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2060 Parker St full
County of San Luis Obispo Environmental Health Services (805) 781-s544 P.O. Box 1489 2156 Sierra Way San Luis Obispo, CA 93406 SliYtffs oBrspo Fire Department (805) 781-7380 21 60 Santa Barbara Avenue San Luis Obispo CA 93401-5240 CERTIFIED UNIFIED PROGRAM AGENCY (CUPA) HAZARDOUS MATERIALS INSPEGTION FORM EFW data entry by: D^t", all;o f q Time: ' ' FACILITY E EHS AG DEPT CITY FIRE Routine Complaint Result Code: 70 Action Gode: _32 _37 _33 _31PHONE: .Ji/ PROG RAr),rS r NSPECTED :n Business Plan ! HW Generator ! usr n ncr !cnmne SPECTION REQUIRED ! NO IYES ! Business Plan ! Hw Generator ! usr n acr ncnmnp ISSION TO INSPECT: tnspections may involve obtaining photographs,rev iewing and copying records, and lnt with ado codes. GRANTED BY YES NO COSnn rnn Dnn tr NiA BUSINESS PLAN Business plan is complete, current, & available iluring inspection (HSC 25503.5, Title 19 CCR2729') Inventory of hazardous materials is complete (HSC 25504, Title 19 CCR2729) Site layout/facility maps are accurate (HSC 25504,'Title 19 CCR 2729) TRAINING PLAN Facility has appropriate training program (Title 19 CCR2732 & 22 CCR 66265.L6) Training documentation is maintained on site for current personnel (Title 19 CCR2732 & 22 CCR 6626s.16) EMERGENCYRESPONSEPLAN : Contingency plan is complete, updated, and maintained on site (HSC 25504, Title 19 CCR273L & 22 ccR $ 6626s.s3/s4) Facility is operated and maintained to prevent/minimize/mitigate fire, explosion, or release of hazardous materials/waste constituents to the environment. Maintains all required or appropriate equipment including an alarm and communications system (Title 19 CCR 2731 & 22 CCR 66265.3I- .43) ABOVEGROUND PETROLEUM STORAGE TANK ACT SPCC Plan is reviewed and certified by a registered engineer within lasf 5 yrs. (40 CFR 112.5(b)) SPCC Plan is maintained on site or nearest field office. (IISC 25270) to obtain forms to comply with -BP03, TRO1 andEROl nn BPOl BPO2 BPO3 TROl TRO2 EROl ERO2 ATOl ATO2 COMMENTS Go to http://www INSPECTOR: mrnGPS Coordinates: Latitude: _deg min Longitude:_ F MbCI fiil,frh-frlilv\I fl No violrtionr'of tenlq hrzrrdous invcntory, rnd hrzrrdout wrlb hrr, rr3ulrtionq rnd rcquircncl8 wcre dircovrrcd. SLO CUPA gtetly tpprccietcr your cllortr to comply with ell ihc hws rnd ncauletionr rpplicrblc to your frcility. violrtion. wcrc obrcrvcd/dircovcrcd rr lirtcd bclow. All violrtionr nurt bc corrcctcd by inrplorncntlng lhc corncdrrc rctiou lbtcd by clch If you dlrryrcc wlth rny of thc violrtionr or proporcd lctlon, plcm lnfornr ur in triting. ALL VIOLIITIONS MUST BE CORRECTEIT WITIItrl !g DAYS OR AS SPBCIFIED. CIIPA niuri bc lrforncd in rrfting ccrdging thrt conplirncc hlr bccn rchicvcd. A frbc rtetcmcnt thrt complirncc her bccn rchbvcd ir r violrtion of thc lrw rnd pu*mU1; fy r nrc of not hu thrn $l'lXXl or uorr tten t25'0lXl for crch violetion. Your frcillty nry bc rcitrrpcflcd rny fnc during nornrl burin:rr loup You nry nqucrt e nccting rfth ttc Progrrn lhnrgcr to dircus tic inrpcctlon lindin3r rnd/or proporqf conrctivc retionr. Thc bsurncc of ihb Sunnrry of Violrffonr docr notprccludc CUPA fron hki4 edninirtnihrc, civil or crininrl rction rr r r,sult violrdoar notcd or ttrt hrvc rot Dccn {l }-vl ,4 NI'MBER COMMENTS: j VIOL/ITIONS MINOR MA.TOR fr, Inspected By:FacilityRcpNeme: i ,-),, ,. ,, , )i, ,:-{ Signaturc: ,$/V Dete: ;ll fut{rti\ O:\DOCUMENTUetrp\FORMS\lnspection forms\CUPA inspection forms.doc 1G,Sep.Ol ,4. n n ,. ,.r tt. ,,,,, ,,.., :.r :, f,.''. : . :. 'l t . l' ' .jr " :.. i SUMMARY OR OBSERVATIONS/VIOLATIONS i,'i No violetions of undergrolind tank, hezardous meterials, inventory, end hrzardous waste lews, regulations, lnd requirements wcre discovered. SLO CUPA greatly appreciates your efforts to comply with all the laws and regulations eppliceblc to your facility. Viotrtions were observed/discovered as listed below. All violations must be corrected by implcmenting the corrective sction tisted by each violation. If you disagree with any of the violations or proposed action, please inform us in writing. ALL VIOLATIONS MUST BE CORRECTED WITHIN 30 DAYS OR AS SPECIFIED. CUPA must be informed in writing c*tifying that complience hes been rchieved. A false statement thet complience has been gchievcd is r violetion ofthc lew end punishrblc by a finc of not less then $2,0(X) or morc than $25,000 for erch violation. Your facility may be rcinspected any time during normrl business hours. You may rcqucst e meeting with the Program Meneger to discuss the inspection findings end/or proposc! corrcctivc issurnce of this Summrry of Violations docs not prcclude CUPA from teking administretive, civil, or criminel rction rs noted or thet hrve not been ections. The e rcsult _of the violrtions NUMBER I'..1 t: VIOLATIONS MINOR MAJOR i',; t, ...i rl ' ;'.i'COMMENTS: Inspected By:Facility Rep Name: Signature:Date: O:\DOCUMENT\Jeffp\FORMS\lnspection forms\CUPA inspection forms.doc 10-Sep-01 Oilfield Environmental & Compliance, lnc. Tim Conroy Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo, CA 93401 Report: December 29,2017 15:00 Project: Number: Earth Systems Pacific SL-17362-EB / 2060 Parker St, SLO Work Order: 1704646 client.oec.com\reports Dear Client: Enclosed is an analytical report for the above referenced project. The samples included in this report were received on December 14, 2017 11:00 and analyzed in accordance with the attached chain-of-custody. Unless otherwise noted, all analytical testing was accomplished in accordance with the guidelines established in our Quality Manual, applicable standard operating procedures, and other related documentation. The results in this analytical report are limited to the samples tested and any reproduction thereof must be made in its entirety. lf you have any questions regarding this report, please do not hesitate to contact the undersigned Sincerely, F" Jessica Gerhardt, Project Manager jgerhardt@oecusa.com California ELAP Certification # 2438 307 Roemer Way, Suite 300, Santa Maria, CA 93454 TEL: (805) 922-4772 FAX: (805) 925-3376 Client Connect: www.oecusa.com Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL- I 7362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 1212912017l5:00 SAMPLE SUMMARY Sample II)Laboratory ID Client Mrtrix Lab Matrix Date Sampled Date Received Vault Liquid VaultNE Vault SW t704646-0r 1704646-02 1704646-03 Water Solid Solid Water Solid Solid 12/13/17 13:20 12/13/17 13:40 l2ll3ll7 13:40 12114/17 ll:00 l2ll4ll7 ll:00 l2ll4ll7 ll.00 'l'he results in this reporl apply lo lhe samples analy:ed in accordance with lhe chain ofcustody document. This analytical report must be reproduced in ils entirety. Client Connect: client.oec.com\reports TEL: (805) 9224772 307 Roemer Way, Suite 300, Santa Maria, CA 934 www.oecusa.com FAX: (805) 925-3376 Page 2 of 37 I Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific ProjectNumber: SL-17362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Report€d: 1212912017 15:00 ANALYTICAL REPORT FOR SAMPLES 1704646-01(Water) Vault Liquid Analyte Result RL Units Dilution Batch Prepared Analyzed, Method Notes TEPH by GC FID TPH Diesel (Cl3-C22) 1.0 0.2s mClL s TPH Motor Oil (C23-C40) 4.3 0.s0 il n Surrogate: o-Terphenyl 91.8% (36'160) PolynuclearAromatic Compounds by GC/MS with Selected Ion Monitoring 87L0375 12/14/17 12/18/17 EPA80r5M D-02 R-01 Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (qh) anthracene Fluoranthene Fluorcne Indeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Surrogate : p-Te rp heny l- d I 4 0.17 0.10 udL 87L0380 12115/t'7 t2/20t17 EPA 8270M SIM ND ND 0.10 ND ND ND ND 0.ll ND 0.61 0. 14 ND ND 0.66 0.71 010 0. l0 0. l0 0. l0 0. r0 0.10 0.10 0. l0 0. r0 0. l0 0. l0 0. l0 0. l0 0. l0 0. l0 59.5 % It (33-20s) Volatile Organic Compounds by EPA Method 82608/LUFT R-01 Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane ND ND ND ND ND ND ND ND ND ND ND ND l0 uClL 20 B7L0455 t2l19lt7 t2l19lt7 EPA 82608/LTJFT r0 l0 l0 l0 10 l0 10 l0 l0 l0 l0 The results in this report apply to the samples analy:ed in accordance wilh rhe chain ofcustody document. This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 3 of37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 1212912017 15:00 1704646-01(Water) Vault Liquid Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Volatile Organic Compounds by EPA Method 82608/LUFT R-01 Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethane l, I -Dichloroethane 1,2-Dichloroethane l, I -Dichloroethene cis- 1,2-Dichloroethene trans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane l,l -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 4-Isopropyl Toluene Isopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene l, l, 1,2-Tetrachloroethane l, 1,2,2 -Tetr achloro ethane Tehachloroethene (PCE) Toluene 1,2,3 -Trichlorobenzene 1,2,4-Trichlorobenzene ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 10 t0 l0 l0 tn l0 l0 l0 l0 r0 l0 l0 t0 l0 t0 l0 l0 l0 l0 l0 l0 l0 l0 l0 10 l0 l0 t0 r0 l0 l0 l0 l0 l0 l0 l0 l0 ue/L 20 87L0455 12/19117 l2ll9l17 EPA 8260B/LUFT it The results in this report apply to the samples analy:ed in accordance with the chain ofcustody documenl This analytical report must be reproduced in its entirety. client.oec.com\reports TEL: (805) 9224772 www.oecusa.com FAX: (805) 925-!926307 Roemer Way, Suite 300, Santa Maria, CA 934 Client Connect: Page I of 37 ) Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number : SL-17 362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 1212912017 15:00 1704646-01(Water) Vault Liquid Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Volatile Organic Compounds by EPA Method 82608/LUFT R-01 l, l, I -Trichloroethane l, I,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride Xylenes (total) TPH Gasoline (C4-Cl2) Sur rogate : D i bromofl uo rome t hane Sufrogate: Toluene-d8 Surro gate : 4 - B ro mofl uoro b e nze ne ND 10 uglL 20 B7L0455 12/19117 12119/17 EPA 8260B/LUFT ND ND ND ND ND ND ND ND ND l0 10 10 10 l0 l0 l0 t0 1000 107 % 84.7 % 100 % (8e- il7) (6s - t2t ) (77- il5) The results in this report apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 307 Roemer Way, Suite 300, Santa Maria, CA 934 www.oecusa.com FAX: (805) 925-3376 Page 5 of 37 Oilfield Environmental & Compliance, lnc. 1704646-02 (Solid) Vault NE Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL-77362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reportcd: 12/29/201715:00 Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Total Metals by EPA 6000/7000 Series Methods Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Mercury ND ND 120 ND 0.66 85 t2 r80 97 3.1 130 ND ND t.2 32 s00 0.084 2.4 1.9 0.95 0.48 0.24 0.48 0.48 0.95 0.48 0.48 0.24 1.9 0.48 0.95 0.95 0.95 0.081 melkC B7L0385 12115117 12/t9lt7 EPA60I0B 87L0439 t2/19/17 t2l19lt7 EPA.747tA N-02 N-02 TEPH by GC FID TPH Diesel (C13-C22) ND l0 mC/kC I TPH Motor Oil (C23-C40) ND 50 rt tr Surrogate: o-Terphenyl 104 % ( 60 - I 35 ) PolynuclearAromatic Compounds by GC/MS with Selected Ion Monitoring B'tL0396 t2/t5/17 t2115117 EPA80r5M R-05 Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (ah) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene ND 0.02s mC/kg s 87L0440 l2/19/t'7 12120/t'7 EPA 8270M SIM ND ND ND 0.038 ND 0.021 ND ND ND 0.047 ND 0.032 ND 0.025 0.02s 0.025 0.025 0.025 0.02s 0.050 0.02s 0.0s0 0.025 0.025 0.02s 0.0s0 x The results in this report apply ro the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entire1) Client Connect: client.oec.com\reports TEL: (805) 9224772 www.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 6 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-l 7362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Reportcd: 121291201715:00 1704646-02 (Solid) Vault NE Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes PolynuclearAromatic Compounds by GC/1VS with Selected lon Monitoring R-05 Phenanthrene 0.076 0.025 mg/kg Pyrene 0.047 0.025 Surrogate: p-Terphenyl-dt4 125 % ( 34 - 186) Volatile Organic Compounds by EPA Method 8260B/LUFT 5 87L0440 t2l19ll7 l2l20ll7 EPA 8270M SIM Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) f)ibromomethane 1,2-Dichlorobenzene I ,3 -Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethane l,l -Dichloroethane 1,2-Dichloroethane I,I -Dichloroethene cis-1,2-Dichloroethene trans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0050 0.0050 0.0050 0.0050 0.0050 0.00s0 0.0050 0.0050 0 0050 0.00s0 0.00s0 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.00s0 0.0050 0.0050 0.0050 0.0050 0.0050 0.00s0 0.0050 mg/kg I 87L0425 t2l18ll7 12118117 EPA 8260B/LUFT tr The results in this report apply to the samples analy:ed in accordance with the chain ofcrctody document- This analytical report must be reprcduced in its enlireA Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 7 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Report€d: 12129/2017 15:00 1704646-02 (Solid) Vault NE Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Volatile Organic Compounds by EPA Method 82608/LUFT l, I -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3 -Dichloropropene Ethylbenzene Hexachlorobutadiene 4-Isopropyl Toluene Isopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene I, I, I,2-Tetrachloroethane I, I,2,2-Tetrachloroethane Tetrachloroethene (PCE) Toluene 1,2,3 -Trichlorobenzene 1,2,4-Trichlorobenzene l, l, I -Trichloroethane l, 1,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3 -Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride Xylenes (total) TPH Gasoline (C4-Cl2) Surrogate : D i bromofl uo ro me thane Surrogate: Toluene-d8 Surrogate : 4 - Brc mofluoro be nze ne ND 0.00s0 mg/kg 87L0425 t2n8t17 t2^8/17 EPA 8260B/LTJFT ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.00s0 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.00s0 0.00s0 0 00s0 0.00s0 0.0050 0.00s0 0.00s0 0.0050 0.0050 0.00s0 0.00s0 0.50 102 % 98.2 % 87.5 % (70 - t37 ) (s2-t37) (68 - t2t ) 'l'he results in this report apply to the samples analyzed in accordance with the chain ofcustody document. This analytical rcport must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL. (805) 9224772 www.oecusa.com FAX; (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 8 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129120171500 1704646-03 (Solid) Vault SW Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Total Metals by EPA 6000/7000 Series Methods Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Mercury ND 3.7 140 ND 2.6 ll0 l5 130 530 2.3 1.9 0.94 0.47 0.23 0.47 0.47 0.94 0.47 0.47 0.23 1.9 0.47 0.94 0.94 l9 0.085 mg/kC 2.3 150 ND 8.7 1.5 40 4000 0.26 B7L038s t2^5^'1 12119117 EPA60I0B 87L0438 12119117 t2^9/17 12/19/17 EP4,74714. N-02, N-03 N-02, N-03 N-0220 I STLC Metals by 6000/7000 Series Methods Chromium 0.95 Lead 3.9 Zinc 32 TCLP Metals by 6000/7000 Series Methods 0.050 melL 0.050 0.25 B7L0693 12129117 12129117 STLC/EPA 6010B Chromium Lead ND 0.054 0.050 0.050 mg/L 1 87L0694 12/29117 12/29/17 EPA I3II/EPA 60108 The results in this rcpoil apply b rhe samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in ils entirety. Client Connect: client.oec.com\reports TEL: (805) 922'4772 FAX: (805) 925-3376307 RoemerWay , Suite 300, Santa Maria, CA 934 www.oecusa.com Page 9 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific ProjectNumber: SL-17362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 1704646-03 (Solid) Vault SW Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes TEPH byGC FID TPH Diesel (Cl3-C22) ND l0 mC/kC I TPH Motor Oil (C23-C40) ND s0 Surrogate: o-Terphenyl 100% (60- 135) PolynuclearAromatic Compounds by GC/MS with Selected lon Monitoring 87L0396 12/15117 t2^5/17 EpA80lsM Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (ah) anthracene Fluoranthene Fluorene lndeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Sunogate : p-Te rp he ny l-d I 4 ND 0.00s0 mdkg 87L0440 t2/1911'7 12/20t17 EPA 8270M SIM ND ND 0.0053 0.011 ND 0.0097 0.010 0.0067 ND 0.014 ND 0.0077 ND 0.010 0.017 0.0050 0.0050 0.0050 0.00s0 0.0050 0.0050 0 010 0.00s0 0.010 0.0050 0.0050 0 0050 0.010 0.0050 0.00s0 I18%(34 - t86) Volatile Organic Compounds by EPA Method 82608/LUFT Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform ND 0.00s0 mg/kg B7L042s 12n8il7 t2tr8t17 EPA 8260B/LUFT ND ND ND ND ND ND ND ND ND ND ND ND 0.0050 0.00s0 0.0050 0.0050 0.00s0 0.0050 0.0050 0.00s0 0.0050 0.0050 0.0050 0.0050 The results in this report apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report m6t be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 RoemerWay , Suite 300, Santa Maria, CA 934 Page I0 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number:, SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reportcd: 121291201715:00 1704646-03 (Solid) Vault SW Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Volatile Organic Compounds by EPA Method 82608/LUFT Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethane l, I -Dichloroethane 1,2-Dichloroethane 1, I -Dichloroethene cis- 1,2-Dichloroethene trans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1, I -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 4-Isopropyl Toluene Isopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene l, l, 1,2-Tetrachloroethane 1,1,2,2 -Tetr achloroethane Tetrachloroethene (PCE) Toluene 1,2,3 -Trichlorobenzene 1,2,4-Trichlorobenzene 1, I , I -Trichloroethane ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0050 mC/kC 0.0050 0.0050 0.0050 0.00s0 0.0050 0.0050 0.00s0 0.00s0 0.0050 0.0050 0.0050 0 00s0 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0 00s0 0 0050 0.00s0 0.0050 0.0050 0.0050 0.0050 0.00s0 0.00s0 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 87L0425 12118117 12/t8ll'l EPA 8260B/LUFT il Tlrc results in this report appty to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in ils entirety. Client Connect: client.oec.com\reports TEL: (805) 9224772 FAX: (805) 925-3376307 RoemerWay , Suite 300, Santa Maria, CA 934 www.oecusa.com Page ll of37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Projecl Earth Systems Pacific ProjectNumber: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/2017 15:00 1704646-03 (Solid) Vault SW Analyte Result RL Units Dilution Batch Prepared Analyzed Method Notes Volatile Organic Compounds by EPA Method 8260B/LUFT l, 1,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3, 5-Trimethylbenzene Mnyl chloride Xylenes (total) TPH Gasoline (C4-Cl2) Swrogate : D ibro mofluoro me tha ne Surrogate: Toluene-d8 Surrogate : 4 - B romofl uo ro b e nze ne ND 0.00s0 mC/kC 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.50 103 % 105 % 89.3 % 87L0425 l2t18n7 t2/18t17 EPA 8260B/LUFT ND ND ND ND ND ND ND ND tl (70-137) ( 52 - 137 ) (68 - 12t ) The results in lhis report apply to the samples analy:ed in acurdance with the chain of custody document. This anotytical rcport mwt be reprcduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 9224772 www.oecusa.com FAX: (805) 925-3376307 Roemer Wav , Suite 300, Santa Maria, CA934 Page I2 of 37 Oilfield Environmental & Compliance, lnc Total Metals by EPA 6000/7000 Series Methods - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17 362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 Analyte Result RL Units Spike Level Source Result %REC %REC LimiLs RPD RPD Limit Notes Batch 87L0385 - EPA60108 Preparation: EPA3050B 12/15/17 09 12 Blank (B7L0385-BLKI) Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Analyzed: l2l19ll7 10:55 2.5 mg/kg 2.0 1.0 0.50 0.25 0.50 0.50 1.0 0.50 0.50 0.2s 2.0 0.s0 1.0 1.0 1.0 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND LCS (B7L038s-BSr) Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc l0l l0l 105 103 l0s t07 106 107 107 99.2 106 99.9 s.62 107 r03 106 r0l l0l 105 103 105 107 106 107 107 99.2 106 99.9 112 107 103 106 80- I 20 80-120 80-120 80- 120 80-120 80- I 20 80-120 80-120 80-120 80- r 20 80-120 80- 120 80- 120 80- 120 80- I 20 80- I 20 Analyzed: 12/ 19117 10:28 2.5 mg/kg 100 2.0 ' 100 1.0 ' 100 0.50 ' 100 0.25 ' 100 0.50 ' 100 0.s0 " 100 1.0 " 100 0.s0 " 100 0.s0 " 100 0.25 " 100 2.0 " 100 0.50 ' s.00 1.0 ' 100 1.0 " 100 1.0 " 100 The results in this report apply to lhe samples amly:ed in accordance with the chain ofcustody documenl- This analytical report must be reproduced in its entirery. 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San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/201715:00 Total Metals by EPA 6000/7000 Series Methods - Quality Control Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch B7L0385 - EPA 60108 Preparation: EPA 30508 l2ll5/17 09:12 LCS Dup (87L0385-BSDI) Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Analyzed: 12/19/17 10''31 2.5 mglkg 100 2.0 ' 100 1.0 " 100 0.50 " 100 0.25 ', 100 0.50 " r00 050 " 100 10 " 100 0.50 " 100 0.50 " 100 0.25 " 100 2.0 " 100 0.s0 " 5.00 1.0 " 100 1.0 ' 100 1.0 " 100 Analyzed: 12/19/17 ll:02 2.3 mgkg ND 1.9 ' 1.73 0.93 ', 74.3 0.47 " 0.3s7 0.23 " 671 0.47 ', r02 0.47 ' 13.5 0.93 ', 20.8 0.47 ', 2.2s 0.47 " 1.68 023 " 249 1.9 " ND 0.47 " ND 0.93 " 1.39 0 93 ' 34.9 0.93 " 49.9 99.2 l0l 103 100 103 106 l0s 106 106 98.8 105 l0t 5.61 105 102 104 ND t.32 73.3 0.345 7.54 92.2 l s.8 20.4 2.60 1.27 255 ND ND 1.03 33. I 46.6 99.2 101 103 100 103 106 10s 106 106 98.8 105 r0t 112 105 102 104 80- I 20 80- 120 80-120 80- I 20 80- I 20 80- I 20 80- 120 80- 120 80-120 80- 120 80- I 20 80- I 20 80- I 20 80- I 20 80- l 20 80- I 20 1.55 0.743 1.98 2.12 1.68 0.s63 1.61 0.894 t.4l 0.454 t17 105 0.178 r.98 1.27 1.53 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 )n 20 20 20 20 20 20 20 20 20 20 Duplicate (87L0385-DUPI) Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Ztnc Source: 1704625-09 27.t l.3s 3.70 fi.'l 10. I 16.0 2.28 14.2 28.3 ?01 QR-04 QR-04 QR-0430.0 5.31 6.65 The results in lhis report apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. 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San Luis Obispo CA, 93401 Project: Earth Systems Pacific Proiect Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/2017 15:00 Result RL Unis Spike Source Result %REC %REC Limits RPD RPD Limit Notes Level Batch B7L0385 - EPA 60108 Preparation: EPA 30508 l2ll5ll7 09:12 Matrix Spike (87L0385-MSI) Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Matrix Spike Dup (87L0385-MSDI) Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Source: 1704625-09 Analyzed: l2ll9/17 10:'34 96.7 96.7 96.7 96.7 96.7 96.7 96.7 96.7 967 96.7 96.7 96.7 4.84 96.7 96.7 96.7 ^lA 30.9 98.8 190 98.4 t05 210 112 122 99.2 87.9 352 86.2 5. l9 97.5 r35 t47 29.1 98.4 t'78 94.8 t05 217 110 121 99.s 872 5t) 83.4 5.16 97.7 136 149 2.4 1.9 0.97 0.48 0.24 0.48 0.48 0.97 0.48 048 0.24 1.9 0.48 0.97 0.97 0.97 mC/kg m9lk9 ND r.73 74.3 0.357 6.71 102 13.5 20.8 2.25 1.68 249 ND ND L39 34.9 49.9 ND 1,73 74.3 0.3s7 6.71 102 13.5 20.8 2.25 168 249 ND ND 1.39 34.9 49.9 31.9 100 120 101 102 !ll 102 104 100 89.1 106 89.1 107 99.4 103 l0l 31.7 106 114 103 107 t26 106 109 t06 93.4 135 91.1 113 105 lll 109 10-1 l4 76-125 24-179 83-r15 "17-121 43-162 76-122 45-172 55-137 73-114 45-l5l 30- I 43 32-t6t 45-141 78-127 46-1s4 l0-t 14 76-12s 24-179 83-ll5 77-121 43-162 76-122 45-172 5s- I 37 73-lt4 45-151 30- 143 32-161 45-t41 78-127 46-154 Source: 1704625-09 Analyzed: 12/ 19/ 1'l 1l:26 btil 2.3 1.8 0.92 0.46 023 0.46 0.46 0.92 0.46 0.46 0.23 1.8 0.46 0.92 0.92 0.92 91.6 91.6 91.6 91.6 9l .6 91 6 91.6 9t.6 91.6 91.6 91.6 91 6 4.58 9r.6 91.6 9l .6 6.t3 0.495 6.55 3.7s 0 390 3.s9 0.840 o )1') 0.728 s.80 3.24 0.636 0.r34 1.07 1.36 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Tlze results in this report apply to the samples analy:ed in accordance with the chain ofcustody document. 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San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: l2l29l20l715:00 Total Metals by EPA 6000/7000 Series Methods - Quality Control Analyte Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch B7L0385 - EPA 60f0B Preoaration: EPA 30508 l2ll5/17 09:12 Post Spike (87L0385-PS1) Antimony Arsenic Barium Beryflium Cadmium Chromium Cobalt Copper Lead Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc Source: 1704625-09 94.3 98.9 169 91.3 103 20s 105 119 98.2 96.8 34s 86.5 4.89 96.2 130 148 Analyzed: l2ll9/17 ll:05 mgkc 96.2 96.2 96.2 96.2 962 96.2 96.2 96.2 96.2 96.2 96.2 96.2 4.81 96.2 96.2 962 2.4 1.9 0.96 0.48 0.24 0.48 0.48 0.96 0.48 0.48 0.24 1.9 0.48 0.96 096 096 ND 1.73 74.3 0.357 6.71 102 13.5 20.8 2.25 r.68 249 ND ND I.39 34.9 49.9 98.0 l0l 98. I 94.6 100 107 95.0 102 99.8 98.9 99.8 89.9 102 98.6 98.7 102 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-tzs 75-t2s 75-t2s 75-t2s '75-125 75-t25 Batch 87L0438 - EPA 7471A Preoaration: EPA747IA Prep l2ll9ll7 07:37 Blank (B7L0438-BLKI) Mercury LCS (87L0438-BSr) Mercury LCS Dup (87L0438-BSDr) Mercury Duplicate (87L0438-DUPr) Mercury Matrix Spike (B7L0438-MSl) Mercury ND 0.86s 0.790 Source: 1704659-01 0.0 r 50 Source: 1704659-01 o.720 Analyzed: l2ll9l17 12:19 0.10 mg/kg Analyzed: l2ll9/17 12:15 0.10 mg/kg 0.833 Analyzed: l2ll9/17 12:17 0.10 mg/kg 0.833 Analyzed: 12/19/17 12:23 0.096 mg/kg 0.0183 Analyzed: l2ll9ll7 12:25 0.091 mgkc 0.760 0.0183 94.8 85- r 15 9.08 20 19.7 20 104 85-l l5 92.3 '7s-t2s Tlre results in lhis reporl apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report musl be reproduced in irs entirety. 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San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Rcported: 12129/2017 15:00 Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch 87L0438 - EPA747lA Preparation:EPA 74714 Prep 12/19/17 07 :37 Matrix Spike Dup (B7L0438-MSDI) Mercury Post Spike (B7L0438-PSl) Mercury Source: 1704659-01 0.669 Source: 1704659-01 5.18 Analyzed: 12119/ l7 12:27 0.084 mg/kg 0.702 0.0183 Analyzed: 12/ 19/ 17 12:29 uC/L 5.00 0.123 92.7 75-125 7.32 20 101 85-l 15 Batch B7L0439 - EPA 7 47 I A EPA 74714 Preo l2l19ll7 07 :39 Blank (87L0439-BLK1) Mercury LCS (B7L0439-BS1) Mercury LCS Dup (87L0439-BSDI) Mercury Duplicate (87L0439-DUPI) Mercury Matrix Spike (87L0439-MSI) Mercury Matrix Spike Dup (87L0439-MSDI) Mercury Post Spike (87L0439-PSl) Mercury ND 0 788 0.756 Source: 1704638-01 ND Source: 1704638-01 0 624 Source: 1704638-01 0.736 Source: 1704638-01 484 Analyzed: 12/19/17 13:'31 0.10 mg/kg Analyzed: 121 19/ l7 13:27 0.10 mg/kg 0.833 Analyzed: 121 19/ 17 13:29 0.10 mg/tg 0.833 Analyzed: l2ll9/17 1335 0.097 mgkg ND Analyzed: l2ll9l17 13:40 0.096 mglkg 0.799 ND Analyzed: 12/ 19/ 17 13:43 0.096 mg&g 0.801 ND Analyzed: 12/19/17 13:45 uglL 5.00 0.0190 90.7 85- 115 4.10 20 20 94.5 85-115 78.1 75-t2s 96.5 85- l l5 91.9 75-125 l6.s 20 The results in this report apply to the samples analy:ed in accordance with lhe chain ofcustody documenl. 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San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB / 2060 Parker St, SLO Project Manager: Tim Conroy Reportcd: l2l29l20l715:00 Analyte Result RL Units Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes Batch B7L0693 - STLC/EPA 60108 Preparation: EPA 30104 Leachate 12129/17 09:50 Blank (87L0693-BLKI) Chromium Lead Zinc LCS (87L0693-BSI) Chromium Lead Zinc LCS Dup (B7L0693-BSDI) Chromium Lead Zinc Duplicate (87L0693-DUPf ) Chromium Lead Zinc Lerch Fluid Blank (B7L0693-LBKI) Chromium Lead Zinc Matrix Spike (87L0693-MSI) Chromium Lead Zrnc Matrix Spike Dup (87L0693-MSDI) Chromium Lead Zinc 2.21 2.24 2.19 2.24 2.28 2.22 Source: 1704646-03 0.960 3.93 32.8 ND ND 0.196 Source: 1704646-03 t2.0 142 44.1 Source: 1704646-03 I 1.3 13.6 43.1 Analyzed: 12129/17 12:02 0.010 mgll- 2.00 0.010 ' 2.00 0.050 " 2.00 Analyzed: 12/291 l7 12:15 0.010 mClL 2.00 0.010 ' 2.00 0.050 " 2.00 Analyzed: 12129117 12:29 0.050 mgL 0.947 0.050 " 3.86 0.25 ', 32.1 Analyzed: 12/29/17 ll :48 ^{t Analyzed: 12129/17 ll:55 mgtL 1t2 l4 lil 80- r 20 80- I 20 80- I 20 1.39 1.90 1.72 1.36 I .81 2.28 ND ND ND 0.010 0.0r0 0.050 ll1 t2 109 lll 103 120 r03 97.1 110 80-t20 80- r 20 80- 120 43-162 5s-137 46-ts4 )n 20 20 20 20 20 0.050 0.050 0.25 B-02 Analyzed: 12/29/17 12:33 0.050 mgL 10 0 0.947 0.050 " 10.0 3.86 0.25 " 10.0 32.1 Analyzed: 12129/ 17 12:36 0.0s0 mgL 10.0 0.947 0.050 " 10.0 3.86 0.25 " 10.0 32.1 43-t62 55- I 37 46-154 6.27 433 2.28 20 20 20 The resuhs in this report upply to tlle samples analy:ed in accordance with lhe chain ofcustody document. This analytical report must be reproduced in its entircty. Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 RoemerWay, Suite 300, Santa Maria, CA 934 Page 18 of 37 Oilfield Environmental & Compliance, lnc. TCLP Metals by 6000/7000 Series Methods - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL-17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 121291201715:00 Analyte Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch B7L0694 - EPA r3ll/EPA 60108 Preoaration: EPA 30 I 0A Le achate 12129 I 17 09:53 Blank (87L0694-BLKI) Chromium Lead LCS (87L0694-BSI) Chromium Lead LCS Dup (B7L0694-BSDI) Chromium Lead Duplicate (87L0694-DUPI) Chromium Lead Leach Fluid Blank (87L0694-LBKI) Chromium Lead Matrix Spike (87L0694-MS1) Chromium Lead Matrix Spike Dup (87L0694-MSDI) Chromium Lead 2.27 2.29 Source: 1704646-03 ND 0.0700 Source: 1704646-03 ll I ll.l Source: 1704646-03 l l.6 1 1.3 Analyzed: 12/291 l'7 12:19 0.010 mC/L 2.00 0.010 ' 2.00 Analyzed: 12129/ 17 12:22 0.010 mgll- 2.00 0.010 " 2.00 Analyzed: 12129/ 17 12:4'1 0.050 mClL ND 0.050 " 0.0545 Analyzed: 12/29/ 17 ll:58 Analyzed: 12129 / 17 I I :5 I mdL mC/L ND ND 2.28 2.29 0.010 0.010 114 114 80-120 80,1 20 114 114 80- l 20 80- 120 43-t62 55- l 37 43-162 55- l 37 0.0880 0.00 24.9 4.00 QR-04 20 20 20 20 ND ND 0.0s0 0.050 Analy zed: 12 129 / 17 13 :0 I 0.050 mC/L 10.0 ND 0.050 ' 10.0 0.0545 Analyzed: 12/29/ 17 13:04 0.050 mClL 10.0 ND 0.0s0 ' 10.0 0.0545 l1l 11r 116 113 1.87 20 20 The results in this report apply to the samples analy:ed in accordance with the chain ofcretody document. 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San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 TEPH by GC FID - Quality Control Result RL Units Spike Level Source %REC Result %REC Limis RPD RPD Limit Notes Batch B7L0375 - EPA 8015M EPA3510C l2ll4/17 15.54 Blank (B7L0375-BLKI) TPH Diesel (C13-C22) TPH Motor Oil (C23-C40) Surro gate : o-Te rpheny I LCS (87L0375-BS1) TPH Diesel (C13-C22) Surrogate : o -Te rp he ny I LCS Dup (B7L0375-BSDI) TPH Diesel (Cl3-C22) Surro gate : o-Terphe ny I ND ND 0.084I 0.549 0.0926 0.555 0.087s 0 050 0.10 Analyzed: 121181 17 15 15 mc/L 0. t00 Analyzed: l2ll8/17 1447 0.050 mE/L 1.00 " 0.100 Analyzed: 12/18117 15.01 0.050 mClL 1.00 " 0.100 83.9 36-160 54.9 92.5 55.s 87.3 26-95 36-160 26-95 36- I 60 1.05 20 Batch 87L0396 - EPA 8015M Preparation: EPA 35508 l2ll5ll7 15:07 Blank (87L0396-BLKI) TPH Diesel (Cl3-C22) TPH Motor Oil (C23-C40) Surrogate: o-krphenyl LCS (B7L0396-BSl) TPH Diesel (C13-C22) Surrogate : o-Te rphe ny I LCS Dup (B7L0396-BSDI) TPH Diesel (Cl3-C22) Surrogat e : o -Te rp he ny I Duplicate (87L0396-DUPI) TPH Diesel (Cl3-C22) TPH Motor Oil (C23-C40) Surrogate : o -Terp he ny I Duplicate (87L0396-DUP2) TPH Diesel (Cl3-C22') TPH Motor Oil (C23-C40) Surro gate : o -Te rphe ny I 492 s 1.2 Sourcc: 1704650-04 I 870 464 6 t.0 Source: 1704650-04RE l 2460 562 59.7 Analyzed: 12115/17 19:33 l0 mg/kg 50 " 50.0 Analyzed: 12/15/ 17 18,'27 l0 mg&g 500 ' 50.0 Analyzed: l2ll5/17 18:43 l0 mg/kg 500 " 50.0 Analyzed: l2l l5l 17 20:05 l0 mg/kg 1860 50 " 446 " 50.0 Analyzed: 12/ l8l 17 20:40 50 mg/kg 2310 250 ', 499 " 50.0 l0l 60-135 66-120 60- I 3s 66-120 60- I 35 60- I 35 I t9 60-1 3s ND ND 50.5 484 49.8 96.8 99.5 98.4 t02 122 1.63 20 0 504 4.00 20 20 20 20 6.49 n.7 The results in this report apply to the samples analy:ed in accordance with the chain ofcrctody document. 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San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/2017 15:00 Analyte Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch 87L0396 - EPA 8015M Preparation: EPA 35508 l2ll5ll7 15:07 Matrix Spike (87L0396-MS1) TPH Dieset (C13-C22) Surrogate : o-Tb r pheny I Matrix Spike (87L0396-MS2) TPH Diesel (Cl3-C22) Surrogate : o-Terpheny I Matrix Spike Dup (87L0396-MSD1) TPH Diesel (C13-C22) Sur roga te : o-Te rphe ny I Matrix Spike Dup (87L0396-MSD2) TPH Diesel (Cl3-C22) Surrogate: o-krphenyl Source: 1704650-04 2220 56.2 Sourcc: 1704650-04REl 2620 s2.9 Source: 1704650-04 2090 56.4 Source: 1704650-04REl 2590 54.5 Analyzed: 121 15 I 17 19 :00 l0 mg/kg 498 1860 " 49.8 Analyzed: 12118/17 19:51 50 mg/kg 498 2310 ' 49.8 Analyzed: 12/15/17 19:.16 l0 mg/kg 500 1860 ' 50.0 Analyzed: l2l 18117 20:07 50 mg/kg 500 2310 " s0.0 t8-176 60- I 35 l8-176 60- I 35 t8-176 60- I 3s 5.83 20 l8-176 60- I 35 7t.'l 113 62.8 463 It3 106 1.23 20 The results in lhis report apply to the samples analyzed in accordance with the chain ofcustody document. 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San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/201715:00 PolynuclearAromatic Compounds by GC/MS with Selected lon Monitoring - Quality Control Result RL ljnits Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes Batch 87L0380 - EPA 8270M SIM Preparation: EPA 3510C MS 12115/17 08:22 Blank (B7L0380-BLKI) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene Phenanthrene $rrene Surrogat e : p -k rphe ny l-d I 4 LCS (87L0380-BSI) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Surrogate : p-Tb r p he ny I-d I 4 Analyzed: 12/ 19/ 17 12.06 0.10 uClL 0.800 0. l0 ' 0.800 0. l0 " 0.800 0.10 " 0.800 0.10 ' 0.800 0.10 " 0.800 0.10 ' 0.800 0.10 " 0.800 0. l0 " 0.800 0.10 " 0.800 0.10 " 0.800 0.10 " 0.800 0.10 " 0.800 0.10 " 0.800 0. l0 " 0.800 0.t0 " 0.800 " 0.800 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.550 0.300 0.340 0.450 0.690 0.680 0.700 0.600 0.740 0.730 0.630 0.640 0.390 0 680 0.300 0.470 0,650 0.660 0. l0 0. l0 0. l0 0.t0 0. l0 0.10 0. l0 0. l0 0. l0 0. l0 0. l0 0. l0 0. l0 0. l0 0. l0 0. l0 Analyzed: 12/19/17 13:51 ue/L 0.800 68.8 33-205 37.5 42.5 56.2 86.2 8s.0 87.5 75.0 92.s 91.2 78.8 80.0 48.8 8s0 37.5 s8.8 8l .2 R)\ l0-t00 l0-103 I9-123 68- l 39 59-142 68- 145 69-t28 59-15 l 74-138 62-152 s r- 136 l0-106 59-149 l0-90 t7-n4 53- l 38 33-205 The results in tltis report apply to lhe samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 RoemerWay, Suite 300, Santa Maria, CA 934 Page 22 of 37 Oilfield Environmental & Compliance, lnc. Polynuclear Aromatic Compounds by GC/IVIS with Selected Ion Monitoring - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/2017 l5:00 Analyte Result RL units Spike Source Result %REC %REC Limits RPD RPD Limit Notes Level Batch 87L0380-EPA8270MSIM PreDaration: EPA35l0C MS 12/15/17 08:22 LCS Dup (B7L0380-BSDI) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Sur rogate : p-Te rphe ny l- d I 4 Analyzed: 12/ 19/ 17 12:27 0.l0 uelL 0.800 0.10 ' 0.800 0.10 " 0 800 0.10 " 0.800 0.l0 " 0,800 0.10 ' 0.800 0 10 " 0.800 0 10 ' 0.800 0.10 " 0.800 0.10 " 0.800 0.10 ' 0.800 0.10 " 0.800 0.10 " 0.800 0.10 " 0.800 0.10 " 0.800 0.10 ' 0.800 " 0.800 0 410 0.420 0.510 0.670 0.640 0.670 0.600 0.730 0.700 0.730 0.6s0 0.460 0.730 0.370 0 520 0 670 0.680 sl.2 s2.5 63.8 83.8 80.0 838 75.0 91.2 87.5 91.2 81.2 57.5 91.2 46.2 6s.0 83.8 85.0 l0-100 l0-103 t9-123 68- I 39 s9-142 68- I 45 69-128 59-15 I 74-138 62-152 51- 136 10-106 59-149 l 0-90 l7-114 53- l 38 33-205 31.0 21.1 12.5 2.94 6.06 4.38 0.00 1.36 4.20 14.7 1.55 16.5 7.09 20.9 10.1 3.03 QR-02JU 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Batch 87L0440 - EPA 8270M SIM Preparation: EPA 35508 MS l2ll9ll7 07:51 Blank (87L0440-BLK1) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Surrogate : p-Terpheny l-d I 4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0276 0.0050 0.0050 0.0050 0.0050 0.00s0 0.0050 0.00s0 0.010 0.0050 0.0r0 0.0050 0 00s0 0 00s0 0.010 0.0050 0.0050 Analyzed: 121 19/ 17 lf :30 m9lk9 0.0266 r04 34-1860. 7'he results in this report ctppty to the samples analy:ed in accordance with tlrc chain ofcustody document. This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 23 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/201715:00 PolynuclearAromatic Compounds by GC/IVIS with Selected lon Monitoring - Quality Control Analyte Result RL Units Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes Batch 87L0440 - EPA 8270M SIM Preparation: EPA 35508 MS l2ll9ll7 07''51 LCS (87L0440-BSI) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene lndeno (1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Surrogate : p-k r p he ny l- d I 4 LCS Dup (87L0440-BSDI) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene Phenanthrene b/rene Surrogate : p -k rphe ny l -d I 4 Analyzed: 12119/17 0.0050 mg/kg 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.0050 " 0.0266 0.010 " 0.0266 0.0050 " 0.0266 0.010 ' 0.0266 0.00s0 " 0.0266 0.00s0 ' 0.0266 0.00s0 ' 0.0266 0.010 ' 0.0266 0.0050 ' 0 0266 0.0050 ' 0 0266 " 0.0266 12:48 0 0203 0.01 87 0.0256 0.0280 0.0247 0.0263 0.0270 0.0303 0.0280 0.03s0 0.0270 0.0210 0.0323 0.0167 0.0237 0.0276 0.0276 0.01 80 0.0 170 0.0246 0.0276 0.0246 0.0260 0.0270 0.0293 0.0276 0.0346 0.0263 0.0 193 0.0316 0.0143 0.0230 0.0270 0.0270 76.3 70.0 96.3 l0s 92.s 98.8 l0l l14 105 l3l l0l 78.8 12l 62.5 88.8 104 r04 67.5 63.7 92.5 104 92.5 975 l0t ll0 104 130 98.8 72.5 lr9 53.7 86.2 l0l IOI 28- l 08 29- I 08 48-129 66-145 6t-141 75-143 79-132 s9- 148 83- I 33 60- 1 54 65-l4t 32-ll5 59-147 t9-96 38-119 67-142 34- I 86 28- I 08 29- 108 48-129 66-145 6l-141 75-143 79-132 59- 148 83- l 33 60- l 54 6s- 141 32-1 l5 59-147 t9-96 38-ll9 67-142 34- 186 12.3 9.4s 4.07 1.30 0.0999 1.37 0.0999 3.45 1.30 1.06 2.60 8.36 2.t8 15.2 2.96 2.54 Analyzed: l2ll9/17 13:09 0.0050 mg/kg 0.0266 0.0050 " 0.0266 0.0050 " 0.0266 0.0050 ' 0.0266 0.00s0 ' 0.0266 0.00s0 ' 0.0266 0.00s0 ' 0.0266 0.010 ' 0.0266 0.00s0 . 0.0266 0.010 " 0.0266 0.0050 " 0.0266 0.0050 " 0.0266 0.00s0 " 0.0266 0.010 ' 0.0266 0.0050 " 0.0266 0.00s0 ' 0.0266 " 0.0266 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 The results in this reporl apply to the samples analy:ed in accordance with tlte chain ofcustody document. This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (8O5) 922-4772 www.oecusa.com FAX: (805) 925-3376307 RoemerWay, Suite 300, Santa Maria, CA 934 Page 21 of 37 Oilfield Environmental & Compliance, lnc. PolynuclearAromatic Compounds by GC/I\{S with Selected lon Monitoring - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number : SL-17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 Result RL Units Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes Batch 87L0440 - EPA 8270M SIM Preparation: EPA 35508 MS l2ll9ll7 07:51 Duplicate (87L0440-DUPf ) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene Phenanthrene Pyrene Surro gate : p -Tb rp heny l-d I 4 Matrix Spike (87L0440-MS1) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno ( 1,2,3-cd) pyrene Naphthalene Phenanthrene Srrene Surro gate : p-Te rphe ny l- d I 4 Source: 1704651-03 Analyzed: 12/19/17 16:19 0.0050 mg/kg ND 0.0050 " ND 0.0050 ' ND 0.0050 " ND 0.0050 " ND 0.0050 ' ND 0.0050 " ND 0.010 " ND 0.0050 " ND 0.010 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.010 " ND 0.00s0 " ND 0.0050 " ND " 0.0267 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0.0290 r09 34-t86 Source: 1704651-03 0.0186 0.0166 0.0256 0.0280 0.0230 0.0240 0.0266 0.0276 0.0266 0.0369 0.0276 0.0193 0.0323 0.0140 0.0230 0.0283 0.0286 Analyzed: 12119/17 0.00s0 mg&g 0.0266 0.00s0 ' 0.0266 0.00s0 " 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.0050 ' 0.0266 0.010 ' 0.0266 0.00s0 ' 0.0266 0.010 " 0.0266 0.0050 . 0.0266 0.0050 " 0.0266 0.0050 " 0.0266 0.010 " 0.0266 0.00s0 ' 0.0266 0.0050 ' 0.0266 " 0.0266 l4:55 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 70.0 62.s 96.2 105 862 90.0 100 104 100 139 104 72.5 121 52.5 86.2 t06 108 t0-167 l0-164 l0-202 l0-2 I 5 l0-2 I 0 t3-2r0 10-204 t0-192 10-209 19-174 t0-216 l0- I 79 r 0- l9l t0-t29 l0- 191 t4-202 34- I 86 The results in this report apply to lhe samples analy:ed in accordance with the chain ofcutody document- This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL; (805) 922-4772 www.oecusa.com FAX; (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 25 of37 Oilfield Environmental & Compliance, lnc. PolynuclearAromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific ProjectNumber: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reportedl 12129/201715:00 Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch 87L0440 - EPA 8270M SIM Preparation: EPA 35508 MS l2ll9ll7 07:51 Matrix Spike Dup (B7L0440-MSDf) Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (b) fluoranthene Benzo (k) fluoranthene Benzo (a) pyrene Benzo (g,h,i) perylene Chrysene Dibenz (a,h) anthracene Fluoranthene Fluorene Indeno (1,2,3-cd) pyrene Naphthalene Phenanthrene furene Surro gate : p-Te rphe ny l-d I 4 Source: 1704651-03 0.0183 0.0170 0.0253 0.0280 0.0233 0.0243 0.0267 0.0260 0.026-l 0.0350 0 0267 0.0193 0.0303 0.0 r 37 0.0227 0.0273 0.0270 Analyzed: 12119117 15:16 0.0050 mg/kg 0.026'1 ND 0.0050 ' 0.0267 ND 0.0050 " 0.0267 ND 0.0050 " 0.0267 ND 0.0050 " 0.0267 ND 0.0050 " 0.0267 ND 0.00s0 . 0.0267 ND 0.010 ' 0.0267 ND 0.0050 ' 0.0267 ND 0 010 " 0.0267 ND 0.0050 " 0.0267 ND 0.0050 ' 0.0267 ND 0.0050 ' 0.0267 ND 0.010 ' 0.0267 ND 0 0050 ' 0.0267 ND 0.0050 " 0.0267 ND ' 0.0267 68.7 63.7 95.0 105 87.5 9l .3 100 97.5 100 l3l 100 72.5 n4 51.2 85.0 102 I0t l0-167 10-t64 t0-202 10-215 l0-210 t3-210 10-204 10-192 10-209 19-174 r0-216 l0-179 l0-191 l0-129 r0-191 t4-202 34- I 86 167 2.11 t.t7 0.1 33 1.57 1.51 0.1 33 6.08 0.133 s.42 3.55 0.133 6.25 2.28 133 346 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 The resuhs in this report apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirely. Client Connect: client.oec.com\reports TEL. (805) 9224772 www,oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 26 of37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 8260B/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL- 17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 1212912017 15:00 Result RL Units Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes Batch 87L0425 - EPA 8260B/LUFT Preparation: EPA 5035/50308 MEOH l2ll8/17 10:00 Blank (87L0425-BLKI) Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) Dibromomethane I ,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethane 1,1 -Dichloroethane 1,2-Dichloroethane 1,1 -Dichloroethene cis- 1,2-Dichloroethene trans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1 -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3-D ichloropropene Ethylbenzene Hexachlorobutadiene 4-Isopropyl Toluene Isopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene Analyzed: 12/18117 12:44 mdkgND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.00s0 0.00s0 0.0050 0.0050 0.0050 0.0050 0.00s0 0.00s0 0.0050 0.0050 0.0050 0 00s0 0 00s0 0.00s0 0.0050 0.00s0 0 0050 0.00s0 0.0050 0.0050 0.0050 0.00s0 0.0050 0.0050 0.0050 0.00s0 0 00s0 0.0050 0 00s0 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.0050 0.00s0 0.00s0 0.00s0 0.00s0 0.0050 0.0050 The results in this report apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300,Santa Maria, CA 934 Poge 27 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific ProjectNumber:, SL-17362-EB 12060 Parker St, SLO Project Manager: Tim Conroy Rcportcd: 12/291201715:00 Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch 87L0425 - EPA 8260B/LUFT Preparation: EPA 5035/50308 MEOH l2ll8lt7 10:00 Blank (87L0425-BLKI) l, 1, 1,2-Tetrachloroethane 1,1,2,2-Tetr achloroethane Tetrachloroethene (PCE) Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene l, l, I -Trichloroethane l, 1,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride Xylenes (total) TPH Gasoline (C4-C12) Surro ga te : D i bromofluorome thane Surrogate: Toluene-d8 Surrogate : 4 - B ro mofluoro b e nzene LCS (B7L0425-BSt) Benzene Chlorobenzene I,I -Dichloroethene Toluene Trichloroethene (TCE) Surroga te : D i b ro mofluoro me thane Surrogate: Toluene-d8 Surro gate : 4 - Bro mofluo robe nz ene Analyzed: 12/18/17 12:44 0.0050 mg/kg 0.0050 0.00s0 0.0050 0.0050 0.0050 0.00s0 0.00s0 0.00s0 0.00s0 0.0050 0.0050 0.0050 0.0050 0.0050 050 " 0.0s02 " 0.0502 " 0.0502 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0499 0-0s73 0.0482 0 104 0.103 0.0988 0.125 0.108 0.0s03 0.0564 0.048 t Analyzed: 12/18/17 10:57 0.0050 mg/kg 0.0998 0.0050 ' 0.0998 0 0050 " 0.0998 0.0050 " 0.0998 0.0050 ' 0.0998 ' 0.0499 " 0.0499 " 0.0499 99.4 t14 95.9 70- I 37 52- I 37 6B-r21 67-151 76- l 50 67-170 s9-154 68- 148 70- I 37 52- t 37 68- t2 I 104 t03 99.0 125 108 t0r t13 96.s 'l'he results in this report apply to the samples analy:ed in accordance with the chain ofcustody document. This amlytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) g2Z-4272 307 RoemerWay, Suite 300, Santa Maria, 94934 www.oecusa.com FAX: (g05) 925-3376 Page 28 of 37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number SL-17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/201715:00 Analyte Result RL Units Spike Source Result %REC %REC Limits RPD RPD Limit Notes Level Batch 87L0425 - EPA 82608/LUFT Preparation: EPA 5035/50308 MEOH l2ll8ll7 10:00 LCS (B7L0425-BS2) TPH Gasoline (C4-Cl2) Surrogate : Di bromofluorome thane Surrogale: Toluene-d8 Surro gate : 4 - Bromofluo ro b e nz e ne LCS Dup (87L0425-BSD1) Benzene Chlorobenzene 1,1 -Dichloroethene Toluene Trichloroethene (TCE) Surrogate : D i bro mofl uoro me t hane Surrogate: Toluene-d8 Surrogate : 4 - Bromofl uoro be nze ne LCS Dup (87L0425-BSD2) TPH Gasoline (C4-Cl2) Surrogate : Dibro moJluoro me t hane Surrogate: Toluene-d8 Sur rogate : 4 - Bromofluo ro be nze ne Duplicate (87L0425-DUP1) Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene Source: 1704661-01 Analyzed: 12118/17 ll:50 0.50 mg/kg 1.99 ' 0.0498 " 0.0498 ' 0.0498 Analyzed: 12/ l8l l7 11:24 0.0050 mg/kg 0.0998 0.0050 ' 0.0998 0.00s0 " 0.0998 0.00s0 " 0.0998 0.00s0 " 0.0998 " 0.0499 " 0.0499 " 0.0499 Analyzed: 12/ 18/ 17 l2:I7 0.50 mg/kg 1.99 " 0.0498 " 0.0498 " 0.0498 Analyzed: 12118/17 13:38 0,0050 mg/kg ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 ' ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 ' ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 ' ND 2.08 0.0499 0.0569 0.0498 0,1 11 0.1 11 0.106 0.121 0.1 i4 0.0497 0.0473 0.0476 104 r00 il4 99.9 52-r34 70- I 37 52- I 37 68-t21 111 111 106 t22 l4 99.6 94.8 95.4 67-tst 76-150 67-170 59- l 54 68- I 48 70- t 37 52- I 37 68-t2t 6.51 7.47 7.24 3.1 l 5.38 2.8s 20 20 in 20 20 20 2.14 0.0500 0-0574 0.0496 107 t00 11s 99.5 52-134 70- I 37 52- I 37 68- 12 r 20 20 20 )n 20 20 20 20 20 20 20 20 20 20 20 20 tn )n 20 20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND The results in this report appty to the samples analy:ed in accordance with the chain ofcustody document. This analytical leport must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 www.oecusa.com Page 29 of 37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 1212912017 15:00 Volatile Organic Compounds by EPA Method 82608/LUFT - Quatity Control Analyte Result RL Units Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes BatchB7L0425 - EPA 8260B/LUFT Preparation: EPA 5035/50308 MEOH l2ll8l17 1l:52 Duplicate (87L0425-DUPI) 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethane l, I -Dichloroethane 1,2-Dichloroethane l, l-Dichloroethene cis- 1,2-Dichloroethene hans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane l, I -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 4-lsopropyl Toluene lsopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene l, l, 1,2-Tetrachloroethane l, 1,2,2-Tetrachloroethane Tetrachloroethene (PCE) Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene l, l, I -Trichloroethane l, 1,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride Xylenes (total) TPH Gasoline (C4-Cl2) Surro gate : D i b ro moJluo ro me thane Surrogate: Tbluene-d8 Surro gat e : 4 - Bromofl uoro b e nze ne Source: 1704661-01 Analyzed: l2ll8/17 13:38 0.0050 mg/kg ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.00s0 - ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.00s0 ' ND 0.00s0 ' ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.00s0 " ND 0.0050 ' ND 0.00s0 " ND 0.00s0 " ND 0.0050 " ND 0.0050 " ND 0.0050 ' ND 0.00s0 " ND 0.0050 " ND 0.0050 " ND 0.0050 " ND 0.0050 ' ND 0.0050 " ND 0.0050 " ND 0.00s0 " ND 0.0050 " ND 0.50 " ND ' 0.0496 " 0.0496 ' 0.0496 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0498 0.0502 0.04s8 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 20 20 100 IOI 92.3 70- t 37 52- I 37 68-t21 The results in this report apply to the samples analy:ed in accordance with the chsin ofcustody document This analytical repoil mrer be reprcduced in ils entirety. Client Connect: client.oec.com\reports TEL: (8OS) 922-4772 FAX: (805) 925-3376307 RoemerWay, Suite 300, Santa Maria, CA 934 www.oecusa.com Page 30 of 37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 8260B/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 Result RL Units Spike Source Result %REC %REC Limis RPD RPD Limit Notes Level Batch B7L0425 - EPA 8260B/LUFT Preoaration: EPA 5035/50308 MEOH 12/18/17 ll:52 Matrix Spike (87L0425-MSr) Benzene Chlorobenzene I, I -Dichloroethene Toluene Trichloroethene (TCE) Surro gate : D i b ro mofl uoro me thane Surrogate: Toluene-d8 Surrogate : 4 - B rcmofluo ro b e nz ene Matrix Spike (87L0425-MS2) TPH Gasoline (C4-C12) Surrogate : D ib romofluo ro me thane Surrogate: Toluene-d8 Sur rogate : 4- Bromofl uo ro be nzen e Source: 1704663-01 1.06 0.989 0.999 t.21 1.05 0.506 0.ss6 0,454 Source: 1704646-02RE1 1.22 0.0494 0.056 I 0.0462 Analyzed: 12118117 1956 mdkg 1.02 1.02 1.02 1.02 1.02 0.s I0 0.5 r0 0.510 0 051 0.0s 1 0.05 r 0.051 0.051 ND ND ND ND ND 104 96.9 97.9 ll9 103 99. I 109 89.0 66-t4'7 74-140 65-163 5l-15I 68- l 38 70- I 37 52- t 37 68- 12 I Analyzed: 12/ l8l 17 20:22 0.49 mslks 1.98 ND " 0.0494 " 0.0494 " 0-0494 61.8 99.9 114 93.5 22-t4t 70- t 37 s2- I 37 68- t2 I Batch 87L0455 - EPA 82608/LUFT Preparation: EPA 50308 VOCGCMS l2ll9/17 ll:19 Blank (87L0455-BLKI) Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethano l. l-Dichloroethane ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.s0 0.s0 0.s0 0.s0 0.50 0.50 0.50 0.50 0.s0 0.s0 1.0 0.50 0.50 0.50 0.s0 0.50 0.50 0.50 Analyzed: l2l l9l 17 13:08 ugL The results in this repoil apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in ils entirety, Client Connect: client.oec.com\reports TEL: (805) 922-4772 FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 www.oecusa,com Page 3l of37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 Result RL Units Spike Level Source Result %REC %REC Limits RPD RPD Limit Notes Batch 87L0455 - EPA 8260B/LUFT Preparation: EPA 50308 VOCGCMS l2ll9ll7 tt:19 Blank (87L0455-BLKI) 1,2-Dichloroethane I, I -Dichloroethene cis- 1,2-Dichloroethene trans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane l, l -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 4-Isopropyl Toluene Isopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene 1, l, I,2-Tetrachloroethane l, 1,2,2-Tehachloroethane Tetrachloroethene (PCE) Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene I, I, l -Trichloroethane 1, 1,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Mnyl chloride Xylenes (total) TPH Gasoline (C4-C l2) Surro gate : D i b ro mofluorome thane Surrogate: Toluene-d8 Surrogate : 4 - B ro moJluoro b e nzen e ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND IL2 t5. I r 2.6 0.50 0.50 0.50 0.50 0.s0 0.50 0.50 0.50 0.50 0.50 0.50 0.s0 0.50 0.50 0.50 0.s0 0.50 0.s0 0.50 0.50 0.50 0.50 0.50 0.s0 0.50 0.50 0.50 0.s0 0.50 0.50 0.50 0.s0 0.50 50 Analyzed: 12119/17 13:08 "81: t2.5 t2.5 t 2.s 89.8 t2t I0t 89-t I7 65-121 77-1ts The results in this report apply to the samples analyzed in accotdance with the chain ofcustody document. This analytical repoft must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 32 of37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 Result RL Units Spike Level Source %REC Result %REC Limits RPD RPD Limit Notes Batch B7L0455 - EPA 82608/LUFT Preparation: EPA 50308 VOCGCMS l2/l9ll7 ll:19 LCS (B7L04ss-BSl) Benzene Chlorobenzene 1,1 -Dichloroethens Toluene Trichloroethene (TCE) TPH Gasoline (C4-Cl2\ Surro gate : D i bromof uorome t hane Surrogate: Toluene-d8 Sur ro gate : 4 - B romofl uoro b e nz e ne LCS (B7L04ss-BS2) Benzene Chlorobenzene I , I -Dichloroethene Toluene Trichloroethene (TCE) TPH Gasoline (C4-Cl2) Surrogate : D i bro moJluoro me t han e Surrogate: Toluene-d8 Surro gate : 4- B ro mofluo ro b e nz e ne LCS Dup (B7L0455-BSDI) Benzene Chlorobenzene I ,1 -Dichloroethene Toluene Trichloroethene (TCE) TPH Gasoline (C4-Cl2) Surrogate : D i bromofl uorome t hane Surrogate: Toluene-d8 Surrogate : 4 - B romoJluoro b e nze ne ND ND ND ND ND 623 12.8 t6.5 12.4 24.9 25.1 23.4 28.1 27.4 ND 10.8 t2.3 I 1.9 29.4 25.7 23.8 28.6 27.8 ND r 3.6 t 2.6 I2.5 20 20 20 20 20 20 0.s0 0.50 0.50 0.50 0.50 50 0.50 0.50 0.50 0.s0 0.50 50 0.s0 0.s0 0.50 0.50 0.50 50 Analyzed: 12/19/ l7 ll :21 uC/L 25.0 " 25.0 ' 25.0 ' 25.0 ' 25.0 12.s 12.s 12.5 Analyzed: 12/19/17 12:14 "1,' 500 12.5 t 2.5 12.s Analyzed: l2/l9ll7 11:48 t;/L 25.0, 25.0, 25.0, 25.0 " 25.0 r2.5 t 2.5 12.5 86.4 98.4 95.0 tzs 103 132 99.6 99.5 100 93.5 ll3 109 ll8 103 95.0 114 1ll 75-137 79-138 66-163 70-136 't4-138 63-128 89-il7 65-t2 I 77-il5 7s-137 79-138 66-163 70-136 74-t38 63-128 89-1 17 65-r2 I 77-il5 75-137 79-138 66-t63 70-136 74-138 63-128 89-t I7 65-t2I 77-l l5 S-GC S-GC 16.8 2.56 1.65 1.69 1.45 r09 t0t r00 The results in this report apply to the samples analy:ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirely. Client Connect: client.oec.com\reports TEL: (805) 922-4772 wvvw.oecusa.com FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 Page 33 of37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number: SL-17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/291201715:00 Result RL Units Spike Level Source Result %REC %REC Limis RPD RPD Limit Notes Batch B7L0455 - EPA 8260B/LUFT Preparation: EPA 50308 VOCGCMS l2ll9ll7 ll:19 LCS Dup (B7L045S-BSD2) Benzene Chlorobenzene I,1-Dichloroethene Toluene Trichloroethene (TCE) TPH Gasoline (C4-Cl2) Surrogate : Di b romofluoro me thane Surrogate: Toluene-d8 Surrogate : 4- B romofluoro be ruene Duplicate (87L0455-DUPI) Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Dibromochloromethane 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) Dibromomethane I,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifl uoromethane l, l -Dichloroethane I,2-Dichloroethane l, I -Dichloroethene cis- 1,2-Dichloroethene hans- 1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane ND ND ND ND ND 42'7 r 3.7 9.84 t 3.s Analyzed: 121 19/ 17 12:41 0.50 uElL 0.50 0.50 0.s0 0.50 50 " 500 " t2.5 ' 12.5 " t2.s 85.3 t09 78.7 r08 75-137 79-138 66-r63 70-t36 74-t38 63-128 89-t17 6s-12 I 77-il5 QR-02 20 20 20 20 20 20 Source: 1704618-01 Analyzed: 12/19117 15:19 0.50 udL ND 0.s0 " ND 0.s0 " ND 0.s0 " ND 0.50 ' ND 0.50 ' ND 0.50 ' ND 0.50 " 0.310 0.50 " 0.480 0.50 " ND 050 ' ND 0.50 " ND 0.50 " ND 0.50 " ND 0.s0 " ND 0.50 ' ND 0.50 ' ND I.O ' ND 0.50 ' ND 0.50 " ND 0.50 ' ND 0.50 " ND 0.50 " ND 0.50 ' ND 0.50 " ND 0.s0 " ND 0.50 " ND 0.50 ' ND 0.s0 " ND 0.s0 " ND 0.50 ' ND 0.50 " ND ND ND ND ND ND ND ND 0 340 0 540 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 37.5 9.23 I 1.8 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 )n 20 20 20 20 20 20 20 20 The results in this report apply to the samples analy:ed in accordance with Ihe chain of custody document. This analytiul report must be rcprcduced in its entirc\t Client Connect: client.oec.com\reports TEL: (805) 922-4772 www.oecusa.com FAX: (805) 925-3376307 RoemerWay, Suite 300, Santa Maria, CA 934 Page 31 of37 Oilfield Environmental & Compliance, lnc. Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA, 93401 Project: Earth Systems Pacific Project Number SL-17 362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 Analyte Result RL Units Spike Source Result %REC %REC Limits RPD RPD Limit Notes Level Batch B7L0455 - EPA 82608/LUFT Preoaration: EPA 50308 VOCGCMS l2ll9/17 ll:19 Duplicate (87L0455-DUPI) 1,1 -Dichloropropene cis- 1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene 4Jsopropyl Toluene Isopropylbenzene Methylene chloride Naphthalene n-Propylbenzene Styrene l, 1, 1,2-Tetrachloroethane 1,1,2,2-'letr achloroethane Tetrachloroethene (PCE) Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane l, 1,2-Trichloroethane Trichloroethene (TCE) Trichlorofl uoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride Xylenes (total) TPH Gasoline (C4-C12) Surro gate : D i bromofluo ro me thane Surrogate: Toluene-d8 Sur ro gate : 4 - B ro mofl uoro b e nzene Source: 1704618-01 Analyzed: l2ll9/17 15:19 0.50 uC/L ND 0.50 ' ND 0.50 " ND 0.50 " ND 0.50 " ND 0.50 ' ND 0.s0 " 1.67 0s0 ' ND 0.50 ' ND 0.s0 ' 0.290 0.50 " ND 0.50 " ND 0.50 " ND 0.s0 " ND 0.50 ' ND 0.50 " ND 0.50 ' ND 0.50 " ND 0.50 " ND 0.50 " ND 0.50 " ND 0.s0 " ND 0.50 ' ND 0.50 " 1.45 0.50 ' ND 0.50 " 0.440 50 ' 125 " 12.5 " t2.5 " t2.s ND ND ND ND ND ND L89 ND ND 0.290 ND ND ND ND 0.260 ND ND ND ND ND ND ND ND 1.57 ND 0.s00 li6 t 3,2 t2.6 t4.7 20 20 20 20 20 20 20 20 20 tn 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 12.4 0.00 7.95 12.8 762 r05 r00 il7 89- I 17 65-t21 77-115 S-GC The results in this report apply to the samples analyzed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirely. Client Connect: client.oec.com\reports TEL: (805) 922-4772 FAX: (805) 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 www.oecusa.com Page 35 of37 Oilfield Environmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific ProjectNumber: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12/29/2017 15:00 Volatile Organic Compounds by EPA Method 82608/LUFT - Quality Control Result RL Units Spike Source Result %REC %REC Limits RPD RPD Limit Notes Level Batch B7L0455 - EPA 8260B/LUFT Preparation: EPA 50308 VOCGCMS l2ll9ll7 ll:19 Matrix Spike (87L0455-MSI ) Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene (TCE) TPH Gasoline (C4-Cl2) Surro ga te : D i b romoJluoro me thane Surrogate: Toluene-d8 Surrogate : 4 - B romofluoro be nzene Matrix Spike (87L0455-MS2) TPH Gasoline (C4-C12) Surrogate : D i b ro mofluoro me thane Surrogate: Toluene-d8 Sur rogate : 4- B romofluoro benzene Source: 1704618-02 27.8 24.4 20.6 26;7 26.4 ND r 3.6 t2.3 t 2.7 Source: 1704646-01REl 9360 285 t88 242 Analy zed: 12 I 19 / 17 20 : I 3 uClL 25.0 ND0.50 0.50 0.50 0.50 0.s0 50 25.0 25.0 25.0 2s.0 I2.5 r 2.5 12.5 ND ND ND ND 20.0 lll 976 82.2 107 105 74-139 80- I 38 72-162 62-t44 78- r 35 70- l 30 89-1 17 6s-121 77-t t5 70- I 30 89-r t7 65-t2 I 77-t t5 109 98. I 102 Analyzed: l2l 19 I l7 20 :39 1000 udL 10,000 ND " 250, 250, 250 93.6 II4 75.3 96.8 The results in this report apply lo the samples analy:ed in accordance with the chain ofcustody document. This analytical report mwt be reproduced in its entiretJl Client Connect: client.oec.com\reports TEL: (805) 9224772 www.oecusa.com FAX: (805) 925-3376307 Roemer Wav , Suite 300, Santa Maria, CA 934 Page 36 of37 Oilfield Envlronmental & Compliance, lnc. Earth Systems Pacific 4378 Old Santa Fe Rd. San Luis Obispo CA,93401 Project: Earth Systems Pacific Project Number: SL-17362-EB I 2060 Parker St, SLO Project Manager: Tim Conroy Reported: 12129/201715:00 S-GC R-05 R-01 QR-04 QR-02 N-03 N-02 D-02 B-02 RL ND RPD Notes and Definitions Surrogate recovery outside ofcontrol limits. The data was accepted based on valid recovery ofthe remaining surrogates. The sample was diluted due to the presence ofhigh levels ofnon-target analytes resulting in elevated reporting limits- The Reporting Limit has been raised to account for matrix interference. The RPD exceeded the QC control limits. The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and complsteness ofQC data. Analyte concentration above 20x TCLP Analyte concentration below TTLC but above lOx STLC. The result for this hydrocarbon is elevated due to the presence of single analyte peak(s) in the quantitation range. The method blank contains analyte at a J-flag concentration. Reporting Limit (Quantitation Limit) Analyte NOT DETECTED at or above the reporting limit Relative Percent Difference The results in this report appty to the samples analyzed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. Client Connect: client.oec.com\reports TEL: (805) 922-4772 925-3376307 Roemer Way, Suite 300, Santa Maria, CA 934 www.oecusa.com FAX:(805) Page 37 of 37 Oilfield Environmental and Compliance 3ll7 RoanerWay, Santa ltaria GA 93450 phone: (805) 922-{772 fax (S05) 92$3376 mvw.oecus6.com . R4oriot2 101 Adklsson Wry, Taft, CA 93268 phone: (661) 762-9113 CHAIN OF CUSTODY P"s* f of AddrGs: Phone: To: Ssnd Yla. FAX- Tlme ec6lvad :ceived z-profstNdmeru:,5 L - l'l 3LL' €,0 srie: zDbb ?"rker 5t,1t-O !Spacial lnstructions: ,.-. /srutzv G€olracksr EDF. 5 72h?-48 hr- L-l 24 hr- fl ASAP- fl Date/Time Smplod ihrlf* {@ koy} *oC Coot Glient Sample lD $ s-\ F Analysis Requested I xlr-/3-r7 l?.>,2 5\/+\lanl| U n ,i,)X Xx )(Il LV*).t I \lz,rll NE X { u lr4D 5 1 X {X XVail* .<\, Tlmo: 0a Data: co.n-"t"rno*, p-p;fu e\r'TPh/,/'MlD bv 7>-7o t6 heded t-c'4qeo# 5a:*rol*, r I fioltuW 'U Vofu Gra "1i]+ to t-u'de rudtry 'l M Tegtvc*,r. 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AND/OR CORRECTIONS oEc CONTAINER ID FRESEFUATIVE CHECKSi cl" s'&lor DH MA'RIX COMMENTS INITIALSCONTAINER DESCRIPIION a/A / 1 tV*{prn u)E ?6t E-c J7* 4o m/ t/ao-.'//re u)s ts4. t^tfr P*,toQ2474JrE"l - 20^/ af)E E.E { RECEIPTLOGIN RECEIPT REVIEWED BY:,*L(- Oilfield Environmental and Gompliance 307 Roemer ltlay, Sanh Mafia CA 93454 phone (805) 922"1772 tarc (8051 92$3376 www.oecuEa.com Rwdno12 101 Adklsson Way, Taft, CA 9:1268 CHAIN OF CUSTODY ea" I or ,lphone:762-9143 a PrcjectNm/#: .1L - t73LL' €91 eaaret, *?fl.ft Dla srre: LDbb ?^rkg 5f ,6LD cny/s*orzP: sLD & ?,]*oI €Analysis Requested Spocial lnslruc(onc: vla. FAX-Geolmcktr EDF- To: t l\s Tumaround Tlm 10 48 hr-24hr- U ASAP- E tath- (eo key) *of Cmt CIlent Sample lD $ d-\n EF rr, 6. 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