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HomeMy WebLinkAboutSecor UST Removal Report 2007SECOR www.secor.com INTERNATIONAL S E C O R Knott Avenue, Suite B INCORPORATED Cypress, Cypress, California 90630 714.379-3366 TEL 714.379-3375 FAX February 2, 2007 14CP.01562.02.3206 Mr. Kerry Boyle City of San Luis Obispo Fire Department 2160 Santa Barbara Avenue San Luis Obispo, California 93401-5240 RE: UNDERGROUND STORAGE TANKS REMOVAL REPORT 76 Station No. 6293 363 Santa Rosa Street San Luis Obispo, California Dear Mr. Boyle: On behalf of ConocoPhillips Company (COP), SECOR International Incorporated (SECOR) is pleased to present this report describing excavation, removal, and disposal of two approximately 12,000-gallon, fiberglass -coated steel gasoline underground storage tanks (USTs), four fuel dispensers, associated product and vent piping, one 550-gallon waste -oil UST, three hoists, one clarifier, and one sewage pump -out tank at the referenced site (Figure 1, the site). SECOR's scope of work included environmental monitoring of UST removal operations and collection of soil samples below the USTs, dispensers, product lines, vent lines, waste -oil UST, hoists, clarifier, sewage pump -out tank, and collection of one groundwater sample from the UST excavation pit. UST and related components removal and UST cavity backfill activities were conducted by Petro Builders, Incorporated (PB), of Santa Fe Springs, California, contracted by ConocoPhillips Company (COP). The work completed by SECOR at the site was conducted in general accordance with SECOR's October 17, 2005 Intermediate Remedial Action Plan for Dewatering of Groundwater During Underground Storage Tank System Removal (TRAP). The IRAP was approved by the Central Coast Regional Water Quality Control Board (CCRWQCB) in a letter dated October 25, 2005. SITE DESCRIPTION The site consists of a former 76 service stationdocated on the south corner of Santa Rosa Street and Montalban Street in San Luis Obispo, California (Figure 2). Two 12,000-gallon gasoline USTs, one 550-gallon waste -oil UST, four dispensers, associated product piping, vent lines, three hoists, and one clarifier were removed from the site during the station decommissioning activities by PB. Additionally, one sewage pump -out tank was removed, which received sewage pumped from recreational vehicles with septic holding tanks prior to disposal to the local sewer line. The site is currently vacant. Former 76 Station No. 6293 February 2, 2007 Page 2 BACKGROUND In February 1997, the underground product piping was replaced at the site. In September 1997, IT Corporation (IT) drilled seven exploratory borings, designated B-1 through B-7. Borings B-1 and B-4 were converted to groundwater monitoring wells MW-1 and MW-4, respectively. In addition, during October 1998, IT installed well MW-5 in the northeastern area of the site. In May 2003, SECOR installed offsite wells MW-7 and MW-8. SECOR was unable to install well MW-6 during the May 2003 field event due to delays in the encroachment permitting process. SECOR remobilized to the site in July 2003 to install MW-6 in the left turn lane of the northwest intersection of Santa Rosa Street and Montalban Street. Wells MW-6 through MW-8 were installed to a total depth of 15 feet below ground surface (bgs). Total petroleum hydrocarbons as gasoline (TPHg), benzene, toluene, ethylbenzene, xylenes (collectively BTEX), and methyl tertiary -butyl ether (MTBE) were not detected above laboratory reporting limits (LRLs) in samples collected from the borings for wells MW-7 and MW-8. Total petroleum hydrocarbons as diesel (TPHd) was reported in soil samples collected from MW-6 at a maximum concentration of 19 milligrams per kilogram (mg/kg) (5.5 feet bgs). In July 2003, Morrow Surveying (Morrow), of West Sacramento, California surveyed wells MW-1 and MW-4 through MW-8 to coordinate groundwater elevations with the wells at the adjacent Chevron and Shell sites. Between November 8 and 10, 2004, SECOR supervised S&G Drilling of Lompoc, California during the installation of three additional groundwater monitoring wells (MW-9, MW-10, and MW-11) in order to delineate the lateral extent of the dissolved -phase plume in the south/southeast direction at the site. In addition, in order to expedite remediation of the dissolved -phase hydrocarbons at the site, SECOR supervised the installation of three sparge wells (SP-1 through SP-3). REGIONAL GEOLOGY AND HYDROGEOLOGY The site is located in the Southern Coast Ranges geomorphic province. The Southern Coast Ranges extends from the San Francisco Bay in the north to the Santa Ynez River in the south. The eastern boundary of the Coast Ranges is the Central Valley and the western boundary extends offshore into the Pacific Ocean. The Coast Ranges are characterized by northwest -southeast trending mountain ranges and intervening valleys, which are generally separated by faults (Norris and Webb, 1990). The site is further located in the Los Osos Valley which is a typical northwest -southeast trending valley in the Southern Coast Ranges. Los Osos Valley is bounded on the northeast by a chain of volcanic plugs, referred to as the "Seven Sisters" that form a P:\Active\ConocoPhillips\PROJECT FOLD ERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report.doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 3 discontinuous mountain range. The San Luis Range bound Los Osos Valley on the southwest (Hall, 1973 and Hall and Prior, 1975). Sediments in the Los Osos Valley include sand, gravel, silt and clay that have been derived from the adjacent mountain ranges. A report by Boyle Engineering Corporation in 1991 indicates that the alluvial sediments in the eastern end of the Los Osos Valley extend to a depth of 150 feet. Beneath the alluvium is bedrock of the Franciscan Formation. Dominant rock types within the Franciscan Formation include serpentenite, metavolcanic rocks, chert, and greywacke sandstone (Hall, 1973). According to the CCRWQCB Basin Plan, the site appears to be located in the San Luis Obispo Valley groundwater basin. The CCRWQCB Basin Plan states that groundwater throughout the Central Coastal Basin, except for that found in the Soda Lake Sub -basin, is suitable for agricultural water supply, municipal and domestic water supply, and industrial use. SUBSURFACE CONDITIONS Sediments beneath the site consist predominantly of silt, sand, and gravel to a maximum depth of 14 feet bgs. Shale and weathered shale begins at depths ranging from 4 feet bgs to 14 feet bgs and continues to the maximum depth explored (26 feet bgs). During the Third Quarter groundwater sampling event on July 11 and 14, 2006, depth to groundwater at the site ranged from 6.8 feet bgs to 17.4 bgs. The groundwater gradient was calculated to be 0.05 feet per foot (ft/ft) toward the south (TRC, 2006). SENSITIVE RECEPTORS According to the State Water Resources Control Board (SWRCB) Geotracker data base, water supply wells were not reported within a %-mile radius of the site. SECOR contracted Environmental Data Resources (EDR) to search databases of existing wells within a one -mile radius of the site. According to EDR, 13 wells exist within the search radius. A cluster of wells are located approximately %-mile southeast (cross gradient) of the site. The nearest reported water supply well was identified approximately 3/4-mile southeast of the site. The current well status is unknown. SECOR personnel visited the San Luis Obispo Creek on April 28, 2005 and observed that the creek was approximately 300 feet to the west of the site and approximate 35 to 45 feet below grade with steep banks. This creek was flowing at the time of the off -site visit. SCOPE OF WORK UST Removal Between June 28 and 30, 2006, two 12,000-gallon unleaded gasoline USTs, four dispensers, one waste -oil UST, three hoists, one clarifier, and one sewage pump -out tank P:\Active\ConocoPhillips\PROJECT FOLDERS\6293-15621Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report,doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 4 were removed from the site by PB. Prior to removal, the asphalt, concrete, and UST cavity backfill were removed and the gasoline USTs were triple -rinsed and degassed. The gasoline UST excavation pit was also dewatered with shallow groundwater pumped to a 15,000-gallon Baker Tank for storage. The UST rinsate and pit groundwater were transported under appropriate hazardous waste manifest to the Demenno/Kerdoon Facility in Compton, California. Copies of the Certificate of Destruction, the Uniform Hazardous Waste Manifest for the tank rinsate, the Tank Certificate Report, the construction permit to remove the USTs and demolish the site, and the Hazardous Materials Inspection Forms are included in Appendix A. On June 28, 2006, to aid in reducing UST atmosphere levels to near zero percent of the lower explosive limit (LEL), as confirmed with an LEL meter, PB placed dry ice into each UST. Upon obtaining approval from Mr. Kerry Boyle of the City of San Luis Obispo Fire Department (SLOFD), PB removed the USTs from the UST cavity and loaded them onto flat bed trucks using a mobile crane. Upon removal, Mr. Kerry Boyle inspected the USTs for evidence of wear or holes. Michael Tiffany of Analytical Consulting Group, Incorporated (ACG) of Ventura, California, also inspected the USTs and certified that the tanks were approved for removal, transportation, and disposal. A copy of the Tank Certification Report from this inspection is included in Appendix A. Soil Sampling On June 29, 2006, under the supervision and direction of Mr. Kerry Boyle, five soil samples (Clarifier-BOT@1 V-1, Clarifier-E@10'-2, Clarifier-W@7'-3, Clarifier-N@8'-4, and Clarifier-S@9'-5) were collected from the area around and beneath the clarifier; one soil sample (Sewage@3') was collected from the area of the sewage pump -out tank; two soil samples (Hoist A@7'-1, Hoist C@12.5'-1) were collected from beneath two of the three hoists; three soil samples (UST-BOT-W@18'-1, UST-BOT-W@18'-2, and UST-W@17'-3) were collected from the UST excavation pit; one soil sample (WO-BOT@10'-1) was collected from the bottom of the waste -oil UST excavation pit; four soil samples (PL-1 @2'-1, PL-2@2'-1, PL-3@6'-1, and PL-4@6'-2) were collected from beneath the product lines; and three soil samples (VENT@2'-1, VENT@2'-2, and VENT RISER@2'-1) were collected from beneath the vent lines. These soil samples were submitted for laboratory analysis. A soil sample was not collected from the Hoist B location, as the soil there was removed as part of excavation of the east wall of the clarifier. On July 11, 2006, under the direction of Mr. Kerry Boyle, one soil sample (Clarifier-N-6'-6) was collected from the area around the clarifier following additional overexcavation of visually -impacted soil. Five soil samples (WO-S@6'-2, WO-E@6'-3, WO-W@6'-4, WO-N@6'-5, and WO-BOT@12'-6) were collected from the waste -oil UST excavation pit for laboratory analysis. P:\Active\ConocoPhillips\PROJECT FOLD ERS\6293-1562\RepnrfS\Tank Pull 6293\70202 FINAI 6?93 Tank Pull R.eport.doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 5 On July 13, 2006, following overexcavation activities of visually -impacted soil the previous day, one soil sample (UST-E@15'-4) was collected from the northeastern sidewall of the gasoline UST excavation pit for laboratory analysis. On July 28, 2006, one soil sample (Fill) was collected from the excavated materials that were stockpiled on the site and submitted for laboratory analysis. The soil samples were collected under the supervision and direction of Mr. Kerry Boyle with the SLOFD. The soil samples were collected in 4-ounce laboratory -cleaned glass sample jars, and were secured with Teflon -lined screw lids. Each soil sample was labeled, placed on ice in a cooler, and transported under chain -of -custody procedures to a laboratory for analysis. The soil sample locations are illustrated on Figure 2. Groundwater Sampling On June 29, 2006, one grab groundwater sample (WO-GW) was collected from the waste -oil UST excavation pit, and a grab composite water sample (Baker Tank-1) was collected from the Baker Tank, which contained groundwater that was pumped from the gasoline UST excavation pit. Both samples were submitted for laboratory analysis. The groundwater samples were collected with a bailer and transferred into four 40-milliliter volatile organic analysis (VOA) vials with hydrochloric acid as a preservative, one 250-milliliter plastic high -density polyethylene container with nitric acid as a preservative, and a one -liter amber sampling jar with no preservative. The groundwater sample containers were labeled, placed on ice in a cooler, and transported under chain -of -custody procedures to a state -certified laboratory for analysis. Stockpile Characterization and Disposal Excavated materials consisted primarily of sandy clays, weathered bedrock, and pea gravel. The excavated materials were stockpiled and temporarily sorted on -site; excavated materials with non -detectable hydrocarbon concentrations were used to backfill the excavations following removal of the USTs. Excavated materials from the gasoline UST pit, clarifier excavation, hoist excavation, and vent line excavation were segregated from the remainder of the stockpile based on photo -ionization detector (PID) readings and observations of soil staining. Based on (PID) readings, volatile organic compound (VOC) vapors were detected in soil grab samples from the northern corner of the gasoline UST pit. Approximately 274 tons of excavated materials were transported off -site to Clean Harbors facility in Buttonwillow, California for proper disposal. Copies of the transportation manifests for the impacted soils are included in Appendix B. Imported fill material was reportedly used to complete the backfilling. P:\Active\Conoco Phil] ips\PROJECT FOLD ERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 6 Groundwater Description On June 28, 2006, PB pumped groundwater from the gasoline UST excavation pit into an on -site storage tank, pending proper disposal, in preparation for the removal of the USTs. On June 29, 2006, during the excavation of the waste -oil UST, free product was observed seeping into the excavation pit. On July 11, 2006, oil -absorbent pads were used to absorb the free product from the waste -oil UST excavation pit, and then additional soil was excavated from that area. Approximately 11,929 gallons of groundwater removed from the gasoline UST excavation pit was transported under non -hazardous waste manifests to Remedy Environmental Service in Bakersfield, California. Approximately 500 gallons of groundwater removed from the waste -oil UST excavation area was transported to Instrat, Incorporated in Rio Vista, California. Copies of the transportation manifests for the impacted groundwater are included in Appendix B. Laboratory Testing Collected soil and groundwater samples were delivered to Oilfield Environmental and Compliance, Incorporated (OEC) in Santa Maria, California under proper chain -of -custody procedures. OEC is certified by the State of California Department of Health Services (DHS) Environmental Accreditation Program to perform the analyses reported herein. Soil samples collected from the gasoline UST excavation, product and vent Gnes, waste -oil UST excavation, clarifier excavation, sewage pump -out tank excavation, and fill were analyzed for VOCs (full scan) using EPA test method 8260B. Additionally, soil samples collected from the gasoline UST excavation, product and vent lines, clarifier excavation, and fill were analyzed for TPHg using EPA test method 8260E and for TPHd using EPA test method 8015M. Soil samples collected from the hoists were analyzed for TPHg using EPA test method 8260B. Soil samples collected from the clarifier excavation, hoists, and fill were analyzed for TPHmo using EPA test method 8015M. Additionally, soil samples collected from the waste -oil UST excavation were analyzed for oil and grease using EPA test method 1664A. Soil samples collected from the gasoline UST excavation, and product and vent lines were analyzed for lead using EPA test method 6020. Soil samples collected from the waste -oil UST excavation, clarifier excavation, and fill were analyzed for California Code of Regulations Title-22 metals using EPA test method 6020, and EPA test method 7471A for mercury. A summary of the soil sample analytical results are presented in Tables 1 and 2, and a summary of the groundwater sample analytical results are presented in Tables 3 and 4. Complete copies of the laboratory report and chain -of -custody documentation are attached as Appendix C. P:\Active\ConocoPhillips\PROJECT FOLDERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 7 FINDINGS Field Observations The following findings were compiled based on observations and measurements made during the field operations: The two gasoline USTs appeared to be in good condition upon removal, as inspected and reported by Mr. Kerry Boyle with the SLOFD and by Michael Tiffany of ACG. A copy of the Tank Certification Report from the ACG inspection is included in Appendix A. • Excavated materials consisted primarily of pea gravel and soil; Stained soil was observed beneath the two dispensers closest to Santa Rosa Street, in the northeastern portion of the gasoline UST excavation, in the waste -oil UST excavation, and in the clarifier excavation. Soil and pea gravel excavated during UST and product line removal operations that were determined to be acceptable for backfilling and reportedly clean imported fill material were used to backfill the UST cavities and product piping trenches. Laboratory Analytical Results Gasoline UST Excavation Soil Samples Concentrations of TPHg, TPHd, BTEX, MTBE, DIPE, ETBE, TAME, TBA, and ethanol were not reported at or above the LRLs in soil samples UST-BOT-W@18'-2 and UST-W@7'-3. TBA was reported in samples UST-BOT-W@18'-1 and UST-E@15'-4 at concentrations of 1.1 mg/kg and 2.7 mg/kg, respectively. TPHg, BTEX, and MTBE were also reported in sample UST-E@5'-4 at concentrations of 5.4 mg/kg, 0.27 mg/kg, 0.35 mg/kg, 1.3 mg/kg, 8.4 mg/kg, and 0.049 mg/kg, respectively. Lead was detected in the four UST soil samples at concentrations ranging from 12 mg/kg to 15 mg/kg. Product Line Soil Samples Petroleum hydrocarbons were not reported at or above the LRLs in the product line soil samples PL-1 @'-1 and PL-2@'-1. TPHg, benzene, toluene, MTBE, DIPE, ETBE, TAME, and ethanol were not reported at or above the LRLs in the product line soil samples PL-3@'-1 and PL-4@'-2. Ethylbenzene, xylenes, and TBA were reported in sample PL-3@'-2 at concentrations of 0.027 mg/kg, 0.070 mg/kg, and 0.074 mg/kg, respectively. TPHd and xylenes were reported in sample PL-4@'-2 at concentrations of 31 mg/kg and 0.028 mg/kg, respectively. Lead was detected in the four product line samples at concentrations ranging from 9.4 mg/kg to 16 mg/kg. P:\Active\ConocoPhillips\PROJECT FOLDERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report.doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 8 Vent Line Soil Samples Petroleum hydrocarbons were not reported at or above the LRLs in vent line soil samples VENT@2'-2 and VENT RISER@2'-1. TPHg, TPHd, and BTEX were reported in vent line sample VENT@2'-1 at concentrations of 250 mg/kg, 83 mg/kg, 0.038 mg/kg, 12 mg/kg, 9.4mg/kg, and 67�mg/kg, respectively.�— Lead was reported in the three vent line soil sample at concentrations of 18 mg/kg (VENT@2'-1), 12 mg/kg (VENT@2'-2), and 6.7 mg/kg (VENT RISER@2'-1). Waste-Oii UST Excavation Soil Samples Concentrations of oil and grease TPH were reported in the six soil samples at concentrations ranging from 46 mg/kg to 360 mg/kg. Concentrations of BTEX and oxygenates were not reported at or above the LRLs. Other petroleum hydrocarbons were not reported at or above the LRLs in these soil samples. Title-22 metal concentrations were reported in the six soil samples collected from the waste -oil UST excavation in the following ranges: • Arsenic was reported in one sample at a concentration of 4.1 mg/kg. • Barium was reported at concentrations ranging from 130 mg/kg to 1500 mg/kg. • Beryllium was reported in one sample at a concentration of 0.5 mg/kg. Chromium was reported in two samples at concentrations of 12 mg/kg and 19 mg/kg. • Cobalt was reported at concentrations ranging from 8.0 mg/kg to 13 mg/kg. • Copper was reported at concentrations ranging from 35 mg/kg to 54 mg/kg. Lead was reported at concentrations ranging from 12 mg/kg to 15 mg/kg. Nickel was reported at concentrations ranging from 9.7 mg/kg to 35 mg/kg. • Vanadium was reported at concentrations ranging from 20 mg/kg to 27 mg/kg. • Zinc was reported at concentrations ranging from 65 mg/kg to 84 mg/kg. Hoist Soil Samples The two hoist soil samples (Hoist A@7'-1 and Hoist C@12.5'-1) were tested only for TPHmo, and was not reported at or above the LRLs in either soil sample. Clarifier Soil Samples Benzene, toluene, MTBE, DIPE, ETBE, TAME, and ethanol were not reported at or above the LRLs in the six clarifier soil samples. TPHg was reported in samples Clarifier-BOT@11'-1, Clarifier-W@7'-3, and Clarifier-N@8'-4 at concentrations of 0.19 mg/kg, 0.12 mg/kg, and 0.10 mg/kg, respectively. TPHd was reported in the six clarifier samples at concentrations ranging from 26 mg/kg to 390 mg/kg. TPHmo was reported in the six clarifier samples at concentrations ranging from 74 mg/kg to 2,000 mg/kg. Ethylbenzene was reported in samples Clarifier-BOT@11'-1 and Clarifier-N@8'-4 at concentrations of 0.019 mg/kg and 0.027 mg/kg, respectively. Xylenes were reported in samples Clarifier-BOT@11'-1, Clarifier-W@7'-3, and Clarifier-N@8'-4 at concentrations of 0.040 mg/kg, 0.12 mg/kg, and P:\Active\ConocoPhillips\PROJECT FOLDERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report.doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 9 0.030 mg/kg, respectively. TBA was reported in samples Clarifier-BOT@11'-1 and Clarifier-S@9'-5 at concentrations of 0.069 mg/kg and 2.1 mg/kg, respectively. Analysis of sample Clarifier-BOT@1 V-1 reported additional hydrocarbon concentrations of n-butylbenzene at 0.13 mg/kg, sec -butyl benzene at 0.026 mg/kg, 4-isopropyltoluene at 0.019 mg/kg, naphthalene at 0.22 mg/kg, n-propylbenzene at 0.071 mg/kg, 1,2,4-trimethylbenzene (TMB) at 0.71 mg/kg, and 1,3,5-TMB at 0.094 mg/kg. Analysis of sample Clarifier-W@7'-3 reported concentrations of naphthalene at 0.097 mg/kg, 1,2,4-TMB at 0.26 mg/kg, and 1,3,5-TMB at 0.090 mg/kg. Analysis of sample Clarifier-N@8'-4 reported additional hydrocarbon concentrations of n-butylbenzene at 0.059 mg/kg, isopropyltoluene at 0.020 mg/kg, naphthalene at 0.032 mg/kg, n-propylbenzene at 0.075 mg/kg, 1,2,4-TMB at 0.61 mg/kg, and 1,3,5-TMB at 0.027 mg/kg. Title-22 metal concentrations were reported in five soil samples collected from the clarifier excavation in the following ranges: • Arsenic was reported in three samples at concentrations of 6.4, 5.4, and 4.4 mg/kg. • Barium was reported at concentrations ranging from 330 mg/kg to 400 mg/kg. • Beryllium was reported at concentrations ranging from 0.5 mg/kg to 0.7 mg/kg. • Chromium was reported at concentrations ranging from 16 mg/kg to 53 mg/kg. • Cobalt was reported at concentrations ranging from 9.8 mg/kg to 15 mg/kg. • Copper was reported at concentrations ranging from 42 mg/kg to 53 mg/kg. • Lead was reported at concentrations ranging from 12 mg/kg to 18 mg/kg. Nickel was reported at concentrations ranging from 29 mg/kg to 110 mg/kg. Vanadium was reported at concentrations ranging from 22 mg/kg to 29 mg/kg. • Zinc was reported at concentrations ranging from 68 mg/kg to 87 mg/kg. Chromium STLC was not reported at or above the LRL for sample Clarifier-E@10'-2. Sewage Pump -out Tank „Soil Sample Petroleum hydrocarbons were not reported at or above the LRLs for the soil sample from beneath the sewage pump -out tank (Sewage@3'). Fill Soil Sample Petroleum hydrocarbons were not reported at or above the LRLs for the fill soil sample. The seven PCBs (Aroclor 1016, 1221, 1232, 1242, 1248, 1254, and 1260) were not reported at or above the LRLs. Concentrations of Title-22 metals barium, cadmium, chromium, cobalt, copper, lead, nickel, vanadium, and zinc were reported in the fill soil sample at concentrations of 33 mg/kg, 1.0 mg/kg, 41 mg/kg, 6.2 mg/kg, 14 mg/kg, 2.4 mg/kg, 48 mg/kg, 25 mg/kg, and 27 mg/kg, respectively. Soil analytical results are provided in Tables 1 and 2. P:\Active\ConocoPhillips\PROJECT FOLD ERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report.doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 10 Groundwater Samples TPHmo was reported in the waste -oil UST excavation grab groundwater sample WO-GW at a concentration of 9,400 milligrams per liter (mg/L). TPHd and TBA were reported in the composite grab groundwater sample Baker Tank-1 at concentrations of 70 mg/L and 240 micrograms per liter (Ng/L), respectively. Title-22 metals were reported in the waste -oil UST excavation grab groundwater sample WO-GW in the following concentrations: ■ Antimony was reported at a concentration of 0.006 mg/L. • Arsenic was reported at a concentration of 0.028 mg/L. • Barium was reported at a concentration of 0.56 mg/L. ® Cadmium was reported at a concentration of 0.011 mg/L. • Chromium was reported at a concentration of 0.036 mg/L. ■ Cobalt was reported at a concentration of 0.014 mg/L. ■ Copper was reported at a concentration of 0.24 mg/L. ■ Lead was reported at a concentration of 0.16 mg/L. ■ Molybdenum was reported at a concentration of 0.086 mg/L. ■ Nickel was reported at a concentration of 0.076 mg/L. • Selenium was reported at a concentration of 0.003 mg/L. • Vanadium was reported at a concentration of 0.15 mg/L. ■ Zinc was reported at a concentration of 0.50 mg/L. Groundwater analytical results are provided in Tables 3 and 4. CONCLUSIONS AND RECOMMENDATIONS Based on the results of the soil and groundwater analyses, concentrations of petroleum hydrocarbons were reported in soil samples collected in the vicinity of the former USTs, waste -oil UST, and clarifier. Petroleum hydrocarbons were also reported in a groundwater sample collected from the waste -oil UST. Petroleum hydrocarbon -impacted soil was visually observed in the vicinity of the former USTs, waste -oil UST, and clarifier. TPHmo concentrations were reported in soil samples from the clarifier excavation, and TPH as oil and grease concentrations were reported in soil samples from the waste -oil UST excavation. Additionally, free -phase hydrocarbon product was visually observed in the waste -oil UST excavation area during UST removal activities; laboratory analysis of a grab groundwater sample collected from underneath the waste -oil UST appears to indicate that the product consisted of motor oil and grease. Based on these field observations and laboratory analytical results, SECOR recommends that an additional soil and groundwater assessment be conducted in the vicinity of the former UST, waste -oil UST and clarifier excavations. SECOR will submit to the SLOFD and CCRWQCB a work plan detailing the proposed assessment activities. P:\Active\ConocoPhillips\PROJECT FOLDERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report doc SECOR Former 76 Station No. 6293 February 2, 2007 Page 11 Should you have any further questions or comments regarding the content of this report, please contact Mr. Jason Komes at 714.230.0316. Respectfully Submitted, SECOR International Incorporated 1OT4AL a e Prepared By: Christopher Lewis Staff Geologist Reviewed By: anon C. Komes Project Scientist Attachments Figure 1 Site Location Map Figure 2 Site Plan With Soil Sampling Locations Approved By: e�l A'�4'1Y L. 5Hm . 7956 Cbthy L. Sanford, P.G. 7956 Associate Geologist Table 1 Soil Sample Analytical Results (Hydrocarbons) Table 2 Soil Sample Analytical Results (Metals) Table 3 Groundwater Sample Analytical Results (Hydrocarbons) Table 4 Groundwater Sample Analytical Results (Metals) Appendix A Site Documents Appendix B Waste Manifests Appendix C Laboratory Reports and Chain -of -Custody Documentation cc: Ms. Shari London, ConocoPhillips (Electronic Copy) Mr. James Tkach, California Department of Transportation Mr. Corey Walsh, Central Coast Region Water Quality Control Board P:\Active\ConocoPhillips\PROJECT FOLDERS\6293-1562\Reports\Tank Pull 6293\70202 FINAL 6293 Tank Pull Report doc SECOR FIGURES 60 4:72 a•'� • 1 v: �.• t _ x-:.'-Leirdf.::. - t 9;=c �•••.; i' \ •9 3a�_-�cry ucr iiiM1 ` .`� • j J. -& a _• �''i�' is —= L '..r�' • k' y {� f _ •� _ ,. `C>,_ a S i .. `' `'=s c�— t:Ys r tr: _ .r {� r ti''�'It� _ � �'t- ;. _ .... 1 Tel .3 ``r�`�V� r �•�.r� 7� I i_3�3t�� -��.. �r � -�.. � 1�r�•I I �y�` •- WWII L` I RurRozli JI do i 11'•�.'� ..lei �. -_ • ors'-i•.��'..- 1>hr - r era ,- ' ' u-- r'. ' i I • 1 -�� \•.i.``tt .ow � .kIAi aL7s 6 III r'lk v.. 1 '_ r' ILL �.: i !1 ♦, r y v K!P �Ne:n nrt + .Nzj ,.sad :• •� _. , SITE -ants Hos4 r'PQ �' • r . � • �w�ter � Jr n, t.1 i' ' f �.r�� J . �H �K f3ril4 � ! • - s,. • � 7P { ('r.�l r� ,-,�•- _, �Rad- -�, , ,. � :• cK ,k r.l., Y .\ -17 "l.'. _ :�: r: • - •'ate •p Id - .3a .. `• p d � �� �{ err .97, • � ❑ .. i i .� l _ YBS r5 ps A•$ 1 a •�` •' � ul � ` nd,� 71b c N SCALE IN FEET 01 0 2,000 t y. I n Source: 3-D TopoQuads Copyright 1999 DeLorme j+r7� PREPARED FOR: I` CONOCOPHILLIPS A .,, faros)tx &a. d. `kV n2 :_. i L-1 nil I 1311jIle •T'ry _ i'•typ � y' , I _ _ rlr�,sJr. r•:� y •� II ? .r• •�',•s � jty.,- , fir, �; • M'• ^rF'f ♦Sln JI'i'I'r!►i''F I 'J�H FIGURE: 76 STATION NO. 6293 SITE LOCATION MAP SAN 0 LUIS OBI PO, CALIFORNIA 11085 KNOTT AVENUE, SUITE B CYPRESS, CALIFORNIA JOB NUMBER: DRAWN BY: CHECKED BY: APPROVED BY: DATE: . L PHONE: (714)379-3366/FAX: (714)379-3375 14CP.86293.01.002 G. KAYA CEWIS C. LEWIS AUGUST 2006 JQ:\CADD-14\Aetive\ConocoPhillips\76\6293\CP-6293-8_06.dwg CP-6293-8 06.DWG LEGEND: MW-1* MONITORING WELL LOCATION SP-1 4 SPARGE POINT LOCATION PL-4@2'-1 ® SOIL SAMPLE LOCATIONS APPROXIMATE LIMITS OF SOIL EXCAVATION AREA mvv NOTE: 1. ALL SAMPLING LOCATIONS APPROXIMATE. 2. THIS FIGURE IS BASED ON A MAP PROVIDED BY MORROW SURVEYING I LIMITS G EXCAVA 0 30 60 APPROXIMATE SCALE IN FEET FIGURE: SITE PLAN WITH SOIL SAMPLING LOCATIONS CHECKED BY: APPROVED BY: DATE: 1A111 M. SAUERWEIN J. KOMES I DECEMBER 2006 CP-R797-R nR nwr, 00� MW-9+ VENT@2'-1® FORMERS T•R1SFM WASTE OIL WO B T� 0,- LOCATION � TANK Wp-e T' i2'- a MW-10 LEGEND: MW- MW-1* MONITORING WELL LOCATION SPA ■ SPARGE POINT LOCATION PL-4@2'-1 ® SOIL SAMPLE LOCATIONS MW-6+ A C) APPROXIMATE LIMITS OF SOIL EXCAVATION AREA LIMITS OF EXCAVATION SP-20 -4 ST•E@15'-4 FORMIF LOCATIOP CP SP-3 5P-1 e M W-1 M Us'f SO 5'-2 U - 17'-3 -3. 6'-2 T-BO -W 37 A@7'»1 @ PUMP ISLANDS C 1 CLA I R .-6 8'-4 P �2 L 6'-2 LAf R E 192 N@ ®C RIFIE T® l'-1 2-1 CLARIFIE S 0.3 6-3 1 BUILDING BUILDING HOIST C LIMITS OF EXCAVATION FORMER EWAGE@SEWAGE LIMITS OF CLARIFIER MW-11+ PUMP -OUT TANK EXCAVATION LOCATION n 0*%CAIli1-1 AXAnti—Ir.nnnmPhiiiinaVR\R29A\CP-82A3-A nR riw CP-R293-A OR_DWG TABLES I U) F- J � M W N @ @ O U O U) r' m C/) @ V W CC N p O v QE N aQo � 0 F- w(n c0 Lu J cu (D U n CL 2 �J E M cm @ `o C/) J_ LL fN Y LO 0 LO LO 0 LO Ln LO Ln Ln Ln Ln Ln Ln LO Ln Ln Ln 0 Ln Ln Ln Ln o o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t E v v v v v v v v v v v v v v v v v v v v v v v w rn Ln Ln Ln Ln IT Ln Ln LO Ln Ln Ln Ln Ln Ln Ln Ln Ln Ln Ln Q y N N n N N ti N N N N N N N N N N O N N N r N 07 O O O O O O O O O O 0 0 0 0 0 0 O O O O 0 N H E 0 0 N 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 v v v v v v v v v v v v v v v v v v W cm LO l(i Ln Ln 0 co Ln Ln Ln Ln O O O O Ln Ln Ln O O O In Ln Ln Ln Ln Ln O O O O O O Ln Ln Ln Ln Ln Ln 00000C, 0 0 0 0 O O O O O O O ClO O O O O 0 0 00 Cl 0 0000 0000 000 000000 000000 F- E v v v v v v v v v v v v v v v v v v v v v v v W Ln Ln Ln Ln Ln Ln LO Ln Ln Ln Ln Ln Ln LO Ln Ln 0 Ln LO LO Ln Ln Ln y m O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 O O O O O O 0 0 0 0 0 0 WCD E O O O O O O O O O O O CD CD O O O O O U 0 0 0 U C) C) u U CJ U u 0 0 0 CJ v v v v v v v v v v v v v v v v v v v v v v v W y Ln LO LO Ln O O O O LO LO LO LO O O O O LO Ln Ln O O O Ln Ln Ln Ln Ln Ln O O O O O O Ln Ln Ln Ln LO Ln O O O O O O QL 0 0 0 o O O o O O O O o 0 0 0 Cl 0 0 Cl 0 0 0 0 p o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 E v v v v v v v v v v v v v v v v v v v v v v v W pL Ln Ln Ln m Ln Ln Ln Ln Ln Ln Ln Lrn Ln Ln Ln Ln Ln Ln Ln Ln Ln Ln Ln m y O o O a 0 0 0 0 0 0 o O O o 0 0 0 0 0 0 o O o 0 0 0 0 0 0 0 O 0 0 0 0 0 O o F- E O O o o 000 O o 0 0 0000 000 000000 000000 v v v v v v v v v v v v v v v v v v v v v v d O lO lO lO In LO O 0 0 LO Ln 0 0 Ln Ln 0 Ln Ln 0 0 0 00 O Ln O Ln Ln N O CD C y @ 00 0 O O O n N O O O O h O O O O O O O O * C,.L 0 0 0 0 0 O O O O O O O O O O O O O O O O O O 0 0 X G7 C N pJ LO LO Ln LO In LO I, Ln l� Ln LO LO LO LO LO LLO O LO L(i O n O O O O O O O O O 0 0 N O O O T 0 0 0 0 0 0 m O O O O O O 0 0 o 0 0 —>, Co 0 0 0 0 O 0 0 0 0 0 0 0 00 0 0 0 E v v v v v v v v v v v v v v v v v v t W Y Ln Ln Ln O O N LO LO Ln Ln O O O O LO LO O Cl 0 Ln Ln Ln Ln L8 O O O O O Ln Ln Ln LO LO Ln O CD O O O O y O O O O M O O O O N O O O O O CD O O O O O O CDC O E 0 0 0 0 O O O O 00 0 0 0 0 00 0 0 0 00 0 F- v v v v v v v v v v v v v v v v v v v v v C LO LO LO Ln LO LO LO co LO Ln LO In LO LO LO U) LO LO LO LO Ln Ln y y O O O I,O O O O M O O O O CDO O O O O O O O O C tm Cl O O N O O O O 0 0 0 O O O O O O 0 CD 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 co 0 oL E Y O Q Q Q Q Z Z Z Z Q Q Q Q Z Z Z Z Q Q Q Z Z Z O !D �D 10 O O N N d M V Ln co h a N N F, E = Y lO Ln LO LO Ln LO LO M LO Ln Q Q Q Q Q Q O CD O O W N Im N N N N v v v v N N N M v v v O N v v Z Z Z Z Z Z O O Cl)(O N 0)N M N � Fa- E co Ln LO LL) v Ln Ln Ln Ln O <(! 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S received 2 fiberglass coated steel underground storage tanks from Metro Builders via Ball Trucking on our Certified Weight Tickcts 23147 and 23149. Job Site :reported as: Conoco phillips #256293, 363 Santa Rosa Street, San. Luis Obispo, CA 93,401. These tanks were destroyed/rendered useless except as recyclable metals by use of a_hydraulic sbear. This material will be used.for .reaycli,ng purposes .only. . If you have any questions or concerns, please contact me. 1 Martin Berkowitz July 5, 2006 STANDARD INDUSTRIES Via fax to: NADRA @ 562.946.5395 a stmte Contractors' Inc #702530 Dernoliti4n C-2Mcrap Processors & P yclers$Steel Burrs &Sellers TANK CE RTI FICATION REPORT Date: K., 2 T 06 ACG Job No.: 7 Q,�,g Permit Numh(c r: Client:, Site Name:! Adclre�sf CA TANK TANK TANK TANK 1"') L.E.L. _ %Oxygen TIME_ I D E N'W I C .ATI O N DESCRIPTION SIZEr (`oN •rENTS Tc)ls -Middle Buttom Top middle I3vttow c/ 4J ��!J.!-- (_ /� kO�f."� J���%� F� ik t/�iJ �frV `�►d !i �r /p�� �' • ./�•{ r 0IraniCL j�-�f�Gi,A� �;�i�aGrAl f v€/_ .7 't� 71�6L.. 5-�—P W/4 t1 r u/f/ ✓ % IMi el INSTt I:.,vtE' 1 LAST CALIBR. TION Make lu d&I Seri 7:I NoGas Concentration 17a; r i'? �3 °i � i. 'L- F-f � >> f'_` 1" G ��'�/ v i`•.: � r�i; �, r� '„ L%�"l_ �� 1 `� ��[,'�= The tank(s) described above have been inspected and found to be visually free of product, sludge, scale, rinseate, and debris. The tank(s) are free of flammable vapors based on the atmospheric readings obtained at the time(s) shown above. The tank(s) are approved for removal, transportation, and disposal. The tanks) are not certified for entry. EXCEPTION: s CERT. NO. 5t756 : INSPECTED BY: /i — - �.�� r•4�� M(C4AEL R. TIFFPaNY C.I.H�� �"=�� R. �"��Fi•'� ����,,�� ���+Krafll CERTIFIED INDUSTRIKL HYGIt 1S-ri�5056 t � Analytical Consulting Group, Inc. 1746F Victoria Avenue #366, Ventura, CA 93003 ■ (805) 642-8180 ACG COPY FIRE DEPARTMENT COPY CONTRACTOR COPY TRANSPORTER COPY White - Canary Pink Goldenrod m city of san leis o3isno Building & Safety Divisio„ 919 Pal r> OntS ruc�iobi ierml l 3249 • (805) 781-7180 I eject Address 363 SANTA ROSA h.sessor's Parcel Number 001-112-016 Legal Description CY SLO BL 76 PTN LT 3 Project Description DEMO SITE W/BUILDING & UNDERGROUND TANKS rmit Type Building Mechanical Electrical Plumbing, Sign X Demolition Grading I 3perty Owner BENEDIX TIMOTHY G THE ETAL Occupant/Business Name SANTA ROSA UNOCAL 76 Mailing Address PO BOX 1367 Architect/Engineer City/State/Zip KING CITY CA, 93930-1367 License # Intractor PETRO BUILDERS INC Contractor's Phone No. 562/946-2285 --ming Address 10609 PAINTER AVE, Contractor's State Lic. No. 241905 City/State/Zip SANTA FE SPRING CA 90670 bject Manager SHARON HAYWOOD Project Manager's Phone No. 818-567-2486 ender Name C.B.C. Group S-3 U.B.C. Type II-N 1"-+nsus number 649 Demolish Non -Residential Building Fees hiding Permit 0.00 Plumbing Permit 0.00 Mechanical Permit 0.00 sctrical Permit 0_00 pding Permit 0.00 S. M.I. P. 0,00 Energy Surcharge 0.00 Zessibility Surcharge 0.00 molition Permit 135.50 Sign Permit 0.00 M�sc Charge/Credit 0.00 Administrative Permit 0.00 'chival Fee 0.00 Subtotal 135.50 Investigation Fees 0.00 Building Plan Review Fee 0.00 le Safety Plan Review 0.00 1 Plan Review Subtotal 0.00 Development Review Fee 0.00 Fire Safety Surcharge .0.00 Instruction Unit Tax/Plan Preparation 0.00 3ter Impact 0.00 Area - 0.00 Water Meter Installation 0.00 ^/,stewater Impact 0.00 Area - 0.00 �ffic Impact 0.00 Area - 0.00 ...fordable Housing 0.00 Public Art 0.00 r- • de Enforcement 0.00 �rk Improvement Area - 0.00 aterway Management Fee 0.00 Total Fees 135.50 ;lance Due Payments 0.00 Amount Date Receipt Payment #1 135.50 05/31/06 26912 Total Paid 135.50 hplication Number050591 Permit Number 21128 oplication Date 06/24/05 Issuance Date 06/12/06 Lender Address Stories 0 Codes: CBC01 CEC01 Units Demolished 0 Motel Rooms 0 Valuation $0.00 Total Building Value $0.00 Legal Declarations 1. OWNER BUILDING DECLARATION: I am exempt from the contractor's License Law for the following reason: ❑ 1, as owner of the property, or my employees with wages as their sole compensation will do the work and the structure is not intended or offered for sale. 1, as owner of the property, am exclusively contracting with licensed contractors to construct the project, ❑ Not applicable. 2. WORKER'S COMPENSATION DECLARATION: I hereby affirm that I have a certificate of consent to self -insure, or a 'certificate of Workers' Compensation insurance, or a certified copy hereof Certified copy is hereby furnished. Certified copy is filed with the City. Not applicable 3. CERTIFICATE OF EXEMPTION FROM WORKERS COMP. INSURANCE I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Worker's Compensation Laws of California ❑ Not applicable NOTICE TO APPLICANT: If, after making any of the foregoing declarations, you become subject to any Labor Code or License Law provision, you must comply with such provisions or this permit shall be deemed revoked. 1 certify that I have read this application and state that the above information is correct, I agree to comply with all city ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the dbove-mentioned property for inspection purposes. Unless noted under "Special Conditions", this permit becomes null and void if work or construction authorized is not started within 1, 80 days, or if construction or work is suspended or abandoned for a period of 180 days any time after work is commenced. sP-eci_a I_Co n d I ti o ns: Comments: I applicant /s/ Signed Original on File Signature of Contractor, Authorized Agent or Owner Date yr���ry,y� „yryry W� 6COCL Xl 'NOISOOH yq IpKWII YM MAIM 111.W1Y wNeA NO ONONHSV AHIVO 009 l l ! qj o o o u —, SNOI51A3tl NOIIIIOV430 311SNO NV-1d US ! VINHOA11VO 'OdS100 SIM NVS 133diS VSO2 V1NVS £9£ �filZ05Z 1 iHd000NOO ; - i G �i IJJ ' f 0 _mod 3 ra Lr r _ W. 1a- „ �Ga u � JVE 3 p 6 0La g vvi �� 00 000000 Q Lei OQ [`7G30�]Q � � Ada ms n r - 1 x — _ — _ T _ _ - — - _ — - — - — _ _ - — _ 1S N V e I V i N 0 N 1 1 HOMllddO 313N0N00 r N1tlN361S 313n]NO] — —111Md RUN. 4 ,44'04L 'l'd • —� lflfxlld •� I w wI-------------- ` Lr-- - B. W ; H , , s.6mA�9 Pam:. I• I i � I I M i � `•. � � iii �-----_-rc--' �--_- ----- I � � (n Ir 'may' i I 1`� u i 9 L����JJJ i '(5 S� f llli I s� ! 1 I I 1 : i j`l L�J n E. ¢� � �oz I I __ _ m w I i w, i r_--�---- iy i i L ` i ui Z I ` �C z I I o I �m Iif w wo J I I m Fir VI ' l+� ------ — ------ ----ll3lNVld— — l I uJ I w ,44'04l 'I'd k w,n I I i Environmental Health Services (805)781-5544 P.O. Box 1489 2156 Sierra Way San Luis Obispo, CA 93406 Fire Department (805) 781-7380 2160 Santa Barbara Avenue San Luis Obispo CA 93401-5240 CERTIFIED'UNIFIED PROGRAM AGENCY (CUPA) G 1'o HAZARDOUS MATERIALS INSPECTION FORM Date: 1 � Time: I/..W �� c�(/ FACILITY NAME: ESS: PHONE: AGENCY ❑ EHS ❑ AG DEPT CITY FIRE EFW data entry by: INSPECTION TYPE ❑ Routine ❑ Reinspection , Complai Other i p PROGRAMS INSPECTED: ❑ Business Plan ❑ HW Generator 4UST ❑ AGTU ❑CALARP REINSPECTION REQUIRED: ❑ NO ❑YES ❑ Business Plan ❑ HW Generator ❑ UST ❑ AGT ❑CALARP PERMISSION TO INSPECT: inspections may involve obtaining photographs, reviewing and copying records, and determining compliance with adopted codes. GRANTED BY (NAMPJTITLE): BUSINESS PLAN YES 1 NO N/A ❑ ❑ ❑ BPOI Business plan is complete, current, & available during inspection (HSC 25503.5, Title 19 CCR 2729) ❑ ❑ BP02 Inventory of hazardous materials is complete (HSC 25504, Title 19 CCR 2729) ❑ ❑ BP03 Site layout/facility maps are accurate (HSC 25504, Title 19 CCR 2729) TRAINING PLAN ❑ ❑ ❑ TROT Facility has appropriate training program (Title 19 CCR 2732 & 22 CCR 66265.16) ❑ ❑ ❑ TR02 Training documentation is maintained on site for current personnel (Title 19 CCR 2732 & 22 CCR 66265.16) EMERGENCY RESPONSE PLAN 1 ❑ ❑ EROI Contingency plan is complete, updated, and maintained on site (HSC 25504, Title 19 CCR 2731 & 22 CCR § 66265.53/54) ❑ ❑ ❑ ER02 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 66265.31- .43) ABOVEGROUND PETROLEUM STORAGE TANK ACT ❑ ❑ ❑ AT01 SPCC Plan is reviewed and certified by a registered engineer within last 5 yrs. (40 CFR 112.5(b)) t ❑ ❑ ❑ AT02 SPCC Plan is maintained on site or nearest field office. (HSC 25270) COMMENTS Go to http://www.sIopublicbedkh.org/environmentalhealth/hazardous_materials.htm, to obtain forms to comply with BPO1-BPO3, TROT and ER01 J INSPECTOR: �� 1 1J' FACILITY REP: C:\DOCIYME=--1\Wepra\LOCALS-1\Temp\c.lotus.notes.dafa\1_Inspection Form Page 1.doc 13-Jun-05 Environmental Health Services (805)781-5544 P.O. Box 1489 2156 Sierra Way - J + if + San Luis Obispo, CA 93406 Fire Department (805) 781-7380 J 2160 Santa Barbara Avenue 1 +e &0 San Luis Obispo CA 93401-5240 I ti lr CERTIFIED UNIFIED PROGRAM AGENCY (CUPA) ;. /a�/ eAZARDOUS MATERIALS INSPECTION FORM EFW data Date. entry by: Time: ' � ' 3 - J FACILITY NAME: 4A Ae7 /G . rV AGENCY INSPECTION TYPE ADDRESS: ❑ EHS ❑ AG DEPT WCITY FIRE PHONE: ' ' PROGRAMS INSPECTED: ❑ Business Plan ❑ HW Generator REINSPECTION REQUIRED: I ❑ NO [YES ❑ Business Plan ❑ HW Generator ❑ Routine ❑ Reinspection ❑ Complaint Other UST I ❑ AGT I ❑CALARP UST I ❑ AGT I ❑CALARP PERMISSION TO INSPECT: inspections may involve obtaining photographs, reviewing and copying records, and ,determining compliance with adopted codes. GRANTED BY (NAMEITITLE): YES NO N/A ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ EY �❑ ❑ ❑ ❑ COMMENTS IN BUSINESS PLAN BP01 Business plan is complete, current, & available during inspection (H! BP02 Inventory of hazardous materials is complete (HSC 25504, Title 19 ( BP03 Site layout/facility maps are accurate (HSC 25504, Title 19 CCR 272 TRAINING PLAN TROT Facility has appropriate training program (Title 19 CCR 2732 & 22 TR02 Training documentation is maintained on site for current personnel 66265.16) EMERGENCY RESPONSE PLAN ER01 Contingency plan is complete, updated, and maintained on site (HSC CCR § 66265.53/54) ER02 Facility is operated and maintained to prevent/minimize/mitigate fire hazardous materials/waste constituents to the environment. Maintaii ti equipment including an alarm and communications system (Title 19 .43) ,{ ABOVEGROUND PETROLEUM STORAGE TANK ACT (' AT01 SPCC Plan is reviewed and certified by a registered engineer within 1. AT02 SPCC Plan is maintained on site or nearest field office. (HSC 25270) Go to http://www.slopublichealth.org/environmentalhealdAazardous_materials.htm, to obtain forms to comply with BP01-BPi03, TR01 and ER01 f� Y T_ 1 Latitude: - — deg min decimal min y INSPECTOR:k _1 FACILITY REP: UME—I'Ihepro\LOCALS-1\Temp\c.lotus.notes.dala\1_Inspection Form Page 1.doc 13-Jun-05 f� II min (.✓I } p ' Environmental Health Services (805) 781-5544 P.O. Box 1489 2156 Sierra Way San Luis Obispo, CA 93406 Fire Department (805) 781-7380 2160 Santa Barbara Avenue San Luis Obispo CA 93401-5240 CERTIFIED UNIFIED PROGRAM AGENCY (CUPA) HAZARDOUS MATERIALS INSPECTION FORM EFW data Date: +o��]� entry by: Time: i FACILITY NAME: AGENCY INSPECTION TYPE ❑ EHS ❑ Routine ❑ AG DEPT ❑ Reinspection A DRESS: fi CITY FIRE ❑ Complaint ' _ ❑ Other PHONE: PROGRAMS INSPECTED: ❑ Business Plan ❑ Hw Generator UST ❑ AGT ❑CALARP REINSPECTION REQUIRED: I ❑ NO RYES ❑ Business Plan ❑ Hw Generator UST ❑ AGT ❑CALARP PERMISSION TO INSPECT: Inspections may involve obtaining photographs, reviewing and copying records, and determining compliance with adopted codes. GRANTED BY (NAME/TITLE�_ BUSINESS PLAN YES NO N/A ❑ ❑ ❑ BP01 Business plan is complete, current, & available during inspection (HSC 25503.5, Title 19 CCR 2729) ❑ ❑ ❑ BP02 Inventory of hazardous materials is complete (HSC 25504, Title 19 CCR 2729) ❑ ❑ ' BP03 Site layout/facility maps are accurate (HSC 25504, Title 19 CCR 2729) TRAINING PLAN TR01 Facility has appropriate training program (Title 19 CCR 2732 & 22 CCR 66265.16) ❑ ❑ ❑ TR02 Training documentation is maintained on site for current personnel (Title 19 CCR 2732 & 22 CCR 66265.16) f f EMERGENCY RESPONSE PLAN ❑ ❑ ❑ ER01 Contingency plan is complete, updated, and maintained on site (HSC 25504, Title 19 CCR 2731 & 22 CCR § 66265.53/54) ❑ ' ❑ U ER02 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 conummications system (Title 19 CCR 2731 & 22 CCR 66265.31- .43) ABOVEGROUND PETROLEUM STORAGE TANK ACT ❑ ❑ ❑ AT01 SPCC Plan is reviewed and certified by a registered engineer within last 5 yrs. (40 CFR 112.5(b)) ❑ ❑ AT02 SPCC Plan is maintained on site or nearest field office. (HSC 25270) it COVMENTS Go to http://www.slopublichealth.org/environmentalhealdVhazardous_rnaterials.htm, to obtain forms to comply with BPO1-BP03, TROT and ERO1 1 \Temp\c,lotus. 1—Inspection Form Page 1.doc 13-Jun-05 APPENDIX B WASTE MANIFESTS P State of California —Environmental Protection Agency �orsn Approved OMB Nq,2d50-00}9 (Expires 9-30-99J See Instructions on back Of Page 6. Department of Toxic Substances Control ?levee print or typo. Form designed For use on alite (-pitch) typewriter. ,Sacramento, California I+ k ILA 1. Generator's US EPA ID No. Manifest Document No. 2. Page I Information in the shaded areas UNIFORM HAZARDOUS s not required by Federal law. WASTE MANIFEST 3, Generator's Name and Mailing Address J - I A. $rate:Marilhast Deeunierit Number 4 ILi. t`�:''I,"'i::°7Y`.'�-��r��.i:1',fl;�: ''r �€ t�)' }tax. kE':i• n���'o1.fP '...-^? - rl'ra-• ... �`,n. iY.41. - •$'slala Crunvrolar.'s.lD :.f� . YT�a_•r:_.;rz r't� , ,. 4. Generator's Phone (:= ;;;';; 5, Transporter 1 Company Name 6. US EPA ID Hurniser C: stal 7tansparter's�ID [Ruserved.l T r c.`. i�.'• L` `" '.''�A., •4 f y} D. Transporro0s-Phone. -... o Y is _ ... . 7• Transporter 2 Company Name 8, US EPA ID Number I E- State T ransporler's ID ikeserved.l ' F. Transporlvr'.s Phone 9. Designated Facility Name and Site Address 10. US EPA ID Number G. 'Store Facility.'s-ID •I rr..n'n-t';'f v.�:;f"7',.r"7Y° - R. Facility's Phan❑ - 11. US DOT Description (including Proper Shipping Name, Hazard Class, and ID Number) 12. Containers 13. Total 14. Unit No. Tye Quantity Wt/vol 1. Wasle-Number . a. ,- ,.. ,• }�yy77�� Stole EPALOther G f.' Nb. State E R A T C. Scare O cpA'IQlttar R d. Slvtc :EPq%Olho-r . J. 4dcfitionol Descriptions for Motenal: 6 rec Aheve T K. Handling•Corfes;for Wosrar i_sPed Above , .._i�u�F..._�c=". +r ar`�y�w'�';,�?.•'.F:lal.:'fi+i..� `•'.+fi:E?la•...,__ ..._? ...-.... .. I a. r b. I I.` d- 15. Special Handling Instructions and Addifionol Information •• vs�-; F• .. '�. sS-4+r> ,�,�S.tr e a t e• i� +T-e.,a�r.: -yu ;- ie�ar>sM1:.r � r1: 3,•},04b 16. GENERATOR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accuralaly described above by proper shipping name and are classified, packed, labeled, in in for by highway intarnalional marked, and and are all respects proper condition transport according to applicably and national government regulations. If I am a large quoniily generator• I certify that I Bove a program in plots to reduce the volume•ond tox city of wasio generxtled to the degree I have delermined to be economical) predicable and Ihot I heve selected the method of lmotmanS, storage, or disposal currently waifo6le to me whieh minimizes the And future threat to human hgdlth practicable prawn! and the enviranmenl; OR, if I am a small quantity generator, f have mode a good faith effort to minimize my wosie genaralion and select the best waste management method that is avoiluble to me -and Ihol I con afford. printed/Typed Name Signature J ,Jr Month Da Year •t `i_ ^• '"S` i�'•,f'b," '" %�/3r j+�t +� e+�lyJ L� ,�`1' - _ •'••f T 17. Trans rter 1 Acknowled emem;of, Receiptof Materials- p N Printed/,T�pe� Ilome ' Sinn rfie rr Month Year 0 18. Trans ortar FA-cknovAedo amenr of Receipt of Materials R T Printed/Typed Name Signature Month Day Year E R 19. Discrepancy Indication Space F A C I L 1 20. PacfUly Owner or Operator Certification of recei t of hazardous materials covered 4y this manifest except as n6teid in Item 19, T Printed/Typed Name Signature Month Day Year Y DO NOT WRITE BELOW THIS LINE. }:TSC 8022A (1/99) Yellow: GENERATOR RETAINS ...11lPA 8700-22 NON -HAZARDOUS WASTE MANIFEST f11 w 1-- ir �O IL rn Iz Q ICC M P En.virohmentat Services Inc. . kc« at c: �� P.O. Box 80350 • Bak�rsSield, CA 93380;• (661) 393-1151 4 PROFILE NO. y �' =�' ElAZ N BK I❑ LA ❑ OKLA ❑ UT 0"'WA [0 YOLO ❑ NOTE: This orm fo b:e in'lieu of the Toxic Substance`Controls azardous waste manifest. To be us-ed for NON -HAZARDOUS O'STES only. /'•.1F-d1vIVIV►+Jr►+I'�Y+�►++�VW HNP+rrNNN1`�I•+•�IVI►II*�J"M.fNI+..N41VNN/VNN/V/VP•�NN/ti1NN'►+rV NN►+I�JN/1! Name : 76 S i ATICYN 0621n SEklllaip Mailing Address City /State / Zip : SAN LUIS GB I:SP6z CA $3401 Phone No tYer9�-tTe�3, Cohtact Signature: �i'I�'�'r %,�`r.;�:=-:�.� i ,�-- Y — f. Date: THE GENERATOR CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS Waste:•Description : WATER - Generating -Location : 76 STU*62,53, X!2- SAN` A RASA s*`E',, CAS JAJIS I i Handling Instructions : WEAR PROPEk .PPE � Quantity : 7BBL L 9GLS C eras C 7TONS CONTAINER TYPE: C I]TANK TRUCK C l DUMP TRUCK C J DRUMS ]BINS C ]OTHER DESIGNATED. -FACILITY: NAME: RENEX0V ysi`dVIROMM;iaS'7`LL SERVICE -- ADDRESS: �� � BRi,}1�'w�,a GE LA.�'M" CITY/STATE/ZIP; BAKERSFIELD CA 33:sw PHONE.# : c i)6311- MP VACUUM TRUCK SERVICE TICKET# L P- ,.b O ZTRA� MP ENVIRONMENTAL SERVICES, INC. Bin Noss \ 3400 Manor Street Signature; a'_� '-m r Bakersfield., CA 93308 - 661 / 393-1151 Date r P/U DATE: I D& Name: _—RENEDY ENVIRONMENTAL SERVICE Address : 2,001--a F", sfnu Iwu, t.•.&Yg, city/State/Zip: BAKERS;F`IFI:D, cA 9,3307 Phone NO: Discrepancy: Sig / 1 r- 1,) L Job # Disposal Method: n Landfill Other a Time :`�' am Dm 1 NON -HAZARDOUS WASTE MANIFEST M P Environmental Services, Inc. 42316 Adoo � � ] P✓ � Ir _ _ P.O. Box 80358 • Bakersfield, CA 93380 0 (661) 393-1151 ❑ AZ ❑ BK ❑ LA ❑ OKLA ❑ UT D WA ❑ YOLO ❑ II NOTE: This form to be in lieu of the Toxic Substance Controls hazardous E ,jII waste manifest. To be used for NON -HAZARDOUS WASTES only. I I �/VIVN/VN/V/VI►IMN/V/V/rI/�IiwPdd'vI'�ro/I\dIVIr/awe/wse�/PVva�NAII'VN/�IVNA/Nf�NI'vNNN/WM/Vral.v/�Jled Et a Name: Mailing Address City / State / Zip Phone No Signature: THE GEF Waste Description .4437 EINER SSA DR,-, S.iM L'01.S t. 1SPO„ CA 93401 [ S05)546 -045 Contact : Date: / R CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS a'"UfME, W, TE'R - 1="sDU i.7AZiA RTr'1'1US Generating Location : 76 131'1M6293, 36 SAN.1'rt f1'csx� ST, aAN LUIS OBISPO, CA Handling Instructions : WEAR PROPER PPE Quantity : ■•j t� I IBBL I ;`gGLS L I YDS L 'TONS CONTAINERTYPE: `�� TANKTRUCK L IDUMPTRUCK I ]DRUMS L ]BINS ]OTHER DESIGNATED FACILITY: NAME: R1'XEDY i::NVIRIGIIN :Y,i7A S lro :C1: ADDRESS : _ st 00 s.. RRMAGE t,.AhE CITY/STATE/ZIP: BA>: RSs<IPA-D, CA 93307 PHONE # : (6„61)637-1-S52 MP VACUUM TRUCK SERVICE TICKET#r -_.55? TRACT/TRLR# MP ENVIRONMENTAL SERVICES, INC. Bin No's 3400 Manor Street Signature r .. � Bakersfield, CA 93308 Date F, 661 / 393-1151 PrtJ DATE: _-7/72 Job t Name. ttUEDY LNV1:,?2'd3%;itIF.:N't AL SERVICE Address : 2000 E. BRUIaDAGE 3..AYI City/State/Zip : AfC tSSJ'ilrl i�N Ch 9:3307 Phone No : t661)637- 852 Discrepancy Disposal Method : ❑ Landfill Other Time : .�f_ ��„ ;_ am Pm Sign;ture �+P�P..S� Date :/�% 010f' NON -HAZARDOUS WASTE MANIFEST iY1 P Eimirozznzeratal Services, Iizc. 45446 P.O. Box 80358 • Bakerslield, CA 93380 • (661 ) 393-1151 'ROFILE NO. ��(o,����� �� � ❑ AZ ❑ BK 0 LA ❑ OKLA ❑ UT ❑ WA ❑ YOLO ❑ NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. I•VI•VI'�//�/N/VN/V!'III'�/IVN/r/VI•VN/vI'v/IVNI+NrII�/r�IV I�/IVI'V'IV/VI�/I�/IVNI'V N/VNN/VI'VI'VNNI'rNNN Name [� S Mailing Address : ._._,�`�_-7 C�-P. L 5 1>/9 _ bR 4�4 1 Q City /State /Zip :(�► �D13�5 L� 0 Phone No t �v.r `tS Contact: _ J. [ Signature: X Date: [--I THE GENER OR C TIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS L w j Waste Description—��� OU Generating Location : 72 ZSZfV ��(-p7�[_ & 54 Znd 5 J: c Handling Instructions r F- Quantity : �r I BBL I GLS YDS ]TONS CONTAINER TYPE: ]TANK TRUCK ! DUMP TRUCK L I DRUMS L BINS L ]OTHER DESIGNATED FACILITY_ : NAME: _ _ ADDRESS: CITY/STATE/ZIP: _ _-_.. PHONE # 1� t �S7 I MP VACUUM TRUCK SERVICE TICKET TRA71TFi 9 m1 MP ENVIRONMENTAL SERVICES, INC. Bin No's _ I 3400 Manor Street Signalure. Z .Bakersfield, CA 93308 Dale 7 Q 661 / 393-1151 P/U DATE. 1 % ZQ [. Job # I I - Name : - Disposal Method Address: 2u -b"q-�--uF Li?l� � F Landfill Other I.. EFL//_�� City/State/Zip : '.-.-_ 13 3 0— '7 v LL Phone No: b 3 7- i- _ __. Time : _ am pm I ` Discrepancy t E Signature: _. Date: / / NON -HAZARDOUS WATER TRANSPORT FORM GENERATOR Name: �C6or Address' 0/ Phone: - DESCRIPTION CUSTOMER Name: Address: Phone: .rd Momtorin eli ur c vvak� x Description of wat Container(s): Volume: Units: water. auger rinsate, sampling equipment rinsate, tank This non -hazardous waste water is monitoring well purge maycontain dissolved hydrocarbons. 1 certify according applicable regulations, and rin sate, combination thereof, or as described above. Describe water that the above named material has been would propertyrequire handling as a hd and aazardous wastssified a p possesses no characteristics that Generator/ ^— Authorized Agent: Print TRANSPORTER �c/lr� Name: e.3 , Address: Phone= hny�E DISPOSAL FACILITY Sign Job No: Pick-up Date: Truck ID: Driver: 1nStrat Inc. Quantity: Name: Units: Address: 1105C A' ort Wav D� Rio Vista CA _ Zl� Received by: ign Print Date CUD C �7-16 -D_ 6 . Date ' NON -HAZARDOUS WASTE MANIFEST r AO M P Environmental Services, Inc. 42,369 ` CH2O0515B P.D. Box W-K-akerstiold, CA 933Bff • [861) 393-1151 PROFILE NO. _ _ AzEl LA ❑ oxLAEl YOLO El NOTE: This form to be in lieu of the Tonic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. IVA/A1A/NI'►:IV/VIVN/VIVA►AJIVH!'►Io- F. J/VIV/VI►1I✓AJ/'►rNNNN!-r1A11'+.►NNNA/NIVIVI'✓1V1VJ"�.rIVIVtr/ Name: SECOR INTERNATIONAL` Mailing Address: City / State / Zip : Phone No Signature: THE GENERATOR Waste Description: _ Generating Location : 3437 EMPRESSA DR *A SAN LUIS OBISPO, CA 93401 )459-0884 Contact : Date: 7 CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON-HAZARDbUS SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA Handling Instructions : WEAR PROPER PPE Quantity : CONTAINER TYPE: ]TANK TRUCK DESIGNATED FACILITY: , NAME: CLEAN-. HARBORS } .9 C 7BBL C 7GLS C 1YDS C ]TONS C IDUMP TRUCK C 1 DRUMS C ]BINS,-[ ]OTHER CITY/STATE/Zip:_ BUTTONWILLOW, CA 93206 __ ADDRESS: 2500 LOKERN Rqw. a LL I MP VACUUM TRUCK SERVICE TICKET# - G MP ENVIRONMENTAL SERVICES, INC. Bin No's _ a 3400 Manor Street Signature: Bakersfiejd, CA 93308 Date 661 / 393-1151 , P/U DATE: cr - Name: CLEAN HARBORS Address: 2500 LOKERN RD City/State/Zip BUTTONWILLOW, CA 93206 Phone No: Y(800)544-7199 Discrepancy PHONE # : _ (800) 344-7199 ` Job # Disposal Method: ❑ Landfill Other _ Signature Date :III o •g'_. Z W 0~ roe —W — CL 0� y W J;sI n co W�.1 CD c AG / /) o tJJ�^ dLni'.6 •a E m 02 o5 '8_ '16 • •- �` �U N W w'y L U�md OL da �•2'a� lw ;��o U N Lu OU p L O� On N m p z } C� w z cc w cr O z (n S a0 OC O U) w U U O Q H O U LLJ Z (q Z LLU) Z Q Z o- O O Q w Q w O Z U J Z Ucr to w 00 Z cc w Z'� oC F=- F- ¢ m O a a CL FEoc c E-c9 U U z z q o o a o to iF- H m z El D • U ❑ > o ❑m F f uw.. u. 0 a LL 0 0 J Z O yJ w m Z w CE:o ❑. U Ol 0 N 2 LL J LL } U J U) � U w 0 O U) � � w� oZ 2m Hq� wLL o <o Y� U_ � H CU 00 w� Z mU U) O Y Z dY J-J On mm ! m w U U 5,P5770-1 NON -HAZARDOUS WASTE MANIFEST M P Environmental Services, Inc. 42370 CH2O0515B P.d Box 99359 • BaarsUeld, CA 93380 • f(,,61) 393-1151 PROFILt NO-X. I C] AZ ax ❑ LA ❑ (�tcr_�r � 2 4/ l Q _ " r ❑ UT ❑ WA ❑ YOLO ❑ NOTE: This form to be in lieu of the Toxic Substance Controls hazardous L V 'W H G LL C 0 0 Q F waste manifest. To be used fo? NON -HAZARDOUS WASTES only. 1�►h4!'��I►iNHA�P►IIVI�Itrfl�►NIVIV/VNI+JA/NNI►Jt✓1^✓�I/ti1N!►�AINHNI'r�1'►y✓NAJrVIti�l✓NA/!•r1/ VA/Yr1lYP►�! V Name : SECOR INTERNATIONAL Mailing Address: 3437 ENPRESSA DR #A City / State / Zip : Phone No Signature: THE GENERATOR Waste Description : Generating Location : SAN LUIS OBISPO, CA 93401 )459-0884 Contact Date: CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO,CA Handling Instructions WLAk'PROPER PPE Quantity: �� I BBL C J GLS CONTAINER TYPE: I ]TANK TRUCK C IDUMPTRUCK DESIGNATED FACILITY. ., NAME: CLEAN HARBORS CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 C XYDS C ]TONS C ]DRUMS C ]BINS C ]OTHER ADDRESS- 2500 LOKERN RD PHONE # : (800) 544-7199 MP VACUUM TRUCK SERVICE I TICKET# C 3cO f4 L_TRACT/TRLR# s/ 8- _ / 3 t z 7 MP ENVIRONMENTAL SERVICES, INC. Bin No's ' 3400 Manor Street Signature: Bakersfield, CA 93308 Date 661 / 393-1151 P/U DATE: 07-2,�r-04 Job # ^12 Name: CLEAN HARBORS Address: 2500 LOKERN RD City/State/Zip BUTTONWILLOW, CA 93206 Disposal Method : ❑ Landfill Other Phone No: (800) 544-7199 ; ,f 1,.Tirne : i r. am Discrepancy : Pm Signature _ ~'�� Date : [ ; 041 U- 0- 0 cc .0 Z- co LL ZO C) d (DO�E z cac) C/31 Py�(-7• NON —HAZARDOUS WASTE MANIFEST M P Environmental Services, Inc. 42371 CH2O0515B — P.O. Box 80358 - Bakersfield, CA 93380 - (661) 393-1151 ,PROFILE NO. L�'AZ ❑ BK ❑ LA ❑ OKLA r� W ( LL�/�1,,� �� El LIT ❑WA ❑YOLO ❑ NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. !�►I1��1'►IA�AI!►INNI�N�INA7V14A1►'►Il1IA/1►Il�il-►ail/1gINNI►y�►IAII►rN►►/NAI/►Il►r/rp4r1VN/Vlr�lV!►II'►N+r�IVNI tiII�I Name: SECOR INTERNATIONAL c Mailing Address: 3437 EMPRESSA DR *A 0 u F- cc C 0 u 2- Q 0- F C' LL C H i City / State / Zip : SAN LUIS OBISPO, CA_ 93401 Phone No (805)459-0884 Signature: THE r:1=1U9=RATnn r` Waste Description : Contact : Date: /_ / THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS Generating Location 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA Handling Instructions : WEAR -PROPER PPE Quantity : I I BBL 11 GLS I XYDS I ]TONS CONTAINER TYPE: C ITANK TRUCK C ?DUMP TRUCK C ] DRUMS, C ]BINS C ]OTHER DESIGNATED FACILITY: (' NAME. CLEAN HARBORS ADDRESS' CITY/STATE/ZIP: - BUTTONWILLOW, CA_ 93206 PHONE # : MP VACUUM TRUCK SERVICE TICKET y 3 n MP ENVIRONMENTAL SERVICES, INC. Bin No's 3400 Manor Street Signature: i Bakersfield, CA 93308 Date "7 661 / 393-1151 P/U OAT : Name: CLEAN HARBORS Address: 2500 LOKERN RD City/State/Zip : __BUTTONWILLOW, CA 93206 Phone No: (800)544-7199 Discrepancy: __ .. 2500 LOKERN RD (800)544-7199 /TRLR# Job # Disposal Method: ❑ Landfill Other Time: ' Signature : - Date am' pm I• IlY W , �aw z CD ID 0 1 Ll N t �E u7i no I A PROFILE NO s NON -HAZARDOUS WASTE MANIFEST 11007er M P Environmental Services, Inc. CH2O05158 P O Box 80358 - BakerIsheld, CA 93380 - (661) 393-1151 ❑ AZ ❑ BK V1 LA ❑ OKLA fr v\) ) 'G24l ll ❑ UT El WA POLO El 42372 NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. NIVN''r.rNrrNVNrr+N1'►:Nr►rrVNlvl►Irr.INNNM1Ii-VNNA+HNI►uIVl-+1 NNHr►IHNI►IIVH!`+1frrNNN►+ItrMr+'..r Name: `_ECOR INTERNATIONAL j Mailing Address : J43 % ENPRESSA DR #A Cr City / State / Zip : _ SAN LUIS OBISPO, CA 93401 F(805)459-0884 Phone No Contact mSignature: X Date: L THE GENERATOR CERTI IES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS F _ _ _ LU Waste Description : SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS y t Generating Location 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO,CA t. w a H Handling Instructions : WEAH PROPER PPE Quantity - — i I E I BBL E 1 GLS CONTAINER TYPE: C 7TANKTRUCK C IDUMPTRUCK DESIGNATED FACILITY NAME: CLEAN HARBORS D CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 MP VACUUM TRUCK SERVICE MP ENVIRONMENTAL SERVICES, INC. 3400 Manor Street Bakersfield, CA 93308 661 / 393-1151 Name: CLEAN HARBORS Address 2500 LOKERN RD C TYDS C ]TONS C ]DRUMS C ]BINS C ]OTHER ADDRESS. 2500 LOKERN RD PHONE # (800) 544-7199 TICKET# ��`� ` TRACT/TRLR# Bin No's Signature: r' Date P/U DATE: Job # City/State/Zip : BUTTONWILLOW, CA 93206 Phone No: (800)544-7199 — Discrepancy I'LL & Signature Disposal Method : ❑Landfill Other ,,Time: 8 Date : �/ am pm 10 mzt uj se g4e Vol $tn _w LOU s. E ( 11 C\j ca fl z (9 Z cc ci 0 z 3. Lu K 0 (IS 1 z m ui w x z 2 .w cc D co our m Z6 w z 0 Ii F- § 0 0 c w 0 ca LU LL LL rA Li Q) N fA.) CO GI CO rZ , C, Ln i--i a LD C, :P U) N 01 t 0 CA L'i LLI iY w m 2 D z 2 ❑ �o 01 0 C\j m CD co Cl. oU) �a .... ...... 0 C) Pe, !Ed LU z cd 6 Z(.) JJ om coini cc a. t•- f _J V LL G N E- I NON -HAZARDOUS WASTE MANIFEST oo]j; r M P Environmental Services, Inc. 42373 CH2O0515B P.O. Box 80358 •Bakersfield, CA 93380 • (661) 393-1151 PROFILE NO. _ ❑ Az ❑ BK ❑ LA ❑ OKLA r~ ❑ UT ❑ wA ElYOLo El 4 NOTE; This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. rVNNI�IN►r1/tiI1��1'�iI�IH1ti/tMI�rINA►II►lI�/PMN/v11V1'►i7�I1�►rMl'►IIVr✓I tilAfl►rNl►►NI�JAII►f1ti1/VI ✓Nl►q�►II►�/✓NNItii Name: SECOR INTERNATIONAL Mailing Address: 3437 EMPRESSA DR *A City / State / Zip : SAN LUIS OBISPO, CA 93401 Phone No t 805) 459�-0884 Contact : a. r _ Signature: X Date: —� / 1✓�__/ THE GENERATOR CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% N6N-HAZARDOUS Waste Description : __ SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS 76 -STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA Generating Location : Handling Instructions : WEAR PROPER PPE Quantity: 4S C IBBL C 1GLS I XYDS C ]TONS CONTAINER TYPE: I 7TANKTRUCK C ?DUMPTRUCK C ]DRUMS C JBINS E ]OTHER DESIGNATED FACILITY: NAME;. CLEAN HARBORS CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 MP VACUUM TRUCK SERVICE MP ENVIRONMENTAL SERVICES, INC. 3400 Manor Street Bakersfield, CA 93308 661 / 393-1151 Name: CLEAN HARBORS Address : 2500 LOKERN RD City/State/Zip : BUTTONWILLOW, CA 93206 Phone No: (800)544-7199 Discrepancy: ADDRESS: 2500 LOKERN RD PHONE # : (800) 544-7199 TICKET# � l Y)�( G TRA ITRLR# Bin No's Signature: -W� Date P/U DATE: Job # 0 /Fife Signature.:' Disposal Method : ❑ Landfill Other { pm 07 Date : �/ _•� S- Z c CV) Ic, Cal 0 LL LL z D 0 X0 LLJ 2-�Zj w co C, a CD 0 U) < Me 2. ai E 02 1 —E-r- w o— Lw T; z oWE = EM sN < -9 a, Wammo U. le LD4 174 LO cli 003 w j ti Cc, LO Co oi cc 0 cr C�c 0 d z z w a It 0 z cox ❑ Lu cc zo F w z IL Lu w w w CO co —71 z 0 w 0 Z z z z U) Z<-LLI p 0, z cc 0 cc 0 cc a. co 0 a- on rt cc � cc z z I orr a 0- out iz I' I W z > .:I W ❑ D 1--i F-4 H ❑ LU M -0 C! Ci C, Lwu LL LL CC, t ij v-4 r%, co t LL LL 0 LJ -,J 0, 7#- w IM 2 D Z Z Lu cc 0 0 : C) 0 CM Cn LL LL_j CL -Z:s Lu F-* Cl) - I Luc LL— �d 0 tu �e% C) PC 0d 08 LU z C6< ) Cl) in Y- Z(.) DY 65 0=) U)MI M (L Q u r� NON -HAZARDOUS. WASTE MAN't-F-4-ri-IST - M P Environmental Services, Inc. 42385 CHZ0051 S B P.O. Box 80358 - Bakersfield, CA 93380 - (661) 393-1151 PROFILE NO. -- ,' ❑ Az EleK ElLA ElOKLA El UT ❑WA ❑YOLO❑ 1, NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. /r/N�VIVAII'►I'►I rVIVNIVNIV!✓rrI1VI'►7'VI�NNIV/VNIV!►J'VP►:1-�:Mlti+/►IVfV1�:l-rIIVNNA1IVl-�lrII1:NNNNA! N SECUH INTERNATIONAL ame. Mailing Address City / State "/ Zip : Phone No C Signature: THE GENERATOR Waste Description : Generating Location : J43 % EIMPRESSA DR #A SAN LUIS OBISPO, CA 93401 )459-0884 Contact : Date: �— / 16 THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA Handling Instructions : WEAH PROPER PPE �c7 Quantity: ._.-` I IBBL I 1GLS CONTAINER TYPE: C ]TANK TRUCK I 9DUMP TRUCK DESIGNATED FACILITY: C RYDS C ]TONS ] DRUMS ]BINS ]OTHER NAME: CLEAN HARBORS ADDRESS:, 2500 LOKERN RD CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 MP VACUUM TRUCK SERVICE MP ENVIRONMENTAL SERVICES, INC. 3400 Manor Street Bakersfield, CA 93308 661 / 393-1151 Name : CL'lrAN HARBORS ,. - Address:' 2500 LOKERN RD City/State/Zip : BUTTONWILLOW, CA 93206 Phone No: "(800)544-7199 Discrepancy: .- PHONE # ( 800) 544-7199 TICKET t f TRACT/TRLR# Bin No's . Signature: Date P/U DATE: Job # La Disposal Method: ❑ Landfill Other Time : am Pm x Date Signature: �__ 2 c E cc 0 <- Iz, co o'2 0,0 a) — 17. -6 E ±1 w C LO U) No 2i 0 16 C--\j Et Z) E 8 M I cj) Cl) 'o C, Z CR .02 E -a ID rn cr, W, E 'ID 0 Go)- 4 ri C�l z 's Lj H Q1 — CC z cc Z Lr) C\1 CO d z cc 0 !2 zQ0 0 X 0 CL U) �Lj w 0 0 cc w W 6 z 0 0 CO z 0 z 0 z z (Z'W cc Y) z cc: :3 a: 0 :3 81 cc co 0 D ir 0 0 cc z a. 0- V) a I' in a. z E5 I W z L) > w LL El 171 M P) 0 I t LL. cl LL 0 Lj 0 6� w m z LL c) i D U) m CL 0 0 z co ki OWN 0 j ........... 7 W m L LL C Q I - NON -HAZARDOUS - WASTE MANIFEST 4 M P Environmental Services, Inc. 4 L 3 8 6 CH2O0515B i P.O. Box 80358 - Bakersfield, CA 93380 - (661) 393-1151 PROFILE NO. _ -� ❑ Az ❑ eK ❑ LA ❑ OKLA / n r Z�Z - - f� ❑ Ur ❑ WA ❑ YOLO ❑ NOTE: This form to be in lieu of the Toxic SUstance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. r►INNIV►V/r+N►V►'►INIVrVIrIAI►►+!'►IIVNI+�A+r►+Nr+1NNNNrV!►INN/ VAIIVIVNNHI �I'►INAfNA:I'�+1'►:1'r�NN Name: SECOR INTERNATIONAL Mailing Address : 3437 EHPRESSA DR AA City / State / Zip : RA1d Y 11T0 rMTGUn re W.) A eh I Phone No : 805) 459-0884 Contact _ : Signature: •�' --- e.- - .-,r Date: f � THE GENERATOR f`FRTIFIFA T14ATT14F WASTE AQ n=crQiacn Ic innoi Mlnsi uw�wnnn��� Waste Description Generating Location : RMTHURLINEMEN •- , 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO,CA Handling Instructions : WEAR PROPER PPE_ Quantity: _ I C I BBL C 1 GLS C 3 YDS C ]TONS CONTAINERTYPE: C ]TANK TRUCK C 3DUMPTRUCK C ]DRUMS C BINS C ]OTHER _ DESIGNATED FACILITY: NAME: -CLEAN HARBORS ADDRESS: 2500 LOKERN RD CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 PHONE # : (800) 544-7199 MP VACUUM TRUCK SERVICE TICKETO 7 RAcrrrRL MP ENVIRONMENTAL SERVICES, INC. Bin ,No's n 3400 Manor Street Signat re: Bakersfield, CA 93308 Date 661 / 393-1151 P/U DATE Job # Name: CLEAN HARBORS Address: 2500 LOKERN RD City/State/Zip: BUTTONWILLOW, CA 93206 Phone No: (800)544-7199 Discrepancy Disposal Method: ❑ Landfill " Other Time: - Signature : — - to am Pm .:- N J = i Z515 �. E 09 0 LU g q00 _ CO �m � o�Q �wE� LO W F�2�o SP377o�/ NON -HAZARDOUS. WASTE MANIFEST f ,.. M P Environmental Services, Inc. 42387 CH2O0515B P.O. Box 80358 • Bakersfield, CA 93380 • (661) 393-1151 PROFILE NO. ❑ Az eK [ILA ❑ OK6A-- { /)1,1� 2 2_ ❑ UT ❑ WA ❑ YOLO El NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. NHrrrNNNIV►VI►/IVNIVIV/VI►dIVNNI�INIVrV!'►IJ'✓NArIVH/Vrr/NNrVIVIVNI►INA�AIN►'►INNNH►Vrrr1V Name: SECOR INTERNATIONAL Mailing Address: 3437 EMPRESSA DR #EA w City / State / Zip SAN LUIS OBISPO, CA 93401 Phone No -;(805)459-0884 _Contact Im Signature: Date: a �7 'I I THE GENERATOR CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS Uj Waste Description : SOIL CONTAMINATED W/HYDROCARBONS •- NON HAZARDOUS Generating Location : 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA W WEAR PROPER PPE L ] Handling Instructions I` Quantity : _ IF C IBBL C IGLS C XYDS I TONS CONTAINER TYPE: ]TANK TRUCK C XDUMPTRUCK C 1DRUMS C ]BINS C ]OTHER DESIGNATED FACILITY: NAME; CLEAN HARBORS ADDRESS: 2500 LOKERN RD CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 PHONE # : (800)544-7199 0 MP VACUUM TRUCK SERVICE TICKET# G 3 8 TRACT/7RLR# C• MP ENVIRONMENTAL SERVICES, INC. Bin No's ` -.- a 3400 Manor Street Signature: 2 Bakersfield, CA 93308 Date 661 / 393 1151 P/U DATE: �4 Job # F Name: CLEAN HARBORS Disposal Method: } I Address: 2500 LOKERN RD ❑ Landfill Other ~ City/State/Zip BUTTONWILLOW, CA 93206 � : LL Phone No: (800)544-7199 Time: am N Discrepancy Pm Signature Date i M � � Z �} LU a l 1. [ d LL I� a LID Z i-- fQ- E _ (vjw LL 1 Z)cc m WNa CO FBI r Om v E� �v P m m Lu Z N ;w I� u r-1 1 � H v 8mo Z Z ZO oC 00 w 0 Z X 0 O jz C� w LO LL Z v � v M � O l PA O Z Z 0 U() 03-� w " O Z Z cU Z iii W a4 0 0 j Z a o �a 0w H m kFa J �- r w� W lb H Z W Q 0. -o O 5Er z oz 0 UO CO m m OR 0 N 2 J LL U J 4 � w §�. WF-§ LL �o t? W Z 0o U � Y QZ J � �Y J 0::) cc cc a U U _ �3lN0N-HAZARDOUS WASTE MANIFEST • M P Environmental Services, Inc. 4,2388 CH2O05158 P P.O. Box 80358 - Bakersfield, CA 93380 - (661) 393-1151 PROFILE NO. ❑ Az ❑ eK ❑ LA ❑ oKLA �J �.• ❑ UT ❑ WA ❑ YOLO ❑ NOTE: This form to be in lieu of the Toxic Substance Controls ha'Aardous waste manifest. To be used for NON -HAZARDOUS WASTES-,only. !►1lV7VNN1-rIIVI✓NI'r:NA:IVA/1V11 iHI ✓IVI✓IVNAfI-rll-r:N1'�.M�:N/V1VA/NHI'Vl-rI�►INHN7-r:7"Mr►11VIVI'�:tV/VIV l Name: SECOR INTERNATIONAL Mailing Address: 3437 EMPRESSA DR #A Q City / State / Zip : SAN LUIS OBISPO, CA 93401 C7 Phone No 805 ) 459-0884 Contact �7 Signature: Date:_/ THE GENERATOR CERTI Es THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS Waste Description : SOIL CONTAMINATED W/HYDROCA BONS - NON HAZARDOUS 0 Generating Location : _76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA Handling Instructions : WEAR PROPER PPE O Quantity : letiI I BBL I I GLS A YDS I ]TONS 1 CONTAINER TYPE: C ]TANK TRUCK C $DUMP TRUCK C ] DRUMS C ]BINS ]OTHER DESIGNATED FACILITY: NAME: CLEAN HARBORS ADDRESS: 2500 LOKERN RD CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 PHONE# : (800)544-7199 wW. MP VACUUM TRUCK SERVICE TICKET#�-rlor�'7`77TRACT/TRLR# MP ENVIRONMENTAL SERVICES, INC. Bin No's 3400 Manor Street Signature: Pakersfield, CA 93306 Date " 2 661 / 393-1151 P/U DATE: F Job # Name: CLEAN HARBORS - Disposal Method: Address : 2500 LOKERN RD l Landfill Other I� BUTTONWILLOW CA 93206 City/State/Zip U (800) 544-'1199 � I Phone No: Time _ _ am J Discrepancy pm I Signature : Date : /_.221 C W; C\j J c �Q y a u eo m� C3'o c TLn CO ��C 4 O W �o Cr LL } 3 8J 1..:,.: mW Ec AG �No �m v Q =� c r3 m m Mu� Q� =W Lu � . Z °E� Q � W 3 co F� cn t;r... j t2sR 'y cc zo L i J Z � (� o u u D N m p a: O o O z cc Z Zp 00 W s o z `� z z 0 U W w Z Z 0w z 2 cc cr (1) y.p N O 0 Z q � Q :J� IR2 1 CD 1 r z -_ .. p /1� ry �v H �IF��`-1 — - ■ • �--r+.-.•n•]�r1i�.�.�+WwflAwnwWrr�1�.•uili I0 W Z L.1W ri Elm 'XJ C g LL z LL ❑ iT1 i''a f'-•, iTi i') �J Y a. LL wo C 7 �LLJ a O 0 \Z o _ i�. LU m Z 2 CC D4 �O N 2 U) J LL } U J a cr W m S � O LL1 ❑ F- 2M Luo U Y� U � 1= Z mU N �Y J= OCo m m gr Q a m U U - •.. .._.. •. - � _ . lam- •�( �- .wtilu4Y�aY..— .. i - _ .. .� 'l /NON -HAZARDOUS WASTE MANIFEST M P Environmental Services, Inc. 42389 PROFILE NO. CH2O0515B� P.O. Box 80358 • Bakersfield, CA 93380 • (661) 393-1151 ❑ AZ ❑ BK ❑ LA, - ❑ OKLA NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. I-►/1-r1/AINNA►►V/rNIV/VI r1AI1-r/HN/rltMr-►NNNIVNI"�:NN►VIVNIVNNIV�►IIV/V/VNNIVI �:lVH�1N/ V/ VA► Name: SECOR INTERNATIONAL Mailing Address: City / State / Zip : 3437 EMPRESSA DR *A SAN LUIS OBISPO. CA 93401 Phone No (805)459-0884 Contact: Signature: Date: -1-Z 2 7 G'ca THE GENERATOR CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS Waste Description : SOIL CONTAMINATED W/HYDROCARBONS --NON HAZARDOUS Generating Location : 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO, CA Handling Instructions : WEAR PROPER PPE Quantity: /1 C IBBL I 1GLS C XYDS C ]TONS CONTAINER TYPE: C ]TANK TRUCK C XDUMP TRUCK C ]DRUMS C ]BINS C ]OTHER DESIGNATED FACILITY: NAME: CLEAN HARBORS CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 ADDRESS: 2500 LOKERH RD PHONE # : (800) 544-7199 MP VACUUM TRUCK SERVICE ' TICKET# a TRACT/TRLR# - 131%Z MP ENVIRONMENTAL SERVICES, INC. Bin No's 3400 Manor Street Signature: Bakersfield, CA 93308 Date 661 / 393-1151 P/U DATE: 7 - T7- R4C Job # 114 T Name: CLEAN HARBORS Address : 2500 LOXERN RD City/State/Zip : BUTTONWILLOW, CA 9:3206 Phone No: Discrepancy. (800)544-7199 A/C:f _161t /X_ Disposal Method : ❑ Landfill Other _ Time: am pm Signature: Date :/_/ I - FV 7 ti Y fC L[.. E�❑ 'Z'"': co A CC 2 0 m ro . •_x, _ E E'- !'' �^ T S=NLL __•3 .. " Fir w R.1 Q w u u LI 3rr` �^JI Tr � I Cl fir•',`•,. -f=1 � .I:., � LJD n rl CA r., M frJ !r' 0 .. Ci.:IW o I r -7 i U J5 JJ 11 ❑ W o m. cc ~ I III I_I LL U.LI ��I �I � ❑ LL a O o ii� co 1 U. J a V W 5 � p- ' o Z 0 Z m Lim 0 Y� U � O _J � om T a U U ' o Z 0 Z m Lim 0 Y� U � O _J � om T a U U NON -HAZARDOUS WASTE MANIFEST 1X 7 W W 7 I i r m W J d LJ W f; l CH2O0515B PROFILE NO. -� Z Z �' MP Environmental Services, Inc. P.Q. Box 80358 • Bakersfield, CA 93380 • (661) 393-1151 ❑ AZ I3K El LA ❑ OKLA ❑ UT ._ A ❑ YOLO ❑ NOTESThis form to'be in lieu of the Toxic Substance Controls hazardous waste manifest: To be used for NON -HAZARDOUS WASTES only. 42390 Arl'✓I�:1►J►V/�.IN+"�JNN/V►VNHH!✓NIVIVHN/VHNAII✓N7"�:Nrr1Ir.1IV►VN/VJ-++JV►VNI-r7NNIVNAI►-+.1/VI,IIV Name: SECOR INTERNATIONAL Mailing Address : 307 EMPRESSA DR #A City / State / Zip : SAN LUIS OBISPO, CA 93401 Phone No (805)459-0884 Contact: Signature: Date: / a Z THE GENERATOR CERTIFIES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS Waste Description : SOIL CONTAMINATED W/HYDROCARBONS -NON HAZARDOUS i - Generating Location : _76 STATION, 363 SANTA ROSA ST, SAN LUIS OBISPO,CA Handling Instructions : WEAR PROPER PPE Quantity: (•K C IBBL 1" IGLS C XYDS C ]TONS CONTAINER TYPE: DESIGNATED FACILITY_: NAME: GLEAN HARBORS C ]TANK TRUCK C XDUMPTRUCK C JDRUMS C ]BINS C OTHER CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 MP VACUUM TRUCK SERVICE MP ENVIRONMENTAL SERVICES, INC. 3400 Manor Street Bakersfield, CA 93308 661 / 393-1151 Name: CLEAN HARBORS Address: 2500 LOKFRN RD } ~ _ City/State/Zip BUTTONWILLOW, CA 93206 : C LL Phone No: (800)544-7199 uDiscrepancy. ADAESS: 2500 LOKERN RD PHONE # : _ (800) 544-7199 TICKET# 3 0033 " TRACT/TRLR# �� ► 3 / a Bin No's Signature: Date P/U DATE:'---' 11 - Job # r r G a Disposal Method: 'Landfill Other Time: Signature� .. date 'am pni. TL P mo Z' 3:1 mw, -F- JD "—E LL .4. LAJ jrj ��rr a ID ICU mr, '0 Cl Z Ld Ct N t 0) t -tw CZ Z go- ❑2p cc 0 .2� z co cc &AW co - 0 LIJO LL- 0 OD cc a. cc C) 5qo - NON-HAZARDOi I,U­ WASTE MANIFEST M P Environmental Services, Inc. 42391 CH2O0515B P.O. Box 80 8 • ershefd. CA 93380 • (661) 393-1151 PROFILE NO. _ ❑ Az ❑ LA ❑ oKL4YOLO El /ZZ UT NOTE: This form to be in lieu of the Toxic Substance Controls hazardous waste manifest. To be used for NON -HAZARDOUS WASTES only. M/VIVN/VN/V!'►11VrrINI-rI1►rN►✓NA/IVNHNNrrrl✓NNNNIVHA.rAryVNNNA.rN►V/til�+.:IVNlr.r1+�:/V/V/V/rl Name: '' SECOR INTERNATIONAL Mailing Address : 3437 EMPRESSA :DR #A City / State / Zip : SAN LUIS UBISP;O, CA 93401 r Phone No t 805) 459-0884 _ Contact efq Signature: X Date: THE GENERATOR CERTI IES THAT THE WASTE AS DESCRIBED IS 100% NON -HAZARDOUS Waste Description : SOIL CONTAMINATED W/HYDROCARBONS - NON HAZARDOUS Generating Location : 76 STATION, 363 SANTA ROSA ST, SAN LUIS OBXSPO, CA Handling Instructions ; WEAR PROPER PfE Quantity: I 1BBL C 1GLS I XYDS C ]TONS CONTAINER TYPE: I ITANKTRUCK „ C XDUMPTRUCK C ]DRUMS C ]BINS C ]OTHER � J DESIGNATED FACILITY: NAME: CLEAN HARBORS CITY/STATE/ZIP: BUTTONWILLOW, CA 93206 OC ILL MP VACUUM TRUCK SERVICE TICKET# 0 MP ENVIRONMENTAL SERVICES, INC. Bin No's — a 3400 Manor Street Signature: _ Bakersfield, CA 93308 Date Z Q 661 / 393-1151 P/U DATE: fY H I Name: CLEAN HARBORS Address: 2500 LOKERN RD F- M City/State/Zip : U LL Phone No: Cl) Discrepancy f- BUTTONWILLOW, CA (800)544-7199 93206 ADDRESS 2500 LOKERN RD PHONE # - (800) 544-7199 LR# Job # Disposal Method 0 Landfill Other Time: Signature: ate I am Pm ti I Col FYI t a W ca c C D cc 0 �!IILij CW C 0 U CW C 0 U �p N 2 J U- I U J U) a a �G � 5 � o 7�. Iw O / z -• • Y- L-.. APPENDIX C -OF-CUSTODY DOCUMENTATION N N E d E d E d E h C1 N O f�9 m m 4414 � „sle�ew ZZ-1 N OY . Ilnd DOA d M3-9131 OHdl m w tC (¢Z-OP) PHdl O O C Q (60- a) $Hdl E U T m m 7. m 07 d d 0 > > .0 m ya C> u 0 = E W _ N C ❑ ❑ d U E E E i= i= E 3 n U N O O 4" ++ O O C � U C3 0 co N N ❑ ❑ x (n a is Y Q 16 ❑ C 0 N a) 07 U M d N L N N N O N C J a d fS n no 0 E O c H c0 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1490-1 3437 Empresa Drive, Suite A Date Received: 6130/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/9/06 Project: 76 Service Station 6293 Date Analyzed: 7/9/06 Client ID: WO-GW Matrix: Aqueous Lab Contact. J, Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND pg/L 10 Bromobenzene ND pg/L 10 Bromochloromethane ND pg/L 10 Bromodichloromethane ND pg/L 10 Bromoform ND pg/L 10 Bromomethane ND pg/L 10 n-Butylbenzene ND pg/L 10 sec-Butylbenzene ND pg/L 10 tent-Butylbenzene ND pg/L 10 Carbon Tetrachloride ND pg/L 10 Chlorobenzene ND pg/L 10 Chloroethane ND pg/L 10 2-Chloroethylvinyl ether ND pg/L 10 Chloroform ND pg/L 10 Chloromethane ND pg/L 10 2-Chlorotoluene ND pg/L 10 4-Chlorotoluene ND pg/L 10 1,2-Dibromo-3-Chloropropane ND pg/L 10 Dibromochloromethane ND pg/L 10 Dibromomethane ND pg/L 10 1,2-Dichlorobenzene ND pg/L 10 1,3-Dichlorobenzene ND pg/L 10 1,4-Dichlorobenzene ND pg/L 10 Dichlorodiflucromethane ND pg/L 10 1,1-Dichloroethane ND pg/L 10 1,2-Dichloroethane (EDC) ND pg/L 10 1,1-Dichloroethene ND pg/L 10 cis- 1,2-Dichloroethene ND pg/L 10 Test Method: EPA 8260E PQL = Practical Quantitation Limit Results listed as ND would have been reported If present at or above the listed PQL. Raised PQL's due to dilution 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: 5ecor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-GW Matrix: Aqueous SAMPLE ID: 06-1490-1 Date Received: 6/30/06 Date Sampled: 6/29/06 Date Extracted: 7/9/06 Date Analyzed: 7/9/06 Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL :rans-1,2-Dichloroethene ND pg/L 10 1,2-Dichloropropane ND pg/L 10 1,3-Dichloropropane ND pg/L 10 2,2-Dichloropropane ND pg/L 10 1, 1 -Dichloropropene ND pg/L 10 cis-1,3-Dichloropropene ND pg/L 10 trans-1,3-Dichloropropene ND pg/L 10 Dichlorotrifluoroethane ND pg/L 10 Ethylbenzene ND pg/L 10 Ethylene dibromide (EDB) ND pg/L 10 Hexachlorobutadiene ND pg/L 10 Isopropylbenzene ND pg/L 10 4-Isopropyltoluene ND pg/L 10 Methylene Chloride ND pg/L 10 Naphthalene NO pg/L 10 n-Propylbenzene ND pg/L 10 Styrene ND pg/L 10 1,1,1,2-Tetrachloroethane ND pg/L 10 1,1,2,2-Tetrachloroethane ND pg/L 10 Tetrachlbroethene (PCE) ND pg/L 10 Toluene ND pg/L 10 1,2,3-Trichlorobenzene ND pg/L 10 1,2,4-Trichlorobenzene ND pg/L 10 1,1,1-Trichloroethane (TCA) ND pg/L 10 1,1,2-Trichloroethane ND pg/L 10 Trichloroethene (TCE) ND pg/L 10 Trich Iorofluoromethane (freon 11) ND pg/L 10 Test Method: EPA 8260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. Raised PQL's due to dilution 307 ROEMFR WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Clieni. Secor SAMPLE ID: 06-1490-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/9106 Project: 76 Service Station 6293 Date Analyzed: 7/9/06 Client ID: WO-GW Matrix: Aqueous Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL 1,2,3-Trichloropropane ND pg/L 10 1,2,4-Trimethylbenzene ND pg/L 10 1,3,5-Trimethylbenzene ND pg/L 10 Vinyl Chloride ND pg/L 10 Xylenes ND pg/L 10 Diisopropyl Ether (DIPE) ND pg/L 10 Ethyl t-Butyl Ether (ETBE) ND pg/L 10 Methyl t-Butyl Ether (MTBE) ND pg/L 10 t-Amyl Methyl Ether (TAME) ND pg/L 10 t-Butyl Alcohol (TBA) ND pg/L 200 Ethanol ND pg/L 10000 Percent Surrogate Recovery (Dibromofluoromethane) 87 Percent Surrogate Recovery (Toluene-d8) 97 Percent Surrogate Recovery (4-Bromofluorobenzene) 95 Test Method: EPA 82608 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL, Raised PQL's due to dilution X" Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client. Secor SAMPLE ID: 06-1490-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-GW Matrix: Aqueous Lab Contact. J, Carstens Constituent EPA Method Report Of Analytical Results Metals by EPA 6020/7470A Analysis Reporting Results Units PQL Extraction Date Analysis Date Antimony 6020 0.006 mg/L 0.005 6/30/06 7/7/06 Arsenic 6020 0.028 mg/L 0.005 6/30/06 7/7/06 Barium 6020* 0.56 mg/L 0.010 6/30/06 7/7/06 Beryllium 6020 ND mg/L 0.001 6/30/06 7/7/06 Cadmium 6020 0.011 mg/L 0.001 6/30/06 717/06 Chromium 6020* 0.036 mg/L 0.020 6/30/06 7/7/06 Cobalt 6020* 0.014 mg/L 0.010 6/30/06 7/7/06 Copper 6020 0.24 mg/L 0.001 6/30/06 7/7/06 Lead 6020 0.16 mg/L 0.001 6/30/06 7/7/06 Mercury 7470A ND mg/L 0.0002 6/30/06 6/30/06 Molybdenum 6020 0.086 mg/L 0.001 6/30/06 7/7/06 Nickel 6020* 0.076 mg/L 0.010 6/30/06 7/7/06 Selenium 6020 0.003 mg/L 0,002 6/30/06 7/7/06 Silver 6020 ND mg/L 0.001 6/30/06 7/7/06 Thallium 6020 ND mg/L 0.001 6/30/06 7/7/06 Vanadium 6020* 0.15 mg/L 0.010 6130/06 7/7/06 Zinc 6020* 0.50 mg/L 0.010 6/30/06 7/7/06 Extraction Method: EPA 3005A PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution Julius G. Carstens. Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1490-1 3437 Empresa Drive, Suite A Date Received:6130/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn. Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-GW Matrix: Aqueous Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 9400 mg/L 5.0 EPA 1664A 7/6/06 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 w a O U LL O Z U d V a E C) " Q � -0 ch = u) A N cu Vi- � � o ++ m m C c cn cu E 0 c M N .; fn N W ,� CD CD C y � c Q o m a m O CO M N C" � C C 0 i+ �0 LO 0) O N O oo y _) O two V (D W O m O O CO G1 �co Z v 0 (n ti 6 = t!1 = O E E O H a a W m 7 IL u) U 3 C O O) y N M co L o U Ia U c co 0 IX 0 w to a (n LL w n cn 0 m C as W in a7 0 O y a w � m a 0 M O U) m fn c v Ln p co � a) m C d O to y Q d 0 O C. E 0 0 d C. d O a O N Y E E E E .Peel Ielol ` , 'X\ loue433 'X t] 0 3813 X 3dlO 'V81 3WV1'381W In a7 O O X318 0 0 (ZC -EZD) OHdl (CZD-OP) PHdl _ a � 0 I6� 4�1 6Hdl m m m U N N d O yl d 0 V V 0 o N w C S U ` ci E ci E ai E �' ate) c _a � U 0 @ 0 m m � .c o a 0 0 0 aI a) a) 0 3: 3 V O d (7 N N X rn N •� co C > W m a) Q Ecu +: a c o a) N o o. (� O Tl�) V O — m m m ` j CA rn p d d L Z L C:a) a) E m C. J E �— U) = f/) 3 N s rn 0) U)> 1T [S d 2.0 0-0 C co E Ein m iu roc M tr -tr in U J O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1491-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/9/06 Project: 76 Service Station 6293 Dale Analyzed: 7/9/06 Client ID: Baker Tank - 1 Matrix: Aqueous Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Constituents Results Reporting Acceptance Units Criteria PQL Benzene ND pg/L 0.5 Toluene ND pg/L 0.5 Ethylbenzene NO pg/L 0.5 Total Xylenes ND pg/L 0.5 1,2-Dichloroethane (EDC) ND pg/L 0.5 t-Amyl Methyl Ether (TAME) ND pg/L 0.5 t-Butyl Alcohol (TBA) 240 pg/L 10 Diisopropyl ether (DIPE) ND pg/L 0.5 Ethyl t-Butyl Ether (ETBE) ND pg/L 0.5 Methyl t-Butyl Ether (MTBE) ND pg/L 0.5 Ethanol ND pg/L 500 TPH Gasoline (C4-C9) ND pg/L 50 Percent Surrogate Recovery (Dibromofluoromethane) 813 Percent Surrogate Recovery (Toluene-d8) 109 Percent Surrogate Recovery (4-Bromofluorobe nzene) 96 I ast Method, EPA 926951LUF1 GC/M5 TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Oireclor 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1491-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/10/06 Client ID: Baker Tank - 1 Matrix: A ueous Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1491-1 Baker Tank - 1 TPH C10-C22 0.07 mg/L 0.05 Surrogate Recovery o-Terphenyl 89 % i est Method / Extraction Method: EPA 8015-Modified / EPA 3510C TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit y Results listed as ND would have been reported if present at or above the listed PQL. fOEC does not provide consultative opinion, either explicit or implied. I Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 1 1 O 1 L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Baker Tank - 1 Matrix: A ueous SAMPLE ID: 06-1491-1 Date Received'. 6/30/06 Date Sampled: 6129/06 Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Lead 6020 ND mg/L 0 001 6/30/06 7/5/06 Extraction Method: EPA 3005A PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ' Julius G. Carstens, Lab Director I N C . 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 �JI 0 c ca a) V C N V m �y O <O en rn ccoo W a_ � a � c � o � Q m r CD H d 0o W v CCD N � N m W m u N W O y = CD m d N cc F- w ~ Y tm Z C = d a •p W E a) t� a> N G 7 +O+ C a in Q t 0 c as N M GO C O CO y U ago w a`) Q. E N a U- U) y c � d �> a) 0 0 O. *+ N ` Ln L O tCD c as c E ) > W 3 'C �. J ILA d o M C N a CO CD 0 CO M N ao m W N O O C Q o C. o. 0 d IL CL N .Y E 1 m 5 E E 0 � � 1 ?715 d H d 71-L N 1� X XXX\ . Ilnd BOA XXA X Xx \ � � 0 w J�(` � Uf i(Zf�CZ�) aHdl 1>Q/X\ \ � \ xx T / O OLD) PHdl ` QI(CZO O E (631,D) 6Hdl x >< / /� U I M m -D CL `~ �"0 0 04 o = m ❑ ❑ U / a E 3 d U cc O O O -- C 0 ♦: D O O O 4k V ' 1 ._ .--.. r m r m w m = N G 0 U El El x a E C0 I J t� If N N .+ 00 a y a)C5 j o �> M p In \ C c O ❑ °` =3 U >+ c 0 r I } r'1 T 4n (� iio C� O a V •o v> N m E } 6 ( 1 w to c ow a)cE � Lw E rm c E E,W w U) U) r- O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E Client: Secor SAMPLE 1D: 06-1492-1 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Sewage @ 3' Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0,005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1. 1 -Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1, 1 -Dichloroethene ND mg/Kg 0.005 cis- 1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 9260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. I N C . 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Sewage @ 3' Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0,005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Iso.propyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachl6roethane ND mg/Kg 0.005 1.1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0,005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method: EPA 8260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C- Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Sewage @ 3' Matrix: Solid Date Received: 6/30/06 Date Sampled: 6/29/06 Date Extracted: 7/6/06 Date Analyzed: 7/7/06 Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reportirtg Acceptance Constituents Results Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t•Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 94 Percent Surrogate'Recovery (Toluene-d8) 93 Percent Surrogate Recovery (4-Bromofluorobenzene) 79 Test Method: EPA 8260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL r ulius G. Carstens. Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C, Client Secor SAMPLE ID: 06-1492-2 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29106 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: WO-BOT @ 10--1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0,005 tert-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0,005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotaluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis- 1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 8260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ll): 06--1492-2 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project:-76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: WO-BOT @ 10'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0,005 1. 1 -Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method: EPA 6260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (B05) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVIRO N MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-2 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6129/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: WO-BOT @ 10--1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0,005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 97 Percent Surrogate Recovery (Toluene-d8) 102 Percent Surrogate Recovery (4-Bromofluorobenzene) 92 Test Mathnr1, FPA 826013 PQL = Practical Quantitation Limit Results listed as ND would have been reported If present at or above the listed PQL. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID. 06-1492-6 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6106 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - BOT @ 1 V-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene NO mg/Kg 0,005 Bromobenzene NO mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane NO mg/Kg 0.005 Bromoform NO mg/Kg 0.005 Bromomethane NO mg/Kg 0.005 n-Butylbenzene 013 mg/Kg 0.005 sec-Butylbenzene 0,026 mg/Kg 0.005 tert-Butylbenzene NO mg/Kg 0.005 Carbon Tetrachloride NO mg/Kg 0.005 Chlorobenzene NO mg/Kg 0.005 Chloroethane NO mg/Kg 0.005 2-Chloroethylvinyl ether NO mg/Kg 0.005 Chloroform NO mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene NO mg/Kg 0.005 4-Chlorotoluene NO mg/Kg 0.005 1,2-Dibromo-3-Chloropropane NO mg/Kg 0.005 Dibromochloromethane NO mg/Kg 0.005 Dibromomethane NO mg/Kg 0.005 1,2-Dichlorobenzene NO mg/Kg 0.005 1,3-Dichlorobenzene NO mg/Kg 0.005 1,4-Dichlorobenzene NO mg/Kg 0,005 Dichlorodifluoromethane NO mg/Kg 0,005 1,1-Dichloroethane NO mg/Kg 0.005 1,2-Dichloroethane (EDC) NO mg/Kg 0.005 1, 1 -Dichloroethene NO mg/Kg 0.005 cis-1,2-Dichloroethene NO mg/Kg 0.005 Test Method: EPA 8280E/LUFT GC/MS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O 1 L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-6 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - BOT @ 1 V-1 { Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0,005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene 0.019 mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene 0.019 mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene 0.22 mg/Kg 0.005 n-Propylbenzene 0.071 mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichioroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method: EPA 8260B/LUFT GC/MS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client. Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - BOT @ 11'-1 Matrix: Solid Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS SAMPLE ID: 06-1492-6 Date Received: 6/30/06 Date Sampled: 6/29/06 Date Extracted: 7/6/06 Date Analyzed: 717/06 Lab Contact: J. Carstens Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene 0.71 mg/Kg 0.010 ` 1,3,5-Trimethylbenzene 0.094 mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes 0.040 mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) 0.069 mg/Kg 0.025 Ethanol ND mg/Kg 0.5 TPH Gasoline (C4-C9) 0.19 mg/Kg 0.05 Percent Surrogate Recovery (Dibromofluoromethane) 98 Percent Surrogate Recovery (Toluene -dB) 109 Percent Surrogate Recovery (4-Bromofluorobenzene) 100 Test Method: EPA 8260131LUFT GC11iMS TPH Gasoline (C4-Cy) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution � " A�* -- -� � Julius G. Carstens, Lab Director —1 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 6 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client, Secor SAMPLE ID: 06-1492-7 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6106 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - E @ 10'-2 Lab Contact: J. Carstens Matrix. Solid Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0,005 sec-Butylbenzene ND mg/Kg 0.005 tert-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1, 1 -Dichloroethene ND mg/Kg 0.005 cis- 1.2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 8260BILUFT GC/M5 TPH Gasoline (CrC9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-7 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier- E @ 1U-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0 005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0,005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0,005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1. 1, 1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetra chloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Tfichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichtoroethene ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method: EPA 8260B/LUFT GC/MS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client 5ecor SAMPLE ID: 06-1492-7 3437 Empresa Drive, Suite A Date Received: 6130/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - E @ 10'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL. 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 TPH Gasoline (C4-C9) ND mg/Kg 0.05 Percent Surrogate Recovery (Dibromofluoromethane) 93 Percent Surrogate Recovery (Toluene-d8) 90 Percent Surrogate Recovery (4-Bromofluorobenzene) 90 Toy l MPthnd- FPA R2911FULUFT GC1M5 TPH Gasoline (CrC9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G, Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI R O N MENTAL A N D C O M P L I A N C E I N C Client. Secor SAMPLE ID: 06-1492-8 3437 Empresa Drive, Suite A Date Received: 6130106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - W @ T-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-B utyl benzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0,005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodiflucromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis- 1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 92rRnR1H.1FT GC1MA TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Chant Secor SAMPLE ID: 06-1492-8 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - W @ 7'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans- 1,2-DichIoroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans- 1,3-Dichlcrop ropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-1sopropy[toluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene 0.097 mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,12-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method- EPA 8260BILUFT GC1MS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-8 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - W @ T-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene 0.26 mg/Kg 0.005 1,3,5-Trimethylbenzene 0.090 mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes 0.12 mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0,005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 TPH Gasoline (C4-C9) 0.12 mg/Kg 0.05 Percent Surrogate Recovery (Dibromofluoromethane) Percent Surrogate Recovery (Toluene-d8) Percent Surrogate Recovery (4-Bromofluorobenzene) 100 94 91 Test Method: EPA 52605/1LOFT GG/M5 TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-9 3437 Empress Drive, Suite A Date Received: 6130/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7106 Client ID: Clarifier- N @ 8'-4 Matrix: Solid Lab Contact: J. Carstens Report Of Analvtical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0 005 Bromochloromethane NO mg/Kg 0.005 Bromodichloromethane NO mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene 0.059 mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tent-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene NO mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0:005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis-1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA B28413ILUI=T GC1M5 TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: 5ecor SAMPLE ID: 06-1492-9 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - N @ 8'-4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1, 1 -Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene 0.027 mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene 0.020 mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene 0.032 mg/Kg 0.005 n-Propylbenzene 0.075 mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1, 1, 1 -Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 ITrichloroethene (TCE) ND mg/Kg 0.005 ITrichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method* EPA 8260BILUFT GC1M5 TPH Gasoline (CrC9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1402-9 3437 Empresa Drive, Suite A Date Received: 6130/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attm Robert Vander Weele Date Extracted: 716/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - N @ 8'-4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene 0.61 mg/Kg 0.005 1,3,5-Trimethylbenzene 0.027 mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes 0.030 mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0,005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 TPH Gasoline (C4-C9) 0.10 mg/Kg 0.05 Percent Surrogate Recovery (Dibromoflucromethane) Percent Surrogate Recovery (Toluene-d8) Percent Surrogate Recovery (4-Bromofluorobenzene) 80 96 99 i est Nietrlou: LYA UbUbILUV 1 GG/M5 TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-10 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - S @ 9'-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-B utyl benzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0,005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 DichlorodiFluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis- 1.2-Dichloroethene NO mg/Kg 0.005 Test Method: EPA 8260BILUPT GClMS TPH Gasoline (C4-Cy) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-10 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7/06 Client ID: Clarifier - S @ 9'-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans- 1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1. 1 -Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichicrobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method- EPA 82G09/LOFT GC/MS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 t O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client. Secor SAMPLE ID: 06-1492-10 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/6/06 Project: 76 Service Station 6293 Date Analyzed: 7/7106 Client ID: Clarifier - S @ 9'-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 It -Butyl Alcohol (TBA) 2.1 mg/Kg 0.025 1 Ethanol ND mg/Kg 0.5 TPH Gasoline (C4-C9) ND mg/Kg 0.05 Percent Surrogate Recovery (Dibromofluoromethane) 103 Percent Surrogate Recovery (Toluene-d8) 89 Percent Surrogate Recovery (4-Bromofluorobenzene) 97 Test Method: EPA 826661LUFT GCIMS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL FJulius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 i Kim-wo O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-4 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: Hoist A @ T-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1492-4 Hoist A @ T-1 TPH C23-C32 ND mg/Kg 50 Surrogate Recovery o-Terphenyl 71 % Test Method / F)ctrartinn Mathnri• PPA R(NF_Mn iifiarl / GPO'4FrnR TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 6 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Hoist C @ 125-1 Matrix: Solid Report Of Analytical Results SAMPLE ID: 06-1492-5 Date Received:6130/06 Date Sampled: 6/29/06 Date Extracted: 7/3/06 Date Analyzed: 7/5/06 Lab Contact: J, Carstens Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1492-5 Hoist C @ 12.5'-1 TPH C23-C32 ND mg/Kg 50 Surrogate Recovery o-Terphenyl 127 % Test Method / Extraction Method: EPA 6015-Modified /'EPA 35508 TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (80.5) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client; Secor SAMPLE 11D: 06-1492-6 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project. 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: Clarifier - GOT @ 11'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1492-6 Clarifier - BOT @ 1 V-1 TPH C10-C22 390 mg/Kg 25 TPH C23-C32 2000 mg/Kg 50 Surrogate Recovery o-Terphenyl 93 % c�i mcui�u +GnudLlwll IVIeUIUU. CI'H GUl7-Nit]alTle❑ / tF'H �5�t]�S TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil TPH ranges specified per clients request, PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL, OEC does not provide consultative opinion, either explicit or implied Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-7 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: Clarifier- E @ 10'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results OEC ID Client iD Constituent Analysis Results Reporting Units PQL 06-1492-7 Clarifier - E @ 10'-2 TPH C10-C22 26 mg/Kg 25 TPH C23-C32 74 mg/Kg 50 Surrogate Recovery o-Terphenyl 67 % Test Method ! Extraction Method: EPA 8015-Modified / EPA 355DR TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Sec❑r SAMPLE ID: 06-1492-8 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: Clarifier - W @ 7'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results OEC ID Client ID Constituent Analysis Results Reporting Units PQL 06-1492-8 Clarifier - W @ 7'-3 TPH C10-C22 290 mg/Kg 25 TPH C23-C32 1900 mg/Kg 50 Surrogate Recovery o-Terphenyl 105 % i esT Ivletnod i Extraction Metnod: EPA 8U1 b-Modified / EPA 3bbUb TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied, Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (1305) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-9 3437 Empresa Drive, Suite A Date Received, 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: Clarifier - N @ B' 4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results units PQL 06-1492-9 Clarifier - N @ 8'-4 TPH C10-C22 100 mg/Kg 25 TPH C23-C32 290 mg/Kg 50 Surrogate Recovery o-Terphenyl 88 % Test Method 1 Extraction Method: EPA i3015-Modified 1 EPA 3550E TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-10 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: Clarifier- S @ 9'-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1492-10 Clarifier - S @ 9'-5 TPH C10-C22 38 mg/Kg 25 TPH C23-C32 120 mg/Kg 50 Surrogate Recovery o-Terphenyl 79 % Test Method / Extraction Methotl, EPA 8015-Mndifiad / FPA 'VAf1R TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director i 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client, Secor SAMPLE ID: 06-1492-2 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-BOT @ 10'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Arsenic 6020* 4.1 mg/Kg 4.0 7/5/06 7/10/06 Barium 6020* 190 mg/Kg 2.0 7/5/06 7/10/06 Beryllium 6020 0.5 mg/Kg 0.5 7/5/06 7/10/06 Cadmium 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Chromium 6020 19 mg/Kg 1.0 7/5/06 7/10/06 Cobalt 6020 10 mg/Kg 1.0 7/5/06 7/10/06 Copper 6020* 54 mg/Kg 2.0 7/5/06 7/10/06 Lead 6020 14 mg/Kg 1.0 7/5/06 7/10/06 Mercury 7471A ND mg/Kg 0.1 7/6/06 7/6/06 Molybdenum 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Nickel 6020 31 mg/Kg 1.0 7/5/06 7110/06 Selenium 6020* ND mg/Kg 20 7/5/06 7/10/06 Silver 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Thallium 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Vanadium 6020 24 mg/Kg 1.0 7/5/06 7/10/06 Zinc 6020* 84 mg/Kg 4.0 7/5/06 7/10/06 L-nu4L.uu11 meuioa: crsA "Zn PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-5 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn. Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - BOT @ 1 V-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Arsenic 6020* 6.4 mg/Kg 4.0 7/5/06 7/10/06 Barium 6020* 390 mg/Kg 2.0 7/5/06 7/10/06 Beryllium 6020 0.5 mg/Kg 0.5 7/5/06 7/10/06 Cadmium 6020 ND mg/Kg 1.0 7/5/06 7110/06 Chromium 6020 22 mg/Kg 1.0 7/5/06 7/10/06 Cobalt 6020 15 mg/Kg 1.0 7/5/06 7/10/06 Copper 6020* 45 mg/Kg 2.0 7/5/06 7/10/06 Lead 6020 18 mg/Kg 1.0 7/5/06 7/10/06 Mercury 7471A ND mg/Kg 0.1 7/6/06 7/6/06 Molybdenum 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Nickel 6020 44 mg/Kg 1.0 7/5106 7/10/06 Selenium 6020* ND mg/Kg 20 7/5/06 7/10/06 Silver 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Thallium 6020 ND mg/Kg 5.0 7/5/06 7110/06 Vanadium 6020 28 mg/Kg 1,0 7/5/06 7/10/06 Zinc 6020* 68 mg/Kg 4.0 7/5/06 7/10/06 txtraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O 1 L F I E L D 1 E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-7 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn. Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - E @ 10'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Arsenic 6020* 5.4 mg/Kg 4.0 7/5/06 7/10/06 Barium 6020* 330 mg/Kg 2.0 7/5/06 7/10/06 Beryllium 6020 0.6 mg/Kg 0.5 7/5/06 7/10/06 Cadmium 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Chromium 6020 53 mg/Kg 1.0 7/5/06 7/10/06 Cobalt 6020 14 mg/Kg 1.0 7/5/06 7/10/06 Copper 6020* 53 mg/Kg 2.0 7/5106 7/10/06 Lead 6020 14 mg/Kg 1.0 7/5/06 7/10/06 Mercury 7471A ND mg/Kg 0.1 7/6/06 7/6/06 Molybdenum 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Nickel 6020 110 mg/Kg 1.0 7/5/06 7/10/06 Selenium 6020* ND mg/Kg 20 7/5/06 7/10/06 Silver 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Thallium 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Vanadium 6020 29 mg/Kg 1,0 7/5/06 7/10/06 Zinc 6020* 87 mg/Kg 4.0 7/5/06 7/10/06 cAMAULI 7n IVIein00: CrH sUOUb PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-7 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - E @ 10'-2 Matrix: Extract Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Chromium, STLC 6020 ND mg/L 0.02 7/15/06 7/17/06 Cxlraution iviemoa: C,k m l.napier 1"I, Hracie D, Appenaix n PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Raised PQL due to dilution -... /.:: W- �� - 5: 1 �� Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-8 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - W @ 7'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Arsenic 6020* 4.4 mg/Kg 4.0 7/5/06 7/10/06 Barium 6020* 400 mg/Kg 2.0 7/5/06 7/10/06 Beryllium 6020 0.7 mg/Kg 0.5 7/5/06 7/10/06 Cadmium 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Chromium 6020 24 mg/Kg 1.0 7/5/06 7/10/06 Cobalt 6020 15 mg/Kg 1.0 7/5/06 7/10106 Copper 6020* 49 mg/Kg 2.0 7/5106 7/10/06 Lead 6020 14 mg/Kg 1.D 7/5/06 7/10/06 Mercury 7471A ND mg/Kg 0.1 7/6/06 716/06 Molybdenum 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Nickel 6020 43 mg/Kg 1.0 7/5/06 7/10/06 Selenium 6020* ND mg/Kg 20 715/06 7/10/06 Silver 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Thallium 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Vanadium 6020 28 mg/Kg 1.0 7/5/06 7/10/06 Zinc 6020* 81 mg/Kg 4.0 7/5/06 7/10/06 Extraction Method: EPA 3050E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 l 1 0 1 L F 1 E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C, Client: Secor SAMPLE ID: 06-1492-9 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6129/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - N @ 8'4 Matrix: Solid Lab Contact: J. Carstens f Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Arsenic 6020* ND mg/Kg 4.0 7/5/06 7/10/06 Barium 6020* 350 mg/Kg 2.0 7/5/06 7/10/06 Beryllium 6020 0.5 mg/Kg 0.5 7/5106 7/10/06 Cadmium 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Chromium 6020 23 mg/Kg 1.0 7/5/06 7/10/06 Cobalt 6020 9.8 mg/Kg 1.0 7/5/06 7/10/06 Copper 6020* 42 mg/Kg 2.0 7/5/06 7/10/06 Lead 6020 12 mg/Kg 1.0 7/5/06 7/10/06 Mercury 7471A ND mg/Kg 0.1 7/6/06 7/6/06 Molybdenum 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Nickel 6020 37 mg/Kg 1.0 7/5106 7/10/06 Selenium 6020* ND mg/Kg 20 7/5/06 7/10/06 Silver 6020 ND mg/Kg 1.0 7/5/06 7/10/06 (Thallium 6020 ND mg/Kg 5.0 7/5/06 7/10106 Vanadium 6020 27 mg/Kg 1.0 7/5/06 7/10/06 Zinc 6020* 67 mg/Kg 4.0 7/5/06 7/10/06 Extraction Method: EPA 3050E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 a O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-10 3437 Empresa Drive, Suite A Date Received:6/30/05 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Project 76 Service Station 6293 Client ID: Clarifier - S @ 9'-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/5106 7/10/06 Arsenic 6020* ND mg/Kg 4.0 7/5/06 7/10/06 Barium 6020* 400 mg/Kg 2.0 7/5/06 7/10/06 Beryllium 6020 0.6 mg/Kg 0.5 7/5106 7/10/06 Cadmium 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Chromium 6020 16 mg/Kg 1.0 7/5/06 7/10/06 Cobalt 6020 11 mg/Kg 1.0 7/5/06 7/10/06 Copper 6020* 51 mg/Kg 2.0 7/5/06 7/10/06 Lead 6020 13 mg/Kg 1.0 7/5/06 7/10/06 Mercury 7471A ND mg/Kg 0.1 7/6/06 7/6/06 Molybdenum 6020 ND mg/Kg 1.0 7/5/06 7/10/06 Nickel 6020 29 mg/Kg 1.0 7/5/06 7/10/06 Selenium 6020* ND mg/Kg 20 7/5/06 7/10/06 Silver 6020 ND mg/Kg 1.0 715/06 7/10/06 Thallium 6020 ND mg/Kg 5.0 7/5/06 7/10/06 Vanadium 6020 22 mg/Kg 1.0 7/5/06 7/10/06 Zinc 6020* 76 mg/Kg 4.0 7/5/06 7/10/06 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit i Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference • 4 Zo Julius G. Carstens, Lab Director 307 ROEMFR WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N TA L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1492-2 3437 Empresa Drive, Suite A Date Received: 06/30/06 San Luis Obispo, CA 93401 Date Sampled: 06/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-BOT @ 10'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 360 mg/Kg 5.0 EPA 1664M 7/6/06 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL �z? Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 a 4) of ca a 0 N i LL O a V �y c.> a E O U M 'p M C7 C Cr) LO N � T _ fO � O C CD R O ❑ O ch N L g ti .� co "* N W +gy3p T ? 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E W M O CL J N LO O9 L c � 'a'o > N N c 'O Q C o o fr E ° d CLa U U) U H J Y m E d E 41 E N E d .Peallinol \ loue4o3 xx 3813 X 1)�X 3dla'V91 3WV1'391W a; to d Q X318 ° xx4xx d (Z£0•£Z0) oHdl x (60'40) 6Hd.LX A�< Y� O U m�j `o = CL E I m cn N \ 1 � I ( ❑ ❑ U r( , t -a- S H H H E �J II v S > > T i V •- tUo O C O r w O U 0 0 a) M N ❑ x •V C cn al fE a m p m I IL E� fl Iry ❑ Q t7 M M Zu, O ( E m CL J E M N to N N m co r a c a c c n E Eg cq J O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5106 Client ID: PL-1 @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0 005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0,005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 93 Percent Surrogate Recovery (Toluene-d8) 108 Percent Surrogate Recovery (4-Bromofluorobenzene) 96 Tesl TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client, Secor SAMPLE 10: 06-1493-2 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 715/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: PL-2 @ 2'-1 Matrix: Solid Lab Contact J. Carstens Constituents Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Results Units Criteria PQL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 97 Percent Surrogate Recovery (Toluene-d8) 102 Percent Surrogate Recovery (4-Bromofluorobenzene) 102 TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline POL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL .Julius G. Carstens. Lab Difeeto. 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-5 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 715/06 Project: 76 Service Station 6293 Date Analyzed: 715/06 Client ID: PL-4 @ 6'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes 0.028 mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 l-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 l-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0,005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 92 Percent Surrogate Recovery (Toluene-d8) 108 Percent Surrogate Recovery (4-Bromofluorobenzene) 98 Test Method: EPA 8260B/LUFT GC/MS TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL u lius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-6 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled: 6129106 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: PL-3 @ 6-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Constituents Results Reporting Acceptance Units Criteria PQL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 Ethylbenzene 0.027 mg/Kg 0.005 Total Xylenes 0.070 mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mglKg 0.005 t-Butyl Alcohol (TBA) 0.074 mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 ITPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 95 (Percent Surrogate Recovery (Toluene-d8) 99 Percent Surrogate Recovery (4-Bromofluorobenzene) 99 Test Method: EPA TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL uhus G. Carstens, Lab Director 307 ROFMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-9 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: UST-BOT-W @ 18'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene NO mg/Kg 0.005 Toluene ND mg/Kg 0.005 Elhylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) NO mg/Kg 0.005 t-Butyl Alcohol (TBA) 1.1 mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0,005 Ethanol NO mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 99 Percent Surrogate Recovery (Toluene-d8) 107 Percent Surrogate Recovery (4-Bromofluorobenzene) 95 I Tp.�t Mpthnd• FPA TPH C4-C9 (Gasoline) calibraled and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVIRO N MENTAL A N D C O M P L I A N C E I N C, Client: Secor SAMPLE ID: 06-1493-10 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled; 6129/06 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5106 Client ID: UST-BOT-W @ 18'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria POL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0,005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Di bromofluoromethane) 96 Percent Surrogate Recovery (Toluene -dB) 99 Percent Surrogate Recovery (4-Bromofluorobenzene) 79 Test (17I ns TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline POL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ,"'Julius-G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 1 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: 5ecor SAMPLE ID: 06.1493.11 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: UST-W @ 17'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0 005 Toluene ND mg/Kg 0,005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroelhane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPS) ND mg/Kg 0.005 'Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 IMethyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 98 Percent Surrogate Recovery (Toluene-d8) 106 IPercenl Surrogate Recovery (4-Bromofluorobenzene) 99 Test Method: EPA TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ulius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O 1 L F I E L D E NVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493.12 3437 Empresa Drive, Suite A Date Received: 6130/06 San Luis Obispo, CA 93401 Date Sampled: 6129/06 Attn: Robert Vander Weele Date Extracted: 7/5106 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: VENT @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL Benzene 0.038 mg/Kg 0.005 Toluene 12 mg/Kg 1.0 ' Elhylbenzene 9.4 mg/Kg 1.0 ' Total Xylenes 67 mg/Kg 1.0 ' 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) 250 mg/Kg 100 Percent Surrogate Recovery (Di bromofluoromethane) 101 Percent Surrogate Recovery (Toluene-d8) 95 Percent Surrogate Recovery (4-Bromofluerobenzene) 80 Test TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ' Raised PQL due to dilution Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-4493-13 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: VENT @ 2'-2 Matrix' Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0,005 Toluene ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 100 -Percent Surrogate Recovery (Toluene-d8) 108 Percent Surrogate Recovery (4-Bromofluorobenzene) 97 Test Methnd- FPA A96nR/1 t 1FT t;C/MS TPH C4-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C ClienL Secor SAMPLE ID: 06-1493-14 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/5/06 Project: 76 Service Station 6293 Date Analyzed: 7/5106 Client ID: VENT RISER @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Relanrting Acceptance Constituents Results Units Criteria POL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C4-C9 (Gasoline) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 96 Percent Surrogate Recovery (Toluene -dB) 96 Percent Surrogate Recovery (4-Bromofluorobenzene) 79 Test TPH CA-C9 (Gasoline) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 1 n s O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID. 06-1493-1 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: PL-1 @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-1 PL-1 @ 2'-1 TPH CIo-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 83 % Test Method / Extraction MPthnd• PPA R015-Undiriad / FflA 'A+'iSnR TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. DEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client, Secor SAMPLE ID: 06-1493-2 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted:7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: PL-2 @ 2'-1 Matrix: Solid Lab Contact: J• Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-2 PL-2 @ 2'-1 TPH Ce0-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 74 % I est Memoo 1 txtraction Method: E HA 8015-Modified / EPA 35505 TPH Cio—C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. w 091 Julius G. Carstens, La_) Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: PL-4 @ 6-2 Matrix: Solid Report Of Analytical Results SAMPLE ID: 06-1493-5 Date Received: 6/30/06 Date Sampled: 6129/06 Date Extracted: 7/3/06 Date Analyzed: 7/5/06 Lab Contact: J. Carstens Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-5 PL-4 @ 6'-2 TPH C10-C22 31 mg/Kg 25 Surrogate Recovery o-Terphenyl 70 % Test Method / Extraction Method: EPA 8015-Modified / FPA 3550R TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE Q 06-1493-6 3437 Empresa Drive, Suite A Date Received:6/30106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/5/06 Client ID: PL-3 @ 6'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-6 PL-3 @ 6-2 TPH Ce0—C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 72 % Test Method / Extraction Method: EPA 8015-Modified / EPA 3550E TPH C10—C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVIRO N MENTAL A N D C O M P L I A N C E I N C Client- Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID; UST-BOT-W @ 18'-1 Matrix: Solid Report Of Analytical Results SAMPLE ID: 46-1493-9 Date Received:6/30/06 Date Sampled: 6/29/06 Date Extracted: 7/3/06 Date Analyzed: 7/5/06 Lab Contact: J. Carstens Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-9 UST-BOT-W @ 18'-1 TPH C10-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 69 % Test Method / Extrachan Method- PPA 8015-MnriifiPrl / PPA 11;.gnR TPH C11-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request, PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab.Directo► 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-10 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/6/06 Client ID: UST-BOT-W @ 18'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-10 UST-BOT-W @ 18'-2 TPH Ce0—C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 82 % Test Method / Extraction Method: EPA 8015-Modified / EPA 3550B TPH C10—C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL =•Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-11 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/6/06 Client ID: UST-W @ 17'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-11 UST-W @ 17'-3 TPH C10-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 73 % Test Method / Extraction Method' EPA 8015-Modified I EPA 3550B TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. y PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director _1 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C, Client: Secor SAMPLE ID: 06-1493-12 3437 Empresa Drive, Suite A Date Received: 6/30/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/6/06 Client ID: VENT @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-12 VENT @ 2'-1 TPH C10-C22 83 mg/Kg 25 Surrogate Recovery o-Terphenyl 85 % i est ivietnoa / txtractlon Method: ElJA 8U1 b-Modltled / EPA 3550B TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director -.J 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C ClientSecor SAMPLE ID: 06-1493-13 3437 Empresa Drive, Suite A Date Received: 6130/06 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed:716/06 Client ID: VENT @ 2'-2 Matrix: Solid Lab Contact: J Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results units PQL 06-1493-13 VENT @ 2'-2 TPH C10-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 67 % Test Method / Extraction Method: EPA 8015-Modified / EPA 3550B TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-14 3437 Empresa Drive, Suite A Date Received: 6/30106 San Luis Obispo, CA 93401 Date Sampled: 6/29/06 Attn: Robert Vander Weele Date Extracted: 7/3/06 Project: 76 Service Station 6293 Date Analyzed: 7/6/06 Client ID: VENT RISER @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1493-14 VENT RISER @ 2-1 TPH C10-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 74 % Test Method / Fxtracfion Methnd• FPA An15-MndlfiPd / FPA 35SnR I TPH C10-C22 calibrated and quantitated against diesel- TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: 5ecor SAMPLE ID: 06-1493-1 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: PL-1 @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Lead 6020 14 mg/Kg 1.0 7/5/06 7/10106 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL r Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON M E N TA L A N D C O M P L I A N C E I N C, Client: Secor SAMPLE ID: 06-1493-2 3437 Empresa Drive, Suite A Date Received,6/30/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: PL-2 @ 2'-1 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Constituent EPA Method Results Reporting Units PQL Extraction Date Analysis Date Lead 6020 94 mg/Kg 1.0 7/5/06 7/10/06 F-xuacuon Mt!MUa: OUDUb PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: DSA493-6 3437 Empresa Drive, Suite A Date Received:5/30/05 San Luis Obispo, CA 93401 Date sampled:6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: PL-4 @ 6-2 Matrix. Solid Lab Contact:J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Lead 6020 13 mg/Kg 1.0 7/5/06 7/10/06 1 Extraction Method. EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E: N T A L A N D C O M P L I A N C E I N C Client Secor SAMPLE ID: 06-1493-6 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 5293 Client ID: PL-3 @ 6-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Constituent EPA Method Results Reporting Units Extraction PQL Date Analysis Date Lead 6020 16 mg/Kg 1.0 7/5/06 7/10/06 cxrracnon iwesnoa: tFA subuH PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Birectos 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVIRO N MENTAL A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID UST-BOT-W @ 18'-1 Matrix: Solid Report Of Analytical Results Metals by EPA 6020 SAMPLE ID 06-1493-9 Date Received:6/30/06 Date Sampled:6/29/06 Lab Contact: J. Carstens Analysis Constituent EPA Method Results Reporting Units Extraction PQL Date Analysis Date Lead 6020 14 mg/Kg 1.0 7/5/06 7/10/06 cxtractlon ivieinoa: LFA 3UbUti PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL U .1L111US G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: UST-BOT-W @ 18'-2 Matrix: Solid Report Of Analytical Results Metals by EPA 6020 SAMPLE ID: 06-1493-10 Date Received:6/30106 Date Sampled:6/29/06 Lab Contact: J. Carstens Analysis Constituent EPA Method Results Reporting Units Extraction PQL Date Analysis Date Lead 6020 12 mg/Kg 1.0 715/06 7/10/06 txtraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1493-11 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID; UST-W @ 17'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Lead 6020 15 mg/Kg 1.0 7/5/06 7/10/06 cxirilcuon iviemoa: tvA 3uouts PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL w.. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 l O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client. Secor 3437 Ernpresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: VENT @ 2'-1 Matrix: Solid SAMPLE ID: 06-1.193-12 Date Received:6/30/06 Date Sampled:6/29/06 Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Lead 6020 18 mg/Kg 1.0 7/5/06 7/1D/O6 r.xtraciion ivietnoo: tVA .tuoub PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens. Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (B05) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Chen, Secor SAMPLE ID: 06-1493-13 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn: Robert Vander Weele Project 76 Service Station 6293 Client ID VENT @ 2'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Lead 6020 12 mg/Kg 1.0 7/5/06 7110106 r-mracuon ivieinoa: CrA sUSUtS PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G, Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client Secor SAMPLE ID: 06-1493-14 3437 Empresa Drive, Suite A Date Received:6/30/06 San Luis Obispo, CA 93401 Date Sampled:6/29/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: VENT RISER @ 2'-1 Matrix: Solid Lab Contact: J Carstens Report Of Analytical Results Metals by EPA 6020 Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date r Lead 6020 6.7 mg/Kg 1.0 7/5/06 7/10/06 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director J 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 I FAX (805) 925-3376 'J O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-1 3437 Empresa Drive, Suite A Date Received:7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/17/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: Clarifier - N @ 6-6 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results OEC ID Client ID Constituent Analysis Results Reporting Units PQL 06-1614-1 Clarifier - N @ 6-6 TPH C10-C22 62 mg/Kg 25 TPH C23-C32 120 mg/Kg 50 Surrogate Recovery o-Terphenyl 74 % Test Method / Extraction Method: EPA 8015-Modified / EPA 35508 TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil, TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-1 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7118/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: Clarifier - N @ 6-6 Matrix. Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0,005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method: ;SPA 8260BILUFf GC/MS TPH Gasoline (C4-C9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Clarifier - N @ 6-6 Matrix: Solid Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS SAMPLE ID: 06-1614-1 Date Received: 7/17/06 Date Sampled: 7/11/06 Date Extracted: 7/18/06 Date Analyzed: 7/15/06 Lab Contact: J. Carstens Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-TrichIoropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 TPH Gasoline (C4-C9) ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 74 Percent Surrogate Recovery (Toluene-d8) 103 Percent Surrogate Recovery (4-Bromofluorobenzene) 93 Test Method: EPA 82608/LUFT GC/MS TPH Gasoline (CcC9) calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID 06-1614-2 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7118/06 Project: 76 Service Station 6293 Date Analyzed: 7/18106 Client ID: WO-S @ 6'-2 Matrix. Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis-1,2-Dichloroethene ND mg/Kg 0.005 'test Method, EPA 926013 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I -O 1 L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E, I N C Client: Secor SAMPLE ID`. 06-1614-2 3437 Empresa Drive, Suite A Date Received: 7/17106 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-S @ 6-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane NO mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0,005 1,1-Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene NO mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene NO mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene NO mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene NO mg/Kg 0,005 1.1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene NO mg/Kg 0.005 1,2,4-Trichlorobe nzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method- FPA 826OR PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-2 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7118/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-S @ 6'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0,005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 It -Amyl Methyl Ether (TAME) ND mg/Kg 0,005 It -Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 92 Percent Surrogate Recovery (Toluene -dB) 95 Percent Surrogate Recovery (4-Bromofluorcbenzene) 98 Test Method: EPA 8260E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ulius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE 1D: 06-1614-3 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-E @ 6-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0,005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1, 1 -Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis-1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 82808 POL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 1 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID. 06.1614-3 3437 Empresa Drive, Suite A Date Received: 7/17106 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-E @ 6'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 �1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1. 1 -Dichloropropene ND mg/Kg 0.005 cis-1,3-Dichloropropene ND mg/Kg 0.005 trans-1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1, 1, 1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 ;Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1. 1, 1 -Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method EPA B260B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secar SAMPLE ID: 05-1614-3 3437 Empresa Drive, Suite A Date Received: 7/17106 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-E @ 6'-3 Nln!RX Solid Lab Coma: t J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria POL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 125 Percent Surrogate Recovery (Toluene-d8) 90 Percent Surrogate Recovery (4-Bromofluorobenzene) 94 'Felt Method: EPA 8260E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL z Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 J O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614A 3437 Empresa Drive, Suite A Date Received: 7/17106 San Luis Obispo, CA 93401 Date Sampled: 7/11/0.6 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7118/06 Client ID: WO-W @ 6-4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0,005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-Butylbenzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 '1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1, 1 -Dichloroethene ND mg/Kg 0.005 cis-1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 8260E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-4 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-W @ 6-4 Matrix: Snlid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans-1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis- 1, 3-D ichloropropene ND mg/Kg 0,005 trans- 1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1,1,1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 Trichloroethene (TCE) ND mg/Kg 0.005 Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 I est Method: I~I'A 5250E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-4 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-W @ 6'4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0,005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 121 Percent Surrogate Recovery (Toluene-d8) 103 Percent Surrogate Recovery (4-Bromofluorobenzene) 93 -Tact Mathnd F-PA R7RnR PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens. Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-5 3437 Empresa Drive, Suite A Date Received: 7117/06 San Luis Obispo, CA 93401 Date Sampled: 7111/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-N @ 6'-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL trans- 1,2-Dichloroethene ND mg/Kg 0.005 1,2-Dichloropropane ND mg/Kg 0.005 1,3-Dichloropropane ND mg/Kg 0.005 2,2-Dichloropropane ND mg/Kg 0.005 1,1-Dichloropropene ND mg/Kg 0.005 cis- 1, 3-Dichloropropene ND mg/Kg 0.005 trans- 1,3-Dichloropropene ND mg/Kg 0.005 Dichlorotrifluoroethane ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Ethylene dibromide (EDB) ND mg/Kg 0.005 Hexachlorobutadiene ND mg/Kg 0.005 Isopropylbenzene ND mg/Kg 0.005 4-Isopropyltoluene ND mg/Kg 0.005 Methylene Chloride ND mg/Kg 0.005 Naphthalene ND mg/Kg 0.005 n-Propylbenzene ND mg/Kg 0.005 Styrene ND mg/Kg 0.005 1. 1, 1,2-Tetrachloroethane ND mg/Kg 0.005 1,1,2,2-Tetrachloroethane ND mg/Kg 0.005 Tetrachloroethene (PCE) ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 1,2,3-Trichlorobenzene ND mg/Kg 0.005 1,2,4-Trichlorobenzene ND mg/Kg 0.005 1,1,1-Trichloroethane (TCA) ND mg/Kg 0.005 1,1,2-Trichloroethane ND mg/Kg 0.005 'Trichloroethene (TCE) ND mg/Kg 0.005 'Trichlorofluoromethane (freon 11) ND mg/Kg 0.005 Test Method: EPA 8260E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-5 3437 Empresa Drive, Suite A Date Received: 7117106 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7118/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-N @ 6-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0.005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 127 Percent Surrogate Recovery (Toluene-d8) 96 Percent Surrogate Recovery (4-Bromofluorobenzene) 87 TPct Mi-4hnri• PPA R?AnR PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL � Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 i O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-6 3437 Empresa Drive, Suite A Date Received: 7/17106 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-Bot @ 12'-6 Matrix Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL Benzene ND mg/Kg 0.005 Bromobenzene ND mg/Kg 0.005 Bromochloromethane ND mg/Kg 0.005 Bromodichloromethane ND mg/Kg 0.005 Bromoform ND mg/Kg 0.005 Bromomethane ND mg/Kg 0.005 n-Butylbenzene ND mg/Kg 0.005 sec-Butylbenzene ND mg/Kg 0.005 tert-B utyl benzene ND mg/Kg 0.005 Carbon Tetrachloride ND mg/Kg 0.005 Chlorobenzene ND mg/Kg 0.005 Chloroethane ND mg/Kg 0.005 2-Chloroethylvinyl ether ND mg/Kg 0.005 Chloroform ND mg/Kg 0.005 Chloromethane ND mg/Kg 0.005 2-Chlorotoluene ND mg/Kg 0.005 4-Chlorotoluene ND mg/Kg 0.005 1,2-Dibromo-3-Chloropropane ND mg/Kg 0.005 Dibromochloromethane ND mg/Kg 0.005 Dibromomethane ND mg/Kg 0.005 1,2-Dichlorobenzene ND mg/Kg 0.005 1,3-Dichlorobenzene ND mg/Kg 0.005 1,4-Dichlorobenzene ND mg/Kg 0.005 Dichlorodifluoromethane ND mg/Kg 0.005 1,1-Dichloroethane ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 1,1-Dichloroethene ND mg/Kg 0.005 cis-1,2-Dichloroethene ND mg/Kg 0.005 Test Method: EPA 8260E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O 1 L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client Secor SAMPLE ID: 06-1614-6 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11106 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18/06 Client ID: WO-Bot @ 12'-6 Matrix: Solid Lab Contact- J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results Units Criteria PQL 1,2,3-Trichloropropane ND mg/Kg 0.005 1,2,4-Trimethylbenzene ND mg/Kg 0.005 1,3,5-Trimethylbenzene ND mg/Kg 0,005 Vinyl Chloride ND mg/Kg 0.005 Xylenes ND mg/Kg 0.005 Diisopropyl Ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Ethanol ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 74 Percent Surrogate Recovery (Toluene -dB) 100 Percent Surrogate Recovery (4-Bromofluorobe nzene) 100 Test Method: EPA 82605 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ulius G. Carstens, Lab Director 307 ROEMER WAY I SUITE'300 I SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVIRO N MENTAL A N D C O M P L I A N C E I N C Client; Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-S @ 6-2 Matrix: Solid SAMPLE ID: 06-1614-2 Date Received, 7/17/06 Date Sampled: 7/11/06 Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 46 mg/Kg 5.0 EPA 1664A 7/18/06 PQi_ = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N TA L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-3 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-E @ 6'-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 56 mg/Kg 5.0 EPA 1664A 7/18/06 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL ^� Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 6 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293' Client ID: WO-W @ 6'-4 Matrix: Solid SAMPLE ID: 06-1614-4 Date Received:7/17/06 Date Sampled: 7/11/06 Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 64 mg/Kg 5.0 EPA 1664A 7/18/06 POL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE 1D: 06-1614-5 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-N @ 6-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 74 mg/Kg 5.0 EPA 1664A 7118/06 PGOL = Practical Quantltation Limit Results listed as ND would have been reported if present at or above the listed PQL Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 i (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-Bot @ 12'-6 Matrix: Solid SAMPLE ID, 06-1614-6 Date Received:7/17/06 Date Sampled: 7/11/06 Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting Analysis Constituent Results Units PQL Method Date Oil & Grease 46 mg/Kg 5.0 EPA 1664A 7/18/06 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL r y Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D• ENVIRONMENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-2 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-S @ 6'-2 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Arsenic 6020* ND mg/Kg 20 7/18/06 7/27/06 Barium 6020* 1500 mg/Kg 10 7/18/06 7/27/06 Beryllium 6020* ND mg/Kg 10 7/18/06 7/27/06 Cadmium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Chromium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Cobalt 6020 10 mg/Kg 1.0 7/18/06 7/27/06 Copper 6020* 44 mg/Kg 10 7/18106 7/27/06 Lead 6020 12 mg/Kg 10 7/18/06 7/27/06 Mercury 7471A ND mg/Kg 0.1 7/18/06 7/18/06 Molybdenum 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Nickel 6020 16 mg/Kg 1.0 7/18/06 7/27/06 Selenium 6020* ND mg/Kg 100 7/18106 7/27/06 Silver 6020 ND mg/Kg 1.0 7/18/06 7/27106 Thallium 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Vanadium 6020 20 mg/Kg 1.0 7/18/06 7/27/06 Zinc 6020* 80 mg/Kg 20 7/18/06 7/27/06 Extraction Method: EPA 3050E PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID' 06-1614-3 3437 Empresa Drive, Suite A Date Received:7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-E @ 6-3 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Arsenic 6020* ND mg/Kg 10 7/18/06 7/27/06 Barium 6020* 180 mg/Kg 5.0 7/18/05 7/27/06 Beryllium 6020* ND mg/Kg 5.0 7/18/06 7127/06 Cadmium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Chromium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Cobalt 6020 9.2 mg/Kg 1.0 7/18/06 7/27/06 Copper 6020* 35 mg/Kg 5.0 7/18/06 7/27/06 Lead 6020 13 mg/Kg 1.0 7/18/06 7/27/06 Mercury 7471A ND mg/Kg 0.1 7/18/06 7/18/06 Molybdenum 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Nickel 6020 10 mg/Kg 1.0 7/18/06 7/27/06 Selenium 6020* ND mg/Kg 50 7/18/06 7/27/06 Silver 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Thallium 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Vanadium 6020 24 mg/Kg 1.0 7/18/06 7/27/06 Zinc 6020* 65 mg/Kg 10 7/18/06 7/27/06 Extraction Method: EPA 30508 PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 l O 1 L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C l Client: Secor SAMPLE 10: 06-1614-4 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-W @ 6-4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 50 7/18/06 7/27/06 Arsenic 6020* ND mg/Kg 10 7/18/06 7127/06 Barium 6020* 170 mg/Kg 5.0 7/18/06 7/27/06 Beryllium 6020* ND mg/Kg 5.0 7/18/06 7/27/06 Cadmium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Chromium 6020 12 mg/Kg 1.0 7/18/06 7/27/06 Cobalt 6020 13 mg/Kg 1.0 7/18/06 7/27/06 Copper 6020* 54 mg/Kg 5.0 7/18/06 7/27/06 Lead 6020 14 mg/Kg 1.0 7/18/06 7/27/06 Mercury 7471A ND mg/Kg 0.1 7/18/06 7/18/06 Molybdenum 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Nickel 6020 35 mg/Kg 1.0 7118/06 7/27/06 Selenium 6020* ND mg/Kg 50 7/18/06 7/27/06 Silver 6020 ND mg/Kg 1.0 7/18/06 7127106 Thallium 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Vanadium 6020 27 mg/Kg 1.0 7/18/06 7/27/06 Zinc 6020* 81 mg/Kg 10 7/15/06 7/27/06 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 0 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1614-5 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-N @ 6-5 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 50 7/18/06 7/27/06 Arsenic 6020* ND mg/Kg 10 7/18/06 7/27106 Barium 6020 130 mg/Kg 0.5 7/18/06 7/27/06 Beryllium 6020* ND mg/Kg 5.0 7/18/06 7/27/06 Cadmium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Chromium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Cobalt 6020 9.4 mg/Kg 1-0 7/18/06 7/27/06 Copper 6020* 47 mg/Kg 5,0 7/18/06 7/27/06 Lead 6020 15 mg/Kg 1.0 7/18/06 7/27/06 Mercury 7471A ND mg/Kg 0.1 7/18/06 7/18/06 Molybdenum 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Nickel 6020 9.7 mg/Kg 1.0 7/18/06 7/27/06 Selenium 6020* ND mg/Kg 50 7/18/06 7/27/06 Silver 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Thallium 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Vanadium 6020 23 mg/Kg 1.0 7/18/06 7/27/06 Zinc 6020* 81 mg/Kg 10 7/18/06 7/27/06 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: 8ecor SAMPLE ID: 06-1614-6 3437 Empresa Drive, Suite A Date Received: 7/17/06 San Luis Obispo, CA 93401 Date Sampled: 7/11/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: WO-Bot @ 12'-6 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 7/18/06 7/27/06 Arsenic 6020* ND mg/Kg 10 7/18/06 7/27/06 Barium 6020 130 mg/Kg 0.5 7/18/06 7/27/06 Beryllium 6020* ND mg/Kg 5.0 7/18/06 7/27/06 Cadmium 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Chromium 6020 ND mg/Kg 1.0 7118/06 7/27/06 Cobalt 6020 6.0 mg/Kg 1.0 7/18/06 7/27/06 Copper 6020* 54 mg/Kg 5.0 7/18106 7/27/06 Lead 6020 13 mg/Kg 1.0 7/18/06 7/27/06 Mercury 7471A ND mg/Kg 0.1 7/18/06 7/18/06 Molybdenum 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Nickel 6020 15 mg/Kg 1.0 7/18/06 7/27/06 Selenium 6020* ND mg/Kg 50 7/18/06 7/27/06 Silver 6020 ND mg/Kg 1.0 7/18/06 7/27/06 Thallium 6020 ND mg/Kg 5.0 7/18/06 7127/06 Vanadium 6020 21 mg/Kg 1.0 7/18/06 7/27/06 Zinc 6020* 78 mg/Kg 10 7/18/06 7/27/06 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 6 a> m as a O U) D U LL O z a U Q1 V o. E O V ti M M O� LO � N C � cv o � o0 _ E CD ccrn m 0 = o M O, N ti ti N C �, N W cc Q ,O �n 0 w ao CD E 0 Oo r e•7 Cl m O M N co N cc '� c c al o ear � •FS fn M C1 ram.. O a) U N to 0o N (A 14 Q CD f- 0) Z w ° � N t' IL W N d E o m O O (0 Q a W d IL U) U C? rn N M 00 U-) O d C M > c O 0) a Q Ut Li V1 U c N � OdCL C E a u N CL M m QLO O J c U) ,n c Q CD > m a h LY a d o L O E O U N U) U N 6. F- C.I. fL (n 1. E Of d 0) E E E a) w H p f. ,Peal lewi. L loue413 t via-z' i, 3e13 3dIO'V91 3WV1'3B1W N Q7 c X31S 47 [L' U) I;Z£D-CV) OHdl N U) m (CZ -OLD) PHdl c C Q e N �. (6� 4�) 6Hd1 \ / E U m m in ❑_ a) CD W >_ > > •0) •01 '0) T ° CL 0 2 E m m d W Q' r ITS �I\\ N cn C 41 1 V ❑ ❑ E E E a) i= E s � U O O 0 O U f4 IC f{f > ❑ ❑ ❑ L) U (h N N ❑ ❑ K a nV Q V U � T n (D E m J M _ d C Y ° t CL Y F L �{ o a)0 ; N a r ❑ \ o a'4] ❑ sz o - m im m Q) _ () 0) 0) O U M O d t L L NN to "M E m CL ` p -I E > a a c a no ca C C C O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C, Client: Secor SAMPLE ID: 06.1615-1 3437 Empresa Drive, Suite A Date Received: 7/17106 San Luis Obispo, CA 93401 Date Sampled: 7/13106 Attn: Robert Vander Weele Date Extracted: 7/18/06 Project: 76 Service Station 6293 Date Analyzed: 7/18106 Client ID: UST-E @ 15'-4 Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Analysis Reporting Acceptance Constituents Results urnits Criteria PQL Benzene 0.27 mg/Kg 0.005 Toluene 0.35 mg/Kg 0.005 Ethylbenzene 1.3 mg/Kg 0.025 Total Xylenes 8.4 mg/Kg 0.025 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) 2.7 mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) 0.049 mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C,-C9 5.4 mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 106 Percent Surrogate Recovery (Toluene-d8) 104 Percent Surrogate Recovery (4-Bromofluorobenzene) 99 TPH C4-C9 calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL " Raised PQL's due to dilution Julius G. Carstens, Lab Director 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 T O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C Client: Secor 3437 Empresa Drive, Suite A San Luis Obispo, CA 93401 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: UST-E @ 16-4 Matrix: Solid Report Of Analytical Results Date Received: 7/17/06 Date Sampled: 7113/06 Date Extracted: 7/17/06 Date Analyzed: 7/18/06 Lab Contact: J. Carstens Analysis OEC ID Client ID Constituent Results Reporting Units PQL 06-1615-1 UST-E @ 15'-4 TPH C10-C22 ND mg/Kg 25 Surrogate Recovery o-Terphenyl 64 % Test Method / Fxtraction Method, EPA 8015-Modified / EPA 3550E TPH C10-C22 calibrated and quantitated against diesel. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. DEC does not provide consultative opinion, either explicit or implied. 101 Julius G. Carstens, Lab Director I 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 Fa, IL c.n 0 0 cv �J M LL 0 Z I = tU { ca L U � M cn M ! C 6 �p N r` cn m het � o y ♦m ! C _r ' in m 0 = o w: ti ti cm C T N W � o m co o _ c M a O C O L d .O C Q U 0 m CV G co co N c � O Q m ~ to rn oCD N co W V O N U) Q W to : U) IL m W m o a) W O m C U),^ r cd N C1 Q Z = C IL G) 'a W E d d O EO u CA a j U « 0 M a) o) a� N d M CO o > to m L9 L M p O U co D' L Q U. O U N C C7 d > d d o 0 Rt n. f0 fA 6. C .0 O uo) C E Mo > _c W O L- V M C L U) M U) co N L � O = O Q O O- d M O E R m a O U U FO- � N .Y d 01 d d _E _E E Z � 0 0 09� N..sleiew ZZ-1 G] Cps . Ilnd 3On 07 (LE-M) OHdt U) N C (CZ: -DP) PHdl N Q E WVn) gHdl Q U m Ao op m � d o > > o E2 o = E cn C9 cc d El El U _ E H H _ L in U U) N O - T T C co w ❑ ❑ O C w CD �: �: U 0 0 CD CO N U a� O O 0 M r m tD ❑ O ccco N Ln N kO C ❑ ~ d p m m m N 'L O O a y L L L ❑ N L E f0 N N N N J 7 7 O N a ~ fjar n I = C E 0-0 ~ d d (D M 63 C� W. [/) co J i G �IiUCJ O 1 L F I E 'L" D ENVIRO N MENTAL A N D C O M P L I A N C E, Client: Secor SAMPLE ID: 06-1714-1 3437 Empresa Drive, Suite A Date Received:7/31/06 San Luis Obispo, CA 93401 Date Sampled: 7/28/06 Attn: Robert Vander Weele Date Extracted: 8/6/06 Project: 76 Service Station 6293 Date Analyzed: 8/8/06 Client ID: Fill Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Analysis Reporting OEC ID Client ID Constituent Results Units PQL 06-1714-1 Fill TPH cia- zz c ND mg/Kg 25 TPH C23-C32 ND mg/Kg 50 Surrogate Recovery o-Terphenyl 92 % Test Method ! Extraction Method: EPA 8015-Modified / EPA 3550B TPH C10-C22 calibrated and quantitated against diesel. TPH C23-C32 calibrated and quantitated against Motor oil. TPH ranges specified per clients request. PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL. OEC does not provide consultative opinion, either explicit or implied. Julius G. Carstens, Lab Director I N C . 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 O I L F I E L D ENVI RON MENTAL A N D C O M P L I A N C E I N C Client: Secor SAMPLE ID: 06-1714-1 3437 Empresa Drive, Suite A Date Received: 7/31/06 San Luis Obispo, CA 93401 Date Sampled: 7/28/06 Attn: Robert Vander Weele Project: 76 Service Station 6293 Client ID: Fill Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results Metals by EPA 6020/7471A Analysis Reporting Extraction Analysis Constituent EPA Method Results Units PQL Date Date Antimony 6020 ND mg/Kg 5.0 8/3/06 8/4/06 Arsenic 6020* ND mg/Kg 4.0 8/3/06 8/4/06 Barium 6020 33 mg/Kg 0.5 8/3/06 8/4/06 Beryllium 6020 ND mg/Kg 0.5 8/3/06 8/4/06 Cadmium 6020 1.0 mg/Kg 1.0 8/3/06 8/4/06 Chromium 6020 41 mg/Kg 1.0 8/3/06 8/4/06 Cobalt 6020 6.2 mg/Kg 1.0 8/3/06 8/4/06 Copper 6020* 14 mg/Kg 2.0 8/3/06 8/4/06 Lead 6020 2.4 mg/Kg 1.0 8/3/06 8/4/06 Mercury 7471A ND mg/Kg 0.1 8/4/06 8/4/06 Molybdenum 6020 ND mg/Kg 1.0 8/3/06 8/4/06 Nickel 6020 48 mg/Kg 1.0 8/3/06 8/4/06 Selenium 6020* ND mg/Kg 20 8/3/06 814/06 Silver 6020 ND mg/Kg 1.0 8/3/06 8/4/06 Thallium 6020 ND mg/Kg 5.0 8/3/06 8/4/06 Vanadium 6020 25 mg/Kg 1.0 8/3/06 8/4/06 Zinc 6020* 27 mg/Kg 4.0 8/3/06 8/4/06 Extraction Method: EPA 3050B PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL * Raised PQL due to dilution/matrix interference Julius G. Carstens, Lab Director 1 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376 I O I L F I E L D E N V I R O N M E N T A L A N D C O M P L I A N C E I N C 3437 Empresa Drive, Suite A Date Received: 7/31/06 San Luis Obispo, CA 93401 Date Sampled: 7/28106 Attn: Robert Vander Weele Date Extracted: 8/9/06 Project: 76 Service Station 6293 Date Analyzed: 8/9/06 Client ID: Fill Matrix: Solid Lab Contact: J. Carstens Report Of Analytical Results VOLATILE ORGANIC COMPOUNDS Constituents Analysis Results Reporting Acceptance Units Criteria PQL Benzene ND mg/Kg 0.005 Toluene ND mg/Kg 0.005 Ethylbenzene ND mg/Kg 0.005 Total Xylenes ND mg/Kg 0.005 1,2-Dichloroethane (EDC) ND mg/Kg 0.005 t-Amyl Methyl Ether (TAME) ND mg/Kg 0.005 t-Butyl Alcohol (TBA) ND mg/Kg 0.025 Diisopropyl ether (DIPE) ND mg/Kg 0.005 Ethyl t-Butyl Ether (ETBE) ND mg/Kg 0.005 Methyl t-Butyl Ether (MTBE) ND mg/Kg 0.005 Ethanol ND mg/Kg 0.5 TPH C,-C, ND mg/Kg 0.5 Percent Surrogate Recovery (Dibromofluoromethane) 84 Percent Surrogate Recovery (Toluene-d8) 109 Percent Surrogate Recovery (4-Bromofluorobenzene) 112 Test Method: EPA 8260B/LUFT GC/MS TPH C4-C9 calibrated and quantitated against gasoline PQL = Practical Quantitation Limit Results listed as ND would have been reported if present at or above the listed PQL - "eA� JuHUs G. Carstens, Lab Director 1 307 ROEMER WAY I SUITE 300 1 SANTA MARIA I CA 93454 1 (805) 922-4772 1 FAX (805) 925-3376