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UST Removal Report (202102-8081) 2201 Taft Highway, Bakerfield CA UST Removal Report
Fulcrum Resources Environmental Underground Storage Tank Removal Report 2201 Taft Highway Bakersfield, California 93313 Prepared for Bakersfield 119 LLC Submitted to City of Bakersfield Fire Department Report Date November 15, 2021 Project Number 202102‐8081 415 W. Chestnut Avenue Monrovia, California 91016 1‐800‐385‐7105 www.frenviro.net Fulcrum Resources Environmental Statement of Responsibility By signing this report, the senior author declares that, to the best of his or her professional knowledge and belief, he or she meets the definition of Environmental Professional as defined in §312.10 of 40 CFR Part 312. Based on training, education, professional/ experience, the environmental professional has completed this Phase II Site Investigation to satisfy ASTM guidelines. The environmental professional has developed and performed the all‐appropriate inquiries in conformance with the standards and practices set forth in 40CFR Part 312. Prepared By Reviewed By Forest Kan, GIT John Winkler, P.G. Staff Geologist Project Manager California Professional Geologist Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 3 Fulcrum Resources Environmental Table of Contents 1.0 SCOPE OF INVESTIGATION .................................................................................................................... 4 2.0 PROPERTY DESCRIPTION ....................................................................................................................... 4 3.0 ENVIRONMENTAL SETTING .................................................................................................................... 4 4.0 UST REMOVAL PROCEDURES ................................................................................................................. 5 5.0 FIELD OBSERVATIONS ............................................................................................................................ 7 6.0 ANALYTICAL RESULTS ............................................................................................................................ 7 7.0 CONCLUSIONS AND RECOMMENDATIONS ............................................................................................ 8 FIGURES & APPENDICES FIGURE 1 SITE LOCATION MAP FIGURE 2 SOIL SAMPLE LOCATION MAP TABLE 1 SUMMARY OF SOIL SAMPLE RESULTS FOR BTEX AND FUEL OXYGENATES FOR UST SAMPLES TABLE 2 SUMMARY OF SOIL SAMPLE RESULTS FOR TPH FOR UST SAMPLES TABLE 3 SUMMARY OF SOIL SAMPLE RESULTS FOR BTEX AND FUEL OXYGENATES FOR SOIL BORING SAMPLES TABLE 4 SUMMARY OF SOIL SAMPLE RESULTS FOR TPH FOR SOIL BORING SAMPLES APPENDIX A PHOTOGRAPHS APPENDIX B CITY OF BAKERSFIELD FIRE DEPARTMENT UST REMOVAL PERMIT APPENDIX C TANK RINSATE DISPOSAL, UST CERTIFICATION and TANK DESTRUCTION DOCUMENT APPENDIX D SOIL SAMPLE LOGS APPENDIX E LABORATORY REPORT FOR UST SAMPLES APPENDIX F SOIL BORING LOGS APPENDIX G LABORATORY REPORT FOR SOIL BORINGS Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 4 Fulcrum Resources Environmental This Underground Storage Tank Removal Report (Report) has been completed and submitted by Fulcrum Resources (FR) Environmental for the removal of one single‐walled fiberglass‐wrapped steel 20,000‐gallon capacity Underground Storage Tank (UST) located at 2201 Taft Highway, Bakersfield, California (subject property, depicted in Figure 1). The work was conducted on behalf of Bakersfield 119 LLC, for the City of Bakersfield Fire Department. FR was retained by Bakersfield 119 LLC to conduct soil sampling and prepare the removal report for the UST removal project. 1.0 Scope of Investigation The objective of this investigation was to remove one, single‐walled, fiberglass‐wrapped steel UST with an estimated 20,000‐gallon capacity. Following UST removal, the UST excavation was backfilled with the existing excavated soil to pre‐removal conditions. FR performed the following scope of work: Observed the exposing of the tank, tank content removal, tank rinse, rinsate removal, and waste disposal. Observed the exposing and removal of product lines and dispenser islands. Collected soil samples from tank excavation floor, dispenser islands, product lines, and soil stockpiles. Observed the excavation backfill with existing excavated soil. Drilled and sampled two 50‐foot soil borings in the vicinity of the southern‐most fuel dispenser island area. 2.0 Property Description The subject property lot is currently an unoccupied paved concrete and asphalt lot undergoing redevelopment. Figure 2 illustrates the subject property layout and site photographs are included in Appendix A. According to available historical aerial photographs, the subject property appears to be developed with a fueling station from sometime prior to 1952. Based on conditions encountered during tank removal activities, the fueling station no longer exists, and the subject property appears to be mostly undeveloped. 3.0 Environmental Setting 3.1 Regional Physiographic Setting The United States Geological Survey (USGS) Gosford, California Quadrangle 7.5‐minute series topographic map was reviewed for this Report. According to the map, the subject property is approximately 351 feet above mean sea level (MSL). The contour lines in the area of the subject property indicate the area is within a generally flat area with regional topography declining faintly towards the south. The project location on a topographic map is depicted on Figure 1 at the end of this report. Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 5 Fulcrum Resources Environmental 3.2 Geology/Soil Conditions The subject property is located within the San Joaquin Valley. The San Joaquin Valley is generally considered to be bounded on the east by the Sierra‐Nevada Mountains, on the west by the Coast Range, the south by the San Emigdio and Tehachapi Mountains, and on the north by the Sacramento‐San Joaquin Delta. Subsurface soils encountered during the UST removal activities included poorly graded sand, silty sand and silt to approximately 50 feet below ground surface (bgs; the maximum depth explored). 4.0 UST Removal Procedures 4.1 UST Removal Activity Oversight The field activities are documented by photographs which are included in Appendix A. A UST removal permit was obtained from the City of Bakersfield Fire Department by the removal contractor, Shancor, Laguna Hills, California (Appendix B). Prior to the removal of the UST, the soil surrounding the UST was excavated and stockpiled nearby for potential use as backfill material. The excavation had an approximate area of 40 by 18 feet. In addition, the product lines and dispenser stations were removed. On February 25, 2021, a vacuum truck operated by Able Environmental Vacuum Truck was deployed at the subject property for cleaning and removing the tank contents, and to ensure that vapor concentrations had been reduced to below the lower explosive limit for the hydrocarbon contents of the tank prior to removal of the UST. Able Environmental Vacuum utilized a high‐pressure sprayer hose to rinse the tanks, and subsequently removed the rinsate (using the vacuum truck), until the UST was adequately cleaned for transport and disposal. Following the tank closure certification process (see Appendix C), the UST was removed from the excavation by a crane and placed on a trailer for transportation to SA Recycling, 2000 E Brandage Lane, Bakersfield, California. The UST was constructed of fiberglass wrapped steel, and had an estimated volume of 20,000 gallons. No identification tags were observed on the tank. Subsequent to sampling, the excavation pit was backfilled with stockpiled overburden soil. 4.2 Soil Sampling Procedures 4.2.1 UST and Fuel Dispenser Sampling The UST was removed from the subject property on February 25, 2021. Following UST removal, three (3) soil samples were collected from underneath the footprint of the UST (samples T1‐N, T1‐C, and T1‐S), at a total depth of approximately 16 feet bgs. Three (3) soil samples were collected from the former fuel dispensers (D1‐S, D2‐C, and D3‐N) at depths of 4 feet bgs. Three (3) soil samples were collected from the former product line locations (PL‐N, PL‐C, and PL‐S), at depths of 4 feet bgs. Four (4) composite soil samples were also collected from the stockpile locations. Figure 2 illustrates the soil sample locations. Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 6 Fulcrum Resources Environmental At each location, soil samples were collected into laboratory‐supplied, clean glass jars with Teflon‐lined lids. No headspace was present within the soil sampling containers once the sample was collected. The collected samples were labeled, each with their specific sample number, and placed in an ice chest. The sample numbers and times of collection were recorded on the chain of custody. Soil types encountered during the course of sample collection from the former UST, fuel dispenser, and former product lines consisted of silty sand and poorly graded sand. The stockpile samples all consisted of sand with silt. Active monitoring for volatile organic compounds using a photoionization detector (PID) revealed none of the soil sample locations contained detectable VOCs. The samples were examined for evidence of contaminants, such as odors and visual indications of discoloration. No visual evidence of impact was observed. Soil sample logs are included in Appendix D and represented on Figure 2. The collected soil samples were preserved in an ice chest and kept at 4 degrees Centigrade sample preservation temperature. Samples were delivered the same day to American Scientific Laboratories, Los Angeles, California, under proper chain‐of‐custody procedures (Appendix E). 4.2.2 Deeper Soil Boring Sampling Because one soil sample from the dispenser area contained elevated TPH as diesel, two deep soil borings were proposed, as described in Fulcrum’s Work Plan dated August 20, 2021. On October 22, 2021, FR contracted GeoRockers Drilling of Monrovia, California to advance soil borings at the subject property to assess possible contaminants in subsurface materials based on the elevated concentrations of TPH as diesel at the southern‐most fuel dispenser area. All of the samples were submitted to American Scientific Laboratories, Los Angeles, California, a State of California certified laboratory, using standard Chain of Custody Protocols. Two soil borings were advanced to depths of 50 feet bgs site using Geoprobe® 6700 track‐mounted drilling equipment, as depicted on Figure 2 at the end of this report. Soil samples were screened in the field at approximate 10‐foot intervals using a photoionization detector (PID) for volatile organic compounds at all of the soil borings. Soils recovered were logged using the Unified Soils Classification System (USCS). The assessment activities were conducted under the supervision of FR’s California Professional Geologist (PG). Soil boring logs are provided in Appendix F. Soil samples were collected with a Geoprobe Large Bore Sampler that measures 2 feet by 1.5 inches and is capable of recovering discrete samples inside removable liners that measure up to 320 mL in volume. The liner is a thin‐walled tube that fits inside the sample tube, facilitates retrieval of the sample, and may be used for storage when applicable. No headspace was present in the tube once the sample was collected. When a soil sample was collected, both ends of a given tube were immediately covered with Teflon tape, capped with polyethylene lids, and packed in an ice chest to maintain a minimum 4 degrees Centigrade temperature to minimize potential volatilization prior to delivery to the laboratory. The samples were labeled with the sample identification number and the sampling depth. The collected soil samples were preserved in an ice chest and kept at 4 degrees Centigrade sample preservation temperature. Samples were delivered the same day to American Scientific Laboratories, Los Angeles, California, under proper chain‐of‐custody procedures (Appendix G). Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 7 Fulcrum Resources Environmental 5.0 Field Observations Soil sample and soil boring logs are provided in Appendices D and F. Soil samples were screened in the field for volatile organic compounds using a photoionization detector (PID) instrument. Field indicators of potential chemical impact, including discoloration, degradation, or odor, or elevated PID readings were not identified in any of the soil samples collected from the borings. Soil encountered during drilling consisted of interbedded silt, silt with sand, silty sand, well graded sand to a maximum drilling depth of 50 feet bgs. 6.0 Analytical Results All soil samples collected were analyzed for Total Petroleum Hydrocarbons (TPH) as gasoline, diesel and oil range organics via EPA Method 8015, BTEX, MTBE and fuel oxygenates, and Ethanol via EPA Method 8260B. TPH‐Diesel Range Organics (DRO) and TPH‐Oil Range Organics (TPH‐ORO) were detected in sample D1‐S at respective concentrations of 4,260 mg/kg and 230 mg/kg. No other concentrations of TPH, VOCs, or BTEX/fuel oxygenates were reported above their respective method detection limits in any of the soil samples collected. See Tables 1 and 2 for a summary of results. The detected concentration of TPH‐DRO in soil sample D1‐S (4,260 mg/kg) exceeds the San Francisco Regional Water Quality Control Board’s industrial/commercial environmental screening level (ESL) for TPH‐DRO of 1,200 mg/kg. No other detected concentrations of contaminants of concern were detected above respective screening levels. The 10‐ foot soil sample intervals from borings SB1 and SB2 were analyzed for Total Petroleum Hydrocarbons (TPH) as gasoline, diesel and oil range organics via EPA Method 8015, BTEX, MTBE and fuel oxygenates, and Ethanol via EPA Method 8260B. Sample SB‐40 contained 14.1 mg/kg TPH as diesel, below the San Francisco Regional Water Quality Control Board’s industrial/commercial environmental screening level (ESL) for TPH‐DRO of 1,200 mg/kg. No other detected concentrations of contaminants of concern were detected above respective screening levels. See Tables 3 and 4 for a summary of results. Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 8 Fulcrum Resources Environmental 7.0 Conclusions and Recommendations FR provided environmental services during the removal of one 20,000‐gallon capacity UST located at 2201 Taft Highway, Bakersfield, CA 93313. Services provided include the collection of thirteen (13) soil samples in the area of the former UST excavation, former fuel dispensers, former product lines, and stockpile locations. One soil sample (DI‐S) collected from beneath a southern‐most former fuel dispenser contained 4,260 mg/kg TPH as Diesel, which exceeded the respective screening level of 1,200 mg/kg. No other detections of contaminants of concern were reported above respective screening levels. Concentrations of MTBE, BTEX, or fuel oxygenates were not observed above their respective method detection limits in any of the soil samples collected and submitted for analysis. Two soil borings were drilled to 50 feet adjacent to the southern fuel dispenser, to delineate the elevated TPH as diesel concentrations detected in sample DI‐S at a depth of four feet. Boring SB1 was drilled east of DI‐2, and boring SB2 was drilled west of DI‐2. Based on the results of the soil sampling from borings SB1 and SB2, the release of TPH as diesel and TPH as oil at a depth of four feet at location DI‐S appears limited laterally and with depth. A threat to groundwater was not identified. Based on the field observations at the time of removal of the UST, and the analytical results of the samples collected, it is FR’s professional opinion that no further action is required. On behalf of Bakersfield 119 LLC, FR requests closure of the UST case. Underground Storage Tank Removal Report 2201 Taft Highway, Bakersfield, California 93313 202102‐8081 9 Fulcrum Resources Environmental Limitations This Phase II Limited Subsurface Investigation report was prepared for the site at 2201 Taft Highway, Bakersfield, California (subject property) per the request of Bakersfield 119 LLC. Fulcrum Resources Environmental has applied appropriate scientific judgment and used suitable measures consistent with accepted industry standards of practice for site assessments. Fulcrum Resources Environmental makes no expressed or implied warranty, in fact or by law, of the fitness of the site, for any particular purpose, with the material or “services” furnished by Fulcrum Resources to the client. It should be recognized that potential subsurface contamination from unknown sources could vary laterally and with depth below a given site. The analysis and interpretations in this report have been developed based on the review of existing information pertaining to the subject property, and a limited number of soil sample analysis from discrete locations. FIGURES Figure 1: Site Location Map Project Number: 202102-8081 Property Address: 2201 Taft Highway Bakersfield, California 93313 Approximate Scale: 1” = 50’ Figure 2: SŽiů^ĂŵƉůĞ>ŽĐĂƚŝŽŶ Map Project Number: 202102-8081 Property Address: 2201 Taft Highway Bakersfield, CA T1-S T1-C T1-N D3-N D2-C D1-S Product Line (approximate) PL-N PL-C PL-S Soil Sample Location D1-S SP2 SP1 SP1 Stockpile Location (approximate) Proposed Soil Borings Figure 1: Proposed Boring Map TABLES Sample T1-N T1-C T1-S DI-S D2-C D3-N PL-N PL-C PL-S SP1-N SP1-S SP2-N SP2-S Date Collected 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 02/25/21 Constituent Benzene 1.4 ND ND ND ND ND ND ND ND ND ND ND ND ND Toluene 5,300 ND ND ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 26 a/ND ND ND ND ND ND ND ND ND ND ND ND ND m,p-Xylene 2,500 a/ND ND ND ND ND ND ND ND ND ND ND ND ND o-Xylene 2,500 a/ND ND ND ND ND ND ND ND ND ND ND ND ND Tert-amyl methyl ether (TAME)NP ND ND ND ND ND ND ND ND ND ND ND ND ND Tert-butyl alcohol (TBA)NP ND ND ND ND ND ND ND ND ND ND ND ND ND Di-isopropyl ether (DIPE)NP ND ND ND ND ND ND ND ND ND ND ND ND ND Ethyl tert-butyl ether (ETBE)NP ND ND ND ND ND ND ND ND ND ND ND ND ND Methyl tert-butyl ether (MTBE)210 a/ND ND ND ND ND ND ND ND ND ND ND ND ND Ethanol NP ND ND ND ND ND ND ND ND ND ND ND ND ND Notes: Soil VOCs concentrations analyzed via EPA Method 8260B. NP = No relevant standard published ND = Constituent not detected TABLE 1 SUMMARY OF SOIL SAMPLE RESULTS FOR BTEX AND FUEL OXYGENATES Industrial / Commercial 1 --------------------------------------------------------------------------------------------------------------mg/kg-------------------------------------------------------------------------------------------------------------- 1 Unless otherwise specified, Screening Levels refer to HERO HHRA Note 3. Table 1. DTSC Recommended a/ Refers to San Francisco Bay Regional Water Quality Control Board Environmental Screening Levels (ESL), FOR UST AND DISPENSER SAMPLES 202102-8081 Tables 2201 Taft Highway, Bakersfield, CA 93313 Page 1 of 4 TPH-GRO TPH-DRO TPH-ORO Sample Date mg/kg mg/kg mg/kg T1-N 02/25/21 ND ND ND T1-C 02/25/21 ND ND ND T1-S 02/25/21 ND ND ND D1-S 02/25/21 ND 4,260 230 D2-C 02/25/21 ND ND ND D3-N 02/25/21 ND ND ND PL-N 02/25/21 ND ND ND PL-C 02/25/21 ND ND ND PL-S 02/25/21 ND ND ND SP1-N 02/25/21 ND ND ND SP1-S 02/25/21 ND ND ND SP2-N 02/25/21 ND ND ND SP2-S 02/25/21 ND ND ND 430 260 12,000 2,000 1,200 180,000 1,800 1,100 54,000 Notes: Soil TPH Full-range organics concentrations analyzed via EPA Method 8015B NP = No relevant standard published ND = Constituent not detected NA = Constituent not analyzed TABLE 2 SUMMARY OF SOIL SAMPLE RESULTS FOR TPH a/ Refers to San Francisco Bay Regional Water Quality Control Board Environmental Screening Levels (ESL), January 2019. Residential a/ Industrial / Commercial a/ Construction Worker a/ FOR UST AND DISPENSER SAMPLES 202102-8081 Tables 2201 Taft Highway, Bakersfield, CA 93313 Page 2 of 4 Sample SB1-10 SB1-20 SB1-30 SB1-40 SB1-50 SB2-10 SB2-20 SB2-30 SB2-40 SB2-50 Date Collected 10/22/21 10/22/21 10/22/21 10/22/21 10/22/21 10/22/21 10/22/21 10/22/21 10/22/21 10/22/21 Constituent Benzene 1.4 ND ND ND ND ND ND ND ND ND ND Toluene 5,300 ND ND ND ND ND ND ND ND ND ND Ethylbenzene 26 a/ND ND ND ND ND ND ND ND ND ND m,p-Xylene 2,500 a/ND ND ND ND ND ND ND ND ND ND o-Xylene 2,500 a/ND ND ND ND ND ND ND ND ND ND Tert-amyl methyl ether (TAME)NP ND ND ND ND ND ND ND ND ND ND Tert-butyl alcohol (TBA)NP ND ND ND ND ND ND ND ND ND ND Di-isopropyl ether (DIPE)NP ND ND ND ND ND ND ND ND ND ND Ethyl tert-butyl ether (ETBE)NP ND ND ND ND ND ND ND ND ND ND Methyl tert-butyl ether (MTBE)210 a/ND ND ND ND ND ND ND ND ND ND Ethanol NP ND ND ND ND ND ND ND ND ND ND Notes: Soil VOCs concentrations analyzed via EPA Method 8260B. NP = No relevant standard published ND = Constituent not detected TABLE 3 1 Unless otherwise specified, Screening Levels refer to HERO HHRA Note 3. Table 1. DTSC Recommended a/ Refers to San Francisco Bay Regional Water Quality Control Board Environmental Screening Levels (ESL), Industrial / Commercial 1 --------------------------------------------------------------------------------------------------------------mg/kg-------------------------------------------------------------------------------------------------------------- SUMMARY OF SOIL SAMPLE RESULTS FOR BTEX AND FUEL OXYGENATES FOR SOIL BORING SAMPLES 202102-8081 Tables 2201 Taft Highway, Bakersfield, CA 93313 Page 3 of 4 TPH-GRO TPH-DRO TPH-ORO Sample Date mg/kg mg/kg mg/kg SB1-10 10/22/21 ND ND ND SB1-20 10/22/21 ND ND ND SB1-30 10/22/21 ND ND ND SB1-40 10/22/21 ND 14.1 ND SB1-50 10/22/21 ND ND ND SB2-10 10/22/21 ND ND ND SB2-20 10/22/21 ND ND ND SB2-30 10/22/21 ND ND ND SB2-40 10/22/21 ND ND ND SB2-50 10/22/21 ND ND ND 430 260 12,000 2,000 1,200 180,000 1,800 1,100 54,000 Notes: Soil TPH Full-range organics concentrations analyzed via EPA Method 8015B NP = No relevant standard published ND = Constituent not detected NA = Constituent not analyzed TABLE 4 SUMMARY OF SOIL SAMPLE RESULTS FOR TPH Residential a/ Industrial / Commercial a/ Construction Worker a/ a/ Refers to San Francisco Bay Regional Water Quality Control Board Environmental Screening Levels (ESL), January 2019. FOR SOIL BORING SAMPLES 202102-8081 Tables 2201 Taft Highway, Bakersfield, CA 93313 Page 4 of 4 APPENDIX A PHOTOGRAPHS APPENDIX A Photo 16: General view of the site at 2250 Taft Highway, Bakersfield, California 93313. View faces to the southeast. Photo 17: Drilling equipment at the location of soil boring SB1. View is approximately to the northwest. Photo 18: Soil boring SB1. View is approximately to the west. SB1 SB1 Photo 19: Location of soil boring SB2. View is to the east. Photo 20: Soil boring SB2 abandoned and patched with concrete flush with existing slab surface. 2250 Taft Highway, Bakersfield, California 93313 202102-8081 SB2 SB2 APPENDIX B CITY OF BAKERSFIELD FIRE DEPARTMENT UST REMOVAL PERMIT ····················’ ”·········Bakersfield 119 LLC.2201 Taft Hwy. Bakersfield, CA 93313SHANCOR 768 Calle Aragon Unit C Laguna Woods, CA 92637 Phone # (714) 448-7155 (License No. 708267 A-HAZ) Bakersfield 119 LLC. 2201 Taft Hwy. Bakersfield, CA 93313UST RemovalSite PlanSITE PLANNCALL TOLL FREE 8-1-12 Working days before you digTAFT HWY APPENDIX C TANK RINSATE DISPOSAL AND UST CERTIFICATION TANK DESTRUCTION DOCUMENT APPENDIX D UST SOIL SAMPLE LOGS Soil Sample Log Site :2201 Taft Highway Sampler :John Winkler (Fulcrum Resources Environmental) Bakersfield, CA Date :2/25/2021 Sample ID Time Depth (FT) Location Description Poorly Graded Sand, damp, yellowish brown, loose, T1-N 14:58 16 North end of Tank trace silt, fine sand. Poorly Graded Sand, damp, yellowish brown, loose, T1-C 14:54 16 Center of Tank trace silt, fine sand. Poorly Graded Sand, damp, yellowish brown, loose, T1-S 14:50 16 South end of Tank trace silt, fine sand. Silty Sand, dry, dark yellowish brown, loose, fine sand D3-N 15:06 4 North Fuel Dispenser Silty Sand, dry, dark yellowish brown, loose, fine sand D2-C 15:08 4 Center Fuel Dispenser Silty Sand, dry, dark yellowish brown, loose, fine sand D1-S 15:02 4 South Fuel Dispenser Silty Sand, dry, yellowish brown, loose, fine sand PL-N 15:15 4 North Product Line Silty Sand, dry, yellowish brown, loose, fine sand PL-C 15:12 4 Center Product Line Silty Sand, dry, yellowish brown, loose, fine sand PL-S 15:10 4 South Center Line Sand with Silt, brown, dry, loose, trace gravel SP1-N 15:20 __North portion Stockpile SP1 composite of 3 locations Sand with Silt, brown, dry, loose, trace gravel SP1-S 15:22 __South portion Stockpile SP1 composite of 3 locations Sand with Silt, brown, dry, loose, trace gravel SP2-N 15:24 __North portion Stockpile SP2 composite of 3 locations Sand with Silt, brown, dry, loose, trace gravel SP2-S 15:26 __South portion Stockpile SP2 composite of 3 locations APPENDIX E LABORATORY REPORT FOR UST SAMPLES Fulcrum Resources Environmental Project Name: Bakersfield 119, LLC Monrovia, CA 91016 415 W. Chestnut Avenue John Winkler Enclosed are the results of analyses for samples received by the laboratory on February 26, 2021. If you have any questions concerning this report, please feel free to contact us. 11 March 2021 Project ID: 202102-8081 Site Address: 2201 Taft Highway, Bakersfield, CA American Scientific Laboratories, LLC (ASL) accepts sample materials from clients for analysis with the assumption that all of the information provided to ASL verbally or in writing by our clients (and/or their agents), regarding samples being submitted to ASL, is complete and accurate. ASL accepts all samples subject to the following conditions: 1) ASL is not responsible for verifying any client-provided information regarding any samples submitted to the laboratory. 2) ASL is not responsible for any consequences resulting from any inaccuracies , omissions, or misrepresentations contained in client-provided information regarding samples submitted to the laboratory. Work Order #: 2103014 Molky Brar Laboratory Director Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ANALYTICAL SUMMARY REPORT Sample ID Laboratory ID Matrix Date Sampled Date Received T1-N 2103014-01 Solid 02/25/2021 14:58 02/26/2021 15:30 T1-C 2103014-02 Solid 02/25/2021 14:54 02/26/2021 15:30 T1-S 2103014-03 Solid 02/25/2021 14:50 02/26/2021 15:30 D1-S 2103014-04 Solid 02/25/2021 15:02 02/26/2021 15:30 D2-C 2103014-05 Solid 02/25/2021 15:08 02/26/2021 15:30 D3-N 2103014-06 Solid 02/25/2021 15:06 02/26/2021 15:30 PL-N 2103014-07 Solid 02/25/2021 15:15 02/26/2021 15:30 PL-C 2103014-08 Solid 02/25/2021 15:12 02/26/2021 15:30 PL-S 2103014-09 Solid 02/25/2021 15:10 02/26/2021 15:30 SP1-N 2103014-10 Solid 02/25/2021 15:20 02/26/2021 15:30 SP1-S 2103014-11 Solid 02/25/2021 15:22 02/26/2021 15:30 SP2-N 2103014-12 Solid 02/25/2021 15:24 02/26/2021 15:30 SP2-S 2103014-13 Solid 02/25/2021 15:26 02/26/2021 15:30 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 4 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-01 (Solid) Prep Method Analyst Client Sample ID: T1-N Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 01:40Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 01:4070-120102 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10229 Prepared:03/06/2021 09:00 03/06/2021 22:31Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/06/2021 22:31Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/06/2021 22:3170-12087.6 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 07:35Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 07:35Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:35o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 07:3570-12099.0 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 07:3570-120105 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 07:3570-12094.8 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 03/04/2021 07:35Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 07:3570-12099.0 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 07:3570-120105 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 07:3570-12094.8 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-02 (Solid) Prep Method Analyst Client Sample ID: T1-C Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 02:04Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 02:0470-12082.1 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10229 Prepared:03/06/2021 09:00 03/06/2021 23:13Diesel range organics 10.0 mg/kg 1 8015B3550BSLND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 5 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-02 (Solid) Prep Method Analyst Client Sample ID: T1-C Analytical Results Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10229 Prepared:03/06/2021 09:00 03/06/2021 23:13Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/06/2021 23:1370-12091.7 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 08:04Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 08:04Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:04o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:0470-12094.6 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 08:0470-120104 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 08:0470-12096.3 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 03/04/2021 08:04Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 08:0470-12094.6 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 08:0470-120104 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 08:0470-12096.3 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-03 (Solid) Prep Method Analyst Client Sample ID: T1-S Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 02:29Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 02:2970-12082.5 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 06:50Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 06:50Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 06:5070-12089.5 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 08:33Benzene2.00 ug/kg 1 8260B5030ASAND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 6 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-03 (Solid) Prep Method Analyst Client Sample ID: T1-S Analytical Results BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 08:33Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 08:33Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:33o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 08:3370-120100 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 08:3370-120104 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 08:3370-12096.2 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 03/04/2021 08:33Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 08:3370-120100 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 08:3370-120104 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 08:3370-12096.2 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-04 (Solid) Prep Method Analyst Client Sample ID: D1-S Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 02:53Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 02:5370-12096.2 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10234 Prepared:03/05/2021 09:00 03/07/2021 13:06Diesel range organics 10.0 mg/kg 1 8015B3550BSL4260 03/07/2021 13:06Oil Range Organics 50.0 mg/kg 1 8015B3550BSL230 03/07/2021 13:0670-120108 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 09:01Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01TBA20.0 ug/kg 1 8260B5030ASAND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 7 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-04 (Solid) Prep Method Analyst Client Sample ID: D1-S Analytical Results BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 09:01Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:01o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:0170-120106 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 09:0170-120105 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 09:0170-12089.2 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 03/04/2021 09:01Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 09:0170-120106 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 09:0170-120105 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 09:0170-12089.2 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-05 (Solid) Prep Method Analyst Client Sample ID: D2-C Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 03:18Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 03:1870-12084.0 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 07:32Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 07:32Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 07:3270-12090.9 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 09:30Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 09:30Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:30o-Xylene 4.00 ug/kg 1 8260B5030ASAND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 8 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-05 (Solid) Prep Method Analyst Client Sample ID: D2-C Analytical Results BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 09:3070-120105 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 09:3070-12098.5 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 09:3070-12091.7 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 03/04/2021 09:30Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 09:3070-120105 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 09:3070-12098.5 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 09:3070-12091.7 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-06 (Solid) Prep Method Analyst Client Sample ID: D3-N Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 03:42Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 03:4270-120104 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 08:14Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 08:14Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 08:1470-12089.1 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10203 Prepared:03/03/2021 09:00 03/04/2021 09:59Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 09:59Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:59o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 09:5970-12099.9 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 09:5970-12099.5 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 09:5970-12096.1 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 9 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-06 (Solid) Prep Method Analyst Client Sample ID: D3-N Analytical Results 8260B Ethanol Batch ID:BC10206 Prepared:03/03/2021 09:00 03/04/2021 09:59Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 09:5970-12099.9 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 09:5970-12099.5 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 09:5970-12096.1 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-07 (Solid) Prep Method Analyst Client Sample ID: PL-N Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 04:07Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 04:0770-12095.0 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 08:55Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 08:55Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 08:5570-12089.1 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 18:09Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 18:09Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:09o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:0970-12095.4 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 18:0970-12098.3 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 18:0970-12095.5 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 18:09Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 18:0970-12095.4 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 18:0970-12098.3 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 18:0970-12095.5 %Surrogate: Toluene-d8 8260B5030ASA The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 10 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-08 (Solid) Prep Method Analyst Client Sample ID: PL-C Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 04:31Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 04:3170-12098.3 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 09:37Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 09:37Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 09:3770-12090.9 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 18:38Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 18:38Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:38o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 18:3870-12095.9 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 18:3870-12098.2 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 18:3870-12096.3 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 18:38Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 18:3870-12095.9 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 18:3870-12098.2 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 18:3870-12096.3 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-09 (Solid) Prep Method Analyst Client Sample ID: PL-S Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 04:56Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 04:5670-12095.0 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 10:19Diesel range organics 10.0 mg/kg 1 8015B3550BSLND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 11 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-09 (Solid) Prep Method Analyst Client Sample ID: PL-S Analytical Results Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 10:19Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 10:1970-12093.6 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 19:07Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 19:07Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:07o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:0770-12096.9 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 19:0770-120106 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 19:0770-12093.9 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 19:07Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 19:0770-12096.9 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 19:0770-120106 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 19:0770-12093.9 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-10 (Solid) Prep Method Analyst Client Sample ID: SP1-N Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 05:20Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 05:2070-120114 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 11:00Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 11:00Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 11:0070-12087.0 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 19:35Benzene2.00 ug/kg 1 8260B5030ASAND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 12 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-10 (Solid) Prep Method Analyst Client Sample ID: SP1-N Analytical Results BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 19:35Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 19:35Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:35o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 19:3570-12096.3 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 19:3570-120108 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 19:3570-12081.0 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 19:35Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 19:3570-12096.3 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 19:3570-120108 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 19:3570-12081.0 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-11 (Solid) Prep Method Analyst Client Sample ID: SP1-S Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 05:44Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 05:4470-120105 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 11:42Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 11:42Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 11:4270-12087.9 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 20:04Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04TBA20.0 ug/kg 1 8260B5030ASAND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 13 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-11 (Solid) Prep Method Analyst Client Sample ID: SP1-S Analytical Results BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 20:04Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:04o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:0470-12095.8 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 20:0470-120110 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 20:0470-12087.8 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 20:04Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 20:0470-12095.8 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 20:0470-120110 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 20:0470-12087.8 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-12 (Solid) Prep Method Analyst Client Sample ID: SP2-N Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 06:09Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 06:0970-120117 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 12:24Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 12:24Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 12:2470-12092.6 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 20:33Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 20:33Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 20:33o-Xylene 4.00 ug/kg 1 8260B5030ASAND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 14 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-12 (Solid) Prep Method Analyst Client Sample ID: SP2-N Analytical Results BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 20:3370-12098.7 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 20:3370-120113 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 20:3370-12079.1 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 20:33Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 20:3370-12098.7 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 20:3370-120113 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 20:3370-12079.1 %Surrogate: Toluene-d8 8260B5030ASA ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-13 (Solid) Prep Method Analyst Client Sample ID: SP2-S Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BC10148 Prepared:03/03/2021 09:00 03/04/2021 06:33Gasoline Range Organics 500 ug/kg 1 8015B5030ASAND 03/04/2021 06:3370-120108 %Surrogate: Bromofluorobenzene 8015B5030ASA Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BC10230 Prepared:03/06/2021 09:00 03/07/2021 13:05Diesel range organics 10.0 mg/kg 1 8015B3550BSLND 03/07/2021 13:05Oil Range Organics 50.0 mg/kg 1 8015B3550BSLND 03/07/2021 13:0570-12088.6 %Surrogate: Chlorobenzene 8015B3550BSL BTEX and Oxygenates Batch ID:BC10207 Prepared:03/04/2021 09:00 03/04/2021 21:02Benzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02Ethylbenzene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02TBA20.0 ug/kg 1 8260B5030ASAND 03/04/2021 21:02Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02Toluene2.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02m,p-Xylenes 2.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:02o-Xylene 4.00 ug/kg 1 8260B5030ASAND 03/04/2021 21:0270-12098.5 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 21:0270-120101 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 21:0270-12078.8 %Surrogate: Toluene-d8 8260B5030ASA 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 15 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2103014-13 (Solid) Prep Method Analyst Client Sample ID: SP2-S Analytical Results 8260B Ethanol Batch ID:BC10208 Prepared:03/04/2021 09:00 03/04/2021 21:02Ethanol500ug/kg 1 8260B5030ASAND 03/04/2021 21:0270-12098.5 %Surrogate: 4-Bromofluorobenzene 8260B5030ASA 03/04/2021 21:0270-120101 %Surrogate: Dibromofluoromethane 8260B5030ASA 03/04/2021 21:0270-12078.8 %Surrogate: Toluene-d8 8260B5030ASA The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 16 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Petroleum Hydrocarbons(TPH-g) - Quality Control Report PQL Batch BC10148 - 5030A - 8015B Blank (BC10148-BLK1)Prepared: 03/03/202 Analyzed: 03/04/202 Gasoline Range Organics ug/kg500ND LCS (BC10148-BS1)Prepared: 03/03/202 Analyzed: 03/04/202 Gasoline Range Organics ug/L 500 75-12093.0465 LCS Dup (BC10148-BSD1)Prepared: 03/03/202 Analyzed: 03/04/202 Gasoline Range Organics ug/L 500 1575-120104 11.1520 Matrix Spike (BC10148-MS1)Prepared: 03/03/202 Analyzed: 03/04/202Source: 2103014-01 Gasoline Range Organics ug/L 500 31.0 75-12092.3492 Matrix Spike Dup (BC10148-MSD1)Prepared: 03/03/202 Analyzed: 03/04/202Source: 2103014-01 Gasoline Range Organics ug/L 500 31.0 1575-12089.3 3.11477 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 17 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Petroleum Hydrocarbons(TPH DROORO) - Quality Control Report PQL Batch BC10229 - 3550B - 8015B Blank (BC10229-BLK1)Prepared & Analyzed: 03/06/202 Diesel range organics mg/kg10.0ND Oil Range Organics "50.0ND mg/L 100 70-120Surrogate: Chlorobenzene 89.189.1 LCS (BC10229-BS1)Prepared & Analyzed: 03/06/202 Diesel range organics mg/L 500 75-12082.7413 "100 70-120Surrogate: Chlorobenzene 85.785.7 LCS Dup (BC10229-BSD1)Prepared & Analyzed: 03/06/202 Diesel range organics mg/L 500 2075-12085.7 3.63429 "100 70-120Surrogate: Chlorobenzene 87.287.2 Matrix Spike (BC10229-MS1)Prepared & Analyzed: 03/06/202Source: 2103022-70 Diesel range organics mg/L 500 0.00 QM-0575-120125625 "100 70-120Surrogate: Chlorobenzene 86.686.6 Matrix Spike Dup (BC10229-MSD1)Prepared: 03/06/202 Analyzed: 03/07/202Source: 2103022-70 Diesel range organics mg/L 500 0.00 20 QM-0575-120134 6.71668 "100 70-120Surrogate: Chlorobenzene 92.492.4 Batch BC10230 - 3550B - 8015B Blank (BC10230-BLK1)Prepared: 03/06/202 Analyzed: 03/07/202 Diesel range organics mg/kg10.0ND Oil Range Organics "50.0ND mg/L 100 70-120Surrogate: Chlorobenzene 89.289.2 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 18 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Petroleum Hydrocarbons(TPH DROORO) - Quality Control Report PQL Batch BC10230 - 3550B - 8015B LCS (BC10230-BS1)Prepared: 03/06/202 Analyzed: 03/07/202 Diesel range organics mg/L 500 75-12083.8419 "100 70-120Surrogate: Chlorobenzene 86.186.1 LCS Dup (BC10230-BSD1)Prepared: 03/06/202 Analyzed: 03/07/202 Diesel range organics mg/L 500 2075-12082.3 1.75412 "100 70-120Surrogate: Chlorobenzene 85.285.2 Matrix Spike (BC10230-MS1)Prepared: 03/06/202 Analyzed: 03/07/202Source: 2103033-25 Diesel range organics mg/L 500 0.00 75-12079.2396 "100 70-120Surrogate: Chlorobenzene 86.186.1 Matrix Spike Dup (BC10230-MSD1)Prepared: 03/06/202 Analyzed: 03/07/202Source: 2103033-25 Diesel range organics mg/L 500 0.00 2075-12078.2 1.26391 "100 70-120Surrogate: Chlorobenzene 89.389.3 Batch BC10234 - 3550B - 8015B Blank (BC10234-BLK1)Prepared: 03/05/202 Analyzed: 03/07/202 Diesel range organics mg/kg10.0ND Oil Range Organics "50.0ND mg/L 100 70-120Surrogate: Chlorobenzene 106106 LCS (BC10234-BS1)Prepared: 03/05/202 Analyzed: 03/07/202 Diesel range organics mg/L 500 75-120102512 "100 70-120Surrogate: Chlorobenzene 101101 LCS Dup (BC10234-BSD1)Prepared: 03/05/202 Analyzed: 03/07/202 Diesel range organics mg/L 500 2075-120102 0.619509 "100 70-120Surrogate: Chlorobenzene 103103 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 19 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte BTEX and Oxygenates - Quality Control Report PQL Batch BC10203 - 5030A - 8260B Blank (BC10203-BLK1)Prepared: 03/03/202 Analyzed: 03/04/202 Benzene ug/kg2.00ND Di-Isopropyl ether (DIPE)"5.00ND Ethyl tert-butyl ether (ETBE)"5.00ND Ethylbenzene "2.00ND Tert-Amyl methyl ether (TAME)"5.00ND TBA "20.0ND Methyl tert-Butyl Ether (MTBE)"5.00ND Toluene "2.00ND m,p-Xylenes "2.00ND o-Xylene "4.00ND "100 70-120Surrogate: 4-Bromofluorobenzene 99.499.4 "100 70-120Surrogate: Dibromofluoromethane 107107 "100 70-120Surrogate: Toluene-d8 98.298.2 LCS (BC10203-BS1)Prepared: 03/03/202 Analyzed: 03/04/202 Benzene ug/kg 50.0 75-12082.141.1 Chlorobenzene "50.0 75-12098.249.1 1,1-Dichloroethene "50.0 75-12082.141.0 Methyl tert-Butyl Ether (MTBE)"50.0 75-12010451.9 Toluene "50.0 75-12085.842.9 Trichloroethene "50.0 75-12089.444.7 "100 70-120Surrogate: 4-Bromofluorobenzene 95.695.6 "100 70-120Surrogate: Dibromofluoromethane 106106 "100 70-120Surrogate: Toluene-d8 101101 LCS Dup (BC10203-BSD1)Prepared: 03/03/202 Analyzed: 03/04/202 Benzene ug/kg 50.0 2075-12079.4 3.3439.7 Chlorobenzene "50.0 2075-12091.6 6.8945.8 1,1-Dichloroethene "50.0 1575-12093.9 13.547.0 Methyl tert-Butyl Ether (MTBE)"50.0 1575-12090.8 13.345.4 Toluene "50.0 1575-12088.1 2.6744.0 Trichloroethene "50.0 1575-12080.9 9.9940.4 "100 70-120Surrogate: 4-Bromofluorobenzene 101101 "100 70-120Surrogate: Dibromofluoromethane 105105 "100 70-120Surrogate: Toluene-d8 100100 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 20 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte BTEX and Oxygenates - Quality Control Report PQL Batch BC10203 - 5030A - 8260B Matrix Spike (BC10203-MS1)Prepared: 03/03/202 Analyzed: 03/04/202Source: 2103014-01 Benzene ug/kg 50.0 0.00 75-12097.348.7 Chlorobenzene "50.0 0.00 75-12011457.2 1,1-Dichloroethene "50.0 0.00 QM-0575-12013467.1 Methyl tert-Butyl Ether (MTBE)"50.0 0.00 75-12010652.9 Toluene "50.0 0.00 75-12084.742.4 Trichloroethene "50.0 0.00 75-12094.247.1 "100 70-120Surrogate: 4-Bromofluorobenzene 102102 "100 70-120Surrogate: Dibromofluoromethane 103103 "100 70-120Surrogate: Toluene-d8 95.595.5 Matrix Spike Dup (BC10203-MSD1)Prepared: 03/03/202 Analyzed: 03/04/202Source: 2103014-01 Benzene ug/kg 50.0 0.00 1575-120103 5.2251.3 Chlorobenzene "50.0 0.00 1575-120116 0.88757.8 1,1-Dichloroethene "50.0 0.00 15 QM-0575-120127 5.1563.7 Methyl tert-Butyl Ether (MTBE)"50.0 0.00 1575-120113 7.0856.7 Toluene "50.0 0.00 1575-12089.0 4.9144.5 Trichloroethene "50.0 0.00 1575-12094.9 0.80447.5 "100 70-120Surrogate: 4-Bromofluorobenzene 107107 "100 70-120Surrogate: Dibromofluoromethane 98.698.6 "100 70-120Surrogate: Toluene-d8 96.296.2 Batch BC10207 - 5030A - 8260B Blank (BC10207-BLK1)Prepared & Analyzed: 03/04/202 Benzene ug/kg2.00ND Di-Isopropyl ether (DIPE)"5.00ND Ethyl tert-butyl ether (ETBE)"5.00ND Ethylbenzene "2.00ND Tert-Amyl methyl ether (TAME)"5.00ND TBA "20.0ND Methyl tert-Butyl Ether (MTBE)"5.00ND Toluene "2.00ND m,p-Xylenes "2.00ND o-Xylene "4.00ND "100 70-120Surrogate: 4-Bromofluorobenzene 111111 "100 70-120Surrogate: Dibromofluoromethane 110110 "100 70-120Surrogate: Toluene-d8 88.188.1 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 21 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte BTEX and Oxygenates - Quality Control Report PQL Batch BC10207 - 5030A - 8260B LCS (BC10207-BS1)Prepared & Analyzed: 03/04/202 Benzene ug/kg 50.0 75-12010050.2 Chlorobenzene "50.0 75-12011557.5 1,1-Dichloroethene "50.0 75-12011758.3 Methyl tert-Butyl Ether (MTBE)"50.0 75-12011557.4 Toluene "50.0 75-12093.046.5 Trichloroethene "50.0 75-12097.348.7 "100 70-120Surrogate: 4-Bromofluorobenzene 94.394.3 "100 70-120Surrogate: Dibromofluoromethane 113113 "100 70-120Surrogate: Toluene-d8 103103 LCS Dup (BC10207-BSD1)Prepared: 03/04/202 Analyzed: 03/05/202 Benzene ug/kg 50.0 2075-12088.4 12.744.2 Chlorobenzene "50.0 2075-120104 10.551.8 1,1-Dichloroethene "50.0 1575-120111 5.4155.3 Methyl tert-Butyl Ether (MTBE)"50.0 15 QM-0575-12096.8 17.048.4 Toluene "50.0 1575-12082.7 11.841.3 Trichloroethene "50.0 1575-12087.8 10.343.9 "100 70-120Surrogate: 4-Bromofluorobenzene 96.696.6 "100 70-120Surrogate: Dibromofluoromethane 106106 "100 70-120Surrogate: Toluene-d8 103103 Matrix Spike (BC10207-MS1)Prepared: 03/04/202 Analyzed: 03/05/202Source: 2103014-13 Benzene ug/kg 50.0 0.00 75-12010050.1 Chlorobenzene "50.0 0.00 75-12011155.6 1,1-Dichloroethene "50.0 0.00 QM-0575-12012160.4 Methyl tert-Butyl Ether (MTBE)"50.0 0.00 75-12011155.4 Toluene "50.0 0.00 75-12090.845.4 Trichloroethene "50.0 0.00 75-12096.848.4 "100 70-120Surrogate: 4-Bromofluorobenzene 95.895.8 "100 70-120Surrogate: Dibromofluoromethane 115115 "100 70-120Surrogate: Toluene-d8 103103 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 22 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte BTEX and Oxygenates - Quality Control Report PQL Batch BC10207 - 5030A - 8260B Matrix Spike Dup (BC10207-MSD1)Prepared: 03/04/202 Analyzed: 03/05/202Source: 2103014-13 Benzene ug/kg 50.0 0.00 1575-12088.1 12.844.1 Chlorobenzene "50.0 0.00 1575-120101 9.3850.6 1,1-Dichloroethene "50.0 0.00 1575-120111 8.6455.4 Methyl tert-Butyl Ether (MTBE)"50.0 0.00 1575-120102 8.7950.8 Toluene "50.0 0.00 1575-12082.5 9.5341.3 Trichloroethene "50.0 0.00 1575-12086.6 11.143.3 "100 70-120Surrogate: 4-Bromofluorobenzene 96.396.3 "100 70-120Surrogate: Dibromofluoromethane 112112 "100 70-120Surrogate: Toluene-d8 104104 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 23 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte 8260B Ethanol - Quality Control Report PQL Batch BC10206 - 5030A - 8260B Blank (BC10206-BLK1)Prepared: 03/03/202 Analyzed: 03/04/202 Ethanol ug/kg500ND "100 70-120Surrogate: 4-Bromofluorobenzene 99.499.4 "100 70-120Surrogate: Dibromofluoromethane 107107 "100 70-120Surrogate: Toluene-d8 98.298.2 LCS (BC10206-BS1)Prepared: 03/03/202 Analyzed: 03/04/202 Ethanol ug/kg 2000 75-1201082150 "100 70-120Surrogate: 4-Bromofluorobenzene 95.695.6 "100 70-120Surrogate: Dibromofluoromethane 106106 "100 70-120Surrogate: Toluene-d8 101101 LCS Dup (BC10206-BSD1)Prepared: 03/03/202 Analyzed: 03/04/202 Ethanol ug/kg 2000 20075-120108 0.3322160 "100 70-120Surrogate: 4-Bromofluorobenzene 101101 "100 70-120Surrogate: Dibromofluoromethane 105105 "100 70-120Surrogate: Toluene-d8 100100 Matrix Spike (BC10206-MS1)Prepared: 03/03/202 Analyzed: 03/04/202Source: 2103014-01 Ethanol ug/kg 2000 22.0 75-1201122260 "100 70-120Surrogate: 4-Bromofluorobenzene 102102 "100 70-120Surrogate: Dibromofluoromethane 103103 "100 70-120Surrogate: Toluene-d8 95.595.5 Matrix Spike Dup (BC10206-MSD1)Prepared: 03/03/202 Analyzed: 03/04/202Source: 2103014-01 Ethanol ug/kg 2000 22.0 1575-120110 1.342230 "100 70-120Surrogate: 4-Bromofluorobenzene 107107 "100 70-120Surrogate: Dibromofluoromethane 98.698.6 "100 70-120Surrogate: Toluene-d8 96.296.2 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 24 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte 8260B Ethanol - Quality Control Report PQL Batch BC10208 - 5030A - 8260B Blank (BC10208-BLK1)Prepared & Analyzed: 03/04/202 Ethanol ug/kg500ND "100 70-120Surrogate: 4-Bromofluorobenzene 111111 "100 70-120Surrogate: Dibromofluoromethane 110110 "100 70-120Surrogate: Toluene-d8 88.188.1 LCS (BC10208-BS1)Prepared & Analyzed: 03/04/202 Ethanol ug/kg 2000 75-1201082150 "100 70-120Surrogate: 4-Bromofluorobenzene 94.394.3 "100 70-120Surrogate: Dibromofluoromethane 113113 "100 70-120Surrogate: Toluene-d8 103103 LCS Dup (BC10208-BSD1)Prepared: 03/04/202 Analyzed: 03/05/202 Ethanol ug/kg 2000 20075-120106 1.452120 "100 70-120Surrogate: 4-Bromofluorobenzene 96.696.6 "100 70-120Surrogate: Dibromofluoromethane 106106 "100 70-120Surrogate: Toluene-d8 103103 Matrix Spike (BC10208-MS1)Prepared: 03/04/202 Analyzed: 03/05/202Source: 2103014-13 Ethanol ug/kg 2000 2.79 75-1201052090 "100 70-120Surrogate: 4-Bromofluorobenzene 95.895.8 "100 70-120Surrogate: Dibromofluoromethane 115115 "100 70-120Surrogate: Toluene-d8 103103 Matrix Spike Dup (BC10208-MSD1)Prepared: 03/04/202 Analyzed: 03/05/202Source: 2103014-13 Ethanol ug/kg 2000 2.79 1575-120106 1.092120 "100 70-120Surrogate: 4-Bromofluorobenzene 96.396.3 "100 70-120Surrogate: Dibromofluoromethane 112112 "100 70-120Surrogate: Toluene-d8 104104 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 25 of 26 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler Bakersfield 119, LLC 03/11/2021 16:30Monrovia CA, 91016 2103014Work Order No: Notes and Definitions QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD due to matrix interference. The LCS and/or LCSD were within acceptance limits showing that the laboratory is in control and the data is acceptable. Sample results reported on a dry weight basis Relative Percent DifferenceRPD dry Not ReportedNR Analyte NOT DETECTED at or above the practical quantitation limit (PQL)ND Analyte DETECTEDDET APPENDIX F SOIL BORING LOGS GW WELL-GRADED GRAVEL FINE TO COARSE GRAVEL GP POORLY -GRADED GRAVEL GM SILTY GRAVEL GC CLAYEY GRAVEL SW WELL_GRADED SAND, FINE TO COARSE SAND SP POORLY GRADED SAND SM SILTY SAND SC CLAYEY SAND ML SILT CL CLAY OL ORGANIC SILT, ORGANIC CLAY MH SILT OF HIGH PLASTICITY, ELASTIC SILT CH CLAY OF HIGH PLASTICITY, FAT CLAY OH ORGANIC CLAY, ORGANIC SILT PT PEAT Depth (ft bgs)Sample No.TimeConditionPID ReadingUSCSClassification10 SB1-10 0854 Good 1.6 SP 20 SB1-20 0900 Good 1.3 SP 30 SB1-30 0909 Good 0.4 ML Page 1 of 2 SB 1 Sand, dark grayish brown (2.5Y 4/2), damp, poorly graded, fine Sand, few Silt, trace ClayNON-COHESIVE SOILSSampler: Surface: soil Soil and Rock Description Water Depth: Boring Depth: None encountered COHESIVE SOILSColors per Munsell® Soil Color Chart, 2000 Edition Trace 0-7%, Few 8-15%, Little 16-25%, Some 26-50%, Mostly >50% Borehole Diameter: Location: 6712DT Geoprobe 2.25" Date Start:10/22/2021 Date Finish:10/22/2021 Logged By: SB1Boring ID:2201 Taft Highway Bakersfield, CA 93313 Unified Soil Classification System Project Number:202102-8081 Direct Push Contractor:GeoRockers Drilling 1.5" Acetate liner Drilling Method: Equipment: Jim Bean Operator:Armando Herrera Boring Location:4 ft east of south dispenser island Weather:Clear, 62-74°F 50 ft. Sand, light olive brown (2.5Y 5/3), damp, poorly graded, fine Sand with trace medium Sand, trace Silt Silt, grayish brown (2.5Y 5/2), damp, low plasticity, trace fine Sand, little ClaySoil VaporSample No. GW WELL-GRADED GRAVEL FINE TO COARSE GRAVEL GP POORLY -GRADED GRAVEL GM SILTY GRAVEL GC CLAYEY GRAVEL SW WELL_GRADED SAND, FINE TO COARSE SAND SP POORLY GRADED SAND SM SILTY SAND SC CLAYEY SAND ML SILT CL CLAY OL ORGANIC SILT, ORGANIC CLAY MH SILT OF HIGH PLASTICITY, ELASTIC SILT CH CLAY OF HIGH PLASTICITY, FAT CLAY OH ORGANIC CLAY, ORGANIC SILT PT PEAT Depth (ft bgs)Sample No.TimeConditionPID ReadingUSCSClassification40 SB1-40 0924 Good 14.6 SP 50 SB1-50 0940 Good 1.1 SP Page 2 of 2 SB 1 2201 Taft Highway Bakersfield, CA 93313 Boring ID:SB1Location: Project Number:202102-8081 Date Start:10/22/2021 Drilling Method:Direct Push Unified Soil Classification System NON-COHESIVE SOILSDate Finish:10/22/2021 Equipment:6712DT Geoprobe Logged By:Jim Bean Borehole Diameter:2.25" Contractor:GeoRockers Drilling Sampler:1.5" Acetate liner Operator:Armando Herrera COHESIVE SOILSBoring Location:4 ft east of south dispenser island Water Depth:None encountered Weather:Clear, 62-74°F Boring Depth:50 ft.Soil VaporSample No.Soil and Rock Description Surface: soil Sand, light brownish gray (10YR 6/2), slightly damp, poorly graded, fine Sand Sand, light brownish gray (10YR 6/2), damp, poorly graded, fine Sand with few medium Sand Colors per Munsell® Soil Color Chart, 2000 Edition Trace 0-7%, Few 8-15%, Little 16-25%, Some 26-50%, Mostly >50% GW WELL-GRADED GRAVEL FINE TO COARSE GRAVEL GP POORLY -GRADED GRAVEL GM SILTY GRAVEL GC CLAYEY GRAVEL SW WELL_GRADED SAND, FINE TO COARSE SAND SP POORLY GRADED SAND SM SILTY SAND SC CLAYEY SAND ML SILT CL CLAY OL ORGANIC SILT, ORGANIC CLAY MH SILT OF HIGH PLASTICITY, ELASTIC SILT CH CLAY OF HIGH PLASTICITY, FAT CLAY OH ORGANIC CLAY, ORGANIC SILT PT PEAT Depth (ft bgs)Sample No.TimeConditionPID ReadingUSCSClassification10 SB2-10 1003 Good 0.7 SW 20 SB2-20 1007 Good 0 ML 30 SB2-30 1017 Good 0 SP Page 1 of 2 SB2 Date Start:10/22/2021 Colors per Munsell® Soil Color Chart, 2000 Edition Trace 0-7%, Few 8-15%, Little 16-25%, Some 26-50%, Mostly >50% Sand, light brownish gray (10YR 6/2), damp, poorly graded, fine Sand, few Silt 2.25" 50 ft. Water Depth: 1.5" Acetate liner Boring Depth: Date Finish:10/22/2021 Logged By: Equipment: Surface: concrete 6712DT Geoprobe GeoRockers Drilling Operator:Armando Herrera Boring Location:4 ft west of south dispenser island Clear, 62-74°FWeather: Direct Push Unified Soil Classification System Boring ID:SB2 202102-8081 Borehole Diameter:NON-COHESIVE SOILSSoil VaporSample No.2201 Taft Highway Bakersfield, CA 93313 Sampler:COHESIVE SOILSNone encountered Soil and Rock Description Project Number: Location: Drilling Method: Jim Bean Contractor: Sand, grayish brown (10YR 5/2), damp, well graded, medium to coarse Sand with trace fine Sand Silt, grayish brown (2.5Y 4/3), damp, low plasticity, trace fine Sand, few Clay GW WELL-GRADED GRAVEL FINE TO COARSE GRAVEL GP POORLY -GRADED GRAVEL GM SILTY GRAVEL GC CLAYEY GRAVEL SW WELL_GRADED SAND, FINE TO COARSE SAND SP POORLY GRADED SAND SM SILTY SAND SC CLAYEY SAND ML SILT CL CLAY OL ORGANIC SILT, ORGANIC CLAY MH SILT OF HIGH PLASTICITY, ELASTIC SILT CH CLAY OF HIGH PLASTICITY, FAT CLAY OH ORGANIC CLAY, ORGANIC SILT PT PEAT Depth (ft bgs)Sample No.TimeConditionPID ReadingUSCSClassification40 SB2-40 1020 Good 0 SP 50 SB2-50 1052 Good 0 SP Page 2 of 2 SB2 2201 Taft Highway Bakersfield, CA 93313 Boring ID:SB2Location: Project Number:202102-8081 Date Start:10/22/2021 Drilling Method:Direct Push Unified Soil Classification System NON-COHESIVE SOILSDate Finish:10/22/2021 Equipment:6712DT Geoprobe Logged By:Jim Bean Borehole Diameter:2.25" Contractor:GeoRockers Drilling Sampler:1.5" Acetate liner Operator:Armando Herrera COHESIVE SOILSBoring Location:4 ft west of south dispenser island Water Depth:None encountered Weather:Clear, 62-74°F Boring Depth:50 ft.Soil VaporSample No.Soil and Rock Description Surface: concrete Sand, yellowish brown (10YR 5/4), damp, poorly graded, fine Sand with trace medium Sand Sand, light brownish gray (10YR 6/2), damp, poorly graded, fine Sand with trace medium Sand Colors per Munsell® Soil Color Chart, 2000 Edition Trace 0-7%, Few 8-15%, Little 16-25%, Some 26-50%, Mostly >50% APPENDIX G LABORATORY REPORT FOR SOIL BORINGS Fulcrum Resources Environmental Project Name: 2201 Taft Hwy Monrovia, CA 91016 415 W. Chestnut Avenue John Winkler Enclosed are the results of analyses for samples received by the laboratory on October 22, 2021. If you have any questions concerning this report, please feel free to contact us. 29 October 2021 Project ID: 202102-8081 Site Address: 2201 Taft Hwy Bakersfield, CA 93313 American Scientific Laboratories, LLC (ASL) accepts sample materials from clients for analysis with the assumption that all of the information provided to ASL verbally or in writing by our clients (and/or their agents), regarding samples being submitted to ASL, is complete and accurate. ASL accepts all samples subject to the following conditions: 1) ASL is not responsible for verifying any client-provided information regarding any samples submitted to the laboratory. 2) ASL is not responsible for any consequences resulting from any inaccuracies , omissions, or misrepresentations contained in client-provided information regarding samples submitted to the laboratory. Work Order #: 2110198 Molky Brar Laboratory Director Page 1 of 17 Page 2 of 17 Page 3 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ANALYTICAL SUMMARY REPORT Sample ID Laboratory ID Matrix Date Sampled Date Received SB1-10 2110198-01 Solid 10/21/2021 08:54 10/22/2021 14:00 SB1-20 2110198-02 Solid 10/21/2021 09:00 10/22/2021 14:00 SB1-30 2110198-03 Solid 10/21/2021 09:09 10/22/2021 14:00 SB1-40 2110198-04 Solid 10/21/2021 09:24 10/22/2021 14:00 SB1-50 2110198-05 Solid 10/21/2021 09:40 10/22/2021 14:00 SB2-10 2110198-06 Solid 10/21/2021 10:03 10/22/2021 14:00 SB2-20 2110198-07 Solid 10/21/2021 10:07 10/22/2021 14:00 SB2-30 2110198-08 Solid 10/21/2021 10:17 10/22/2021 14:00 SB2-40 2110198-09 Solid 10/21/2021 10:26 10/22/2021 14:00 SB2-50 2110198-10 Solid 10/21/2021 10:52 10/22/2021 14:00 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 3 of 16Page 4 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-01 (Solid) Prep Method Analyst Client Sample ID: SB1-10 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:03Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 15:0370-120102 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 15:0370-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 15:0370-120117 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 18:54Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 18:54Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/24/2021 18:5470-120106 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:03Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 15:03Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:03o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 15:0370-120102 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 15:0370-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 15:0370-120117 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-02 (Solid) Prep Method Analyst Client Sample ID: SB1-20 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:29Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 15:2970-120118 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 15:2970-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 15:2970-120111 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 19:36Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 19:36Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 4 of 16Page 5 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-02 (Solid) Prep Method Analyst Client Sample ID: SB1-20 Analytical Results Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 19:3670-120104 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:29Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 15:29Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:29o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 15:2970-120118 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 15:2970-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 15:2970-120111 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-03 (Solid) Prep Method Analyst Client Sample ID: SB1-30 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:54Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 15:5470-120118 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 15:5470-120109 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 15:5470-120117 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 20:17Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 20:17Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/24/2021 20:1770-120101 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:54Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54TBA20.0 ug/kg 1 8260B5035DWND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 5 of 16Page 6 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-03 (Solid) Prep Method Analyst Client Sample ID: SB1-30 Analytical Results BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 15:54Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 15:54o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 15:5470-120118 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 15:5470-120109 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 15:5470-120117 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-04 (Solid) Prep Method Analyst Client Sample ID: SB1-40 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 16:20Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 16:2070-120115 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 16:2070-120105 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 16:2070-120110 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 20:59Diesel range organics 10.0 mg/kg 1 8015B3550BDW14.1 10/24/2021 20:59Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/24/2021 20:5970-120104 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 16:20Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 16:20Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:20o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 16:2070-120115 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 16:2070-120105 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 16:2070-120110 %Surrogate: Toluene-d8 8260B5035DW The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 6 of 16Page 7 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-05 (Solid) Prep Method Analyst Client Sample ID: SB1-50 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 16:46Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 16:4670-120102 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 16:4670-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 16:4670-120115 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 21:40Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 21:40Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/24/2021 21:4070-120106 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 16:46Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 16:46Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 16:46o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 16:4670-120102 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 16:4670-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 16:4670-120115 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-06 (Solid) Prep Method Analyst Client Sample ID: SB2-10 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 17:12Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 17:1270-12097.1 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 17:1270-120116 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 17:1270-120113 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 22:21Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 22:21Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 7 of 16Page 8 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-06 (Solid) Prep Method Analyst Client Sample ID: SB2-10 Analytical Results Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 22:2170-120105 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 17:12Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 17:12Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:12o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 17:1270-12097.1 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 17:1270-120116 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 17:1270-120113 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-07 (Solid) Prep Method Analyst Client Sample ID: SB2-20 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 17:37Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 17:3770-120104 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 17:3770-120111 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 17:3770-120117 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 23:03Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 23:03Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/24/2021 23:0370-120103 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 17:37Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37TBA20.0 ug/kg 1 8260B5035DWND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 8 of 16Page 9 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-07 (Solid) Prep Method Analyst Client Sample ID: SB2-20 Analytical Results BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 17:37Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 17:37o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 17:3770-120104 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 17:3770-120111 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 17:3770-120117 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-08 (Solid) Prep Method Analyst Client Sample ID: SB2-30 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 18:03Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 18:0370-120112 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 18:0370-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 18:0370-120115 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/24/2021 23:45Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/24/2021 23:45Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/24/2021 23:4570-120107 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 18:03Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 18:03Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:03o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 18:0370-120112 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 18:0370-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 18:0370-120115 %Surrogate: Toluene-d8 8260B5035DW The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 9 of 16Page 10 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-09 (Solid) Prep Method Analyst Client Sample ID: SB2-40 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 18:29Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 18:2970-120109 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 18:2970-120115 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 18:2970-120114 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/25/2021 00:26Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/25/2021 00:26Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND 10/25/2021 00:2670-120106 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 18:29Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 18:29Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:29o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 18:2970-120109 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 18:2970-120115 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 18:2970-120114 %Surrogate: Toluene-d8 8260B5035DW ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-10 (Solid) Prep Method Analyst Client Sample ID: SB2-50 Analytical Results Total Petroleum Hydrocarbons(TPH-g)Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 18:55Gasoline Range Organics 500 ug/kg 1 8260B5035DWND 10/23/2021 18:5570-120115 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 18:5570-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 18:5570-120118 %Surrogate: Toluene-d8 8260B5035DW Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/25/2021 01:08Diesel range organics 10.0 mg/kg 1 8015B3550BDWND 10/25/2021 01:08Oil Range Organics 50.0 mg/kg 1 8015B3550BDWND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 10 of 16Page 11 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2110198-10 (Solid) Prep Method Analyst Client Sample ID: SB2-50 Analytical Results Total Petroleum Hydrocarbons(TPH DROORO)Batch ID:BJ10889 Prepared:10/24/2021 10:00 10/25/2021 01:0870-120104 %Surrogate: Chlorobenzene 8015B3550BDW BTEX and Oxygenates Batch ID:BJ10891 Prepared:10/23/2021 10:00 10/23/2021 18:55Benzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55Di-Isopropyl ether (DIPE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55Ethyl tert-butyl ether (ETBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55Ethylbenzene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55Tert-Amyl methyl ether (TAME)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55TBA20.0 ug/kg 1 8260B5035DWND 10/23/2021 18:55Methyl tert-Butyl Ether (MTBE)5.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55Toluene2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55m,p-Xylenes 2.00 ug/kg 1 8260B5035DWND 10/23/2021 18:55o-Xylene 4.00 ug/kg 1 8260B5035DWND 10/23/2021 18:5570-120115 %Surrogate: 4-Bromofluorobenzene 8260B5035DW 10/23/2021 18:5570-120112 %Surrogate: Dibromofluoromethane 8260B5035DW 10/23/2021 18:5570-120118 %Surrogate: Toluene-d8 8260B5035DW The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 11 of 16Page 12 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Petroleum Hydrocarbons(TPH-g) - Quality Control Report PQL Batch BJ10891 - 5035 - 8260B Blank (BJ10891-BLK1)Prepared & Analyzed: 10/23/202 Gasoline Range Organics ug/kg500ND "50.0 70-120Surrogate: 4-Bromofluorobenzene 10854.1 "50.0 70-120Surrogate: Dibromofluoromethane 11858.9 "50.0 70-120Surrogate: Toluene-d8 10753.5 LCS (BJ10891-BS1)Prepared & Analyzed: 10/23/202 Gasoline Range Organics ug/kg 500 75-125110551 "50.0 70-120Surrogate: 4-Bromofluorobenzene 10050.0 "50.0 70-120Surrogate: Dibromofluoromethane 11155.3 "50.0 70-120Surrogate: Toluene-d8 10451.8 LCS Dup (BJ10891-BSD1)Prepared & Analyzed: 10/23/202 Gasoline Range Organics ug/kg 500 1575-125107 3.26533 "50.0 70-120Surrogate: 4-Bromofluorobenzene 10753.4 "50.0 70-120Surrogate: Dibromofluoromethane 11456.8 "50.0 70-120Surrogate: Toluene-d8 10251.2 Matrix Spike (BJ10891-MS1)Prepared & Analyzed: 10/23/202Source: 2110198-01 Gasoline Range Organics ug/kg 500 20.1 75-120114589 "50.0 70-120Surrogate: 4-Bromofluorobenzene 10150.4 "50.0 70-120Surrogate: Dibromofluoromethane 11658.2 "50.0 70-120Surrogate: Toluene-d8 10552.6 Matrix Spike Dup (BJ10891-MSD1)Prepared & Analyzed: 10/23/202Source: 2110198-01 Gasoline Range Organics ug/kg 500 20.1 1575-120115 1.16596 "50.0 70-120Surrogate: 4-Bromofluorobenzene 95.647.8 "50.0 70-120Surrogate: Dibromofluoromethane 11356.7 "50.0 70-120Surrogate: Toluene-d8 10652.8 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 12 of 16Page 13 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Petroleum Hydrocarbons(TPH DROORO) - Quality Control Report PQL Batch BJ10889 - 3550B - 8015B Blank (BJ10889-BLK1)Prepared & Analyzed: 10/24/202 Diesel range organics mg/kg10.0ND Oil Range Organics "50.0ND mg/L 100 70-120Surrogate: Chlorobenzene 101101 LCS (BJ10889-BS1)Prepared & Analyzed: 10/24/202 Diesel range organics mg/L 500 75-12097.2486 "100 70-120Surrogate: Chlorobenzene 100100 LCS Dup (BJ10889-BSD1)Prepared & Analyzed: 10/24/202 Diesel range organics mg/L 500 2075-12098.9 1.64494 "100 70-120Surrogate: Chlorobenzene 102102 Matrix Spike (BJ10889-MS1)Prepared & Analyzed: 10/24/202Source: 2110198-01 Diesel range organics mg/L 500 1.78 75-12099.0497 "100 70-120Surrogate: Chlorobenzene 101101 Matrix Spike Dup (BJ10889-MSD1)Prepared & Analyzed: 10/24/202Source: 2110198-01 Diesel range organics mg/L 500 1.78 2075-12098.0 1.06492 "100 70-120Surrogate: Chlorobenzene 101101 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 13 of 16Page 14 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte BTEX and Oxygenates - Quality Control Report PQL Batch BJ10891 - 5035 - 8260B Blank (BJ10891-BLK1)Prepared & Analyzed: 10/23/202 Benzene ug/kg2.00ND Di-Isopropyl ether (DIPE)"5.00ND Ethyl tert-butyl ether (ETBE)"5.00ND Ethylbenzene "2.00ND Tert-Amyl methyl ether (TAME)"5.00ND TBA "20.0ND Methyl tert-Butyl Ether (MTBE)"5.00ND Toluene "2.00ND m,p-Xylenes "2.00ND o-Xylene "4.00ND "50.0 70-120Surrogate: 4-Bromofluorobenzene 10854.1 "50.0 70-120Surrogate: Dibromofluoromethane 11858.9 "50.0 70-120Surrogate: Toluene-d8 10753.5 LCS (BJ10891-BS1)Prepared & Analyzed: 10/23/202 Benzene ug/kg 50.0 75-12011456.9 Chlorobenzene "50.0 75-12011256.2 1,1-Dichloroethene "50.0 75-12010854.0 Methyl tert-Butyl Ether (MTBE)"50.0 75-12010954.3 Toluene "50.0 75-12092.946.4 Trichloroethene "50.0 75-12086.543.3 "50.0 70-120Surrogate: 4-Bromofluorobenzene 10050.0 "50.0 70-120Surrogate: Dibromofluoromethane 11155.3 "50.0 70-120Surrogate: Toluene-d8 10451.8 LCS Dup (BJ10891-BSD1)Prepared & Analyzed: 10/23/202 Benzene ug/kg 50.0 2075-120113 1.0356.3 Chlorobenzene "50.0 2075-120108 3.9254.0 1,1-Dichloroethene "50.0 1575-120108 0.16754.0 Methyl tert-Butyl Ether (MTBE)"50.0 1575-120108 0.85053.9 Toluene "50.0 1575-12089.9 3.2844.9 Trichloroethene "50.0 1575-12088.6 2.3344.3 "50.0 70-120Surrogate: 4-Bromofluorobenzene 10753.4 "50.0 70-120Surrogate: Dibromofluoromethane 11456.8 "50.0 70-120Surrogate: Toluene-d8 10251.2 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 14 of 16Page 15 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte BTEX and Oxygenates - Quality Control Report PQL Batch BJ10891 - 5035 - 8260B Matrix Spike (BJ10891-MS1)Prepared & Analyzed: 10/23/202Source: 2110198-01 Benzene ug/kg 50.0 0.0800 75-12011557.5 Chlorobenzene "50.0 0.00 75-12010954.4 1,1-Dichloroethene "50.0 0.00 75-12010753.7 Methyl tert-Butyl Ether (MTBE)"50.0 0.00 75-12010150.6 Toluene "50.0 0.00 75-12091.445.7 Trichloroethene "50.0 0.00 75-12091.045.5 "50.0 70-120Surrogate: 4-Bromofluorobenzene 10150.4 "50.0 70-120Surrogate: Dibromofluoromethane 11658.2 "50.0 70-120Surrogate: Toluene-d8 10552.6 Matrix Spike Dup (BJ10891-MSD1)Prepared & Analyzed: 10/23/202Source: 2110198-01 Benzene ug/kg 50.0 0.0800 1575-120116 0.81458.0 Chlorobenzene "50.0 0.00 1575-120108 0.64554.0 1,1-Dichloroethene "50.0 0.00 1575-120104 3.0152.1 Methyl tert-Butyl Ether (MTBE)"50.0 0.00 1575-120101 0.63450.3 Toluene "50.0 0.00 1575-12089.3 2.3044.7 Trichloroethene "50.0 0.00 1575-12090.9 0.13245.4 "50.0 70-120Surrogate: 4-Bromofluorobenzene 95.647.8 "50.0 70-120Surrogate: Dibromofluoromethane 11356.7 "50.0 70-120Surrogate: Toluene-d8 10652.8 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 15 of 16Page 16 of 17 Project: Project Number: Project Manager: Reported: Fulcrum Resources Environmental 415 W. Chestnut Avenue 202102-8081 John Winkler 2201 Taft Hwy 10/29/2021 14:38Monrovia CA, 91016 2110198Work Order No: Notes and Definitions Sample results reported on a dry weight basis Relative Percent DifferenceRPD dry Not ReportedNR Analyte NOT DETECTED at or above the practical quantitation limit (PQL)ND Analyte DETECTEDDET Page 17 of 17