soil and groundwater assessment - berkeley, california · 3/28/2017 · on december 8 and 9, 2015,...

Aqua Science Engineers, Inc. 55 Oak Court, Suite 220, Danville, CA 94526

(925) 820-9391 - Fax (925) 837-4853 - www.aquascienceengineers.com

December 23, 2015

REPORT Of

SOIL AND GROUNDWATER ASSESSMENT ASE JOB NO. 4643

At

Svensson Automotive 1740 San Pablo Avenue

Berkeley, California

Prepared for: Richard Chen

Yeh’s Development 1630 Oakland Road #A200

San Jose, CA 95131

Prepared by: AQUA SCIENCE ENGINEERS, INC.

55 Oak Court, Suite 220 Danville, CA 94526

(925) 820-9391



Svensson Automotive – December 2015

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1.0 INTRODUCTION This report presents the methods and findings of Aqua Science Engineers, Inc. (ASE)'s soil and groundwater assessment at Svensson Automotive located at 1740 San Pablo Avenue in Berkeley, California (Figures 1 and 2). This report was prepared for Yeh’s Development, a prospective purchaser of the site. 2.0 SCOPE OF WORK (SOW) This report addresses potential concerns identified during the Phase I Environmental Site Assessment prepared by ASE dated October 20, 2015. This assessment included a subsurface metallic scan to identify the presence of any abandoned underground storage tanks (USTs), as well as collecting soil and groundwater samples for the presence of petroleum hydrocarbons in possible former UST locations near the southeast corner of the site. These borings also addresses possible contamination from the former gas station east of the site. The assessment also addresses current and suspected previous hydraulic lifts inside the building in the northwest corner of the site and the former adjacent French Laundry to the west. Shallow soil samples were also collected from beneath or adjacent to (a) the current oil storage area, (b) the current oil filter storage drum, (c) the former solvent storage drum, (d) the current hazardous waste storage area, and (e) in the outside parking lot where empty drums and car parts were identified The specific scope of work was as follows: 1) Obtain a drilling permit from the City of Berkeley Toxic Management Department. 2) Scan the subsurface in parking lot areas and adjacent street and sidewalk areas with a

magnetometer for abandoned USTs. 3) Drill seven (7) soil borings at the site to a depth of no greater than 20-feet below ground

surface (bgs) using a Geoprobe and collect soil and groundwater samples from the borings for analysis.

4) Drill five (5) soil borings at the site to a depth of no greater than 4-feet bgs using a

Geoprobe and collect soil samples from the borings for analysis. A geologist will log the soil and will field screen soil for possible contamination using a PID.

5) Analyze one soil and one groundwater sample from each boring drilled into groundwater

at a CAL-EPA certified analytical laboratory for total petroleum hydrocarbons as gasoline (TPH-G), diesel (TPH-D), and motor oil (TPH-MO), and benzene, toluene, ethyl benzene, and xylenes (collectively known as BTEX), and five oxygenates. In addition, the soil and groundwater samples collected from the suspected hydraulic lift area to the west, as well as soil samples collected from the former solvent drum and hazardous waste storage area were to be analyzed for volatile organic compounds (VOCs). The soil and groundwater samples collected adjacent to the hydraulic lifts and next to the hazardous waste storage area were to be analyzed for total petroleum hydrocarbons as hydraulic oil (TPH-HO) and polychlorinated biphenyls (PCBs).




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6) Backfill each boring with neat cement. 7) Prepare a report presenting the methods and findings of this assessment. 3.0 SEARCH FOR BURIED MAGNETIC ANOMALIES On December 4, 2015, Cruz Brothers Locators of Stockton, California searched for magnetic anomalies in the entire outside parking areas of the site, as well as the adjacent sidewalk, landscaping strip, and street parking areas to the south, with a magnetometer. The inside concrete areas could not effectively be scanned due to rebar within the concrete. Underground utility lines were also marked. Two areas with magnetic anomalies that could be indicative of a small abandoned UST were located (Figure 2). One of these locations was in the southeast corner of the site in front of the building currently used as a tax service, in an area that appears to have been used for fuel pump islands at the former gas station. The second location was behind the tax building. Cruz Brothers Locators further investigated these two areas of magnetic anomalies using ground-penetrating radar (GPR). In the location in the rear of the building, the GPR did not show any objects or areas of disturbance. In the area in front of the building that appears to be the former pump island area, there appeared to be some shallow objects, possibly piping, within the first 2 to 3-feet. The GPR also showed some deeper disturbance, but it did not appear to be indicative of a solid object such as a current UST, although it could have been the result of fill material that was different from the surrounding native soil. Cruz Brothers stated that they saw no evidence of an UST currently existing beneath the site. In addition to the utility marking by Cruz Brothers Locators, ASE also notified Underground Service Alert (USA) to have public underground utility lines marked in the site vicinity 48-hours prior to drilling. 4.0 DRILL SOIL BORINGS FOR THE COLLECTION OF SOIL AND

GROUNDWATER SAMPLES 4.1 Drilling Permit Prior to drilling, ASE obtained a drilling permit from the City of Berkeley Toxic Management Division. ASE also contacted the City of Berkeley Public Works Division and was told that no encroachment permit would be needed for the off-site boring to the south as long as we drilled only in the landscape strip and not in concrete or asphalt areas. 4.2 Drilling and Soil Sample Collection On December 8 and 9, 2015, Vironex of Concord, California drilled soil borings BH-A through BH-J using a limited-access track-mounted Geoprobe hydraulic sampling rig. Boring BH-K was drilled with a concrete coring machine and a hand auger due to the limited access in that location. ASE senior geologist Robert E. Kitay, P.G. directed the drilling. The boring locations are shown on Figure 3 and are described as follows:




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• Boring BH-A was located in a landscape strip between the sidewalk and street off-site, just south of the site. This location was chosen since some historical documentation for the site suggests this as a potential former UST location. Based on the obvious sand and gravel fill material for the top 5-feet, this appears to very likely have been a former UST location. This boring extended to a depth of 19-feet below ground surface (bgs) for the collection of soil and groundwater samples.

• Boring BH-B was located behind the current tax service building that was a former gas

station. There is some historical documentation that suggests this as a potential former UST or pump location. The location was moved slightly to be west of the magnetic anomaly identified by Cruz Brothers during their magnetometer survey. This boring was drilled to 30-feet bgs for the collection of soil and groundwater samples. This depth exceeded the maximum planned depth, but was extended due to the importance of a groundwater sample in this location (west and downgradient of the gas station building and USTs).

• Boring BH-C was located in an area with empty drums and engine parts in a parking lot

area. This boring was drilled to a depth of 4-feet bgs for the collection of soil samples only.

• Boring BH-D was located adjacent to the hazardous waste storage area. This boring was

drilled to a depth of 4-feet bgs for the collection of soil samples only.

• Boring BH-E was located along western property line inside the auto repair building. Originally two borings were planned for this portion of the building as there was a former hydraulic lift here as well as a concrete cut out that may have also been the location of a former hydraulic lift. However, once the cars were removed from this area it was determined that the concrete cut out and former lift were only a few feet from each other and an overhead obstruction prevented drilling immediately west of these locations. For this reason, only one boring was drilled between the concrete cut-out and the former hydraulic lift. This location was also used to determine whether the site has been impacted by the former French Laundry, previously located directly adjacent to the site to the west. This boring was drilled to a depth of 25-feet bgs for the collection of soil and groundwater samples.

• Boring BH-F was located in the southeast corner of the site, under the overhang that

appears to have been the pump locations of the former gas station. Historic drawings suggest that USTs may have been located in this area, and this boring also is used to determine whether the site may have been impacted by the former gas station that was located across San Pablo Avenue east and upgradient of the site. This boring was drilled to a depth of 25-feet bgs for the collection of soil and groundwater samples.

• Boring BH-G was located in the location of a drum used to store used oil filters. This

boring was drilled to a depth of 4-feet bgs for the collection of soil samples only.




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• Boring BH-H was located near the aboveground storage tanks (ASTs) used to store unused motor oil. This boring was drilled to a depth of 4-feet bgs for the collection of soil samples only.

• Borings BH-I and BH-J were both located between hydraulic lifts. Both of these borings

were drilled to a depth of 20-feet bgs for the collection of both soil and groundwater samples. However, only limited groundwater samples could be collected from BH-I and the sample volume was insufficient to allow for PCB analysis. There was never enough water in boring BH-J to allow for the collection of groundwater samples.

• Boring BH-K was located near a former solvent drum. Due to the limited access in this

location, the concrete was cored with a concrete coring machine and the boring was drilled with a hand auger instead of the Geoprobe. This boring was drilled to a depth of 4-feet bgs for the collection of soil samples only.

Undisturbed soil samples were collected continuously as drilling progressed for lithologic and hydrogeologic description and for possible chemical analysis. The samples were collected by driving a sampler lined with acetate tubes using hydraulic direct push methods. Selective soil samples were immediately cut, sealed with Teflon tape and plastic end caps, labeled and chilled in an ice chest with wet ice for transport to McCampbell Analytical, Inc. of Pittsburg, California (DHS ELAP certification #1644) under chain of custody documentation. Soil from the remaining tubes was described by the site geologist using the Unified Soil Classification System (USCS) and was screened for volatile compounds using a photoionization detector (PID). The soil was screened by emptying soil from one of the sample tubes into a plastic bag. The bag was then sealed and placed in the sun for approximately 10 minutes. After the VOCs were allowed to volatilize, the PID measured the vapor in the bag through a small hole punched in the bag. PID readings are used as a screening tool only, since the procedures are not as rigorous as those used in the laboratory. The PID readings are shown on the boring logs presented in Appendix B. There was evidence of contamination in soil from boring BH-A from 5 to 17-feet bgs based on petroleum hydrocarbon odors. There was evidence of contamination in soil from boring BH-B from 11 to 20-feet bgs based on petroleum hydrocarbon odors and staining. However, the PID did not indicate the presence of volatile compounds in any of the soil from either of these boings. There was evidence of contamination in soil from boring BH-F from 8 to 23-feet bgs based on petroleum hydrocarbon odors and staining. Only very low PID readings (maximum of 7.3 parts per million by volume or ppmv) were detected in soil from this boring. All three of these boring are located in the former gas station area. The presence of staining and odors in these borings with the low PID readings suggest a very old and weathered release or a release of heavier range hydrocarbons such as diesel-fuel or motor oil.




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4.3 Groundwater Sample Collection A temporary PVC well casing was driven into place for the collection of groundwater samples from the borings. Groundwater samples were collected with Teflon tubing with a ball check valve at the bottom. Attempts to collect samples using a bailer were unsuccessful. Groundwater samples were contained in 40-ml volatile organic analysis (VOA) vials, preserved with hydrochloric acid and sealed without headspace. Samples to be used for PCB analysis were contained in 40-ml amber glass VOCs without preservatives. The samples were then labeled with the site location, sample designation, date and time the samples were collected, and the initials of the person collecting the samples. The samples were then sealed in plastic bags and cooled in an ice chest with wet ice for transport to McCampbell Analytical, Inc. of Pittsburg, California (DHS ELAP certification #1644) under chain-of-custody. Due to slow producing water-bearing soil, borings BH-B and BH-E had to be left open overnight for enough groundwater to accumulate to be sampled. Boring BH-I did not produce enough water for all samples to be collected, so no samples were collected for PCB analysis. There was insufficient water in boring BH-J for the collection of groundwater samples, even after being left open for several hours. 4.4 Decontamination and Borehole Backfilling Drilling equipment was cleaned with an Alconox solution between sampling intervals and between borings to prevent potential cross-contamination. Following collection of the soil and groundwater samples, the borings were backfilled with neat cement to the ground surface through a tremie pipe. 4.5 Subsurface Lithology and Hydrogeology Sediments encountered during drilling generally consisted of sandy silt from beneath the asphalt surface to approximately 2-feet bgs, clayey silt or silty clay from 2-feet bgs to approximately 16-feet bgs, sandy silt, sandy gravel and/or gravelly sand from 16-feet bgs to approximately 19-feet bgs, clayey silt or silty clay from 19-feet bgs to approximately 23-feet bgs, sandy clay from 23-feet bgs to 24-feet bgs, and clayey silt from 24-feet bgs to the total depth explored of 30-feet. Soil was, however, variable depending on the boring. Groundwater was encountered at approximately between 16 and 19-feet bgs, and entered the boreholes at very slow rates. Boring logs are presented as Appendix B.




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5.0 ANALYZE SOIL SAMPLES McCampbell Analytical, Inc. of Pittsburg, California (DHS ELAP certification #1644) performed all analyses for this project. The analytical results for soil samples are tabulated in Table One, and the certified analytical report and chain of custody forms are included in Appendix C. Soil samples collected from the three borings in the former gas station area (BH-A, BH-B and BH-F) were analyzed for total petroleum hydrocarbons as gasoline (TPH-G) by EPA Method 8260B, total petroleum hydrocarbons as diesel (TPH-D) and motor oil (TPH-MO) by modified EPA Method 8015, benzene, toluene, ethyl benzene and xylenes (collectively known as BTEX) and 5 oxygenates by EPA Method 8260B. The soil samples collected from 5.0 and 13.5-feet bgs in BH-A, 9.5, 12.5 and 14.5-feet bgs in BH-B, and 7.5, 12.5 and 17.5-feet bgs in BH-F were selected for analysis based on field indications of contamination from odors and staining. The analytical results were compared to Environmental Screening Levels (ESLs) for residential sites where groundwater is a current or potential source of drinking water. These ESLs are presented in the “Screening for Environmental Concerns at Sites With Contaminated Soil and Groundwater” document prepared by the California Regional Water Quality Control Board, San Francisco Bay Region (RWQCB) dated December 2013. The only samples to contain hydrocarbon concentrations above ESLs were the samples collected from 13.5-feet bgs in off-site boring BH-A, which contained 160 parts per million (ppm) TPH-MO, and the sample collected from 14.5-feet bgs in boring BH-B, which contained 160 ppm TPH-G. No BTEX or oxygenates were detected in any of the soil samples. A soil sample collected from 2.0-feet bgs in boring BH-C, in the southern parking lot area, was analyzed for TPH-G by EPA Method 8260B, TPH-D and TPH-MO by modified EPA Method 8015, and BTEX and 5 oxygenates by EPA Method 8260B. None of the compounds detected exceeded ESLs, and no BTEX or oxygenates were detected. A soil sample collected from 2.0-feet bgs in boring BH-D, in the hazardous waste storage area, was analyzed for TPH-G, TPH-D, TPH-MO and TPH-HO by modified EPA Method 8015, and volatile organic compounds (VOCs) including BTEX and oxygenates by EPA Method 8260B. None of the compounds detected exceeded ESLs, and no VOCs, BTEX or oxygenates were detected. A soil sample collected from 9.5-feet bgs in boring BH-E, adjacent to a former hydraulic lift and adjacent to the property line near a former French Laundry, was analyzed for TPH-G, TPH-D, TPH-MO and TPH-HO by modified EPA Method 8015, VOCs including BTEX and oxygenates by EPA Method 8260B, and PCBs by EPA Method 8082. No petroleum hydrocarbons, VOCs or PCBs were detected. A soil sample collected from 2.0-feet bgs in boring BH-G, in the location of a drum that stores used oil filters, was analyzed for TPH-G by EPA Method 8260B, TPH-D and TPH-MO by modified EPA Method 8015, and BTEX and oxygenates by EPA Method 8260B. None of the compounds detected exceeded ESLs, and no BTEX or oxygenates were detected.




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A soil sample collected from 2.0-feet bgs in boring BH-H, in the location of the ASTs that store unused motor oil, was analyzed for TPH-G by EPA Method 8260B, TPH-D and TPH-MO by modified EPA Method 8015, and BTEX and oxygenates by EPA Method 8260B. None of the compounds detected exceeded ESLs, and no BTEX or oxygenates were detected. Soil samples collected from 14.5-feet bgs in borings BH-I and BH-J, adjacent to hydraulic lifts, were analyzed for TPH-G, TPH-D, TPH-MO and TPH-HO by modified EPA Method 8015, and PCBs by EPA Method 8082. No petroleum hydrocarbons or PCBs were detected. A soil sample collected from 2.0-feet bgs in boring BH-K, adjacent to a former solvent tank, was analyzed for TPH-G, TPH-D, TPH-MO and TPH-HO by modified EPA Method 8015, and VOCs by EPA Method 8260B. No hydrocarbons or VOCs were detected. 6.0 ANALYZE THE GROUNDWATER SAMPLES McCampbell Analytical, Inc. of Pittsburg, California (DHS ELAP certification #1644) performed all analyses for this project. The analytical results for groundwater samples are tabulated in Table Two, and the certified analytical report and chain of custody forms are included in Appendix C. Groundwater samples collected from the three borings in the former gas station area (BH-A, BH-B and BH-F) were analyzed for TPH-G, TPH-D, and TPH-MO by modified EPA Method 8015, and BTEX and 5 oxygenates by EPA Method 8260B. The analytical results were compared to ESLs for sites where groundwater is a current or potential source of drinking water. These ESLs are presented in the “Screening for Environmental Concerns at Sites With Contaminated Soil and Groundwater” document prepared by the RWQCB dated December 2013. The TPH-G concentrations in the groundwater samples collected from BH-B and BH-F exceeded the drinking water ESL, with the highest TPH-G concentration being 990 parts per billion (ppb). The highest TPH-D concentration detected was 1,600 ppb in the water sample from off-site boring BH-A. The highest TPH-D concentration in the on-site borings was 360 ppb. The highest TPH-MO concentration detected was 2,600 ppb in the water sample from off-site boring BH-A. The highest TPH-MO concentration in the on-site borings was 1,800 ppb. The only BTEX concentrations that exceeded ESLs were 12 ppb benzene and 32 ppb ethyl benzene in the groundwater sample collected from BH-F. The groundwater sample collected from boring BH-E, adjacent to a hydraulic lift and the property line where a historic French Laundry previously existed, contained 270 ppb TPH-D, 1,700 ppb TPH-MO, and 1,700 ppb TPH-HO. These concentrations exceeded ESLs. However, no VOCs or PCBs were detected. The groundwater sample collected from boring BH-I, adjacent to hydraulic lifts, contained 100 ppb TPH-D (which met, but did not exceed the ESL), and 1,700 ppb TPH-MO and TPH-HO (which exceeded the ESLs). However, no VOCs or PCBs were detected above ESLs.




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7.0 CONCLUSIONS AND RECOMMENDATIONS ASE concludes the following:

• On December 4, 2015, Cruz Brothers Locators searched for magnetic anomalies in accessible areas of the site with a magnetometer. Two areas of magnetic anomalies were located and further investigated using GPR. Neither of these areas appeared to contain a UST based on the GPR survey. No existing abandoned UST were found during the survey.

• Only 2 of the 16 soil samples analyzed contained concentrations of any hydrocarbons

exceeding ESLs for residential soil in areas were groundwater is a current or potential source of drinking water. These soil samples were collected from 13.5-feet bgs in off-site boring BH-A, which contained 160 ppm TPH-MO, and 14.5-feet bgs in boring BH-B, which contained 160 ppm TPH-G. No BTEX or oxygenates were detected in any of the soil samples. In general, these concentrations, although exceeding ESLs, are still relatively low and are not indicative of concentrations that typically require remediation. It should be noted, however, that odorous and stained soil is present at the site that could be encountered during future excavation activities at the site.

• Up to 990 ppb TPH-G, 1,600 ppb TPH-D (off-site) and 360 ppb TPH-D (on-site), 2,600

ppm TPH-MO (off-site) and 1,800 ppm TPH-MO (on-site), and 1,700 ppb TPH-HO were detected in groundwater samples during this assessment. However, the only BTEX concentrations that exceeded ESLs were 12 ppb benzene and 32 ppb ethyl benzene in the groundwater sample collected from BH-F. Although these concentrations exceeded ESLs, they are generally below concentrations that typically require remediation. No VOCs, other than BTEX, were detected and no PCBs were detected. The concentrations, as detected, generally would be considered low-risk to human health in non-drinking water situations. Although these concentrations are not indicative of concentrations that generally require remediation, there is a possibility that further assessment may be required by a regulatory agency to provide a no-further action letter for the property. A copy of this report should be sent to the City of Berkeley Planning and Development Department, Toxic Management Division at 2118 Milvia Street, Third Floor, Berkeley, CA 94704 to determine whether they have any concerns with the property.

• Although no hydrocarbons were detected in the soil samples collected adjacent to the hydraulic lifts, the presence of TPH-HO in groundwater suggests that some contaminated soil may be present immediately below the lifts, and that some removal of contaminated soil may be necessary at the time of the hydraulic lift removal.

Hsiao

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8.0 REPORT LIMITATIONS The opinions and conclusions presented in this report are based upon the scope of services, information obtained through the performance of the services, and the schedule as agreed upon by ASE and the party for whom this report was originally prepared. The report is an instrument of professional services and was prepared in accordance with the generally accepted standards and level of skill and care under similar conditions and circumstances established by the environmental consulting industry. No representations, warranty, or guarantee, expressed or implied, is intended or given. To the extent that ASE relied upon any information prepared by other parties, ASE makes no representation as to the accuracy or completeness of such information. This report is expressly for the sole and exclusive use of the party for whom this report was originally prepared for a particular purpose. Only the party for whom this report was originally prepared has the right to make use of and rely upon this report. Reuse of this report or any portion thereof for other than its intended purpose, or if modified, or if used by third parties, shall be at the user’s sole risk. Results of any investigation or testing and any findings presented in this report apply solely to conditions existing at the time when ASE’s investigative work was performed. It must be recognized that any such investigative or testing activities are inherently limited and do not represent a conclusive or complete characterization. Conditions in other parts of the project site may vary from those locations where data were collected. ASE’s ability to interpret investigation results is related to the availability of the data and the extent of the investigational activities. As such, 100% confidence in environmental investigation conclusions cannot be reasonably achieved. ASE therefore does not provide any guarantees, certifications, or warranties regarding any conclusions regarding environmental contamination of any such property. Furthermore, nothing contained in this document shall relieve any other party of its responsibility to abide by contract documents and applicable laws, codes, regulations, or standards.




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Aqua Science Engineers appreciates the opportunity provide environmental consulting services for this project. Should you have any questions or comments, please feel free to call us at (925) 820-9391. Respectfully submitted, AQUA SCIENCE ENGINEERS, INC.

Robert E. Kitay, P.G. Senior Geologist Attachments: Figures 1 and 2 Tables One and Two Appendices A through C



FIGURES

Aqua Science Engineers

1740 San Pablo AvenueBerkeley, California

SITE LOCATION MAP

Figure 1

NORTH

NOT TO SCALE



MAGNETIC ANOMALYLOCATIONS

Figure 2

NORTH

NOT TO SCALE

DELAWARE STREET

SAN PABLO AVENUE

LOCATIONS WITHMAGNETIC ANOMALIES



BORING LOCATION MAP

Figure 3

NORTH

NOT TO SCALE

DELAWARE STREET

SAN PABLO AVENUE

LIFTS NEW OIL STORAGE OIL-FILTER DRUMS

FORMERSOLVENTDRUM

HAZARDOUSWASTESTORAGE

EMPTYDRUMS

POSSIBLEFORMER USTLOCATIONS

Boring to Groundwater

Soil Only Boring to 4'

BH-A

BH-B

BH-C

BH-D BH-F

BH-E

BH-GBH-H

BH-I

BH-J

BH-K



TABLES

TABLE ONECertified Analytical Results for SOIL Samples

Svensson Automotive1740 San Pablo Avenue, Berkeley, CAAll results are in parts per million (ppm)

Sample TPHDepth TPH TPH TPH Hydraulic Ethyl- Total All All Other

Boring (feet) Gasoline Diesel Motor Oil Oil Benzene Toluene benzene Xylenes Oxygenates PCBs VOCs

BH-A 5.0 28 22 73 --- < 0.050 < 0.050 < 0.050 < 0.050 < 0.050 - < 0.50 --- ---13.5 73 51 160 --- < 0.10 < 0.10 < 0.10 < 0.10 < 0.10 - < 1.0 --- ---

BH-B 9.5 < 0.25 < 1.0 < 5.0 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---12.5 27 12 18 --- < 0.050 < 0.050 < 0.050 < 0.050 < 0.050 - < 0.50 --- ---14.5 160 14 15 --- < 0.10 < 0.10 < 0.10 < 0.10 < 0.10 - < 1.0 --- ---

BH-C 2.0 < 0.25 4.3 35 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---

BH-D 2.0 < 1.0 3.7 23 23 < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- < 0.0050 - < 0.10

BH-E 9.5 < 1.0 < 1.0 < 5.0 < 5.0 < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 < 0.050 < 0.0050 - < 0.10

BH-F 7.5 0.80 < 1.0 < 5.0 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---12.5 < 0.25 < 1.0 < 5.0 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---17.5 < 0.25 < 1.0 < 5.0 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---

BH-G 2.0 < 0.25 4.6 53 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---

BH-H 2.0 < 0.25 5.6 30 --- < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- ---

BH-I 14.5 < 1.0 < 1.0 < 5.0 < 5.0 --- --- --- --- --- < 0.050 ---

BH-J 14.5 < 1.0 < 1.0 < 5.0 < 5.0 --- --- --- --- --- < 0.050 ---

BH-K 2.0 < 1.0 < 1.0 < 5.0 < 5.0 < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050 - < 0.050 --- < 0.0050 - < 0.10

ESL 100 100 100 100 0.044 2.9 3.3 2.3 Varies 0.22 Varies

TABLE ONECertified Analytical Results for SOIL Samples

Svensson Automotive1740 San Pablo Avenue, Berkeley, CAAll results are in parts per million (ppm)

Sample TPHDepth TPH TPH TPH Hydraulic Ethyl- Total All All Other

Boring (feet) Gasoline Diesel Motor Oil Oil Benzene Toluene benzene Xylenes Oxygenates PCBs VOCs

Notes:

Detectable concentrations in Bold.Non-detectable concentrations noted by the less than sign (<) followed by the laboratory detection limit. NE means that no ESL has been established for this compound.Boxed concentration exceeds ESL.

ESL = Environmental screening levels presented in the "Screening For Environmental Concerns at Sites With Contaminated Soil and Groundwater (December 2013)" document prepared by the California Regional Water Quality Control Board, San Francisco Bay Region for residential sites where groundwater is used for drinking water (Table A).

TABLE TWOCertified Analytical Results for GROUNDWATER Samples

Svensson Automotive1740 San Pablo Avenue, Berkeley, CAAll results are in parts per billion (ppb)

TPHTPH TPH TPH Hydraulic Ethyl- Total All All Other

Boring Gasoline Diesel Motor Oil Oil Benzene Toluene benzene Xylenes Oxygenates PCBs VOCs

BH-A < 50 1,600 2,600 --- < 0.50 < 0.50 < 0.50 < 0.50 < 0.50 - < 2.0 --- ---

BH-B 930 360 1,800 --- < 0.50 < 0.50 < 0.50 < 0.50 < 0.50 - < 2.0 --- ---

BH-E < 50 270 1,700 1,700 < 0.50 < 0.50 < 0.50 < 0.50 < 0.50 - < 2.0 < 0.50 < 0.50 - < 10

BH-F 990 300 350 --- 12 0.58 32 5.7 < 0.50 - < 2.0 --- ---

BH-I < 50 100 1,100 1,100 0.58 < 0.50 < 0.50 < 0.50 < 0.50 - < 2.0 < 0.050 ---

ESL 100 100 100 100 1 40 30 20 Varies 0.22 Varies

Notes:

Detectable concentrations in Bold.Non-detectable concentrations noted by the less than sign (<) followed by the laboratory detection limit. NE means that no ESL has been established for this compound.

ESL = Environmental screening levels presented in the "Screening For Environmental Concerns at Sites With Contaminated Soil and Groundwater (December 2013)" document prepared by the California Regional Water Quality Control Board, San Francisco Bay Region for sites where groundwater is used for drinking water (Table A).



APPENDIX A

Drilling Permit



APPENDIX B

Boring Logs

30

0

10

15

25

5

20

Project Name: Project Location: 1740 San Pablo Ave, Berkeley, CA Page 1 of 1

Driller: Vironex Type of Rig: Geoprobe Size of Drill: 2.0" Diameter

WATER AND WELL DATA

Logged By: Robert E. Kitay, P.G. Date Drilled: December 8, 2015

Depth of Water First Encountered: 3.5'

Static Depth of Water in Well: NA

Well Screen Type and Diameter: NA

Well Screen Slot Size: NA

Total Depth of Boring: 19'

Total Depth of Well Completed: NA

Type and Size of Soil Sampler: 2.0" I.D. Macro Sampler

BORINGDETAIL

SOIL/ROCK SAMPLE DATA

Inte

rval

Dept

h in

Fee

t

Grap

hic

Log

Dept

h in

Fee

t

DESCRIPTION OF LITHOLOGY

standard classification, texture, relative moisture,density, stiffness, odor-staining, USCS designation.

Checked By: Robert E. Kitay, P.G.

BORING: BH-A

Desc

riptio

n

Svensson Automotive

AQUA SCIENCE ENGINEERS, INC.

SOIL BORING LOG AND MONITORING WELL COMPLETION DETAILS

Wat

er L

evel

30

0

10

15

25

5

20

Blow

Cou

nts

PID

(ppm

v)

Port

land

Cem

ent

0

GRAVEL (GP); grey; loose; damp; 100% gravel to 0.3" diameter; high estimated K; no odor; wet at 3.5' (Fill)

0

0

0

Clayey SILT (MH); yellow brown; stiff; moist; 70% silt; 30%clay; medium plasticity; low estimated K; moderatehydrocarbon odor

Clayey SILT (ML); yellow brown; stiff; 70% silt; 30%clay; medium plasticity; low estimated K; no odor

Sandy GRAVEL (GW); grey; loose; wet; 60% gravel to 0.3" diameter; 30% fine to course sand; 10% silt; high estimated K; slight hydrocarbon odor

End of boring at 19'

Gravelly SAND (SP); grey; loose; dry; 90% fine to medium sand; 10% gravel to 0.3" diameter; high estimated K; no odor (Fill)

Clayey SILT (ML); yellow brown; stiff; wet; 90% silt; 10% clay; low plasticity; low est. K; slight hydrocarbon odor

slight hydrocarbon odor at 8.5'

Sandy GRAVEL (GW); grey; loose; wet; 60% gravel to 0.4" diameter; 30% fine sand; 10% silt; high estimated K; slight hydrocarbon odor

30

0

10

15

25

5

20



WATER AND WELL DATA


Depth of Water First Encountered: 25'







BORINGDETAIL


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BORING: BH-B

Desc

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Svensson Automotive



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30

0

10

15

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5

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Blow

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PID

(ppm

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Port

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Cem

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0

Silty CLAY (CH); dark yellow brown; very stiff; dry; 85% clay; 15% silt; high plasticity; very low estimated K; no odor

0

0

0

0

Silty SAND (SM); olive; medium dense; dry; 65% fine tomedium sand; 35% silt; med est K; mod hydrocarbon odor

SILT (ML); yellow brown; medium stiff; damp; 100% silt; non-plastic; low estimated K; no odor

Silty CLAY (CH); dark yellow brown; very stiff; 80% clay; 20% silt; high plasticity; very low estimated K; moderatehydrocarbon odor80% clay; 10% silt; 5% medium to course sand; 5% gravelto 0.1" diameter @ 20.5'

Asphalt

Sandy SILT (ML); yellow brown; medium; damp; 60% clay; 40% fine sand; non-plastic; low estimated K; no odorolive below 11'

Sandy CLAY (CH); yellow brown; stiff; 60% clay; 40% fine to course sand; non-plastic; low estimated K; no odor


Sandy SILT (ML); yellow brown; medium stiff; damp; 70% silt; 20% fine to medium sand; 10% clay; moderate plasticity; low estimated K; no odor

Clayey SILT (ML); olive; stiff; moist; 90% silt; 10% clay; low plasticity; low est. K; moderate hydrocarbon odor

Sandy SILT (ML); dark yellow brown; medium stiff; wet; 60% clay; 40% fine sand; trace clay; low plasticity; low estimated K; moderate hydrocarbon odor

Clayey SILT (MH); yellow brown; stiff; moist; 90% silt;10% clay; high plasticity; very low estimated K; no odor

30

0

10

15

25

5

20



WATER AND WELL DATA


Depth of Water First Encountered: NE







BORINGDETAIL


Inte

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BORING: BH-C

Desc

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Svensson Automotive



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(ppm

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Port

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Cem

ent

Silty CLAY (CH); dark yellow brown; stiff; damp; 85% clay; 15% silt; high plasticity; very low estimated K; no odor

0

Asphalt

End of boring at 4'

Silty SAND (SM); yellow brown; medium dense; dry; 65% fine sand; 35% silt; low estimated K; no odor

30

0

10

15

25

5

20



WATER AND WELL DATA









BORINGDETAIL


Inte

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BORING: BH-D

Desc

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Svensson Automotive



Wat

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10

15

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PID

(ppm

v)

Port

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Cem

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wet at 3'0

Concrete

End of boring at 4'

30

0

10

15

25

5

20



WATER AND WELL DATA









BORINGDETAIL


Inte

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BORING: BH-E

Desc

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Svensson Automotive



Wat

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30

0

10

15

25

5

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Blow

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PID

(ppm

v)

Port

land

Cem

ent

0

Silty CLAY (CH); dark yellow brown; very stiff; damp; 85% clay; 15% silt; high plasticity; very low estimated K; no odor

0

0

0

Clayey SAND (SC); yellow brown; dense; damp; 60% fine tomedium sand; 35% clay; 5% silt; low estimated K; no odor

Silty CLAY (CH); dark yellow brown; very stiff; 80% clay; 20% silt; high plasticity; very low estimated K; no odor

Concrete

Clayey SILT (MH); yellow brown; medium stiff; moist; 80% silt; 20% clay; high plasticity; very low est. K; no odor


GRAVEL (Fill)

Clayey SILT (ML); yellow brown; stiff; 90% silt; 10% clay; low plasticity; low estimated K; no odor

Sandy SILT (ML); yellow brown; medium stiff; moist to wet; 70% silt; 30% fine sand; non-plastic; low est. K; no odor

Sandy SILT (ML); yellow brown; medium stiff; wet; 60% silt; 40% fine to course sand; trace clay; low plasticity; low estimated K; no odor

(Sampler jammed - Sample could not be retrieved)

30

0

10

15

25

5

20



WATER AND WELL DATA









BORINGDETAIL


Inte

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BORING: BH-F

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Svensson Automotive



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6.3


7.8

0

0 Sandy CLAY (CL); olive; dense; damp; 70% clay; 30% fine to medium sand; low plasticity; low estimated K; slight hydrocarbon odor

Clayey SILT (ML); olive; soft; wet; 90% silt; 10% clay; lowplasticity; low estimated K; slight hydrocarbon odoryellow brown; slight hydrocarbon odor below 20'

Concrete

Silty CLAY (CH); olive; stiff; damp; 80% clay; 20% silt; high plasticity; very low est. K; moderate hydrocarbon odorstrong hydrocarbon odor at 12'


SAND (SP); grey; loose; dry; 100% fine to medium sand;high estimated K; no odor

Sandy CLAY (CH); olive; stiff; moist; 60% clay; 30% fine to medium sand; 10% silt; low plasticity; low estimated K; moderate hydrocarbon odor

Clayey SILT (MH); olive; medium stiff; moist; 70% silt; 30% clay; high plast.; very low est. K; strong hydrocarbon odor

Sandy CLAY (CL); olive; stiff; moist; 60% clay; 35% fine to course sand; 5% silt; low plasticity; low estimated K; strong hydrocarbon odor

30

0

10

15

25

5

20



WATER AND WELL DATA









BORINGDETAIL


Inte

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BORING: BH-G

Desc

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Svensson Automotive



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30

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(ppm

v)

Port

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Cem

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0

Concrete

End of boring at 4'


30

0

10

15

25

5

20


Driller: Vironex Type of Rig: Hand Auger Size of Drill: 2.0" Diameter

WATER AND WELL DATA









BORINGDETAIL


Inte

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BORING: BH-H

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Svensson Automotive



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30

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10

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5

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PID

(ppm

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Port

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Cem

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0

Concrete

End of boring at 4'


30

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10

15

25

5

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WATER AND WELL DATA


Depth of Water First Encountered: 15.5'







BORINGDETAIL


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BORING: BH-I

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Svensson Automotive



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30

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10

15

25

5

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Blow

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(ppm

v)

Port

land

Cem

ent

0


0

0

0

Sandy CLAY (CL); yellow brown; dense; damp; 65% clay; 35% fine to medium sand; low plast.; low est. K; no odor

Silty CLAY (CH); yellow brown; very stiff; 80% clay; 20% silt; high plasticity; very low estimated K; no odor

Concrete

Silty CLAY (CH); yellow brown; stiff; damp; 80% clay; 20% silt; high plasticity; very low est. K; no odor


SAND (SP); grey; loose; dry; 100% fine to medium sand; high estimated K; no odor

Sandy CLAY (CH); dark yellow brown; stiff; moist; 60% clay; 25% fine sand; 15% silt; high plasticity; very low estimated K; no odorSandy SILT (ML); yellow brown; soft; wet; 60% silt; 30% fine sand; 10% clay; medium plasticity; low est. K; no odorGravelly SAND (SW); grey; dense; wet; 50% fine to course sand; 30% gravel to 0.2" diameter; 15% silt; 5% clay; low estimated K; no odor

30

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10

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25

5

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WATER AND WELL DATA


Depth of Water First Encountered: NA







BORINGDETAIL


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BORING: BH-J

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Svensson Automotive



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5

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(ppm

v)

Port

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Cem

ent

0

0

0

0

Clayey SAND (SC); dark yellow brown; dense; damp; 60% fine sand; 25% clay; 15% silt; low estimated K; no odor

Concrete

Silty CLAY (CH); dark yellow brown; stiff; damp; 80% clay; 20% silt; high plasticity; very low est. K; no odor


Gravelly SAND (SW); brown; dense; dry; 55% fine to medium sand; 25% gravel to 0.2" diameter; 20% silt; high estimated K; no odor

Sandy SILT (ML); yellow brown; medium stiff; moist; 60% silt; 35% fine to course sand; 5% clay; low plasticity; low est. K; no odor

30

0

10

15

25

5

20


Driller: Vironex Type of Rig: Hand Auger Size of Drill: 2.0" Diameter

WATER AND WELL DATA









BORINGDETAIL


Inte

rval

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Dept

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BORING: BH-K

Desc

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Svensson Automotive



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30

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10

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(ppm

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0

Concrete

End of boring at 4'




APPENDIX C

Certified Analytical Report and

Chain of Custody Documentation For Soil and Groundwater Samples

WorkOrder:

Report Created for: Aqua Science Engineers, Inc.

55 Oak Court Suite 220Danville, CA 94526

Project Contact: Robert Kitay

Project Name: #4644; Svensson AutomotiveProject P.O.:

Project Received: 12/11/2015

Analytical Report reviewed & approved for release on 12/17/2015 by:

Angela Rydelius,Laboratory Manager

1512515

The report shall not be reproduced except in full, without the written approval of the laboratory.

The analytical results relate only to the items tested. Results reported conform to the most

current NELAP standards, where applicable, unless otherwise stated in the case narrative.

Analytical Report

1534 Willow Pass Rd. Pittsburg, CA 94565 ♦ TEL: (877) 252-9262 ♦ FAX: (925) 252-9269 ♦ www.mccampbell.comNELAP: 4033ORELAP ♦ ELAP: 1644 ♦ ISO/IEC: 17025:2005 ♦ WSDE: C972-11 ♦ ADEC: UST-098 ♦ UCMR3

McCampbell Analytical, Inc."When Quality Counts"

Page 1 of 82

Glossary of Terms & Qualifier Definitions

Client: Aqua Science Engineers, Inc.Project: #4644; Svensson AutomotiveWorkOrder: 1512515

McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701

Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"

Glossary Abbreviation

95% Interval 95% Confident Interval

DF Dilution Factor

DI WET (DISTLC) Waste Extraction Test using DI water

DISS Dissolved (direct analysis of 0.45 µm filtered and acidified water sample)

DLT Dilution Test

DUP Duplicate

EDL Estimated Detection Limit

ITEF International Toxicity Equivalence Factor

LCS Laboratory Control Sample

MB Method Blank

MB % Rec % Recovery of Surrogate in Method Blank, if applicable

MDL Method Detection Limit

ML Minimum Level of Quantitation

MS Matrix Spike

MSD Matrix Spike Duplicate

N/A Not Applicable

ND Not detected at or above the indicated MDL or RL

NR Data Not Reported due to matrix interference or insufficient sample amount.

PDS Post Digestion Spike

PDSD Post Digestion Spike Duplicate

PF Prep Factor

RD Relative Difference

RL Reporting Limit (The RL is the lowest calibration standard in a multipoint calibration.)

RPD Relative Percent Deviation

RRT Relative Retention Time

SPK Val Spike Value

SPKRef Val Spike Reference Value

SPLP Synthetic Precipitation Leachate Procedure

TCLP Toxicity Characteristic Leachate Procedure

TEQ Toxicity Equivalents

WET (STLC) Waste Extraction Test (Soluble Threshold Limit Concentration)

Page 2 of 82





Analytical Qualifiers

a3 sample diluted due to high organic content.

b6 lighter than water immiscible sheen/product is present

c8 sample pH is greater than 2

e2 diesel range compounds are significant; no recognizable pattern

e3 aged diesel is significant

e4 gasoline range compounds are significant.

e7 oil range compounds are significant

e11 stoddard solvent/mineral spirit (?)

Page 3 of 82

Analytical Report



Client: Aqua Science Engineers, Inc.

Project: #4644; Svensson Automotive

Date Received: 12/11/15 10:38Date Prepared: 12/11/15

WorkOrder: 1512515Extraction Method: SW3550BAnalytical Method: SW8082Unit: mg/kg

Polychlorinated Biphenyls (PCBs) Aroclors

BH-I 14.5' 1512515-028A Soil 12/09/2015 11:20 GC5A 114046

Analytes Result DF Date AnalyzedRL

Client ID Lab ID Matrix Date Collected Instrument Batch ID

Aroclor1016 ND 0.050 1 12/12/2015 03:09Aroclor1221 ND 0.050 1 12/12/2015 03:09Aroclor1232 ND 0.050 1 12/12/2015 03:09Aroclor1242 ND 0.050 1 12/12/2015 03:09Aroclor1248 ND 0.050 1 12/12/2015 03:09Aroclor1254 ND 0.050 1 12/12/2015 03:09Aroclor1260 ND 0.050 1 12/12/2015 03:09PCBs, total ND 0.050 1 12/12/2015 03:09

Surrogates REC (%) Limits

Analyst(s): SS

Decachlorobiphenyl 79 70-130 12/12/2015 03:09

BH-J 14.5' 1512515-031A Soil 12/09/2015 12:10 GC5A 114046





Analyst(s): SS


Angela Rydelius, Lab ManagerCDPH ELAP 1644 ♦ NELAP 4033ORELAP

Page 4 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW3510CAnalytical Method: SW8082Unit: µg/L


BH-E 1512515-036A Water 12/09/2015 10:05 GC20 114096





Analyst(s): CK



Page 5 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW5030BAnalytical Method: SW8260BUnit: mg/kg

Oxygenated Volatile Organics & BTEX by P&T and GC/MS

BH-A- 5.0' 1512515-001A Soil 12/08/2015 08:55 GC18 114089



tert-Amyl methyl ether (TAME) ND 0.050 10 12/15/2015 20:16Benzene ND 0.050 10 12/15/2015 20:16t-Butyl alcohol (TBA) ND 0.50 10 12/15/2015 20:16Diisopropyl ether (DIPE) ND 0.050 10 12/15/2015 20:16Ethylbenzene ND 0.050 10 12/15/2015 20:16Ethyl tert-butyl ether (ETBE) ND 0.050 10 12/15/2015 20:16Methyl-t-butyl ether (MTBE) ND 0.050 10 12/15/2015 20:16Toluene ND 0.050 10 12/15/2015 20:16Xylenes, Total ND 0.050 10 12/15/2015 20:16


Analytical Comments: a3Analyst(s): KF

Dibromofluoromethane 117 70-130 12/15/2015 20:16Toluene-d8 108 70-130 12/15/2015 20:16Benzene-d6 107 60-140 12/15/2015 20:16Ethylbenzene-d10 102 60-140 12/15/2015 20:16

BH-A 13.5' 1512515-003A Soil 12/08/2015 09:09 GC18 114089







Angela Rydelius, Lab ManagerCDPH ELAP 1644 ♦ NELAP 4033ORELAP(Cont.)

Page 6 of 82

Analytical Report








BH-B 9.5' 1512515-006A Soil 12/08/2015 11:05 GC18 114089





Analyst(s): KF


BH-B 12.5' 1512515-007A Soil 12/08/2015 11:20 GC18 114089








Page 7 of 82

Analytical Report








BH-B 14.5' 1512515-008A Soil 12/08/2015 11:15 GC18 114089







BH-C 2.0' 1512515-011A Soil 12/08/2015 12:10 GC18 114089





Analyst(s): KF



Page 8 of 82

Analytical Report








BH-F 7.5' 1512515-019A Soil 12/09/2015 08:22 GC18 114089





Analyst(s): KF


BH-F 12.5' 1512515-020A Soil 12/09/2015 08:45 GC18 114089





Analyst(s): KF



Page 9 of 82

Analytical Report








BH-F 17.5 1512515-021A Soil 12/09/2015 09:10 GC18 114089





Analyst(s): KF


BH-G 2.0' 1512515-023A Soil 12/09/2015 10:21 GC18 114089





Analyst(s): KF



Page 10 of 82

Analytical Report








BH-H 2.0' 1512515-025A Soil 12/09/2015 11:00 GC18 114089





Analyst(s): KF



Page 11 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW5030BAnalytical Method: SW8260BUnit: µg/L


BH-A 1512515-034B Water 12/08/2015 13:30 GC16 114220





Analyst(s): KF

Dibromofluoromethane 108 70-130 12/14/2015 13:27Toluene-d8 92 70-130 12/14/2015 13:27

BH-B 1512515-035B Water 12/09/2015 08:07 GC16 114220





Analyst(s): KF



Page 12 of 82

Analytical Report








BH-F 1512515-037B Water 12/09/2015 10:45 GC16 114220



tert-Amyl methyl ether (TAME) ND 0.50 1 12/14/2015 14:51Benzene 12 0.50 1 12/14/2015 14:51t-Butyl alcohol (TBA) ND 2.0 1 12/14/2015 14:51Diisopropyl ether (DIPE) ND 0.50 1 12/14/2015 14:51Ethylbenzene 32 0.50 1 12/14/2015 14:51Ethyl tert-butyl ether (ETBE) ND 0.50 1 12/14/2015 14:51Methyl-t-butyl ether (MTBE) ND 0.50 1 12/14/2015 14:51Toluene 0.58 0.50 1 12/14/2015 14:51Xylenes, Total 5.7 0.50 1 12/14/2015 14:51


Analyst(s): KF


BH-I 1512515-038B Water 12/09/2015 15:05 GC16 114220



tert-Amyl methyl ether (TAME) ND 0.50 1 12/14/2015 15:34Benzene 0.58 0.50 1 12/14/2015 15:34t-Butyl alcohol (TBA) ND 2.0 1 12/14/2015 15:34Diisopropyl ether (DIPE) ND 0.50 1 12/14/2015 15:34Ethylbenzene ND 0.50 1 12/14/2015 15:34Ethyl tert-butyl ether (ETBE) ND 0.50 1 12/14/2015 15:34Methyl-t-butyl ether (MTBE) ND 0.50 1 12/14/2015 15:34Toluene ND 0.50 1 12/14/2015 15:34Xylenes, Total ND 0.50 1 12/14/2015 15:34


Analyst(s): KF



Page 13 of 82

Analytical Report







Volatile Organics by P&T and GC/MS (Basic Target List)

BH-D 2.0' 1512515-013A Soil 12/08/2015 12:32 GC18 114089



Acetone ND 0.10 1 12/15/2015 02:41tert-Amyl methyl ether (TAME) ND 0.0050 1 12/15/2015 02:41Benzene ND 0.0050 1 12/15/2015 02:41Bromobenzene ND 0.0050 1 12/15/2015 02:41Bromochloromethane ND 0.0050 1 12/15/2015 02:41Bromodichloromethane ND 0.0050 1 12/15/2015 02:41Bromoform ND 0.0050 1 12/15/2015 02:41Bromomethane ND 0.0050 1 12/15/2015 02:412-Butanone (MEK) ND 0.020 1 12/15/2015 02:41t-Butyl alcohol (TBA) ND 0.050 1 12/15/2015 02:41n-Butyl benzene ND 0.0050 1 12/15/2015 02:41sec-Butyl benzene ND 0.0050 1 12/15/2015 02:41tert-Butyl benzene ND 0.0050 1 12/15/2015 02:41Carbon Disulfide ND 0.0050 1 12/15/2015 02:41Carbon Tetrachloride ND 0.0050 1 12/15/2015 02:41Chlorobenzene ND 0.0050 1 12/15/2015 02:41Chloroethane ND 0.0050 1 12/15/2015 02:41Chloroform ND 0.0050 1 12/15/2015 02:41Chloromethane ND 0.0050 1 12/15/2015 02:412-Chlorotoluene ND 0.0050 1 12/15/2015 02:414-Chlorotoluene ND 0.0050 1 12/15/2015 02:41Dibromochloromethane ND 0.0050 1 12/15/2015 02:411,2-Dibromo-3-chloropropane ND 0.0040 1 12/15/2015 02:411,2-Dibromoethane (EDB) ND 0.0040 1 12/15/2015 02:41Dibromomethane ND 0.0050 1 12/15/2015 02:411,2-Dichlorobenzene ND 0.0050 1 12/15/2015 02:411,3-Dichlorobenzene ND 0.0050 1 12/15/2015 02:411,4-Dichlorobenzene ND 0.0050 1 12/15/2015 02:41Dichlorodifluoromethane ND 0.0050 1 12/15/2015 02:411,1-Dichloroethane ND 0.0050 1 12/15/2015 02:411,2-Dichloroethane (1,2-DCA) ND 0.0040 1 12/15/2015 02:411,1-Dichloroethene ND 0.0050 1 12/15/2015 02:41cis-1,2-Dichloroethene ND 0.0050 1 12/15/2015 02:41trans-1,2-Dichloroethene ND 0.0050 1 12/15/2015 02:411,2-Dichloropropane ND 0.0050 1 12/15/2015 02:411,3-Dichloropropane ND 0.0050 1 12/15/2015 02:412,2-Dichloropropane ND 0.0050 1 12/15/2015 02:41


Page 14 of 82

Analytical Report








BH-D 2.0' 1512515-013A Soil 12/08/2015 12:32 GC18 114089



1,1-Dichloropropene ND 0.0050 1 12/15/2015 02:41cis-1,3-Dichloropropene ND 0.0050 1 12/15/2015 02:41trans-1,3-Dichloropropene ND 0.0050 1 12/15/2015 02:41Diisopropyl ether (DIPE) ND 0.0050 1 12/15/2015 02:41Ethylbenzene ND 0.0050 1 12/15/2015 02:41Ethyl tert-butyl ether (ETBE) ND 0.0050 1 12/15/2015 02:41Freon 113 ND 0.0050 1 12/15/2015 02:41Hexachlorobutadiene ND 0.0050 1 12/15/2015 02:41Hexachloroethane ND 0.0050 1 12/15/2015 02:412-Hexanone ND 0.0050 1 12/15/2015 02:41Isopropylbenzene ND 0.0050 1 12/15/2015 02:414-Isopropyl toluene ND 0.0050 1 12/15/2015 02:41Methyl-t-butyl ether (MTBE) ND 0.0050 1 12/15/2015 02:41Methylene chloride ND 0.0050 1 12/15/2015 02:414-Methyl-2-pentanone (MIBK) ND 0.0050 1 12/15/2015 02:41Naphthalene ND 0.0050 1 12/15/2015 02:41n-Propyl benzene ND 0.0050 1 12/15/2015 02:41Styrene ND 0.0050 1 12/15/2015 02:411,1,1,2-Tetrachloroethane ND 0.0050 1 12/15/2015 02:411,1,2,2-Tetrachloroethane ND 0.0050 1 12/15/2015 02:41Tetrachloroethene ND 0.0050 1 12/15/2015 02:41Toluene ND 0.0050 1 12/15/2015 02:411,2,3-Trichlorobenzene ND 0.0050 1 12/15/2015 02:411,2,4-Trichlorobenzene ND 0.0050 1 12/15/2015 02:411,1,1-Trichloroethane ND 0.0050 1 12/15/2015 02:411,1,2-Trichloroethane ND 0.0050 1 12/15/2015 02:41Trichloroethene ND 0.0050 1 12/15/2015 02:41Trichlorofluoromethane ND 0.0050 1 12/15/2015 02:411,2,3-Trichloropropane ND 0.0050 1 12/15/2015 02:411,2,4-Trimethylbenzene ND 0.0050 1 12/15/2015 02:411,3,5-Trimethylbenzene ND 0.0050 1 12/15/2015 02:41Vinyl Chloride ND 0.0050 1 12/15/2015 02:41Xylenes, Total ND 0.0050 1 12/15/2015 02:41


Page 15 of 82

Analytical Report








BH-D 2.0' 1512515-013A Soil 12/08/2015 12:32 GC18 114089




Analyst(s): KF

Dibromofluoromethane 114 70-130 12/15/2015 02:41Toluene-d8 110 70-130 12/15/2015 02:414-BFB 97 70-130 12/15/2015 02:41Benzene-d6 100 60-140 12/15/2015 02:41Ethylbenzene-d10 92 60-140 12/15/2015 02:411,2-DCB-d4 87 60-140 12/15/2015 02:41


Page 16 of 82

Analytical Report








BH-E 9.5' 1512515-016A Soil 12/08/2015 15:25 GC18 114089





Page 17 of 82

Analytical Report








BH-E 9.5' 1512515-016A Soil 12/08/2015 15:25 GC18 114089





Page 18 of 82

Analytical Report








BH-E 9.5' 1512515-016A Soil 12/08/2015 15:25 GC18 114089




Analyst(s): AK



Page 19 of 82

Analytical Report








BH-K 2.0' 1512515-032A Soil 12/09/2015 13:15 GC18 114089





Page 20 of 82

Analytical Report








BH-K 2.0' 1512515-032A Soil 12/09/2015 13:15 GC18 114089





Page 21 of 82

Analytical Report








BH-K 2.0' 1512515-032A Soil 12/09/2015 13:15 GC18 114089




Analyst(s): KF



Page 22 of 82

Analytical Report








BH-E 1512515-036B Water 12/09/2015 10:05 GC28 114237



Acetone ND 10 1 12/16/2015 02:02tert-Amyl methyl ether (TAME) ND 0.50 1 12/16/2015 02:02Benzene ND 0.50 1 12/16/2015 02:02Bromobenzene ND 0.50 1 12/16/2015 02:02Bromochloromethane ND 0.50 1 12/16/2015 02:02Bromodichloromethane ND 0.50 1 12/16/2015 02:02Bromoform ND 0.50 1 12/16/2015 02:02Bromomethane ND 0.50 1 12/16/2015 02:022-Butanone (MEK) ND 2.0 1 12/16/2015 02:02t-Butyl alcohol (TBA) ND 2.0 1 12/16/2015 02:02n-Butyl benzene ND 0.50 1 12/16/2015 02:02sec-Butyl benzene ND 0.50 1 12/16/2015 02:02tert-Butyl benzene ND 0.50 1 12/16/2015 02:02Carbon Disulfide ND 0.50 1 12/16/2015 02:02Carbon Tetrachloride ND 0.50 1 12/16/2015 02:02Chlorobenzene ND 0.50 1 12/16/2015 02:02Chloroethane ND 0.50 1 12/16/2015 02:02Chloroform ND 0.50 1 12/16/2015 02:02Chloromethane ND 0.50 1 12/16/2015 02:022-Chlorotoluene ND 0.50 1 12/16/2015 02:024-Chlorotoluene ND 0.50 1 12/16/2015 02:02Dibromochloromethane ND 0.50 1 12/16/2015 02:021,2-Dibromo-3-chloropropane ND 0.20 1 12/16/2015 02:021,2-Dibromoethane (EDB) ND 0.50 1 12/16/2015 02:02Dibromomethane ND 0.50 1 12/16/2015 02:021,2-Dichlorobenzene ND 0.50 1 12/16/2015 02:021,3-Dichlorobenzene ND 0.50 1 12/16/2015 02:021,4-Dichlorobenzene ND 0.50 1 12/16/2015 02:02Dichlorodifluoromethane ND 0.50 1 12/16/2015 02:021,1-Dichloroethane ND 0.50 1 12/16/2015 02:021,2-Dichloroethane (1,2-DCA) ND 0.50 1 12/16/2015 02:021,1-Dichloroethene ND 0.50 1 12/16/2015 02:02cis-1,2-Dichloroethene ND 0.50 1 12/16/2015 02:02trans-1,2-Dichloroethene ND 0.50 1 12/16/2015 02:021,2-Dichloropropane ND 0.50 1 12/16/2015 02:021,3-Dichloropropane ND 0.50 1 12/16/2015 02:022,2-Dichloropropane ND 0.50 1 12/16/2015 02:02


Page 23 of 82

Analytical Report








BH-E 1512515-036B Water 12/09/2015 10:05 GC28 114237





Page 24 of 82

Analytical Report








BH-E 1512515-036B Water 12/09/2015 10:05 GC28 114237




Analytical Comments: c8Analyst(s): AK

Dibromofluoromethane 117 70-130 12/16/2015 02:02Toluene-d8 111 70-130 12/16/2015 02:024-BFB 110 70-130 12/16/2015 02:02


Page 25 of 82

Analytical Report







TPH(g) by Purge & Trap and GC/MS

BH-A- 5.0' 1512515-001A Soil 12/08/2015 08:55 GC18 114089



TPH(g) 28 2.5 10 12/15/2015 20:16


Analyst(s): KF

Dibromofluoromethane 115 70-130 12/15/2015 20:16Benzene-d6 96 60-140 12/15/2015 20:16

BH-A 13.5' 1512515-003A Soil 12/08/2015 09:09 GC18 114089



TPH(g) 73 5.0 20 12/15/2015 21:32


Analyst(s): KF


BH-B 9.5' 1512515-006A Soil 12/08/2015 11:05 GC18 114089



TPH(g) ND 0.25 1 12/14/2015 13:06


Analyst(s): KF



Page 26 of 82

Analytical Report








BH-B 12.5' 1512515-007A Soil 12/08/2015 11:20 GC18 114089



TPH(g) 27 2.5 10 12/15/2015 20:54


Analyst(s): KF


BH-B 14.5' 1512515-008A Soil 12/08/2015 11:15 GC18 114089



TPH(g) 160 5.0 20 12/15/2015 22:10


Analyst(s): KF


BH-C 2.0' 1512515-011A Soil 12/08/2015 12:10 GC18 114089



TPH(g) ND 0.25 1 12/14/2015 15:02


Analyst(s): KF



Page 27 of 82

Analytical Report








BH-F 7.5' 1512515-019A Soil 12/09/2015 08:22 GC18 114089



TPH(g) 0.80 0.25 1 12/14/2015 15:40


Analyst(s): KF


BH-F 12.5' 1512515-020A Soil 12/09/2015 08:45 GC18 114089



TPH(g) ND 0.25 1 12/14/2015 22:51


Analyst(s): KF


BH-F 17.5 1512515-021A Soil 12/09/2015 09:10 GC18 114089



TPH(g) ND 0.25 1 12/14/2015 23:29


Analyst(s): KF



Page 28 of 82

Analytical Report








BH-G 2.0' 1512515-023A Soil 12/09/2015 10:21 GC18 114089



TPH(g) ND 0.25 1 12/15/2015 00:08


Analyst(s): KF


BH-H 2.0' 1512515-025A Soil 12/09/2015 11:00 GC18 114089



TPH(g) ND 0.25 1 12/15/2015 00:46


Analyst(s): KF



Page 29 of 82

Analytical Report








BH-A 1512515-034B Water 12/08/2015 13:30 GC16 114220



TPH(g) ND 50 1 12/14/2015 13:27


Analyst(s): KF

Dibromofluoromethane 110 70-130 12/14/2015 13:27

BH-B 1512515-035B Water 12/09/2015 08:07 GC16 114220



TPH(g) 930 50 1 12/14/2015 14:09


Analyst(s): KF


BH-F 1512515-037B Water 12/09/2015 10:45 GC16 114220



TPH(g) 990 50 1 12/14/2015 14:51


Analyst(s): KF


BH-I 1512515-038B Water 12/09/2015 15:05 GC16 114220



TPH(g) ND 50 1 12/14/2015 15:34


Analyst(s): KF



Page 30 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW5030BAnalytical Method: SW8021B/8015BmUnit: mg/Kg

Gasoline Range (C6-C12) Volatile Hydrocarbons as Gasoline with BTEX and MTBE

BH-D 2.0' 1512515-013A Soil 12/08/2015 12:32 GC7 114087



TPH(g) ND 1.0 1 12/13/2015 00:11MTBE --- 0.050 1 12/13/2015 00:11Benzene --- 0.0050 1 12/13/2015 00:11Toluene --- 0.0050 1 12/13/2015 00:11Ethylbenzene --- 0.0050 1 12/13/2015 00:11Xylenes --- 0.015 1 12/13/2015 00:11


Analyst(s): IA

2-Fluorotoluene 95 70-130 12/13/2015 00:11

BH-E 9.5' 1512515-016A Soil 12/08/2015 15:25 GC7 114087





Analyst(s): IA

2-Fluorotoluene 90 70-130 12/12/2015 23:41


Page 31 of 82

Analytical Report








BH-I 14.5' 1512515-028A Soil 12/09/2015 11:20 GC19 114087





Analyst(s): IA

2-Fluorotoluene 118 70-130 12/12/2015 16:23

BH-J 14.5' 1512515-031A Soil 12/09/2015 12:10 GC19 114087





Analyst(s): IA

2-Fluorotoluene 101 70-130 12/12/2015 21:57


Page 32 of 82

Analytical Report








BH-K 2.0' 1512515-032A Soil 12/09/2015 13:15 GC19 114087





Analyst(s): IA

2-Fluorotoluene 95 70-130 12/12/2015 16:54


Page 33 of 82

Analytical Report





Date Received: 12/11/15 10:38Date Prepared: 12/14/15-12/16/15

WorkOrder: 1512515Extraction Method: SW5030BAnalytical Method: SW8021B/8015BmUnit: µg/L


BH-E 1512515-036C Water 12/09/2015 10:05 GC3 114351



TPH(g) ND 50 1 12/16/2015 22:19MTBE --- 5.0 1 12/16/2015 22:19Benzene --- 0.50 1 12/16/2015 22:19Toluene --- 0.50 1 12/16/2015 22:19Ethylbenzene --- 0.50 1 12/16/2015 22:19Xylenes --- 1.5 1 12/16/2015 22:19


Analyst(s): IA

aaa-TFT 90 70-130 12/16/2015 22:19

BH-I 1512515-038A Water 12/09/2015 15:05 GC3 114185



TPH(g) ND 50 1 12/14/2015 18:42MTBE --- 5.0 1 12/14/2015 18:42Benzene --- 0.50 1 12/14/2015 18:42Toluene --- 0.50 1 12/14/2015 18:42Ethylbenzene --- 0.50 1 12/14/2015 18:42Xylenes --- 1.5 1 12/14/2015 18:42


Analyst(s): IA

aaa-TFT 88 70-130 12/14/2015 18:42


Page 34 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW3550B/3630CAnalytical Method: SW8015BUnit: mg/Kg

Total Extractable Petroleum Hydrocarbons with Silica Gel Clean-Up

BH-A- 5.0' 1512515-001A Soil 12/08/2015 08:55 GC39B 114088



TPH-Diesel (C10-C23) 22 1.0 1 12/14/2015 14:24TPH-Motor Oil (C18-C36) 73 5.0 1 12/14/2015 14:24


Analytical Comments: e7,e4Analyst(s): TK

C9 104 70-130 12/14/2015 14:24

BH-A 13.5' 1512515-003A Soil 12/08/2015 09:09 GC39B 114088






C9 104 70-130 12/14/2015 15:03

BH-B 9.5' 1512515-006A Soil 12/08/2015 11:05 GC6A 114088



TPH-Diesel (C10-C23) ND 1.0 1 12/12/2015 10:12TPH-Motor Oil (C18-C36) ND 5.0 1 12/12/2015 10:12


Analyst(s): TK

C9 114 70-130 12/12/2015 10:12


Page 35 of 82

Analytical Report








BH-B 12.5' 1512515-007A Soil 12/08/2015 11:20 GC11A 114088





Analytical Comments: e7,e11,e2Analyst(s): TK

C9 106 70-130 12/12/2015 11:36

BH-B 14.5' 1512515-008A Soil 12/08/2015 11:15 GC11A 114088





Analytical Comments: e7,e11,e2Analyst(s): TK

C9 106 70-130 12/12/2015 13:53

BH-C 2.0' 1512515-011A Soil 12/08/2015 12:10 GC11A 114088



TPH-Diesel (C10-C23) 4.3 1.0 1 12/12/2015 15:01TPH-Motor Oil (C18-C36) 35 5.0 1 12/12/2015 15:01


Analytical Comments: e7Analyst(s): TK

C9 106 70-130 12/12/2015 15:01


Page 36 of 82

Analytical Report








BH-F 7.5' 1512515-019A Soil 12/09/2015 08:22 GC39B 114088





Analyst(s): TK

C9 103 70-130 12/14/2015 17:00

BH-F 12.5' 1512515-020A Soil 12/09/2015 08:45 GC39B 114088





Analyst(s): TK

C9 107 70-130 12/14/2015 17:39

BH-F 17.5 1512515-021A Soil 12/09/2015 09:10 GC39B 114088





Analyst(s): TK

C9 104 70-130 12/15/2015 04:03


Page 37 of 82

Analytical Report








BH-G 2.0' 1512515-023A Soil 12/09/2015 10:21 GC6B 114094






C9 95 70-130 12/12/2015 10:12

BH-H 2.0' 1512515-025A Soil 12/09/2015 11:00 GC6B 114094





Analytical Comments: e7Analyst(s): TK

C9 93 70-130 12/12/2015 18:35


Page 38 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW3510C/3630CAnalytical Method: SW8015BUnit: µg/L

Total Extractable Petroleum Hydrocarbons w/ SG Clean-Up

BH-A 1512515-034A Water 12/08/2015 13:30 GC9b 114066



TPH-Diesel (C10-C23) 1600 500 10 12/15/2015 20:26TPH-Motor Oil (C18-C36) 2600 2500 10 12/15/2015 20:26


Analytical Comments: e7,e3,b6Analyst(s): TK

C9 98 70-130 12/15/2015 20:26

BH-B 1512515-035A Water 12/09/2015 08:07 GC9b 114066






C9 94 70-130 12/14/2015 17:46

BH-F 1512515-037A Water 12/09/2015 10:45 GC39A 114066






C9 99 70-130 12/12/2015 01:43


Page 39 of 82

Analytical Report








BH-D 2.0' 1512515-013A Soil 12/08/2015 12:32 GC11B 114088



TPH-Diesel (C10-C23) 3.7 2.0 2 12/16/2015 19:33TPH-Motor Oil (C18-C36) 23 10 2 12/16/2015 19:33TPH-Hydraulic Oil (C18-C36) 23 10 2 12/16/2015 19:33



C9 111 70-130 12/16/2015 19:33

BH-E 9.5' 1512515-016A Soil 12/08/2015 15:25 GC11B 114088



TPH-Diesel (C10-C23) ND 1.0 1 12/16/2015 14:50TPH-Motor Oil (C18-C36) ND 5.0 1 12/16/2015 14:50TPH-Hydraulic Oil (C18-C36) ND 5.0 1 12/16/2015 14:50


Analyst(s): TK

C9 118 70-130 12/16/2015 14:50

BH-I 14.5' 1512515-028A Soil 12/09/2015 11:20 GC39B 114094





Analyst(s): TK

C9 106 70-130 12/15/2015 05:21


Page 40 of 82

Analytical Report








BH-J 14.5' 1512515-031A Soil 12/09/2015 12:10 GC39B 114094





Analyst(s): TK

C9 103 70-130 12/14/2015 18:18

BH-K 2.0' 1512515-032A Soil 12/09/2015 13:15 GC39B 114094





Analyst(s): TK

C9 104 70-130 12/14/2015 18:57


Page 41 of 82

Analytical Report






WorkOrder: 1512515Extraction Method: SW3510C/3630CAnalytical Method: SW8015BUnit: µg/L


BH-E 1512515-036C Water 12/09/2015 10:05 GC39B 114066



TPH-Diesel (C10-C23) 270 150 1 12/15/2015 06:39TPH-Motor Oil (C18-C36) 1700 750 1 12/15/2015 06:39TPH-Hydraulic Oil (C18-C36) 1700 750 1 12/15/2015 06:39



C9 110 70-130 12/15/2015 06:39

BH-I 1512515-038A Water 12/09/2015 15:05 GC39B 114066



TPH-Diesel (C10-C23) 100 100 1 12/15/2015 07:57TPH-Motor Oil (C18-C36) 1100 500 1 12/15/2015 07:57TPH-Hydraulic Oil (C18-C36) 1100 500 1 12/15/2015 07:57



C9 108 70-130 12/15/2015 07:57


Page 42 of 82

Quality Control Report





Date Analyzed: 12/11/15Date Prepared: 12/10/15

WorkOrder: 1512515BatchID: 114046

Analytical Method: SW8082Unit: mg/kgSample ID: MB/LCS-114046

1512520-006AMS/MSD

Instrument: GC5AMatrix: Soil

Extraction Method: SW3550B

QC Summary Report for SW8082

Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Aroclor1016 ND - 0.050 - - - -Aroclor1221 ND - 0.050 - - - -Aroclor1232 ND - 0.050 - - - -Aroclor1242 ND - 0.050 - - - -Aroclor1248 ND - 0.050 - - - -Aroclor1254 ND - 0.050 - - - -Aroclor1260 ND 0.144 0.050 0.15 - 96 70-130PCBs, total ND - 0.050 - - - -

Surrogate Recovery

Decachlorobiphenyl 0.0423 0.0424 0.050 85 85 70-130

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

Aroclor1260 0.139 0.140 0.15 ND 93 94 70-130 0.847 30

Surrogate Recovery

Decachlorobiphenyl 0.0423 0.0441 0.050 85 88 70-130 4.10 30

QA/QC OfficerCDPH ELAP 1644 ♦ NELAP 4033ORELAP(Cont.)

Page 43 of 82








Analytical Method: SW8015BUnit: µg/LSample ID: MB/LCS-114066

Instrument: GC11A, GC6BMatrix: Water

Extraction Method: SW3510C/3630C

QC Report for SW8015B w/ SG Clean-Up

Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

TPH-Diesel (C10-C23) ND 1100 50 1000 - 110 59-151TPH-Motor Oil (C18-C36) ND - 250 - - - -

Surrogate Recovery

C9 558 679 625 89 109 65-122


Page 44 of 82








Analytical Method: SW8015BUnit: mg/KgSample ID: MB/LCS-114088

1512509-003AMS/MSD

Instrument: GC11A, GC39BMatrix: Soil

Extraction Method: SW3550B/3630C

QC Report for SW8015B with Silica Gel Clean-Up

Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

TPH-Diesel (C10-C23) ND 38.0 1.0 40 - 95 70-130TPH-Motor Oil (C18-C36) ND - 5.0 - - - -

Surrogate Recovery

C9 25.7 24.9 25 103 99 62-139

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

TPH-Diesel (C10-C23) 35.7 36.8 40 ND 89 92 70-130 3.06 30

Surrogate Recovery

C9 24.4 24.2 25 97 97 70-130 0 30


Page 45 of 82









1512515-023AMS/MSD

Instrument: GC11B, GC39BMatrix: Soil


QC Report for SW8015B with Silica Gel Clean-Up

Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits


Surrogate Recovery

C9 26.1 28.3 25 104 113 62-139

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

TPH-Diesel (C10-C23) 46.2 47.7 40 4.604 104 108 70-130 3.14 30

Surrogate Recovery

C9 28.8 28.7 25 115 115 70-130 0 30

QA/QC OfficerCDPH ELAP 1644 ♦ NELAP 4033ORELAPPage 46 of 82









1512520-016AMS/MSD

Instrument: GC16Matrix: Soil


QC Summary Report for SW8260B

Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Acetone ND - 0.10 - - - -tert-Amyl methyl ether (TAME) ND 0.0472 0.0050 0.050 - 94 53-116Benzene ND 0.0525 0.0050 0.050 - 105 63-137Bromobenzene ND - 0.0050 - - - -Bromochloromethane ND - 0.0050 - - - -Bromodichloromethane ND - 0.0050 - - - -Bromoform ND - 0.0050 - - - -Bromomethane ND - 0.0050 - - - -2-Butanone (MEK) ND - 0.020 - - - -t-Butyl alcohol (TBA) ND 0.211 0.050 0.20 - 105 41-135n-Butyl benzene ND - 0.0050 - - - -sec-Butyl benzene ND - 0.0050 - - - -tert-Butyl benzene ND - 0.0050 - - - -Carbon Disulfide ND - 0.0050 - - - -Carbon Tetrachloride ND - 0.0050 - - - -Chlorobenzene ND - 0.0050 - - - -Chloroethane ND - 0.0050 - - - -Chloroform ND - 0.0050 - - - -Chloromethane ND - 0.0050 - - - -2-Chlorotoluene ND - 0.0050 - - - -4-Chlorotoluene ND - 0.0050 - - - -Dibromochloromethane ND - 0.0050 - - - -1,2-Dibromo-3-chloropropane ND - 0.0040 - - - -1,2-Dibromoethane (EDB) ND - 0.0040 - - - -Dibromomethane ND - 0.0050 - - - -1,2-Dichlorobenzene ND - 0.0050 - - - -1,3-Dichlorobenzene ND - 0.0050 - - - -1,4-Dichlorobenzene ND - 0.0050 - - - -Dichlorodifluoromethane ND - 0.0050 - - - -1,1-Dichloroethane ND - 0.0050 - - - -1,2-Dichloroethane (1,2-DCA) ND - 0.0040 - - - -1,1-Dichloroethene ND - 0.0050 - - - -cis-1,2-Dichloroethene ND - 0.0050 - - - -trans-1,2-Dichloroethene ND - 0.0050 - - - -1,2-Dichloropropane ND - 0.0050 - - - -1,3-Dichloropropane ND - 0.0050 - - - -2,2-Dichloropropane ND - 0.0050 - - - -


Page 47 of 82









1512520-016AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

1,1-Dichloropropene ND - 0.0050 - - - -cis-1,3-Dichloropropene ND - 0.0050 - - - -trans-1,3-Dichloropropene ND - 0.0050 - - - -Diisopropyl ether (DIPE) ND 0.0524 0.0050 0.050 - 105 52-129Ethylbenzene ND - 0.0050 - - - -Ethyl tert-butyl ether (ETBE) ND 0.0498 0.0050 0.050 - 100 53-125Freon 113 ND - 0.0050 - - - -Hexachlorobutadiene ND - 0.0050 - - - -Hexachloroethane ND - 0.0050 - - - -2-Hexanone ND - 0.0050 - - - -Isopropylbenzene ND - 0.0050 - - - -4-Isopropyl toluene ND - 0.0050 - - - -Methyl-t-butyl ether (MTBE) ND 0.0490 0.0050 0.050 - 98 58-122Methylene chloride ND - 0.0050 - - - -4-Methyl-2-pentanone (MIBK) ND - 0.0050 - - - -Naphthalene ND - 0.0050 - - - -n-Propyl benzene ND - 0.0050 - - - -Styrene ND - 0.0050 - - - -1,1,1,2-Tetrachloroethane ND - 0.0050 - - - -1,1,2,2-Tetrachloroethane ND - 0.0050 - - - -Tetrachloroethene ND - 0.0050 - - - -Toluene ND 0.0525 0.0050 0.050 - 105 76-1301,2,3-Trichlorobenzene ND - 0.0050 - - - -1,2,4-Trichlorobenzene ND - 0.0050 - - - -1,1,1-Trichloroethane ND - 0.0050 - - - -1,1,2-Trichloroethane ND - 0.0050 - - - -Trichloroethene ND - 0.0050 - - - -Trichlorofluoromethane ND - 0.0050 - - - -1,2,3-Trichloropropane ND - 0.0050 - - - -1,2,4-Trimethylbenzene ND - 0.0050 - - - -1,3,5-Trimethylbenzene ND - 0.0050 - - - -Vinyl Chloride ND - 0.0050 - - - -Xylenes, Total ND - 0.0050 - - - -


Page 48 of 82









1512520-016AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Surrogate Recovery

Dibromofluoromethane 0.126 0.130 0.12 101 104 70-130Toluene-d8 0.128 0.124 0.12 102 100 70-1304-BFB 0.0124 - 0.0125 99 - -Benzene-d6 0.0945 0.0888 0.10 94 89 60-140Ethylbenzene-d10 0.0994 0.0934 0.10 99 93 60-1401,2-DCB-d4 0.0736 - 0.1 74 - -

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

tert-Amyl methyl ether (TAME) 0.0379 0.0425 0.050 ND 76 85 70-130 11.4 20Benzene 0.0415 0.0468 0.050 ND 83 94 70-130 12.1 20t-Butyl alcohol (TBA) 0.145 0.161 0.20 ND 72 81 70-130 10.8 20Diisopropyl ether (DIPE) 0.0404 0.0457 0.050 ND 81 91 70-130 12.4 20Ethyl tert-butyl ether (ETBE) 0.0384 0.0429 0.050 ND 77 86 70-130 10.9 20Methyl-t-butyl ether (MTBE) 0.0393 0.0434 0.050 ND 79 87 70-130 9.83 20Toluene 0.0430 0.0504 0.050 ND 86 101 70-130 15.8 20

Surrogate Recovery

Dibromofluoromethane 0.134 0.133 0.12 108 106 70-130 1.20 20Toluene-d8 0.129 0.132 0.12 103 105 70-130 2.11 20Benzene-d6 0.0715 0.0786 0.10 72 79 60-140 9.37 20Ethylbenzene-d10 0.0853 0.0960 0.10 85 96 60-140 11.8 20


Page 49 of 82








Analytical Method: SW8082Unit: µg/LSample ID: MB/LCS-114096

Instrument: GC20Matrix: Water

Extraction Method: SW3510C


Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits


Surrogate Recovery











1512515-038BMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Acetone ND - 10 - - - -tert-Amyl methyl ether (TAME) ND 12.4 0.50 10 - 124 54-140Benzene ND 11.7 0.50 10 - 117 47-158Bromobenzene ND - 0.50 - - - -Bromochloromethane ND - 0.50 - - - -Bromodichloromethane ND - 0.50 - - - -Bromoform ND - 0.50 - - - -Bromomethane ND - 0.50 - - - -2-Butanone (MEK) ND - 2.0 - - - -t-Butyl alcohol (TBA) ND 47.5 2.0 40 - 119 42-140n-Butyl benzene ND - 0.50 - - - -sec-Butyl benzene ND - 0.50 - - - -tert-Butyl benzene ND - 0.50 - - - -Carbon Disulfide ND - 0.50 - - - -Carbon Tetrachloride ND - 0.50 - - - -Chlorobenzene ND - 0.50 - - - -Chloroethane ND - 0.50 - - - -Chloroform ND - 0.50 - - - -Chloromethane ND - 0.50 - - - -2-Chlorotoluene ND - 0.50 - - - -4-Chlorotoluene ND - 0.50 - - - -Dibromochloromethane ND - 0.50 - - - -1,2-Dibromo-3-chloropropane ND - 0.20 - - - -1,2-Dibromoethane (EDB) ND - 0.50 - - - -Dibromomethane ND - 0.50 - - - -1,2-Dichlorobenzene ND - 0.50 - - - -1,3-Dichlorobenzene ND - 0.50 - - - -1,4-Dichlorobenzene ND - 0.50 - - - -Dichlorodifluoromethane ND - 0.50 - - - -1,1-Dichloroethane ND - 0.50 - - - -1,2-Dichloroethane (1,2-DCA) ND - 0.50 - - - -1,1-Dichloroethene ND - 0.50 - - - -cis-1,2-Dichloroethene ND - 0.50 - - - -trans-1,2-Dichloroethene ND - 0.50 - - - -1,2-Dichloropropane ND - 0.50 - - - -1,3-Dichloropropane ND - 0.50 - - - -2,2-Dichloropropane ND - 0.50 - - - -


Page 51 of 82









1512515-038BMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

1,1-Dichloropropene ND - 0.50 - - - -cis-1,3-Dichloropropene ND - 0.50 - - - -trans-1,3-Dichloropropene ND - 0.50 - - - -Diisopropyl ether (DIPE) ND 12.2 0.50 10 - 122 57-136Ethylbenzene ND - 0.50 - - - -Ethyl tert-butyl ether (ETBE) ND 12.2 0.50 10 - 122 55-137Freon 113 ND - 0.50 - - - -Hexachlorobutadiene ND - 0.50 - - - -Hexachloroethane ND - 0.50 - - - -2-Hexanone ND - 0.50 - - - -Isopropylbenzene ND - 0.50 - - - -4-Isopropyl toluene ND - 0.50 - - - -Methyl-t-butyl ether (MTBE) ND 11.7 0.50 10 - 117 53-139Methylene chloride ND - 0.50 - - - -4-Methyl-2-pentanone (MIBK) ND - 0.50 - - - -Naphthalene ND - 0.50 - - - -n-Propyl benzene ND - 0.50 - - - -Styrene ND - 0.50 - - - -1,1,1,2-Tetrachloroethane ND - 0.50 - - - -1,1,2,2-Tetrachloroethane ND - 0.50 - - - -Tetrachloroethene ND - 0.50 - - - -Toluene ND 11.2 0.50 10 - 112 52-1371,2,3-Trichlorobenzene ND - 0.50 - - - -1,2,4-Trichlorobenzene ND - 0.50 - - - -1,1,1-Trichloroethane ND - 0.50 - - - -1,1,2-Trichloroethane ND - 0.50 - - - -Trichloroethene ND - 0.50 - - - -Trichlorofluoromethane ND - 0.50 - - - -1,2,3-Trichloropropane ND - 0.50 - - - -1,2,4-Trimethylbenzene ND - 0.50 - - - -1,3,5-Trimethylbenzene ND - 0.50 - - - -Vinyl Chloride ND - 0.50 - - - -Xylenes, Total ND - 0.50 - - - -


Page 52 of 82









1512515-038BMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Surrogate Recovery

Dibromofluoromethane 27.3 27.6 25 109 110 70-130Toluene-d8 23.2 23.0 25 93 92 70-1304-BFB 2.51 - 2.5 100 - -

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

tert-Amyl methyl ether (TAME) 12.6 13.2 10 ND 126 132 69-139 4.40 20Benzene 11.8 12.0 10 0.5788 112 115 69-141 2.27 20t-Butyl alcohol (TBA) 52.2 55.9 40 ND 130 140 41-152 6.88 20Diisopropyl ether (DIPE) 12.1 12.5 10 ND 121 125 72-140 3.45 20Ethyl tert-butyl ether (ETBE) 12.3 12.8 10 ND 123 129 71-140 4.14 20Methyl-t-butyl ether (MTBE) 12.2 12.8 10 ND 122 128 73-139 4.53 20Toluene 11.2 11.8 10 ND 107 113 71-128 5.02 20

Surrogate Recovery

Dibromofluoromethane 27.2 27.3 25 109 109 70-130 0 20Toluene-d8 22.7 23.4 25 91 94 70-130 3.03 20










1512520-016AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Acetone ND - 0.10 - - - -tert-Amyl methyl ether (TAME) ND 0.0472 0.0050 0.050 - 94 53-116Benzene ND 0.0525 0.0050 0.050 - 105 63-137Bromobenzene ND - 0.0050 - - - -Bromochloromethane ND - 0.0050 - - - -Bromodichloromethane ND - 0.0050 - - - -Bromoform ND - 0.0050 - - - -Bromomethane ND - 0.0050 - - - -2-Butanone (MEK) ND - 0.020 - - - -t-Butyl alcohol (TBA) ND 0.211 0.050 0.20 - 105 41-135n-Butyl benzene ND - 0.0050 - - - -sec-Butyl benzene ND - 0.0050 - - - -tert-Butyl benzene ND - 0.0050 - - - -Carbon Disulfide ND - 0.0050 - - - -Carbon Tetrachloride ND - 0.0050 - - - -Chlorobenzene ND 0.0474 0.0050 0.050 - 95 77-121Chloroethane ND - 0.0050 - - - -Chloroform ND - 0.0050 - - - -Chloromethane ND - 0.0050 - - - -2-Chlorotoluene ND - 0.0050 - - - -4-Chlorotoluene ND - 0.0050 - - - -Dibromochloromethane ND - 0.0050 - - - -1,2-Dibromo-3-chloropropane ND - 0.0040 - - - -1,2-Dibromoethane (EDB) ND 0.0481 0.0040 0.050 - 96 67-119Dibromomethane ND - 0.0050 - - - -1,2-Dichlorobenzene ND - 0.0050 - - - -1,3-Dichlorobenzene ND - 0.0050 - - - -1,4-Dichlorobenzene ND - 0.0050 - - - -Dichlorodifluoromethane ND - 0.0050 - - - -1,1-Dichloroethane ND - 0.0050 - - - -1,2-Dichloroethane (1,2-DCA) ND 0.0506 0.0040 0.050 - 101 58-1351,1-Dichloroethene ND 0.0505 0.0050 0.050 - 101 42-145cis-1,2-Dichloroethene ND - 0.0050 - - - -trans-1,2-Dichloroethene ND - 0.0050 - - - -1,2-Dichloropropane ND - 0.0050 - - - -1,3-Dichloropropane ND - 0.0050 - - - -2,2-Dichloropropane ND - 0.0050 - - - -


Page 54 of 82









1512520-016AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

1,1-Dichloropropene ND - 0.0050 - - - -cis-1,3-Dichloropropene ND - 0.0050 - - - -trans-1,3-Dichloropropene ND - 0.0050 - - - -Diisopropyl ether (DIPE) ND 0.0524 0.0050 0.050 - 105 52-129Ethylbenzene ND - 0.0050 - - - -Ethyl tert-butyl ether (ETBE) ND 0.0498 0.0050 0.050 - 100 53-125Freon 113 ND - 0.0050 - - - -Hexachlorobutadiene ND - 0.0050 - - - -Hexachloroethane ND - 0.0050 - - - -2-Hexanone ND - 0.0050 - - - -Isopropylbenzene ND - 0.0050 - - - -4-Isopropyl toluene ND - 0.0050 - - - -Methyl-t-butyl ether (MTBE) ND 0.0490 0.0050 0.050 - 98 58-122Methylene chloride ND - 0.0050 - - - -4-Methyl-2-pentanone (MIBK) ND - 0.0050 - - - -Naphthalene ND - 0.0050 - - - -n-Propyl benzene ND - 0.0050 - - - -Styrene ND - 0.0050 - - - -1,1,1,2-Tetrachloroethane ND - 0.0050 - - - -1,1,2,2-Tetrachloroethane ND - 0.0050 - - - -Tetrachloroethene ND - 0.0050 - - - -Toluene ND 0.0525 0.0050 0.050 - 105 76-1301,2,3-Trichlorobenzene ND - 0.0050 - - - -1,2,4-Trichlorobenzene ND - 0.0050 - - - -1,1,1-Trichloroethane ND - 0.0050 - - - -1,1,2-Trichloroethane ND - 0.0050 - - - -Trichloroethene ND 0.0495 0.0050 0.050 - 99 72-132Trichlorofluoromethane ND - 0.0050 - - - -1,2,3-Trichloropropane ND - 0.0050 - - - -1,2,4-Trimethylbenzene ND - 0.0050 - - - -1,3,5-Trimethylbenzene ND - 0.0050 - - - -Vinyl Chloride ND - 0.0050 - - - -Xylenes, Total ND - 0.0050 - - - -


Page 55 of 82









1512520-016AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Surrogate Recovery

Dibromofluoromethane 0.126 0.130 0.12 101 104 70-130Toluene-d8 0.128 0.124 0.12 102 100 70-1304-BFB 0.0124 0.0135 0.012 99 108 70-130Benzene-d6 0.0945 0.0888 0.10 94 89 60-140Ethylbenzene-d10 0.0994 0.0934 0.10 99 93 60-1401,2-DCB-d4 0.0736 0.0758 0.10 74 76 60-140

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

tert-Amyl methyl ether (TAME) 0.0379 0.0425 0.050 ND 76 85 70-130 11.4 20Benzene 0.0415 0.0468 0.050 ND 83 94 70-130 12.1 20t-Butyl alcohol (TBA) 0.145 0.161 0.20 ND 72 81 70-130 10.8 20Chlorobenzene 0.0398 0.0456 0.050 ND 80 91 70-130 13.5 201,2-Dibromoethane (EDB) 0.0379 0.0440 0.050 ND 76 88 70-130 14.8 201,2-Dichloroethane (1,2-DCA) 0.0404 0.0446 0.050 ND 81 89 70-130 9.93 201,1-Dichloroethene 0.0410 0.0466 0.050 ND 82 93 70-130 12.7 20Diisopropyl ether (DIPE) 0.0404 0.0457 0.050 ND 81 91 70-130 12.4 20Ethyl tert-butyl ether (ETBE) 0.0384 0.0429 0.050 ND 77 86 70-130 10.9 20Methyl-t-butyl ether (MTBE) 0.0393 0.0434 0.050 ND 79 87 70-130 9.83 20Toluene 0.0430 0.0504 0.050 ND 86 101 70-130 15.8 20Trichloroethene 0.0440 0.0498 0.050 ND 88 100 70-130 12.4 20

Surrogate Recovery

Dibromofluoromethane 0.134 0.133 0.12 108 106 70-130 1.20 20Toluene-d8 0.129 0.132 0.12 103 105 70-130 2.11 204-BFB 0.0124 0.0134 0.012 100 107 70-130 7.08 20Benzene-d6 0.0715 0.0786 0.10 72 79 60-140 9.37 20Ethylbenzene-d10 0.0853 0.0960 0.10 85 96 60-140 11.8 201,2-DCB-d4 0.0722 0.0803 0.10 72 80 60-140 10.6 20










1512602-001AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Acetone ND - 10 - - - -tert-Amyl methyl ether (TAME) ND 10.3 0.50 10 - 103 54-140Benzene ND 9.86 0.50 10 - 99 47-158Bromobenzene ND - 0.50 - - - -Bromochloromethane ND - 0.50 - - - -Bromodichloromethane ND - 0.50 - - - -Bromoform ND - 0.50 - - - -Bromomethane ND - 0.50 - - - -2-Butanone (MEK) ND - 2.0 - - - -t-Butyl alcohol (TBA) ND 35.1 2.0 40 - 88 42-140n-Butyl benzene ND - 0.50 - - - -sec-Butyl benzene ND - 0.50 - - - -tert-Butyl benzene ND - 0.50 - - - -Carbon Disulfide ND - 0.50 - - - -Carbon Tetrachloride ND - 0.50 - - - -Chlorobenzene ND 9.54 0.50 10 - 95 43-157Chloroethane ND - 0.50 - - - -Chloroform ND - 0.50 - - - -Chloromethane ND - 0.50 - - - -2-Chlorotoluene ND - 0.50 - - - -4-Chlorotoluene ND - 0.50 - - - -Dibromochloromethane ND - 0.50 - - - -1,2-Dibromo-3-chloropropane ND - 0.20 - - - -1,2-Dibromoethane (EDB) ND 9.39 0.50 10 - 94 44-155Dibromomethane ND - 0.50 - - - -1,2-Dichlorobenzene ND - 0.50 - - - -1,3-Dichlorobenzene ND - 0.50 - - - -1,4-Dichlorobenzene ND - 0.50 - - - -Dichlorodifluoromethane ND - 0.50 - - - -1,1-Dichloroethane ND - 0.50 - - - -1,2-Dichloroethane (1,2-DCA) ND 9.72 0.50 10 - 97 66-1251,1-Dichloroethene ND 9.91 0.50 10 - 99 47-149cis-1,2-Dichloroethene ND - 0.50 - - - -trans-1,2-Dichloroethene ND - 0.50 - - - -1,2-Dichloropropane ND - 0.50 - - - -1,3-Dichloropropane ND - 0.50 - - - -2,2-Dichloropropane ND - 0.50 - - - -


Page 57 of 82









1512602-001AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

1,1-Dichloropropene ND - 0.50 - - - -cis-1,3-Dichloropropene ND - 0.50 - - - -trans-1,3-Dichloropropene ND - 0.50 - - - -Diisopropyl ether (DIPE) ND 9.79 0.50 10 - 98 57-136Ethylbenzene ND - 0.50 - - - -Ethyl tert-butyl ether (ETBE) ND 10.1 0.50 10 - 101 55-137Freon 113 ND - 0.50 - - - -Hexachlorobutadiene ND - 0.50 - - - -Hexachloroethane ND - 0.50 - - - -2-Hexanone ND - 0.50 - - - -Isopropylbenzene ND - 0.50 - - - -4-Isopropyl toluene ND - 0.50 - - - -Methyl-t-butyl ether (MTBE) ND 9.79 0.50 10 - 98 53-139Methylene chloride ND - 0.50 - - - -4-Methyl-2-pentanone (MIBK) ND - 0.50 - - - -Naphthalene ND - 0.50 - - - -n-Propyl benzene ND - 0.50 - - - -Styrene ND - 0.50 - - - -1,1,1,2-Tetrachloroethane ND - 0.50 - - - -1,1,2,2-Tetrachloroethane ND - 0.50 - - - -Tetrachloroethene ND - 0.50 - - - -Toluene ND 9.52 0.50 10 - 95 52-1371,2,3-Trichlorobenzene ND - 0.50 - - - -1,2,4-Trichlorobenzene ND - 0.50 - - - -1,1,1-Trichloroethane ND - 0.50 - - - -1,1,2-Trichloroethane ND - 0.50 - - - -Trichloroethene ND 10.4 0.50 10 - 104 43-157Trichlorofluoromethane ND - 0.50 - - - -1,2,3-Trichloropropane ND - 0.50 - - - -1,2,4-Trimethylbenzene ND - 0.50 - - - -1,3,5-Trimethylbenzene ND - 0.50 - - - -Vinyl Chloride ND - 0.50 - - - -Xylenes, Total ND - 0.50 - - - -


Page 58 of 82









1512602-001AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

Surrogate Recovery

Dibromofluoromethane 28.0 27.7 25 112 111 70-130Toluene-d8 27.5 28.0 25 110 112 70-1304-BFB 2.50 2.53 2.5 100 101 70-130

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

tert-Amyl methyl ether (TAME) 12.2 12.7 10 ND 122 127 69-139 3.99 20Benzene 10.8 11.3 10 ND 108 113 69-141 4.72 20t-Butyl alcohol (TBA) 46.6 48.2 40 ND 114 118 41-152 3.41 20Chlorobenzene 10.2 10.8 10 ND 102 107 77-120 5.30 201,2-Dibromoethane (EDB) 11.0 11.5 10 ND 110 115 76-135 4.25 201,2-Dichloroethane (1,2-DCA) 11.4 11.8 10 ND 114 118 73-139 4.26 201,1-Dichloroethene 10.9 11.3 10 ND 109 113 59-140 3.94 20Diisopropyl ether (DIPE) 10.8 11.3 10 ND 108 113 72-140 4.30 20Ethyl tert-butyl ether (ETBE) 11.5 12.1 10 ND 115 121 71-140 5.19 20Methyl-t-butyl ether (MTBE) 11.8 12.2 10 ND 119 122 73-139 3.04 20Toluene 10.1 10.7 10 ND 101 107 71-128 5.43 20Trichloroethene 11.0 11.6 10 ND 110 116 64-132 5.07 20

Surrogate Recovery

Dibromofluoromethane 28.9 28.9 25 115 115 70-130 0 20Toluene-d8 27.2 27.4 25 109 109 70-130 0 204-BFB 2.71 2.72 2.5 108 109 70-130 0.448 20


18-Dec-15Date:McCampbell Analytical, Inc.


CLIENT: Aqua Science Engineers, Inc.Work Order: 1512515

ANALYTICAL QC SUMMARY REPORT

BatchID: 114089

SampleID MB-114089

Batch ID: 114089 TestNo: SW8260B Analysis Date: 12/11/2015

Prep Date: 12/11/2015

Analyte Result SPKValue SPKRefVal %REC RPDRefVal %RPDLimits RPDLimit Qual

Units: mg/kg

PQL

Run ID: GC16_151218A

TestCode: 8260gas_s

TPH(g) - 0.25ND

Surrogate Recovery

Dibromofluoromethane 0.125 104 70 - 1300.130

Benzene-d6 0.1 110 60 - 1400.110

Qualifiers:

J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range


Page 60 of 82




BatchID: 114089

SampleID LCS-114089


Prep Date: 12/11/2015


Units: mg/kg

PQL

Run ID: GC16_151218A

TestCode: 8260gas_s

VOC (C6-C12) 3.2 87 74 - 1420.25 02.79

Surrogate Recovery

Dibromofluoromethane 0.125 107 70 - 1300.134

Benzene-d6 0.1 101 60 - 1400.101

Qualifiers:








Page 61 of 82




BatchID: 114220

SampleID MB-114220


Prep Date: 12/14/2015


Units: µg/L

PQL

Run ID: GC16_151215B

TestCode: 8260GAS_W

TPH(g) - 50ND

Surrogate Recovery

Dibromofluoromethane 25 112 70 - 13027.9

Qualifiers:








Page 62 of 82




BatchID: 114220

SampleID LCS-114220


Prep Date: 12/14/2015


Units: µg/L

PQL

Run ID: GC16_151215B

TestCode: 8260GAS_W

VOC (C6-C12) 644 91 75 - 10550 0588

Surrogate Recovery

Dibromofluoromethane 25 112 70 - 13028.1

Qualifiers:








Page 63 of 82








Analytical Method: SW8021B/8015BmUnit: mg/KgSample ID: MB/LCS-114087



QC Summary Report for SW8021B/8015Bm

Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

TPH(btex) ND 0.545 0.40 0.60 - 91 70-130MTBE ND 0.0937 0.050 0.10 - 94 70-130Benzene ND 0.100 0.0050 0.10 - 100 70-130Toluene ND 0.101 0.0050 0.10 - 101 70-130Ethylbenzene ND 0.105 0.0050 0.10 - 105 70-130Xylenes ND 0.332 0.015 0.30 - 111 70-130

Surrogate Recovery

2-Fluorotoluene 0.119 0.121 0.10 119 121 70-130










Instrument: GC11A, GC6BMatrix: Water

Extraction Method: SW3510C/3630C


Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

TPH-Diesel (C10-C23) ND 1100 50 1000 - 110 59-151TPH-Motor Oil (C18-C36) ND - 250 - - - -

Surrogate Recovery

C9 558 679 625 89 109 65-122


Page 65 of 82









1512509-003AMS/MSD

Instrument: GC11A, GC39BMatrix: Soil



Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits


Surrogate Recovery

C9 25.7 24.9 25 103 99 62-139

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

TPH-Diesel (C10-C23) 35.7 36.8 40 ND 89 92 70-130 3.06 30

Surrogate Recovery

C9 24.4 24.2 25 97 97 70-130 0 30


Page 66 of 82









1512515-023AMS/MSD

Instrument: GC11B, GC39BMatrix: Soil



Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits


Surrogate Recovery

C9 26.1 28.3 25 104 113 62-139

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

TPH-Diesel (C10-C23) 46.2 47.7 40 4.604 104 108 70-130 3.14 30

Surrogate Recovery

C9 28.8 28.7 25 115 115 70-130 0 30


Page 67 of 82








Analytical Method: SW8021B/8015BmUnit: µg/LSample ID: MB/LCS-114185

1512515-038AMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

TPH(btex) ND 57.9 40 60 - 96 70-130MTBE ND 9.02 5.0 10 - 90 70-130Benzene ND 10.2 0.50 10 - 101 70-130Toluene ND 10.2 0.50 10 - 102 70-130Ethylbenzene ND 10.5 0.50 10 - 105 70-130Xylenes ND 31.9 1.5 30 - 106 70-130

Surrogate Recovery

aaa-TFT 8.55 8.42 10 85 84 70-130

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

TPH(btex) 59.1 57.3 60 ND 99 96 70-130 3.06 20MTBE 8.80 8.88 10 ND 88 89 70-130 0.954 20Benzene 10.2 10.7 10 ND 98 102 70-130 4.17 20Toluene 10.4 10.8 10 ND 99 104 70-130 4.15 20Ethylbenzene 10.2 10.6 10 ND 101 105 70-130 4.29 20Xylenes 30.8 31.8 30 ND 103 106 70-130 3.15 20

Surrogate Recovery

aaa-TFT 8.76 8.62 10 88 86 70-130 1.64 20


Page 68 of 82








Analytical Method: SW8021B/8015BmUnit: µg/LSample ID: MB/LCS-114351

1512493-002BMS/MSD




Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits

TPH(btex) ND 59.9 40 60 - 100 70-130MTBE ND 8.77 5.0 10 - 88 70-130Benzene ND 10.3 0.50 10 - 103 70-130Toluene ND 10.5 0.50 10 - 105 70-130Ethylbenzene ND 10.6 0.50 10 - 106 70-130Xylenes ND 32.3 1.5 30 - 108 70-130

Surrogate Recovery

aaa-TFT 8.17 8.95 10 82 89 70-130

Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

TPH(btex) NR NR 13000 NR NR - NRMTBE NR NR 2800 NR NR - NRBenzene NR NR 12000 NR NR - NRToluene NR NR 180 NR NR - NREthylbenzene NR NR 1100 NR NR - NRXylenes NR NR ND<75 NR NR - NR

Surrogate Recovery

aaa-TFT NR NR NR NR - NR


McCampbell Analytical, Inc.1534 Willow Pass RdPittsburg, CA 94565-1701(925) 252-9262

CHAIN-OF-CUSTODY RECORD Page

Lab ID Matrix Collection Date Hold

Requested Tests (See legend below)

Report to:

Robert Kitay

55 Oak Court Suite 220Danville, CA 94526(925) 820-9391 FAX: (925) 837-4853

PO:

12/11/2015

Client ID

ProjectNo: #4644; Svensson Automotive

WorkOrder: 1512515

1 of 2

Date Logged:

Date Received: 12/10/2015

1 2 3 4 5 6 7 8 9 10 11 12

Aqua Science Engineers, Inc.

Bill to:

Diane SchiellAqua Science Engineers, Inc.217 Wild Flower DriveRoseville, CA 95678

Requested TAT: 5 days;

ClientCode: ASED

Email: [email protected]

EDF EQuIS Email HardCopy ThirdParty

[email protected]

Excel J-flagWriteOn

cc/3rd Party:

WaterTrax

1512515-001 Soil 12/8/2015 8:55BH-A- 5.0' A A A1512515-003 Soil 12/8/2015 9:09BH-A 13.5' A A A1512515-006 Soil 12/8/2015 11:05BH-B 9.5' A A A1512515-007 Soil 12/8/2015 11:20BH-B 12.5' A A A1512515-008 Soil 12/8/2015 11:15BH-B 14.5' A A A1512515-011 Soil 12/8/2015 12:10BH-C 2.0' A A A1512515-013 Soil 12/8/2015 12:32BH-D 2.0' A A1512515-016 Soil 12/8/2015 15:25BH-E 9.5' A A1512515-019 Soil 12/9/2015 8:22BH-F 7.5' A A A1512515-020 Soil 12/9/2015 8:45BH-F 12.5' A A A1512515-021 Soil 12/9/2015 9:10BH-F 17.5 A A A1512515-023 Soil 12/9/2015 10:21BH-G 2.0' A A A1512515-025 Soil 12/9/2015 11:00BH-H 2.0' A A A

A1512515-028 Soil 12/9/2015 11:20BH-I 14.5' AA1512515-031 Soil 12/9/2015 12:10BH-J 14.5' A

Prepared by: Elisa Venegas

NOTE: Soil samples are discarded 60 days after results are reported unless other arrangements are made (Water samples are 30 days). Hazardous samples will be returned to client or disposed of at client expense.

Comments:

8082_PCB_S 8082_PCB_W 8260B_5OXYBTEX_S 8260B_5OXYBTEX_W

8260B_S 8260B_W 8260GAS_S

1 2 3 4

5 6 7 8

9 10

Test Legend:

8260GAS_W

G-MBTEX_S G-MBTEX_W 11 TPH(DMO)WSG_S TPH(DMO)WSG_W12

The following SampIDs: 001A, 003A, 006A, 007A, 008A, 011A, 013A, 016A, 019A, 020A, 021A, 023A, 025A, 028A, 031A, 032A, 034B, 035B, 036C, 037B, 038A, 038B contain testgroup.

Page 70 of 82





Report to:

Robert Kitay


PO:

12/11/2015

Client ID


WorkOrder: 1512515

2 of 2

Date Logged:


1 2 3 4 5 6 7 8 9 10 11 12


Bill to:



ClientCode: ASED



[email protected]

Excel J-flagWriteOn

cc/3rd Party:

WaterTrax

1512515-032 Soil 12/9/2015 13:15BH-K 2.0' A A1512515-034 Water 12/8/2015 13:30BH-A B B A1512515-035 Water 12/9/2015 8:07BH-B B B A1512515-036 Water 12/9/2015 10:05BH-E A B C1512515-037 Water 12/9/2015 10:45BH-F B B A1512515-038 Water 12/9/2015 15:05BH-I B B A



Comments:

8082_PCB_S 8082_PCB_W 8260B_5OXYBTEX_S 8260B_5OXYBTEX_W

8260B_S 8260B_W 8260GAS_S

1 2 3 4

5 6 7 8

9 10

Test Legend:

8260GAS_W

G-MBTEX_S G-MBTEX_W 11 TPH(DMO)WSG_S TPH(DMO)WSG_W12


Page 71 of 82





Report to:

Robert Kitay


PO:

12/11/2015

Client ID


WorkOrder: 1512515

1 of 2

Date Logged:


13 14 15 16 17 18 19 20 21 22 23 24


Bill to:



ClientCode: ASED



[email protected]

Excel J-flagWriteOn

cc/3rd Party:

WaterTrax

1512515-001 Soil 12/8/2015 8:55BH-A- 5.0'1512515-003 Soil 12/8/2015 9:09BH-A 13.5'1512515-006 Soil 12/8/2015 11:05BH-B 9.5'1512515-007 Soil 12/8/2015 11:20BH-B 12.5'1512515-008 Soil 12/8/2015 11:15BH-B 14.5'1512515-011 Soil 12/8/2015 12:10BH-C 2.0'

A1512515-013 Soil 12/8/2015 12:32BH-D 2.0'A1512515-016 Soil 12/8/2015 15:25BH-E 9.5'

1512515-019 Soil 12/9/2015 8:22BH-F 7.5'1512515-020 Soil 12/9/2015 8:45BH-F 12.5'1512515-021 Soil 12/9/2015 9:10BH-F 17.51512515-023 Soil 12/9/2015 10:21BH-G 2.0'1512515-025 Soil 12/9/2015 11:00BH-H 2.0'

A1512515-028 Soil 12/9/2015 11:20BH-I 14.5'A1512515-031 Soil 12/9/2015 12:10BH-J 14.5'



Comments:

TPH-WSG_S TPH-WSG_W13 14 15 16

17 18 19 20

21 22

Test Legend:

23 24


Page 72 of 82





Report to:

Robert Kitay


PO:

12/11/2015

Client ID


WorkOrder: 1512515

2 of 2

Date Logged:


13 14 15 16 17 18 19 20 21 22 23 24


Bill to:



ClientCode: ASED



[email protected]

Excel J-flagWriteOn

cc/3rd Party:

WaterTrax

A1512515-032 Soil 12/9/2015 13:15BH-K 2.0'1512515-034 Water 12/8/2015 13:30BH-A1512515-035 Water 12/9/2015 8:07BH-B1512515-036 Water 12/9/2015 10:05BH-E C1512515-037 Water 12/9/2015 10:45BH-F1512515-038 Water 12/9/2015 15:05BH-I A



Comments:

TPH-WSG_S TPH-WSG_W13 14 15 16

17 18 19 20

21 22

Test Legend:

23 24


Page 73 of 82

Lab ID Client ID Collection Date

& Time

Date Logged:

TATMatrix Test Name Containers

/Composites

WORK ORDER SUMMARY

Work Order: 1512515

Comments:

Client Name: AQUA SCIENCE ENGINEERS, INC.Project: #4644; Svensson Automotive

QC Level: LEVEL 2

HoldDe-

chlorinated

SubOutBottle & Preservative

12/10/2015

Sediment

Content

EDF Fax Email HardCopy ThirdPartyExcel J-flagWriteOn

Robert KitayClient Contact:

[email protected]'s Email:

WaterTrax



1512515-001A BH-A- 5.0' 12/8/2015 8:55 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner

5 daysTPH(g) & BTEX & 5 Oxys by 8260B

1512515-002A BH-A 8.5' 12/8/2015 8:50Soil 1 Acetate Liner

1512515-003A BH-A 13.5' 12/8/2015 9:09 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner


1512515-004A BH-A 18.5' 12/8/2015 9:23Soil 1 Acetate Liner

1512515-005A BH-B 5.0' 12/8/2015 11:00Soil 1 Acetate Liner

1512515-006A BH-B 9.5' 12/8/2015 11:05 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner








1512515-011A BH-C 2.0' 12/8/2015 12:10 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner

1 of 4Page

- STLC and TCLP extractions require 2 days to complete; therefore, all TATs begin after the extraction is completed (i.e., One-day TAT yields results

in 3 days from sample submission).

NOTES:

- MAI assumes that all material present in the provided sampling container is considered part of the sample - MAI does not exclude any material from

the sample prior to sample preparation unless requested in writing by the client.

Page 74 of 82


& Time

Date Logged:


/Composites

WORK ORDER SUMMARY

Work Order: 1512515

Comments:


QC Level: LEVEL 2

HoldDe-

chlorinated


12/10/2015

Sediment

Content




WaterTrax



1512515-011A BH-C 2.0' 12/8/2015 12:10 5 daysSoil TPH(g) & BTEX & 5 Oxys by 8260B 1 Acetate Liner

1512515-012A BH-C 4.0' 12/8/2015 12:15Soil 1 Acetate Liner

1512515-013A BH-D 2.0' 12/8/2015 12:32 5 daysSoil Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

1 Acetate Liner

5 daysSW8260B (VOCs)

1512515-014A BH-D 4.0' 12/8/2015 12:38Soil 1 Acetate Liner

1512515-015A BH-E 5.0' 12/8/2015 15:29Soil 1 Acetate Liner

1512515-016A BH-E 9.5' 12/8/2015 15:25 5 daysSoil Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

1 Acetate Liner

5 daysSW8260B (VOCs)



1512515-019A BH-F 7.5' 12/9/2015 8:22 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner


1512515-020A BH-F 12.5' 12/9/2015 8:45 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner


1512515-021A BH-F 17.5 12/9/2015 9:10 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner


2 of 4Page



NOTES:



Page 75 of 82


& Time

Date Logged:


/Composites

WORK ORDER SUMMARY

Work Order: 1512515

Comments:


QC Level: LEVEL 2

HoldDe-

chlorinated


12/10/2015

Sediment

Content




WaterTrax



1512515-022A BH-F 22.5' 12/9/2015 9:25Soil 1 Acetate Liner

1512515-023A BH-G 2.0' 12/9/2015 10:21 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner


1512515-024A BH-G 4.0' 12/9/2015 10:28Soil 1 Acetate Liner

1512515-025A BH-H 2.0' 12/9/2015 11:00 5 daysSoil SW8015B (TPH-d,mo w/ S.G. Clean-Up) 1 Acetate Liner


1512515-026A BH-H 4.0' 12/9/2015 11:05Soil 1 Acetate Liner

1512515-027A BH-I 9.5' 12/9/2015 11:10Soil 1 Acetate Liner

1512515-028A BH-I 14.5' 12/9/2015 11:20 5 daysSoil Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

1 Acetate Liner

5 daysSW8082 (PCBs Only)

1512515-029A BH-I 19.5' 12/9/2015 11:40Soil 1 Acetate Liner

1512515-030A BH-J 9.5' 12/9/2015 12:00Soil 1 Acetate Liner

1512515-031A BH-J 14.5' 12/9/2015 12:10 5 daysSoil Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

1 Acetate Liner

5 daysSW8082 (PCBs Only)

1512515-032A BH-K 2.0' 12/9/2015 13:15 5 daysSoil Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

1 Acetate Liner

3 of 4Page



NOTES:



Page 76 of 82


& Time

Date Logged:


/Composites

WORK ORDER SUMMARY

Work Order: 1512515

Comments:


QC Level: LEVEL 2

HoldDe-

chlorinated


12/10/2015

Sediment

Content




WaterTrax



1512515-032A BH-K 2.0' 12/9/2015 13:15 5 daysSoil SW8260B (VOCs) 1 Acetate Liner

1512515-033A BH-K 4.0' 12/9/2015 13:22Soil 1 Acetate Liner

1512515-034A BH-A 12/8/2015 13:30 5 daysWater SW8015B (TPH-d,mo w/ S.G. Clean-Up) 2 VOA

1512515-034B BH-A 12/8/2015 13:30 5 daysWater TPH(g) & BTEX & 5-Oxys by 8260B 3 aVOA w/ HCl

1512515-035A BH-B 12/9/2015 8:07 5 daysWater SW8015B (TPH-d,mo w/ S.G. Clean-Up) 3 VOA

1512515-035B BH-B 12/9/2015 8:07 5 daysWater TPH(g) & BTEX & 5-Oxys by 8260B 3 aVOA w/ HCl

1512515-036A BH-E 12/9/2015 10:05 5 daysWater SW8082 (PCBs Only) 3 VOA

1512515-036B BH-E 12/9/2015 10:05 5 daysWater SW8260B (VOCs) 3 aVOA w/ HCl

1512515-036C BH-E 12/9/2015 10:05 5 daysWater Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

3 VOA

1512515-037A BH-F 12/9/2015 10:45 5 daysWater SW8015B (TPH-d,mo w/ S.G. Clean-Up) 3 VOA

1512515-037B BH-F 12/9/2015 10:45 5 daysWater TPH(g) & BTEX & 5-Oxys by 8260B 3 aVOA w/ HCl

1512515-038A BH-I 12/9/2015 15:05 5 daysWater Multi-Range TPH(g,d,mo) w/ S.G. Clean-Up

2 VOA

1512515-038B BH-I 12/9/2015 15:05 5 daysWater TPH(g) & BTEX & 5-Oxys by 8260B 2 aVOA w/ HCl

4 of 4Page



NOTES:



Page 77 of 82

Sample Receipt Checklist



Client Name: Aqua Science Engineers, Inc.

WorkOrder №: 1512515

Date Logged: 12/11/2015

Logged by: Elisa VenegasMatrix: Soil/Water

Carrier: Benjamin Yslas (MAI Courier)

Shipping container/cooler in good condition? Yes No

Custody seals intact on shipping container/cooler? Yes No NA

Samples Received on Ice? Yes No

Chain of custody present? Yes No

Chain of custody signed when relinquished and received? Yes No

Chain of custody agrees with sample labels? Yes No

Samples in proper containers/bottles? Yes No

Sample containers intact? Yes No

Sufficient sample volume for indicated test? Yes No

All samples received within holding time? Yes No

NASample/Temp Blank temperature

Yes No NAWater - VOA vials have zero headspace / no bubbles?

pH acceptable upon receipt (Metal: <2; 522: <4; 218.7: >8)? Yes No NA

* NOTE: If the "No" box is checked, see comments below.

Temp: 0.9°C

Chain of Custody (COC) Information

Yes NoSample IDs noted by Client on COC?

Yes NoDate and Time of collection noted by Client on COC?

Yes NoSampler's name noted on COC?

Sample Receipt Information

Sample Preservation and Hold Time (HT) Information

Sample labels checked for correct preservation? Yes No

Project Name: #4644; Svensson Automotive

(Ice Type: WET ICE )

Comments:

Total Chlorine tested and acceptable upon receipt for EPA 522? Yes No NAUCMR3 Samples:

Free Chlorine tested and acceptable upon receipt for EPA 218.7, 300.1, 537, 539?

Yes No NA

Date and Time Received: 12/10/2015 18:20

Received by: Elisa Venegas

Page 82 of 82

WorkOrder:

Report Created for: Aqua Science Engineers, Inc.

55 Oak Court Suite 220Danville, CA 94526

Project Contact: Robert Kitay

Project Name: #4644; Svensson AutomotiveProject P.O.:

Project Received: 12/11/2015

Analytical Report reviewed & approved for release on 12/21/2015 by:

Angela Rydelius,Laboratory Manager

1512515 A

The report shall not be reproduced except in full, without the written approval of the laboratory.

The analytical results relate only to the items tested. Results reported conform to the most

current NELAP standards, where applicable, unless otherwise stated in the case narrative.

Analytical Report

1534 Willow Pass Rd. Pittsburg, CA 94565 ♦ TEL: (877) 252-9262 ♦ FAX: (925) 252-9269 ♦ www.mccampbell.comNELAP: 4033ORELAP ♦ ELAP: 1644 ♦ ISO/IEC: 17025:2005 ♦ WSDE: C972-11 ♦ ADEC: UST-098 ♦ UCMR3

McCampbell Analytical, Inc."When Quality Counts"

Page 1 of 8





Glossary Abbreviation

95% Interval 95% Confident Interval

DF Dilution Factor

DI WET (DISTLC) Waste Extraction Test using DI water

DISS Dissolved (direct analysis of 0.45 µm filtered and acidified water sample)

DLT Dilution Test

DUP Duplicate

EDL Estimated Detection Limit

ITEF International Toxicity Equivalence Factor

LCS Laboratory Control Sample

MB Method Blank

MB % Rec % Recovery of Surrogate in Method Blank, if applicable

MDL Method Detection Limit

ML Minimum Level of Quantitation

MS Matrix Spike

MSD Matrix Spike Duplicate

N/A Not Applicable

ND Not detected at or above the indicated MDL or RL

NR Data Not Reported due to matrix interference or insufficient sample amount.

PDS Post Digestion Spike

PDSD Post Digestion Spike Duplicate

PF Prep Factor

RD Relative Difference

RL Reporting Limit (The RL is the lowest calibration standard in a multipoint calibration.)

RPD Relative Percent Deviation

RRT Relative Retention Time

SPK Val Spike Value

SPKRef Val Spike Reference Value

SPLP Synthetic Precipitation Leachate Procedure

TCLP Toxicity Characteristic Leachate Procedure

TEQ Toxicity Equivalents

WET (STLC) Waste Extraction Test (Soluble Threshold Limit Concentration)

Page 2 of 8





Analytical Qualifiers

a3 sample diluted due to high organic content.

b6 lighter than water immiscible sheen/product is present

c8 sample pH is greater than 2

e2 diesel range compounds are significant; no recognizable pattern

e3 aged diesel is significant

e4 gasoline range compounds are significant.

e7 oil range compounds are significant

e11 stoddard solvent/mineral spirit (?)

Page 3 of 8

Analytical Report






WorkOrder: 1512515Extraction Method: SW3550BAnalytical Method: SW8082Unit: mg/kg


BH-E 9.5' 1512515-016A Soil 12/08/2015 15:25 GC5A 114395





Analyst(s): SS



Page 4 of 8








Analytical Method: SW8082Unit: mg/kgSample ID: MB/LCS-114395

1512824-001AMS/MSD

Instrument: GC5AMatrix: Soil



Analyte MB

Result

LCS

Result

RL SPK

Val

MB SS

%REC

LCS

%REC

LCS

Limits


Surrogate Recovery


Analyte MS

Result

MSD

Result

SPK

Val

SPKRef

Val

MS

%REC

MSD

%REC

MS/MSD

Limits

RPD RPD

Limit

Aroclor1260 0.156 0.145 0.15 ND 104 96 70-130 7.40 30

Surrogate Recovery

Decachlorobiphenyl 0.0464 0.0470 0.050 93 94 70-130 1.32 30






Report to:

Robert Kitay


PO:12/11/2015

Client ID


WorkOrder: 1512515

1 of 1

Date Logged:


1 2 3 4 5 6 7 8 9 10 11 12


Bill to:


Requested TAT: 1 day;

Date Add-On: 12/18/2015

ClientCode: ASED


EDF Fax Email HardCopy ThirdParty

[email protected]

A

Excel J-flagWriteOn

cc/3rd Party:

WaterTrax

A1512515-016 Soil 12/8/2015 15:25BH-E 9.5'



Comments: 8082 added on 12/18/15 to 016 1D TAT.

8082_PCB_S1 2 3 4

5 6 7 8

9 10 11 12

Test Legend:

Add-On Prepared By: Agustina Venegas

Page 6 of 8


& Time

Date Logged:


/Composites

WORK ORDER SUMMARY

Work Order: 1512515

Comments: 8082 added on 12/18/15 to 016 1D TAT.


QC Level: LEVEL 2

Hold SubOutBottle & Preservative

12/10/2015

Sediment

Content

12/18/2015Date Add-On:





1512515-016A BH-E 9.5' 12/8/2015 15:25 1 daySoil SW8082 (PCBs Only) 1 Acetate Liner

1 of 1Page



NOTES:



Page 7 of 8

soil and groundwater assessment - berkeley, california · 3/28/2017 · on december 8 and 9, 2015,...

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