly Show Data By: ® Product OArea ·1car 11/29/21 12/06/21 Gasoline -All Grades D 4.642 4.617 -----·------·-----------· -·•---- All Grades -Reformulated Areas D 4.642 4 .617 ·-----~-. -~------------·-·· ----· Regular D 4 .554 4 .530 . ----. --·-• ---·----~---- Reformulated Areas D 4.554 4 .530 V 12/13/21 12/20/21 4.602 4.592 ·-·--·•·--·-·--··---- 4.602 4 .592 ·---·------------ 4.513 4.503 --·------------ 4.513 4.503 ·-. ----------·------------··------------·-·-·---- Midgrade D 4.795 4.771 4.765 4.757 .. ------.. -··---.. ----------------~-------•· Reformulated Areas D 4.795 4.771 4.765 4.757 -----·----------------- Premium D 4.914 4.886 4.868 4.857 --------------------- Reformulated Areas D 4.914 4.886 4.868 4.857 ------. ----•··•-----·----------·-----·----·----·--· Diesel (On-Highway) -All Types D 4.818 4 .789 4.775 4.768 -~~------·-----·--------•••• -----·---·--··----·----·---------·---- Ultra Low Sulfur (15 ppm and D Under) 4.818 4.789 4 .775 4.768 12/27/21 4.575 -·------- 4.575 -·--·- 4.485 ·•--·--- 4.485 --- 4.742 ___ ., _______ 4 .742 ·------ 4.841 - 4.841 ----- 4.771 -·~-··- 4.771 Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website. -= No Data Reported; -= Not Applicable ; NA = Not Available ; W = Withheld to avoid disclosure of individual company data . View 01/03/22 History 4.590 2000-2022 ·---· -- 4.590 1995-2022 .. --------· 4.501 2000-2022 ·---------· ------ 4.501 1995-2022 4.749 2000-2022 ----··---·--~ - 4.749 1995-2022 -·-----·-- 4.864 2000-2022 -·----· 4.864 1995-2022 --------- 4.758 1995-2022 ··-----= -------- 4.758 2007-2022 Notes : Conventional area is any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold is this area . RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline. Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U .S. level was discontinued on December 8, 2008 due to a diminishing number of stations selling LSD as a result of EPA diesel fuel regulations. EIA continued to collect LSD prices from retail outlets and included them in the Diesel Average All Types price until July 26 , 2010, when no more outlets reported LSD sales. Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price. As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series, the monthly and/or annual averages are not available. See Definitions, Sources , and Notes link above for more information on this table. Release Date : 1/3/2022 Next Release Date : 1/10/2022 Material Receipts, by Customer Print range: Receipt from: FIRST Customer code from: SLOWWTP Customer name from: FIRST Material code from: FIRST Customer groups: ALL Customer: SLOWWTP Rec. date Rec. Material code 113/2022 94512 BIOWET 1/512022 94577 BIOWET 1/1212022 94701 BIOWET 1119/2022 94829 BIOWET 1119/2022 94830 BIOWET 1126/2022 94990 BIOWET 1126/2022 94991 BIOWET 1/2612022 94992 BIOWET 1/2712022 95007 BIOWET Total per month Total per customer to: to: to: to: LAST SLOWWTP LAST LAST Bin from: Rec. date from: Site from: City of San Luis Obispo WWTP Lot Site Bin Scale 7951 106093 7949 106150 7949 106346 7949 106537 7949 106551 7981 106711 7949 106725 7981 106733 7981 106774 Engel & Gray, Inc. 2/2/2022 10:40AM Page 1/1 FIRST 1/1/2022 FIRST Customer group: Bill Qty. tons 25.65 23.94 23.31 29.35 24.32 23.93 25.35 24.94 25.00 225.79 225.79 to: to: to: LAST 1/31/2022 LAST Qty. cu.yd. Bales 33.00 30.40 33.00 35.00 35.00 30.40 30.40 30.40 30.40 288.00 288.00 © Copyright 2022 Aschl Management Systems • Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 03/01/19 93X00081 BIOSOLID COLLECT 03/01/19 93X00081 BIOSOLID COLLECT 03/01/19 93X00081 BIOSOLID COLLECT 03/05/19 93X00081 BIOSOLID COLLECT 03/05/19 93X00081 BIOSOLID COLLECT 03/12/19 93X00081 BIOSOLID COLLECT 03/15/19 93X00081 BIOSOLID COLLECT 03/15/19 93X00081 BIOSOLID COLLECT 03/19/19 93X00081 BIOSOLID COLLECT 03/19/19 93X00081 BIOSOLID COLLECT 03/19/19 93X00081 BIOSOLID COLLECT 03/26/19 93X00081 BIOSOLID COLLECT 03/26/19 93X00081 BIOSOLID COLLECT INV# 93X00081 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE AMOUNT YOU ARE PAYING BIO SOLIDS 23 .87 tons BIO SOLIDS 25.84 tons BIO SOLIDS 24.24 tons BIO SOLIDS 23.96 tons BIO SOLIDS 24 .21 tons BIO SOLIDS 23.42 tons BIO SOLIDS 24.57 tons BIO SOLIDS 24 .06 tons BIO SOLIDS 24.49 tons BIO SOLIDS 23.85 tons BIO SOLIDS 23.86 tons BIO SOLIDS 23 .89 tons BIO SOLIDS 25.10 tons DATE PAGE 93X00081 03/31/19 04/27/19 54 .22/ton 54.22/ton 54.22/ton 54.22/ton 54.22/ton 54.22/ton 54.22/ton 54.22/ton 54 .22/ton 54.22/ton 54.22/ton 54 .22/ton 54.22/ton 03/31/19 1 OF 1 AMOUNT 1,294.23 1,401.04 1,314.29 1,299.11 1,312.67 1,269.83 1,332.19 1,304.53 1,327.85 1,293.15 1,293.69 1,295.32 1,360.92 PLEASE PAY 1 8 8 THIS AMOUNT 7, 09 , 2 Engel & Gray, Inc. Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 MAY O 2019 INVOICE# INV DATE ACCOUNT# DUE DATE 94X00004 04/30/19 05/27/19 CITY OF SAN LUIS OBISPO WWTF? I AMOUNT YOU ATTN : UTILITIES DIRECTOR ' ,0 ARE PAYING 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE DESCRIPTION AMOUNT SERVICE: SLOWWTP 04/03/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.53 tons 54.69/ton 1,286.86 04/03/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .86 tons 54.69/ton 1,304.90 04/04/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .06 tons 54.69/ton 1,315.84 04/04/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24.71 tons 54.69/ton 1,351.39 04/05/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23 .89 tons 54 .69/ton 1,306.54 04/16/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 22 .09 tons 54 .69/ton 1,208.10 04/16/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 23.90 tons 54 .69/ton 1,307.09 04/16/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24.82 tons 54 .69/ton 1,357.41 04/17/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 25 .18 ton s 54 .69/ton 1,377.09 04/17/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 25.22 tons 54 .69/ton 1,379.28 04/24/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24.88 tons 54.69/ton 1,360.69 04/24/19 PO# 31116 04/24/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 . 78 tons 54 .69/ton 1,355.22 04/24/19 PO#31116 04/24/19 94X00004 BIOSOLID COLLECT WASTE HANDLING BIO SOLIDS 24 .03 tons 54 .69/ton 1,314.20 04/24/19 PO#31116 - INV# 94X00004 DATE 04/30/19 ACCT# PAGE 1 OF 1 1.5% per month late charge assessed on past due amounts PLEASE PAY 1 22 6 THIS AMOUNT 7 , 4 • 1 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 05/22/19 95X00004 BIOSOLID COLLECT 05/22/19 PO#31116 05/23/19 95X00004 BIOSOLID COLLECT 05/23/19 PO#31116 05/23/19 95X00004 BIOSOLID COLLECT 05/23/19 PO# 31116 05/23/19 95X00004 BIOSOLID COLLECT 05/23/19 PO# 31116 INV# 95X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE 95X00004 05/31/19 ACCOUNT# DUE DATE 06/27/19 AMOUNT YOU ARE PAYING BIO SOLIDS 23.89 tons BIO SOLIDS 24.61 tons BIO SOLIDS 23.81 tons BIO SOLIDS 24.44 tons DATE PAGE 55.93/ton 55.93/ton 55.93/ton 55.93/ton 05/31/19 2 OF 2 AMOUNT 1,336.17 1,376.44 1,331.69 1,366.93 PLEASE PAY 18 THIS AMOUNT , 827, 16 Engel & Gray, Inc. Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 --- INVOICE# INV DATE 96X00048 06/30/19 ACCOUNT# DUE DATE 07/27/19 JUL 8 201~ CITY OF SAN LUIS OBISPO WWTP ATTN : UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 06/03/19 96X00048 BIOSOLID COLLECT 06/03/19 PO#31116 06/03/19 96X00048 BIOSOLID COLLECT 06/03/19 PO# 31116 06/20/19 96X00048 BIOSOLID COLLECT 06/20/19 PO#31116 06/24/19 96X00048 BIOSOLID COLLECT 06/24/19 PO#31116 06/25/19 96X00048 BIOSOLID COLLECT 06/25/19 PO# 31116 06/25/19 96X00048 BIOSOLID COLLECT 06/25/19 PO#31116 06/25/19 96X00048 BIOSOLID COLLECT 06/25/19 PO# 31116 06/26/19 96X00048 BIOSOLID COLLECT 06/26/19 PO# 31116 06/26/19 96X00048 BIOSOLID COLLECT 06/26/19 PO#31116 06/27/19 96X00048 BIOSOLID COLLECT 06/27/19 PO# 31116 INV# 96X00048 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING AMOUNT YOU ARE PAYING BIO SOLIDS 24 .36 tons BIO SOLIDS 25 .67 tons BIO SOLIDS 24 .02 tons BIO SOLIDS 24 .04 tons BIO SOLIDS 23.67 tons BIO SOLIDS 23 .63 tons BIO SOLIDS 24 .60 tons BIO SOLIDS 24 .05 tons BIO SOLIDS 25 .31 tons BIO SOLIDS 25 .14 tons DATE PAGE 56.43/ton 56.43/ton 56.43/ton 56.43/ton 56.43/ton 56.43/ton 56.43/ton 56.43/ton 56.43/ton 56.43/ton 06/30/19 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,374.63 1,448.56 1,355.45 1,356.58 1,335.70 1,333.44 1,388.18 1,357.14 1,428.24 1,418.65 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 06/28/19 96X00048 BIOSOLID COLLECT 06/28/19 PO#31116 06/28/19 96X00048 BIOSOLID COLLECT 06/28/19 PO# 31116 INV# 96X00048 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING INVOICE# INVDATE 96X00048 06/30/19 ACCOUNT# DUE DATE 07/27/19 AMOUNT YOU ARE PAYING BIO SOLIDS 24 .84 tons BIO SOLIDS 25 .70 tons DATE PAGE 56.43/ton 56.43/ton 06/30/19 2OF2 AMOUNT 1,401.72 1,450.25 PLEASE PAY 16 6 8 THIS AMOUNT , 4 , 54 • Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 07/11/19 97X00004 BIOSOLID COLLECT 07/11/19 PO#31116 07/17/19 97X00004 BIOSOLID COLLECT 07/17/19 PO#31116 07/19/19 97X00004 BIOSOLID COLLECT 07/19/19 PO#31116 07/19/19 97X00004 BIOSOLID COLLECT 07/19/19 PO# 31116 07/19/19 97X00004 BIOSOLID COLLECT 07/19/19 PO#31116 07/25/19 97X00004 BIOSOLID COLLECT 07/25/19 PO# 31116 07/31/19 97X00004 BIOSOLID COLLECT 07/31/19 PO#31116 07/31/19 97X00004 BIOSOLID COLLECT 07/31/19 PO#31116 07/31/19 97X00004 BIOSOLID COLLECT 07/31/19 PO#31116 INV# 97X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE AMOUNT YOU ARE PAYING BIO SOLIDS 23 .69 tons BIO SOLIDS 24 .98 tons BIO SOLIDS 24.60 tons BIO SOLIDS 25 .56 tons BIO SOLIDS 25 .05 tons BIO SOLIDS 24 .83 tons BIO SOLIDS 23 .78 tons BIO SOLIDS 24 .89 tons BIO SOLIDS 25 .30 tons DATE PAGE 97X00004 07/31/19 08/27/19 Ci v or S:in Luis Obispo AMOUNT . 55.46/ton 1,313.85 55.46/ton 1,385.39 55.46/ton 1,364.32 55.46/ton 1,417.56 55 .46/ton 1,389.27 55.46/ton 1,377.07 55 .46/ton 1,318.84 55 .46/ton 1,380.40 55.46/ton 1,403.14 07/31/19 1 OF 1 PLEASE PAY 2 THIS AMOUNT 1 , 349, 84 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879MORROST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE : SLOWWTP 08/08/19 98X00004 BIOSOLID COLLECT 08/08/19 PO#31116 08/08/19 98X00004 BIOSOLID COLLECT 08/08/19 PO# 31116 08/08/19 98X00004 BIOSOLID COLLECT 08/08/19 PO#31116 08/20/19 98X00004 BIOSOLID COLLECT 08/20/19 PO#31116 08/20/19 98X00004 BIOSOLID COLLECT 08/20/19 PO# 31116 08/20/19 98X00004 BIOSOLID COLLECT 08/20/19 PO#31116 08/22/19 98X00004 BIOSOLID COLLECT 08/22/19 PO#31116 08/29/19 98X00004 BIOSOLID COLLECT 08/29/19 PO# 31116 INV# 98X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE AMOUNT YOU ARE PAYING BIO SOLIDS 24 .50 tons BIO SOLIDS 24. 75 tons BIO SOLIDS 25 .86 tons BIO SOLIDS 23.65 tons BIO SOLIDS 25 .13 ton s BIO SOLIDS 24.40 tons BIO SOLIDS 24 .05 tons BIO SOLIDS 24.02 tons DATE PAGE 98X00004 08/31/19 09/27/19 I. 55.30/ton 55.30/ton 55.30/ton 55 .30/ton 55.30/ton 55 .30/ton 55 .30/ton 55.30/ton 08/31/19 1 OF 1 AMOUNT 1,354.85 1,368.68 1,430.06 1,307.85 1,389.69 1,349.32 1,329.97 1,328.31 PLEASE PAY 10 8 8 3 THIS AMOUNT , 5 , 7 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 09/03/19 99X00004 BIOSOLID COLLECT 09/03/19 PO#31116 09/03/19 99X00004 BIOSOLID COLLECT 09/03/19 PO#31116 09/03/19 99X00004 BIOSOLID COLLECT 09/03/19 PO#31116 09/13/19 99X00004 BIOSOLID COLLECT 09/13/19 PO#31116 09/13/19 99X00004 BIOSOLID COLLECT 09/13/19 PO# 31116 09/13/19 99X00004 BIOSOLID COLLECT 09/13/19 PO# 31116 09/17/19 99X00004 BIOSOLID COLLECT 09/17/19 PO# 31116 09/17/19 99X00004 BIOSOLID COLLECT 09/17/19 PO#31116 09/18/19 99X00004 BIOSOLID COLLECT 09/18/19 PO#31116 09/24/19 99X00004 BIOSOLID COLLECT 09/24/19 PO#31116 INV# 99X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE ACCOUNT# DUE DATE AMOUNT YOU ARE PAYING BIO SOLIDS 24 .70 tons BIO SOLIDS 24 .34 tons BIO SOLIDS 24 .50 tons BIO SOLIDS 25.97 tons BIO SOLIDS 26.57 tons BIO SOLIDS 25 .02 tons BIO SOLIDS 24.10 tons BIO SOLIDS 25.26 tons BIO SOLIDS 24.76 tons BIO SOLIDS 24.29 tons DATE PAGE 99X00004 09/30/19 10/27/19 54 .93/ton 54 .93/ton 54 .93/ton 54 .93/ton 54 .93/ton 54 .93/ton 54.93/ton 54.93/ton 54.93/ton 54.93/ton 09/30/19 1 OF 2 PLEASE PAY THIS AMOUNT AMOUNT 1,356.77 1,337.00 1,345.79 1,426.53 1,459.49 1,374.35 1,323.81 1,387.53 1,360.07 1,334.25 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Engel & Gray, Inc. Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE : SLOWWTP 09/24/19 99X00004 BIOSOLID COLLECT 09/24/19 PO# 31116 09/24/19 99X00004 BIOSOLID COLLECT 09/24/19 PO# 31116 09/27/19 99X00004 BIOSOLID COLLECT 09/27/19 PO# 31116 09/27/19 99X00004 BIOSOLID COLLECT 09/27/19 PO#31116 09/27/19 99X00004 BIOSOLID COLLECT 09/27/19 PO#31116 INV# 99X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE 99X00004 09/30/19 ACCOUNT# DUE DATE 10/27/19 AMOUNT YOU ARE PAYING BIO SOLIDS 25.40 tons BIO SOLIDS 24.41 tons BIO SOLIDS 23 .85 tons BIO SOLIDS 24.10 tons BIO SOLIDS 24 .65 tons DATE PAGE 54 .93/ton 54 .93/ton 54 .93/ton 54 .93/ton 54.93/ton 09/30/19 2OF2 AMOUNT 1,395.22 1,340.84 1,310.08 1,323.81 1,354.02 PLEASE PAY 20 THIS AMOUNT , 429. 56 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax(805)925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLO WWTP DATE SERVICE: SLOWWTP 08/11/ 08X00005 BIOSOLID COLLECT 08/12/20 P0#606773 08/19/20 08X00005 BIOSOLID COLLECT 08/19/20 P0#606773 08/25/20 08X00005 BIOSOLID COLLECT 08/25/20 P0#606773 08/26/20 08X00005 BIOSOLID COLLECT 08/26/20 P0#606773 08/27/20 08X00005 BIOSOLID COLLECT 08/27/20 P0#606773 INV# 08X00005 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INVDATE ACCOUNT# DUE DATE PO# AMOUNT YOU ARE PAYING BIO SOLIDS 23.54 tons BIO SOLIDS 23.71 tons BIO SOLIDS 25.51 tons BIO SOLIDS 24.08 tons BIO SOLIDS 24.87 tons BIO SOLIDS 25.79 tons BIO SOLIDS 24.27 tons BIO SOLIDS 24.69 tons DATE PAGE 08X00005 08/31/20 400313 09/27/20 606773 52.32/ton 52.32/ton 52.32/ton 52.32/ton 52.32/ton 52.32/ton 52.32/ton 52.32/ton 08/31/20 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,231.61 1,240.51 1,334.68 1,259.87 1, 301. 20 1,349.33 1,269.81 1,291. 78 10,278.79 FY 2020-21 PO: 606773 Receipt: 35954 By: Chris Lehman Pay: $10,278.79 I CITY OF SAN LUIS OBISPO BIOSOLIDS HAUL Diesel Price Adjustment-August 2020 Annual CPI Cost of Living Adjusment Adjustment Index Hauling Price Numbers a. Current Biosolids Recycling Charge 48.52 Diesel Price Adjustment b. Diesel Base Period Price 2.704 c. Current Month First Week EIA Price 3.253 d. Difference (c-b) 0.549 e. $0.07 increments/divide into difference 7.84 f. Diesel Surcharge Multiplier (e/100) 7.84% g. Biosolds Recycling Surcharge $3.80 h. Revised Biosolds Recycling Charge with fuel surcharge $52.32 a. This is the Current Biosolids Recyling charge that is the dollar amount listed in the PO or contract plus annual cost of living adjustments. b. This is the Diesel price in effect when the contract was started. This price is adjusted annually with the cost of living. c. This is the Current Diesel Price taken from the US Energy Information Agency of the US Government web site. This printout is attached. d. This is the difference from the current cost of fuel with the cost when the contract was written. e. You take the difference in fuel price from today against when the contract was written and you divide by $0.07 or seven cents to get the percent surcharge. The percentage is entered in f. g. The percentage is then applied to the original contract price to get the biosolids recyling surcharge dollar amount. h. The Biosolids recycling charge is added to the Recycling Fuel Surcharge to arrive at the current recycling charge. DieselAdj08S LOWWTPrevised.xls California Gasoline and Diesel Retail Prices us. Energy Information Administration PETROLEUM & OTHER LIQUIDS OVERVIEW I DATA I ANALYSIS & PROJECTIONS Weekly Retail Gasoline and Diesel Prices (Dollars per Gallon, Including Taxes) Area: I California vi Period: I Weekly VI Show Data By: j' Graph i @' Product 0 Area I Cleai ·1 06/29/20 07/06/20 07/13/20 07/20/20 Gasoline • All Grades D i 3 .044 3.063 : 3.101 3.110 1 I I -·· ··-• l ·-·--·-; All Grades -Reformulated i ! Areas i D I 3.044 3.063 : 3 .101 3.110 ' 1 ' l ·' Regular I D I 2.963 , 2 .981 , 3 .022 3.031 '. i I I l ! Reformulated Areas D 2.963 : 2 .981 3.022 3.031 1 I 1 ' r I Midgrade □ 3.185 3 .205 3.234 , 3,245 t ' l I ,· l I ' Reformulated Areas D I 3.185 · 3.205 3 .234 3,245 : ,, l ! ' 1 Premium D 3.287 · 3.308 . 3.341 ! 3 .350 ; -, ' J ; ' Reformulated Areas D 3.287 , 3.308 3 .341 _; 3 .350 ; ' Diesel (On-Highway) -All Types J I _., 1 .. , ' □ I 3.246 • 3.260 : 3.251 ! 3.248 : f l i Ultra Low Sulfur (15 ppm and I I I I Under) □ i 3.246 .. 3.260 ; 3.251 i 3.248 , 07/27/20 3.132 3 .132 I 3049 '. ·1 3.049 ., ' 3 .267 i 3.267 i 3 .380 I 3 .380 3 .256 I 3 .256 ; Click on the source key icon to learn how to download series into Excel, or to embed a chart or map on your website . -= No Data Reported; -= Not Applicable; NA= Not Available; W = Vl/ithheld to avoid disclosure of individual company data . Page 1 of 1 View 08/03/20 History 3 .137 2000-2020 l 3 .137[ 1995-2020 I 3 .058 2000-2020 - 3.058 1995-2020 : 3 .269 2000-2020 l 3 .269 . 1995-2020 3 .382 2000-2020 3 .382 . 1995-2020 , --·-· 3.253 ' 1995-2020 l 3.253 2007-2020 Notes : Conventional area is any area that does not require the sale of reformulated gasoline . All types of finished motor gasoline may be sold is this area . RFG area is an ozone nonattainment area designated by the Environmental Protection Agency which requires the use of reformulated gasoline . Publication of Low Sulfur On-Highway Diesel (LSD) prices at the U.S. level was discontinued on December 8, 2008 due to a diminishing number of stations selfing LSD as a result of EPA diesel fuel regulations . EIA continued to collect LSD prices from retail outlets and induded them in the Diesel Average All Types price until July 26, 2010, when no more outlets reported LSD sales . Beginning July 26, 2010 publication of Ultra Low Sulfur Diesel (ULSD) price became fully represented by the Diesel Average All Types price . As of December 1, 2010 (September 1, 2006 in California), any on-highway diesel fuel sold is ULSD as mandated by EPA on-highway diesel fuel regulations. EIA did not collect weekly retail motor gasoline data between December 10, 1990 and January 14, 1991. Monthly and annual averages are simple averages of the weekly data contained therein. For months and years with incomplete weekly data series , the monthly and/or annual averages are not available. See Definitions, Sources , and Notes link above for more information on this table . Release Date : 8/3/2020 Next Release Date: 8/10/2020 https://www.eia.gov/dnav/pet/pet_pri_gnd _deus_ sea_ w.htm 8/4/2020 I Material Receipts, by Customer I Print range: Receipt from : FIRST to: LAST Customer code from : SLOWWTP to: SLOWWTP Customer name from : FIRST to : LAST Material code from: FIRST to: LAST Customer groups: ALL Bin from : Rec . date from: Site from : Customer: SLOWWTP City of San Luis Obispo WWTP Rec. date Rec. Material code Lot Site Bin Scale 8/11/2020 81941 BIOWET 7265 91652 8/11/2020 81942 BIOWET 7265 91670 8/12/2020 82024 BIOWET 7261 91698 8/12/2020 82025 BIOWET 7261 91719 8/19/2020 82099 BIOWET 7269 91851 8/25/2020 82264 BIOWET 7269 92064 8/26/2020 82341 BIOWET 7290 92092 8/27/2020 82346 BIOWET 7286 92130 Total per month Total per custome r Engel & Gray, Inc. f ;:f 9/2/2020 03:57 PM == Page 1 /1 ~r.r:; FIRST to: LAST 8/1/2020 to: 8/31/2020 FIRST to: LAST Customer group: Bill Qty. tons Qty. cu.yd. Bales 23.54 30.40 23 .71 30.40 25 .51 37.00 24 .08 37.00 24.87 37.00 25 .79 40.00 24 .27 40.00 24.69 37.00 196.46 288.80 196.46 288.80 Copyright© Asch! Management Systems Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 12/06/18 8CX00006 BIOSOLID COLLECT 12/06/18 8CX00006 BIOSOLID COLLECT 12/06/18 8CX00006 BIOSOLID COLLECT 12/17/18 8CX00006 BIOSOLID COLLECT 12/17/18 8CX00006 BIOSOLID COLLECT 12/26/18 8CX00006 BIOSOLID COLLECT 12/26/18 8CX00006 BIOSOLID COLLECT 12/26/18 8CX00006 BIOSOLID COLLECT INV# 8CX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 8CX00006 INV DATE 12/31/18 ACCOUNT# DUE DATE 01/30/19 AMOUNT YOU ARE PAYING BIO SOLIDS 24.92 tons BIO SOLIDS 24.10 tons BIO SOLIDS 24 .94 tons BIO SOLIDS 24.23 tons BIO SOLIDS 23 .95 tons BIO SOLIDS 24. 72 tons BIO SOLIDS 24.14 tons BIO SOLIDS 25 .67 tons DATE PAGE 53.24/ton 53 .24/ton 53.24/ton 53.24/ton 53.24/ton 53.24/ton 53.24/ton 53.24/ton 12/31/18 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,326.74 1,283.08 1,327.81 1,290.01 1,275.10 1,316.09 1,285.21 1,366.67 10,470.71 Engel & Gray, Inc. 745 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 12/06/18 8CX00006 BIOSOLID COLLECT 12/06/18 8CX00006 BIOSOLID COLLECT 12/06/18 8CX00006 BIOSOLID COLLECT 12/17/18 8CX00006 BIOSOLID COLLECT 12/17/18 8CX00006 BIOSOLID COLLECT 12/26/18 8CX00006 BIOSOLID COLLECT 12/26/18 8CX00006 BIOSOLID COLLECT 12/26/18 8CX00006 BIOSOLID COLLECT INV# 8CX00006 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 8CX00006 INV DATE 12/31/18 ACCOUNT# DUE DATE 01/30/19 AMOUNT YOU ARE PAYING BIO SOLIDS 24.92 tons BIO SOLIDS 24.10 tons BIO SOLIDS 24 .94 tons BIO SOLIDS 24.23 tons BIO SOLIDS 23 .95 tons BIO SOLIDS 24. 72 tons BIO SOLIDS 24.14 tons BIO SOLIDS 25 .67 tons DATE PAGE 53.24/ton 53 .24/ton 53.24/ton 53.24/ton 53.24/ton 53.24/ton 53.24/ton 53.24/ton 12/31/18 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,326.74 1,283.08 1,327.81 1,290.01 1,275.10 1,316.09 1,285.21 1,366.67 10,470.71 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 03/04/20 03X00004 BIOSOLID COLLECT 03/04/20 PO#31116 03/04/20 03X00004 BIOSOLID COLLECT 03/04/20 PO#31116 03/04/20 03X00004 BIOSOLID COLLECT 03/04/20 PO#31116 03/09/20 03X00004 BIOSOLID COLLECT 03/09/20 PO#31116 03/09/20 03X00004 BIOSOLID COLLECT 03/09/20 PO#31116 03/12/20 03X00004 BIOSOLID COLLECT 03/12/20 PO#31116 03/18/20 03X00004 BIOSOLID COLLECT 03/18/20 PO# 31116 03/26/20 03X00004 BIOSOLID COLLECT 03/26/20 PO# 31116 03/30/20 03X00004 BIOSOLID COLLECT 03/30/20 PO#31116 INV# 03X00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# INV DATE 03X00004 03/31/20 ACCOUNT# DUE DATE 04/27/20 AMOUNT YOU ARE PAYING BIO SOLIDS 24.30 tons BIO SOLIDS 26.00 tons BIO SOLIDS 24.14 tons BIO SOLIDS 24.41 tons BIO SOLIDS 24.52 tons BIO SOLIDS 24.44 tons BIO SOLIDS 24.22 tons BIO SOLIDS 25 .56 tons BIO SOLIDS 24.13tons DATE PAGE 55.62/ton 55 .62/ton 55 .62/ton 55.62/ton 55.62/ton 55.62/ton 55 .62/ton 55.62/ton 55.62/ton 03/31/20 1 OF 1 PLEASE PAY THIS AMOUNT AMOUNT 1,351.57 1,446.12 1,342.67 1,357.68 1,363.80 1,359.35 1,347.12 1,421.65 1,342.11 12,332.07 Engel & Gray, Inc. 7 45 W. Betteravia Road P.O. Box 5020 Santa Maria. Ca 93456-5020 Ph (805) 925-2771 Engel & Gray, Inc. Fax (805) 925-8023 CITY OF SAN LUIS OBISPO WWTP ATTN: UTILITIES DIRECTOR 879 MORRO ST SAN LUIS OBISPO, CA 93401 SERVICE NAME: SLOWWTP DATE SERVICE: SLOWWTP 11/13/19 9BX00004 BIOSOLID COLLECT 11/13/19 PO#31116 11/14/19 9BX00004 BIOSOLID COLLECT 11/14/19 PO# 31116 11/18/19 9BX00004 BIOSOLID COLLECT 11/18/19 PO#31116 11/20/19 9BX00004 BIOSOLID COLLECT 11/20/19 PO# 31116 11/22/19 9BX00004 BIOSOLID COLLECT 11/22/19 PO#31116 INV# 9BX00004 ACCT# 1.5% per month late charge assessed on past due amounts DESCRIPTION WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING WASTE HANDLING INVOICE# 9BX00004 INV DATE 11/30/19 ACCOUNT# DUE DATE 12/27/19 AMOUNT YOU ARE PAYING BIO SOLIDS 24 .85 tons BIO SOLIDS 24 .11 tons BIO SOLIDS 24.60 tons BIO SOLIDS 23.46 tons BIO SOLIDS 24 .28 tons DATE PAGE 55 .77/ton 55 .77/ton 55 .77/ton 55 .77/ton 55.77/ton 11/30/19 1 OF 1 AMOUNT 1,385.88 1,344.61 1,371.94 1,308.36 1,354.10 PLEASE PAY 8 THIS AMOUNT 6,764, 9