HomeMy WebLinkAboutDERR-2024-013226Supplemental Limited Site
Investigation
Proposed TOSA Village on Indiana Avenue
1850 West Indiana Avenue
Salt Lake City, Utah
August 26, 2021
Terracon Project No. 61217255_2
Prepared for:
The Other Side Academy
Salt Lake City, Utah
Prepared by:
Terracon Consultants, Inc.
Midvale, Utah
Terracon Consultants, Inc. 6949 High Tech Drive Midvale, Utah 84047
P [801] 545 8500 F [801] 545 8600 terracon.com
August 26, 2021
The Other Side Academy.
667 East 100 South
Salt Lake City, Utah 84102
Attn: Mr. Timothy V. Stay, CEO
P: (801) 362-8998
E:tim@theothersideacademy.com
RE:Supplemental Limited Site Investigation
Proposed TOSA Village on Indiana Avenue
1850 West Indiana Avenue
Salt Lake City, Utah
Terracon Project No. 61217255_2
Dear Mr. Stay:
Terracon is pleased to provide this report regarding the Supplemental Limited Site Investigation
(LSI) activities conducted at the above-referenced site. Terracon performed this LSI in general
accordance with Terracon’s Supplemental Agreement for Services, dated July 15, 2021.
We appreciate the opportunity to have performed these services for you. Please contact our office
at (801) 545-8500 if you have questions regarding this information or if we can provide any other
services.
Sincerely,
Terracon Consultants, Inc.
Nancy Saunders Andy R. King
Project Manager Authorized Project Reviewer
TABLE OF CONTENTS
Page
1.0 INTRODUCTION .............................................................................................................1
1.1 Site Description ....................................................................................................1
1.2 Project Information ...............................................................................................1
1.3 Objectives ............................................................................................................2
1.4 Standard of Care..................................................................................................2
1.5 Additional Scope Limitations ................................................................................2
1.6 Reliance ...............................................................................................................2
2.0 LIMITED SITE INVESTIGATION METHODOLOGIES ....................................................3
2.1 Utility Clearance ...................................................................................................3
2.2 Soil Gas Samples ................................................................................................3
2.3 Shallow Soil Samples in North Ditch ....................................................................4
3.0 LABORATORY ANALYTICAL PROGRAM ....................................................................4
4.0 RESULTS .......................................................................................................................4
4.1 Soil Gas Sample Results .....................................................................................4
4.2 Soil Sample Results .............................................................................................5
5.0 CONCLUSIONS AND RECOMMENDATIONS ...............................................................5
5.1 Summary of Soil Sample Results .........................................................................5
5.2 Summary of Soil Gas Sample Results .................................................................6
APPENDICES
Appendix A Exhibits
Exhibit 1 – Site Diagram and Sample Locations
Appendix B Analytical Data Tables
Table 1 – Summary of Soil Gas Analytical Results – Methane and Volatile Organic
Compounds
Table 2 – Summary of Shallow Soil Sample Analytical Results
Appendix C Laboratory Reports and Chain of Custody
SUPPLEMENTAL LIMITED SITE INVESTIGATION
Proposed TOSA Village on Indiana Avenue
1850 West Indiana Avenue
Salt Lake City, Utah
Terracon Project No. 61217255_2
August 26, 2021
Responsive ■Resourceful ■Reliable 1
1.0 INTRODUCTION
1.1 Site Description
Site Name Proposed TOSA Village on Indiana Avenue
Site Location/Address 1850 West Indiana Avenue, Salt Lake City, Utah
Site Description
The site consists of Parcel No. 15-10-101-001 totaling 45.13 acres and a
portion of Parcel No. 15-03-351-003 of approximately 8.5 acres. The site
has historically been used as a municipal landfill and as a green waste
repository.
Exhibit 1 (Appendix A) is a site diagram indicating the approximate locations of the site
investigation areas and sample locations in relation to pertinent site features.
1.2 Project Information
TOSA is interested in developing the eastern portion of the site with tiny homes, several larger
community buildings, open air pavilions, roadways and a parking lot. The west side of the property
may be used at a later date for outdoor uses, such as a park, playgrounds or gardening areas, if
determined to be suitable for such uses. In addition, TOSA is interested in learning if the soil
placed on top of the landfill debris on the west side of the site would be suitable for use as fill in
other parts of the site, specifically the low area on the east side of the property.
An LSI conducted by Terracon (report dated July 1, 2021, Terracon Project No. 61217255 Task
1) attempted to better delineate the nature and extent of landfill debris on the eastern portion of
the site. Observations made during the excavation of 17 test pits at the site indicate approximately
one third of the site has received little or no landfill debris. The remaining areas are covered
either by the large landfill pile or fill ranging from 2.5 to 7 feet thick. While measurements made
at the site with direct-reading instruments did not suggest landfill gases are being generated in
significant amounts, Terracon recommended soil gas samples be collected and analyzed for
methane and volatile organic compounds (VOCs).
Additionally, a drainage ditch running through the approximate center of the site was observed to
be stained with possible petroleum hydrocarbon or other suspect deposits. Terracon
recommended collecting samples along the ditch to investigate the possible presence of
contaminants in sediments and shallow soils within the ditch.
Supplemental Limited Site Investigation
Proposed TOSA Village on Indiana Avenue ■Salt Lake City, Utah
August 26, 2021■Terracon Project No. 61217255_2
Responsive ■Resourceful ■Reliable 2
1.3 Objectives
The Supplemental Limited Site Investigation (LSI) was designed to evaluate the presence of
VOCs and methane in soil gas, with an emphasis on areas where larger community buildings
would be sited, and the presence of typical industrial contaminants in sediments and shallow soils
along the ditch in areas where surficial staining has been observed.
1.4 Standard of Care
Terracon’s services were performed in a manner consistent with generally accepted practices of
the profession undertaken in similar studies in the same geographical area during the same time.
Terracon makes no warranties, express or implied, regarding the findings, conclusions, or
recommendations. Terracon does not warrant the work of laboratories, regulatory agencies, or
other third parties supplying information used in the preparation of the report. These LSI services
were performed in accordance with the scope of work agreed upon with you, our client, as
reflected in our proposal and were not restricted by ASTM E1903-19.
1.5 Additional Scope Limitations
Findings, conclusions, and recommendations resulting from these services are based upon
information derived from the onsite activities and other services performed under this scope of
work. Such information is subject to change over time. Certain indicators of the presence of
hazardous substances, petroleum products, or other constituents may have been latent,
inaccessible, unobservable, non-detectable, or not present during these services, and we cannot
represent that the site contains no hazardous substances, toxic materials, petroleum products, or
other latent conditions beyond those identified during our investigation. Subsurface conditions
may vary from those encountered at specific borings or wells or during other surveys, tests,
assessments, investigations or exploratory services; the data, interpretations, findings, and our
recommendations are based solely upon data obtained at the time and within the scope of these
services.
1.6 Reliance
This report has been prepared for the exclusive use and reliance of The Other Side Academy
(client). Use or reliance by any other party is prohibited without the written authorization of The
Other Side Academy and Terracon.
Reliance on the LSI report by the client and all authorized parties will be subject to the terms,
conditions and limitations stated in the proposal, report, and the Terms and Conditions in the
Contract between the client and Terracon.
Supplemental Limited Site Investigation
Proposed TOSA Village on Indiana Avenue ■Salt Lake City, Utah
August 26, 2021■Terracon Project No. 61217255_2
Responsive ■Resourceful ■Reliable 3
2.0 LIMITED SITE INVESTIGATION METHODOLOGIES
2.1 Utility Clearance
Prior to conducting the subsurface investigation, the public utility locating service (Blue Stakes)
was notified to arrange for underground utility locates at the above-referenced site.
2.2 Soil Gas Samples
Soil gas samples were collected August 4, 2021. Prior to sampling, five soil gas implants (SG-1
through SG-5) were installed at the site on July 30, 2021. Three of the implants were positioned
toward the southern end of the property in areas where the proposed development includes
community buildings (SG-1, SG-2, and SG-3). The two remaining implants were positioned
centrally and toward the north end where general residential structures are planned (SG-4 and
SG-5). Soil gas sample locations are shown on the Site Diagram Exhibit 1 (Appendix A).
The soil gas implants were installed using a direct-push drill rig to advance a boring to an
approximate depth of 4 to 6 feet bgs. The implants consist of a 6-inch long stainless steel
disposable screen anchored to a polyethylene tubing that extends to the surface. A one-foot sand
pack, created of 10-20 silica sand, was placed around the implant and the remainder of the anulus
was filled with hydrated bentonite chips. Care was taken to ensure adequate hydration of the
chips to avoid air flow through the bentonite which might dilute the soil gas sample.
The soil gas implants were allowed to equilibrate for twenty-four hours before sampling. In
addition, due to heavy rains following the installation of the implants, sampling was delayed three
additional days to ensure soils were not saturated. Prior to sample collection, Terracon conducted
leak detection tests at each sample location. The first test was to evaluate the sample train for
leaks by conducting a shut-in test on the sample train after it was fully assembled. The shut-in
test was conducted by closing the valve to the vapor point and applying a vacuum to the closed
sample train while monitoring the pressure on an inline vacuum gauge for one minute. If the
sample train held a constant vacuum pressure, the sample train was deemed to be airtight.
Following the shut-in test, the air that was evacuated from the sample train to generate the
vacuum was purged.
A second leak detection test was conducted by introducing helium gas at a concentration between
15 and 20 percent into a sampling shroud placed over the probe. If helium was measured in the
sampling train at a concentration of greater than 7,500 parts per million (ppm), it indicated there
was potential breakthrough in the sampling train and all connections were re-examined and
tightened where necessary and re-tested. Three helium tests were conducted at each location
prior to sampling.
Supplemental Limited Site Investigation
Proposed TOSA Village on Indiana Avenue ■Salt Lake City, Utah
August 26, 2021■Terracon Project No. 61217255_2
Responsive ■Resourceful ■Reliable 4
The five soil gas samples were collected in laboratory-supplied, batch certified clean 400-mL
Summa® canisters, using new Teflon® tubing and a flow regulator that restricts flow to no more
200 mL per minute.
2.3 Shallow Soil Samples in North Ditch
Shallow soil samples along the North Ditch were collected on July 30, 2021. Sample locations
were selected based on the presence of staining and on topographically low points along the ditch
where runoff and/or discharge would be expected to pond. The shallow soil sample locations are
shown on the Site Diagram (Exhibit 1, Appendix A).
Shallow soil samples were collected from the sediments and surficial soils from 0 to 4 inches
below the surface using a hand trowel. Sampling equipment was cleaned using an Alconoxâ
wash and potable water rinse before beginning the project and before collecting each soil sample.
The shallow soil samples were placed in laboratory-prepared containers, labeled, and placed on
ice in a cooler. The samples and completed chain-of-custody documentation were subsequently
shipped via FedEx overnight to Pace National Analytical Laboratories, a Utah-certified laboratory,
for analysis on a standard turnaround.
3.0 LABORATORY ANALYTICAL PROGRAM
The soil gas samples were analyzed for volatile organic compounds (VOCs) using EPA Method
TO-15 and Methane using EPA Method 8015M.
The shallow soil samples were analyzed for constituents commonly associated with industrial
uses:
§Polycyclic aromatic hydrocarbons (PAHs) using EPA Method 8021
§Volatile Organic Compounds (VOCs) using EPA Method 8260;
§Pesticides and PCBs, using EPA Methods 8081/8082;
§RCRA 8 Metals (arsenic, barium, cadmium, chromium, lead, selenium, silver and
mercury) using EPA Methods 6010 and 7000.
4.0 RESULTS
Exhibit 1 (Appendix A) shows the locations of the shallow soil and soil gas samples as well as
pertinent site features, specifically the North Ditch.
4.1 Soil Gas Sample Results
The analytical results for VOCs and methane in soil gas are summarized in Table 1 (Appendix
B). Only compounds which were detected in at least one sample are displayed in the table. The
Supplemental Limited Site Investigation
Proposed TOSA Village on Indiana Avenue ■Salt Lake City, Utah
August 26, 2021■Terracon Project No. 61217255_2
Responsive ■Resourceful ■Reliable 5
laboratory analytical report with the full list of analytes and chain of custody are presented in
Appendix C. The analytical results were compared to the U.S. EPA’s Target Sub-Slab and Near-
source Soil Gas Concentration Vapor Intrusion Screening Levels (VISLs) for residential and
commercial scenarios. The VISLs use a Target Cancer Risk of 1x10-6 (one-in-a-million) and a
Hazard Quotient of 1.
As shown in Table 1 (Appendix B), several VOC compounds were detected in the five samples.
Benzene exceeded the residential VISL in the sample from SG-3 and chloroform exceeded the
residential VISL in the sample from SG-4. No sample exceeded a commercial VISL.
EPA has not established a VISL for methane; however, the Lower Explosive Limit (LEL) is used
to evaluate the physical hazard posed by methane, due to its explosive characteristic. The LEL
for methane is 5 percent which is equivalent to 50,000 parts per million by volume (ppmv). The
soil gas sample from SG-3 reported a methane concentration of 23,000 ppmv which is
approximately one half of the LEL.
4.2 Soil Sample Results
The analytical results for the three North Ditch surface soil samples are summarized in Table 2
(Appendix B). Only compounds which were detected in at least one sample are displayed in the
table. The laboratory analytical report and chain of custody are presented in Appendix C. The
analytical results were compared to the U.S. Environmental Protection Agency’s (EPA’s) Regional
Screening Levels (RSLs) for soil under both residential and commercial scenarios. The RSLs use
a Target Cancer Risk of 1x10-6 (one-in-a-million) and a Hazard Quotient of 1.
As shown in Table 2, lead was reported at 548 milligrams per kilogram (mg/kg) in the sample ND-
03. This exceeds the RSL for residential properties of 400 mg/kg. The polycyclic aromatic
hydrocarbon, benzo(a)pyrene was also reported above the residential RSL in the sample from
ND-02. It was reported at 0.466 mg/kg compared to the residential RSL of 0.11 mg/kg. Neither
of these compounds exceed the commercial RSL.
Arsenic was reported in all three samples at concentrations ranging from 18.1 to 24.6 mg/kg. This
exceeds both the residential and commercial VISLs of 0.68 and 3 mg/kg, respectively.
5.0 CONCLUSIONS AND RECOMMENDATIONS
5.1 Summary of Soil Sample Results
Lead and arsenic were the only two metals analyzed that exceeded the U.S. EPA’s residential
RSLs. Lead exceeding the residential RSL was present in one of the three soil samples. Although
arsenic is also reported at concentrations that exceed the RSLs, the concentrations are consistent
Supplemental Limited Site Investigation
Proposed TOSA Village on Indiana Avenue ■Salt Lake City, Utah
August 26, 2021■Terracon Project No. 61217255_2
Responsive ■Resourceful ■Reliable 6
with what is generally considered naturally occurring background levels for the Salt Lake Valley
and is less than cleanup levels generally accepted by the DEQ.
PAH-impacted soils exceeding the U.S. EPA’s residential RSLs were reported in one soil sample
at a concentration that exceeds the residential RSL. PAHs and lead have not been observed
widely across the site, suggesting these are limited occurrences.
5.2 Summary of Soil Gas Sample Results
Several VOC compounds were reported in one or more of the three soil gas samples. Benzene
was reported in the soil gas sample from SG-3 in the southern area of the site at a concentration
that exceeds its residential VISL, and chloroform exceeded the residential VISL in the sample
from SG-4. None of the other reported constituents exceeded the residential VISLs. The
occurrence of low concentrations of two VOCs in two of the five soil gas samples suggest a vapor
intrusion condition may exist at the site.
One of the five soil gas samples reported an elevated concentration of methane (approximately
one half of the LEL). This suggests a source of methane gas is present in this area, likely a
deposit of landfill or green waste that is still decomposing.
Based on the results of this Supplemental LSI, Terracon recommends that vapor mitigation be
considered during development of larger buildings in the areas where VOCs exceeded VISLs. In
addition, limited removal of landfill and green waste in the area of elevated methane gas should
be performed. Finally, elevated concentrations of lead should be addressed through either
capping or removing impacted soils.
Terracon appreciates being of service to you on this project. If you have any questions, or require
additional services, please contact us.
APPENDIX A
Exhibits
TP-5R
TP-3
TP-9
TP-10
TP-12
TP-13
TP-7
TP-6R
TP-1R
MW-1A TP-4R
MW-SE
MW-NE
TP-11R
TP-8R
TP-2R
TP -17R
TP-16R
TP-15R
TP-14R
ND-1
ND-2
ND-3
SG-1
SG-2
SG-3
SG-4
SG-5
Salt Lake County, Maxar, Microsoft
PH. (800) 593-7777 terracon.com
6949 S High Tech Dr, Ste 100 Midvale, UT
Exhibit61217255
Aug 2021
RVL (MP)
NMS
Project No.:
Date:
Drawn By:
Reviewed By:
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0 100 200 300 400 500
Feet
Legend
Monitoring Well
Trench to Investigate Presence
of Landfill Material
Trench to Investigate Thickness
of Landfill Cover
North Drain Surface Soil Sample
Soil Gas Sample
Dominion Energy High Pressure
Gas
North Drain
Sewer Line
Utah DEQ Landfill Delineation
³
Site Diagram and Sample Locations
Proposed TOSA Village
1850 West Indiana Avenue
Salt Lake City, Utah 1
DATA SOURCES:
ESRI WMS - World Aerial Imagery, OpenStreetMap
APPENDIX B
Analytical Data Tables
Table 1 - Summary of Soil Gas Analytical Results - Methane and Volatile Organic Compounds
Proposed TOSA Village
1850 West Indiana Ave, Salt Lake City, Utah
Terracon Project No. 61217255
Method Analyte Units EPA VISL
Res
EPA VISL
Com Result Q Result Q Result Q Result Q Result Q
Volatile Organic Compounds (VOCs)
8015M METHANE*ppmv NE NE <10 470 23000*<10 <10
TO-15 CHLOROFORM ug/m3 4.07 17.8 <4.9 <4.9 <4.9 9.8 <4.9
TO-15 CHLOROMETHANE ug/m3 3130 13100 5.1 3.4 3.7 6.5 <2.1
TO-15 CARBON DISULFIDE ug/m3 24300 102000 <6.3 18 <6.3 6.7 <6.3
TO-15 2-BUTANONE (MEK)ug/m3 174000 730000 200 130 160 84 <30
TO-15 BENZENE ug/m3 12 52.4 <3.2 <3.2 42 3.6 <3.2
TO-15 ETHYLBENZENE ug/m3 37.4 164 5.3 <4.4 23 6.2 5.8
TO-15 TETRACHLOROETHENE ug/m3 360 1570 <6.9 <6.9 <6.9 13 <6.9
TO-15 TOLUENE ug/m3 174000 730000 11 8.2 66 6.8 10
TO-15 XYLENES, M,P ug/m3 3480 14600 38 15 62 19 19
TO-15 XYLENES, O ug/m3 3480 14600 11 8.5 27 11 11
TO-15 1,3,5-TRIMETHYLBENZENE ug/m3 2090 8760 14 8.1 21 6.7 6.2
TO-15 1,2,4-TRIMETHYLBENZENE ug/m3 2090 8760 37 19 36.0 15.0 15.0
Notes:
Only compounds detected in at least one of the samples are shown in the table. For the full analyte list, see the lab report in Appendix D.
*Methane - EPA has not established a VISL for methane; however, the Lower Explosive Limit (LEL) is 5%, which is equivalent to 50,000 ppmv.
The detection of 23,000 ppmv = 46% of the LEL
NE - Not established
EPA VISL - U.S. Environmental Protection Agency's (EPA's) Vapor Intrusion Screening Levels (VISLs) for Target Sub-Slab and Near-source Soil Gas
Concentration using Target Cancer Risk = 1E-06; Hazard Quotient = 1; downloaded from the EPA's Vapor Intrusion Screening Level Calculator website
(https://www.epa.gov/vaporintrusion/vapor-intrusion-screening-level-calculator) on August 14, 2021.
Grey shaded values exceed the laboratory Reported Detection Limits.
Green shaded values exceed the EPA VISL for Residential (Res) Properties
Gold shaded values exceed the EPA VISL for Commercial (Com) Properties
E108023-2
SG-4
8/8/2021
E108023-1
SG-5
8/8/2021Date Collected 8/8/2021 8/8/2021 8/8/2021
Lab Sample ID E108023-5 E108023-4 E108023-3
Client Sample ID SG-1 SG-2 SG-3
Page 1 of 1
Table 2 - Summary of Shallow Soil Sample Analytical Results
Proposed TOSA Village
1850 West Indiana Ave, Salt Lake City, Utah
Terracon Project No. 61217255
Method Analyte Units RSL
Residential
RSL
Commercial Result Q Result Q Result Q
6010B ARSENIC mg/kg 0.68 3 24.6 19.1 18.1
6010B BARIUM mg/kg 15000 220000 173 163 328
6010B CADMIUM mg/kg 71 980 2.46 1.73 2.21
6010B CHROMIUM mg/kg ne ne 21.9 17.8 24.1
6010B LEAD mg/kg 400 800 151 110 548
6010B SELENIUM mg/kg 390 5800 1.7 J 1.74 J 2.4 J
6010B SILVER mg/kg 390 5800 0.438 J 0.327 J 0.85 J
7471A MERCURY mg/kg 11 46 0.455 0.0808 0.236
8082 PCB 1242 mg/kg 0.23 0.95 0.107 B 0.0811 B 0.039 B J
8082 PCB 1260 mg/kg 0.24 0.99 0.0125 J 0.0255 J <0.0227
8260B 2-BUTANONE (MEK)mg/kg 27000 190000 <1.37 J5 0.205 B J 0.153 B J
8260B NAPHTHALENE mg/kg 2 8.6 <0.172 <0.0271 <0.0209
POLYCYCLIC AROMATIC HYDROCADRBONS (PAHs)
8270C-SIM ANTHRACENE mg/kg 18000 230000 0.0277 0.111 0.00369 J
8270C-SIM ACENAPHTHENE mg/kg 3600 45000 0.00554 J <0.0951 <0.00801
8270C-SIM ACENAPHTHYLENE mg/kg ne ne 0.0116 <0.0951 <0.00801
8270C-SIM BENZO(A)ANTHRACENE mg/kg 1.1 21 0.0556 0.423 0.0079 J
8270C-SIM BENZO(A)PYRENE mg/kg 0.11 2.1 0.0553 0.466 0.009
8270C-SIM BENZO(B)FLUORANTHENE mg/kg 1.1 21 0.0736 0.662 0.0132
8270C-SIM BENZO(G,H,I)PERYLENE mg/kg ne ne 0.0549 0.412 0.0106
8270C-SIM BENZO(K)FLUORANTHENE mg/kg 11 210 0.0245 0.241 0.00449 J
8270C-SIM CHRYSENE mg/kg 110 2100 0.0655 0.612 0.00995
8270C-SIM DIBENZ(A,H)ANTHRACENE mg/kg 0.11 2.1 0.0103 0.0822 J <0.00801
8270C-SIM FLUORANTHENE mg/kg 2400 30000 0.13 0.832 0.0163
8270C-SIM FLUORENE mg/kg 2400 30000 0.0111 <0.0951 0.00302 J
8270C-SIM INDENO(1,2,3-CD)PYRENE mg/kg 1.1 21 0.048 0.406 0.00881
8270C-SIM NAPHTHALENE mg/kg 2 8.6 0.0785 0.0871 J 0.0312
8270C-SIM PHENANTHRENE mg/kg ne ne 0.14 0.531 0.0207
8270C-SIM PYRENE mg/kg 1800 23000 0.159 0.992 0.0204
8270C-SIM 1-METHYLNAPHTHALENE mg/kg 18 73 0.0185 J <0.317 0.0069 J
8270C-SIM 2-METHYLNAPHTHALENE mg/kg 240 3000 0.0337 <0.317 0.0117 J
Notes:
Only compounds detected in at least one of the samples are shown in the table. For the full analyte list, see lab report
< - reported as less than the Reported Detection Limit (RDL).
EPA RSL - U.S. Environmental Protection Agency's (EPA's) Regional Screening Levels (RSLs) for
residential (Res) and industrial (Ind) properties; May 2021, using a Target Cancer Risk = 1E-06; Hazard Quotient = 1.
NE - Not Established
Grey shaded values exceed the laboratory Reported Detection Limits.
Green shaded values exceed the EPA RSL for Residential Properties
Brown shaded values exceed the EPA RSL for Commrcial Properties
the reported value is an estimate.
J4: The associated batch QC was outside the established quality control range for accuracy
J5: The sample matrix interfered with the ability to make any accurate determination; spike value is high
METALS
PCBs and PESTICIDES
VOLATILE ORGANIC COMPOUNDS (VOCS)
Lab Sample ID L1385116-01 L1385116-02 L1385116-03
Client Sample ID ND-01 ND-02 ND-03
Qualifiers: B: The same analyte is found in the associated blank. J: The identification of the analyte is acceptable;
Date Collected 07/30/2021 07/30/2021 07/30/2021
APPENDIX C
Laboratory Reports and Chain of Custody
Terracon Consultants - UT
Midvale, UT 84047
6949 South High Tech Drive
Nancy Saunders
Enclosed is the analytical report for the above referenced project. The data herein applies to
samples as received by H&P Mobile Geochemistry, Inc. on 06-Aug-21 which were analyzed in
accordance with the attached Chain of Custody record(s).
The results for all sample analyses and required QA/QC analyses are presented in the following
sections and summarized in the documents:
•Sample Summary
•Case Narrative (if applicable)
•Sample Results
•Quality Control Summary
•Notes and Definitions / Appendix
•Chain of Custody
•Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with
our Quality Systems Manual and Standard Operating Procedures. This report shall not be
reproduced, except in full, without the written approval of H &P Mobile Geochemistry, Inc.
We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical
services to you on this project. If you have any questions or concerns regarding this analytical report,
please contact me at your convenience at 760-804-9678.
Sincerely,
18 August 2021
Lisa Eminhizer
Laboratory Director
H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental Laboratory Accreditation Conference
(NELAC) for the fields of proficiency and analytes listed on those certificates. H&P is approved as an Environmental Testing Laboratory in
accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs for the fields of proficiency and analytes included in the certification
process and to the extent offered by the accreditation agency . Unless otherwise noted, accreditation certificate numbers, expiration of certificates,
and scope of accreditation can be found at: www.handpmg.com/about/certifications . Fields of services and analytes contained in this report that
are not listed on the certificates should be considered uncertified or unavailable for certification.
Client Project: 61217255 / Indiana Av
H&P Project: TER080621-15
Dear Nancy Saunders:
P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com
2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CAQuality. Accuracy. Experience.
Geochemistry Inc.
Mobile
Page 1 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID Laboratory ID Matrix Date Sampled
ANALYTICAL REPORT FOR SAMPLES
Date Received
SG-5 E108023-01 Vapor 04-Aug-21 06-Aug-21
SG-4 E108023-02 Vapor 04-Aug-21 06-Aug-21
SG-3 E108023-03 Vapor 04-Aug-21 06-Aug-21
SG-2 E108023-04 Vapor 04-Aug-21 06-Aug-21
SG-1 E108023-05 Vapor 04-Aug-21 06-Aug-21
The percent recovery for 1,2,4-Trichlorobenzene fell below the method criteria in the continuing calibration verification . Any result for
this analyte may be biased low.
Page 2 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
DETECTIONS SUMMARY
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E108023-01SG-5
Notes
Reporting
Toluene 10 3.8 ug/m3 EPA TO-15
Ethylbenzene 5.8 4.4 ug/m3 EPA TO-15
m,p-Xylene 19 8.8 ug/m3 EPA TO-15
o-Xylene 11 4.4 ug/m3 EPA TO-15
1,3,5-Trimethylbenzene 6.2 5.0 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 15 5.0 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E108023-02SG-4
Notes
Reporting
Chloromethane 5.5 2.1 ug/m3 EPA TO-15
Carbon disulfide 6.7 6.3 ug/m3 EPA TO-15
2-Butanone (MEK)84 30 ug/m3 EPA TO-15
Chloroform 9.8 4.9 ug/m3 EPA TO-15
Benzene 3.6 3.2 ug/m3 EPA TO-15
Toluene 6.8 3.8 ug/m3 EPA TO-15
Tetrachloroethene 13 6.9 ug/m3 EPA TO-15
Ethylbenzene 6.2 4.4 ug/m3 EPA TO-15
m,p-Xylene 19 8.8 ug/m3 EPA TO-15
o-Xylene 11 4.4 ug/m3 EPA TO-15
1,3,5-Trimethylbenzene 6.7 5.0 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 15 5.0 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E108023-03SG-3
Notes
Reporting
Methane 23000 100 ppmv EPA 8015M
Chloromethane 3.7 2.1 ug/m3 EPA TO-15
2-Butanone (MEK)160 30 ug/m3 EPA TO-15
Benzene 42 3.2 ug/m3 EPA TO-15
Toluene 66 3.8 ug/m3 EPA TO-15
Ethylbenzene 23 4.4 ug/m3 EPA TO-15
m,p-Xylene 62 8.8 ug/m3 EPA TO-15
o-Xylene 27 4.4 ug/m3 EPA TO-15
4-Ethyltoluene 7.2 5.0 ug/m3 EPA TO-15
1,3,5-Trimethylbenzene 21 5.0 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 36 5.0 ug/m3 EPA TO-15
Page 3 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E108023-04SG-2
Notes
Reporting
Methane 470 10 ppmv EPA 8015M
Chloromethane 3.4 2.1 ug/m3 EPA TO-15
Carbon disulfide 18 6.3 ug/m3 EPA TO-15
2-Butanone (MEK)130 30 ug/m3 EPA TO-15
Benzene 6.8 3.2 ug/m3 EPA TO-15
4-Methyl-2-pentanone (MIBK)14 8.3 ug/m3 EPA TO-15
Toluene 8.2 3.8 ug/m3 EPA TO-15
m,p-Xylene 15 8.8 ug/m3 EPA TO-15
o-Xylene 8.5 4.4 ug/m3 EPA TO-15
1,3,5-Trimethylbenzene 8.1 5.0 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 19 5.0 ug/m3 EPA TO-15
Sample ID:Laboratory ID:
Analyte Result Limit Units Method
E108023-05SG-1
Notes
Reporting
Chloromethane 5.1 2.1 ug/m3 EPA TO-15
2-Butanone (MEK)200 30 ug/m3 EPA TO-15
Toluene 11 3.8 ug/m3 EPA TO-15
Ethylbenzene 5.3 4.4 ug/m3 EPA TO-15
m,p-Xylene 38 8.8 ug/m3 EPA TO-15
o-Xylene 11 4.4 ug/m3 EPA TO-15
4-Ethyltoluene 6.7 5.0 ug/m3 EPA TO-15
1,3,5-Trimethylbenzene 14 5.0 ug/m3 EPA TO-15
1,2,4-Trimethylbenzene 37 5.0 ug/m3 EPA TO-15
Page 4 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Soil Vapor/Air Analysis by EPA 8015M
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-5 (E108023-01) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA 8015M10-Aug-21 10-Aug-21ppmvEH110161Methane10ND
SG-4 (E108023-02) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA 8015M10-Aug-21 10-Aug-21ppmvEH110161Methane10ND
SG-3 (E108023-03) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EH11016 10-Aug-21 10-Aug-21ppmv10Methane EPA 8015M10023000
SG-2 (E108023-04) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EH11016 10-Aug-21 10-Aug-21ppmv1Methane EPA 8015M10470
SG-1 (E108023-05) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA 8015M10-Aug-21 10-Aug-21ppmvEH110161Methane10ND
Page 5 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-5 (E108023-01) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Dichlorodifluoromethane (F12)5.0ND
""""""Chloromethane 2.1ND
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
""""""2-Butanone (MEK)30ND
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
""""""Bromodichloromethane 6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.810
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
"""""Ethylbenzene "4.45.8
"""""m,p-Xylene "8.819
""""""Styrene 4.3ND
"""""o-Xylene "4.411
Page 6 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-5 (E108023-01) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Bromoform10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
"""""1,3,5-Trimethylbenzene "5.06.2
"""""1,2,4-Trimethylbenzene "5.015
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""108 %76-134Surrogate: 1,2-Dichloroethane-d4
""""100 %78-125Surrogate: Toluene-d8
""""81.2 %77-127Surrogate: 4-Bromofluorobenzene
SG-4 (E108023-02) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Dichlorodifluoromethane (F12)5.0ND
"""""Chloromethane "2.15.5
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
"""""Carbon disulfide "6.36.7
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
"""""2-Butanone (MEK)"3084
""""""cis-1,2-Dichloroethene 4.0ND
"""""Chloroform "4.99.8
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
"""""Benzene "3.23.6
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
Page 7 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-4 (E108023-02) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Bromodichloromethane6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.86.8
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
"""""Tetrachloroethene "6.913
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
"""""Ethylbenzene "4.46.2
"""""m,p-Xylene "8.819
""""""Styrene 4.3ND
"""""o-Xylene "4.411
""""""Bromoform 10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
"""""1,3,5-Trimethylbenzene "5.06.7
"""""1,2,4-Trimethylbenzene "5.015
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""113 %76-134Surrogate: 1,2-Dichloroethane-d4
""""100 %78-125Surrogate: Toluene-d8
""""80.5 %77-127Surrogate: 4-Bromofluorobenzene
Page 8 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-3 (E108023-03) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Dichlorodifluoromethane (F12)5.0ND
"""""Chloromethane "2.13.7
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
"""""2-Butanone (MEK)"30160
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
"""""Benzene "3.242
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
""""""Bromodichloromethane 6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.866
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
"""""Ethylbenzene "4.423
"""""m,p-Xylene "8.862
""""""Styrene 4.3ND
"""""o-Xylene "4.427
Page 9 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-3 (E108023-03) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Bromoform10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
"""""4-Ethyltoluene "5.07.2
"""""1,3,5-Trimethylbenzene "5.021
"""""1,2,4-Trimethylbenzene "5.036
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""110 %76-134Surrogate: 1,2-Dichloroethane-d4
""""92.7 %78-125Surrogate: Toluene-d8
""""88.6 %77-127Surrogate: 4-Bromofluorobenzene
SG-2 (E108023-04) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Dichlorodifluoromethane (F12)5.0ND
"""""Chloromethane "2.13.4
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
"""""Carbon disulfide "6.318
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
"""""2-Butanone (MEK)"30130
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
"""""Benzene "3.26.8
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
Page 10 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-2 (E108023-04) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Bromodichloromethane6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
"""""4-Methyl-2-pentanone (MIBK)"8.314
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.88.2
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
""""""Ethylbenzene 4.4ND
"""""m,p-Xylene "8.815
""""""Styrene 4.3ND
"""""o-Xylene "4.48.5
""""""Bromoform 10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
""""""4-Ethyltoluene 5.0ND
"""""1,3,5-Trimethylbenzene "5.08.1
"""""1,2,4-Trimethylbenzene "5.019
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""110 %76-134Surrogate: 1,2-Dichloroethane-d4
""""99.9 %78-125Surrogate: Toluene-d8
""""84.4 %77-127Surrogate: 4-Bromofluorobenzene
Page 11 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-1 (E108023-05) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Dichlorodifluoromethane (F12)5.0ND
"""""Chloromethane "2.15.1
""""""Dichlorotetrafluoroethane (F114)7.1ND
""""""Vinyl chloride 2.6ND
""""""Bromomethane 16ND
""""""Chloroethane 8.0ND
""""""Trichlorofluoromethane (F11)5.6ND
""""""1,1-Dichloroethene 4.0ND
""""""1,1,2-Trichlorotrifluoroethane (F113)7.7ND
""""""Methylene chloride (Dichloromethane)3.5ND
""""""Carbon disulfide 6.3ND
""""""trans-1,2-Dichloroethene 8.0ND
""""""1,1-Dichloroethane 4.1ND
"""""2-Butanone (MEK)"30200
""""""cis-1,2-Dichloroethene 4.0ND
""""""Chloroform 4.9ND
""""""1,1,1-Trichloroethane 5.5ND
""""""1,2-Dichloroethane (EDC)4.1ND
""""""Benzene 3.2ND
""""""Carbon tetrachloride 6.4ND
""""""Trichloroethene 5.5ND
""""""1,2-Dichloropropane 9.4ND
""""""Bromodichloromethane 6.8ND
""""""cis-1,3-Dichloropropene 4.6ND
""""""4-Methyl-2-pentanone (MIBK)8.3ND
""""""trans-1,3-Dichloropropene 4.6ND
"""""Toluene "3.811
""""""1,1,2-Trichloroethane 5.5ND
""""""2-Hexanone (MBK)8.3ND
""""""Dibromochloromethane 8.6ND
""""""Tetrachloroethene 6.9ND
""""""1,2-Dibromoethane (EDB)7.8ND
""""""1,1,1,2-Tetrachloroethane 7.0ND
""""""Chlorobenzene 4.7ND
"""""Ethylbenzene "4.45.3
"""""m,p-Xylene "8.838
""""""Styrene 4.3ND
"""""o-Xylene "4.411
Page 12 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Volatile Organic Compounds by EPA TO-15
H&P Mobile Geochemistry, Inc.
Result Analyte Limit
Reporting
Units
Dilution
Batch Prepared Analyzed Method Notes Factor
SG-1 (E108023-05) Vapor Sampled: 04-Aug-21 Received: 06-Aug-21
EPA TO-1512-Aug-21 13-Aug-21ug/m3 EH112111Bromoform10ND
""""""1,1,2,2-Tetrachloroethane 7.0ND
"""""4-Ethyltoluene "5.06.7
"""""1,3,5-Trimethylbenzene "5.014
"""""1,2,4-Trimethylbenzene "5.037
""""""1,3-Dichlorobenzene 12ND
""""""1,4-Dichlorobenzene 12ND
""""""1,2-Dichlorobenzene 12ND
""""""1,2,4-Trichlorobenzene 38ND
""""""Hexachlorobutadiene 54ND
""""108 %76-134Surrogate: 1,2-Dichloroethane-d4
""""100 %78-125Surrogate: Toluene-d8
""""88.0 %77-127Surrogate: 4-Bromofluorobenzene
Page 13 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Soil Vapor/Air Analysis by EPA 8015M - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH11016 - GC
Blank (EH11016-BLK1)Prepared & Analyzed: 10-Aug-21
Methane ppmv10ND
Page 14 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH11211 - TO-15
Blank (EH11211-BLK1)Prepared & Analyzed: 12-Aug-21
Dichlorodifluoromethane (F12)ug/m35.0ND
Chloromethane "2.1ND
Dichlorotetrafluoroethane (F114)"7.1ND
Vinyl chloride "2.6ND
Bromomethane "16ND
Chloroethane "8.0ND
Trichlorofluoromethane (F11)"5.6ND
1,1-Dichloroethene "4.0ND
1,1,2-Trichlorotrifluoroethane (F113)"7.7ND
Methylene chloride (Dichloromethane)"3.5ND
Carbon disulfide "6.3ND
trans-1,2-Dichloroethene "8.0ND
1,1-Dichloroethane "4.1ND
2-Butanone (MEK)"30ND
cis-1,2-Dichloroethene "4.0ND
Chloroform "4.9ND
1,1,1-Trichloroethane "5.5ND
1,2-Dichloroethane (EDC)"4.1ND
Benzene "3.2ND
Carbon tetrachloride "6.4ND
Trichloroethene "5.5ND
1,2-Dichloropropane "9.4ND
Bromodichloromethane "6.8ND
cis-1,3-Dichloropropene "4.6ND
4-Methyl-2-pentanone (MIBK)"8.3ND
trans-1,3-Dichloropropene "4.6ND
Toluene "3.8ND
1,1,2-Trichloroethane "5.5ND
2-Hexanone (MBK)"8.3ND
Dibromochloromethane "8.6ND
Tetrachloroethene "6.9ND
1,2-Dibromoethane (EDB)"7.8ND
1,1,1,2-Tetrachloroethane "7.0ND
Chlorobenzene "4.7ND
Page 15 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH11211 - TO-15
Blank (EH11211-BLK1)Prepared & Analyzed: 12-Aug-21
Ethylbenzene ug/m34.4ND
m,p-Xylene "8.8ND
Styrene "4.3ND
o-Xylene "4.4ND
Bromoform "10ND
1,1,2,2-Tetrachloroethane "7.0ND
4-Ethyltoluene "5.0ND
1,3,5-Trimethylbenzene "5.0ND
1,2,4-Trimethylbenzene "5.0ND
1,3-Dichlorobenzene "12ND
1,4-Dichlorobenzene "12ND
1,2-Dichlorobenzene "12ND
1,2,4-Trichlorobenzene "38ND
Hexachlorobutadiene "54ND
"214 76-134Surrogate: 1,2-Dichloroethane-d4 106227
"208 78-125Surrogate: Toluene-d8 96.7201
"363 77-127Surrogate: 4-Bromofluorobenzene 80.1291
LCS (EH11211-BS1)Prepared: 12-Aug-21 Analyzed: 13-Aug-21
Dichlorodifluoromethane (F12)ug/m3 101 59-1281125.0110
Vinyl chloride "52.0 64-1271222.664
Chloroethane "53.6 63-1271158.062
Trichlorofluoromethane (F11)"113 62-12699.05.6110
1,1-Dichloroethene "80.8 61-13393.04.075
1,1,2-Trichlorotrifluoroethane (F113)"155 66-12698.17.7150
Methylene chloride (Dichloromethane)"70.8 62-11594.73.567
trans-1,2-Dichloroethene "80.8 67-12485.48.069
1,1-Dichloroethane "82.4 68-12692.44.176
cis-1,2-Dichloroethene "80.0 70-12186.24.069
Chloroform "99.2 68-12399.14.998
1,1,1-Trichloroethane "111 68-1251025.5110
1,2-Dichloroethane (EDC)"82.4 65-12898.44.181
Benzene "64.8 69-11987.33.257
Page 16 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH11211 - TO-15
LCS (EH11211-BS1)Prepared: 12-Aug-21 Analyzed: 13-Aug-21
Carbon tetrachloride ug/m3 128 68-1321086.4140
Trichloroethene "110 71-1231045.5110
Toluene "76.8 66-11997.03.874
1,1,2-Trichloroethane "111 73-1191035.5110
Tetrachloroethene "138 66-1241036.9140
1,1,1,2-Tetrachloroethane "140 67-1291257.0170
Ethylbenzene "88.4 70-1241014.489
m,p-Xylene "88.4 61-1341018.889
o-Xylene "88.4 67-1251034.491
1,1,2,2-Tetrachloroethane "140 65-1271127.0160
"214 76-134Surrogate: 1,2-Dichloroethane-d4 102219
"208 78-125Surrogate: Toluene-d8 96.9201
"363 77-127Surrogate: 4-Bromofluorobenzene 102369
LCS Dup (EH11211-BSD1)Prepared: 12-Aug-21 Analyzed: 13-Aug-21
Dichlorodifluoromethane (F12)ug/m3 101 2559-128113 0.6645.0110
Vinyl chloride "52.0 2564-127122 0.2452.663
Chloroethane "53.6 2563-127120 4.198.065
Trichlorofluoromethane (F11)"113 2562-126102 3.225.6120
1,1-Dichloroethene "80.8 2561-13396.3 3.584.078
1,1,2-Trichlorotrifluoroethane (F113)"155 2566-12698.6 0.5057.7150
Methylene chloride (Dichloromethane)"70.8 2562-11596.7 2.083.568
trans-1,2-Dichloroethene "80.8 2567-12487.5 2.368.071
1,1-Dichloroethane "82.4 2568-12692.7 0.3234.176
cis-1,2-Dichloroethene "80.0 2570-12186.8 0.6404.069
Chloroform "99.2 2568-123102 3.114.9100
1,1,1-Trichloroethane "111 2568-125107 4.605.5120
1,2-Dichloroethane (EDC)"82.4 2565-128101 2.154.183
Benzene "64.8 2569-11988.7 1.593.257
Carbon tetrachloride "128 2568-132111 2.796.4140
Trichloroethene "110 2571-123108 3.675.5120
Toluene "76.8 2566-11998.6 1.633.876
1,1,2-Trichloroethane "111 2573-119107 3.785.5120
Page 17 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by EPA TO-15 - Quality Control
H&P Mobile Geochemistry, Inc.
Batch EH11211 - TO-15
LCS Dup (EH11211-BSD1)Prepared: 12-Aug-21 Analyzed: 13-Aug-21
Tetrachloroethene ug/m3 138 2566-12499.8 3.056.9140
1,1,1,2-Tetrachloroethane "140 2567-129123 1.367.0170
Ethylbenzene "88.4 2570-12497.5 3.014.486
m,p-Xylene "88.4 2561-13497.7 2.968.886
o-Xylene "88.4 2567-125101 1.124.490
1,1,2,2-Tetrachloroethane "140 2565-127111 0.04467.0160
"214 76-134Surrogate: 1,2-Dichloroethane-d4 106227
"208 78-125Surrogate: Toluene-d8 97.1202
"363 77-127Surrogate: 4-Bromofluorobenzene 99.5361
Page 18 of 19
Project:
Project Number:
Project Manager:
Reported:
Terracon Consultants - UT
6949 South High Tech Drive
TER080621-15
61217255 / Indiana Av
Nancy SaundersMidvale, UT 84047 18-Aug-21 16:18
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.
Notes and Definitions
Percent Recovery
Relative Percent DifferenceRPD
%REC
Method Detection LimitMDL
Analyte NOT DETECTED at or above the reporting limitND
Leak Check CompoundLCC
Appendix
H&P Mobile Geochemistry, Inc. is approved as an Environmental Testing Laboratory and Mobile Laboratory in accordance with the DoD -ELAP Program
and ISO/IEC 17025:2005 programs through PJLA, accreditation number 69070 for EPA Method TO-15, EPA Method 8260B and H&P 8260SV.
H&P is approved by the State of California as an Environmental Laboratory and Mobile Laboratory in conformance with the Environmental Laboratory
Accreditation Program (ELAP) for the category of Volatile and Semi-Volatile Organic Chemistry of Hazardous Waste , certification numbers 2740, 2741,
2743 & 2745.
H&P is approved by the State of Louisiana Department of Environmental Quality under the National Environmental Laboratory Accreditation Conference
(NELAC) certification number 04138
The complete list of stationary and mobile laboratory certifications along with the fields of testing (FOTs) and analyte lists are available at
www.handpmg.com/about/certifications.
All soil results are reported in wet weight.
Page 19 of 19
7-? Mobile
•Z Geochemistry, Inc.
2470 Impala Drive, Carlsbad, CA 92010
& Field Office - Signal Hill, CA
W handpmg.com E info@handpmg.com
P 760.804.9678 F 760.804.9159
DATE: gAt
Page VAPOR I AIR Chain of Custody
Lab Clint and Project Information
I
Sample Receipt (Lab Use Only)
Date Rec'd[(0 1.21 Control #: ou otA tt 6 i , . , Lab Client/Consultant:Project retriitm Cpisil I s- Name / #: - -- 2.1 s
H&P Project # .-T- r ozoTa 2 1 — is
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Lab Client Project Manager: c-iv4 Project Location:.--r- - _L. n- ( vidi Av
/
Lab Work Order
E(04 0 n Lab Client Address: 49q9 4 ,72td 6 f- Report E-Mail(s):
nafi( ,sduplevs@ -746cdcA ciN, Sample Intact: Yes • No • See Notes Below Lab Client City, State, Zip: „4 ' , A 1 e, frr g ell?
/,
Receipt Gauge ID: tiv-tvc/ Temp:kr Phone Number: 5,x0/ _ .7f_tr., _scif 7 3
Outside Lab: Reporting Requirements Turnaround Time Sampler Information
Receipt Notes/Tracking #.
179 T T"(0 1.11 1SO g 4Q
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Lab PM lni ials:,-D ri k
Standard Report q Level III q Level IV ' Standard (7 days for preliminary Sarrity ): 1 r
iiiiek -;
q Excel EDD q Other EDD: report, 10 days for final report) Signature:
—47
q CA Geotracker Global ID: q Rush (specify): Date: 5 24/21
Additional Instructions to Laboratory:
* Preferred VOC units (please choose one):
q lig/I_ igp.g/m 3 q ppbv q ppmv
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SAMPLE NAME
FIELD POINT
NAME
(if applicable)
DATE
mm/dd/yy
TIME
24hr clock
SAMPLE TYPE
Indoor Air (IA), Ambient
Air (M), Subslab (SS).
Soil Vapor (SV)
CONTAINER
SIZE & TYPE
400mU1 La
Summa, Tedlar,
Tube, etc. CO
N
T
A
I
N
E
R
ID
(
//
/
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S 6. -* 5 dtieqL 9;07 SV Az. Ariblii -5,Z7 A, X "tiri)/itir 06i,
6 - 1-- / 0 / 30 / ,t;i' -IALX I
-..; Ei --3 /2;04- 4)/3 :7.21X
illiV V si v V
`1,
Approdrd7Relinq by „.......X9mpany: D, .. 2,
d°t/t144.0 /e/cfn17,147
Received by: 9 . Company Date. Time
ApprovedlR inq s It: l.
Ci Ps
Date: Time: / Received by: Comp..+1, wit/1z'
Time. ,
I I Pkvi
Approved/Relinquish by Company: Date: Time: Received by: Company: Date. Time.
Appendix 6A1, Rev 1/9/2019, Effective 1/21/2019 *Approval constitutes as authorization to proceed with analysis and acceptance of conditions on back
ANALYTICAL REPORT
August 09, 2021
Terracon - Salt Lake City, UT
Sample Delivery Group:L1385116
Samples Received:07/31/2021
Project Number:61217255 Task 2
Description:TOSA North Ditch
Report To:Nancy Saunders
6949 South High Tech Drive
Midvale, UT 84047
Entire Report Reviewed By:
August 09, 2021
[Preliminary Report]
Chris Ward
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be
reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace
Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and
ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided,
and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/09/21 17:01 1 of 32
August 10, 2021
Chris Ward
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/10/21 11:03 1 of 32
TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 6
ND-01 L1385116-01 6
ND-02 L1385116-02 9
ND-03 L1385116-03 12
Qc: Quality Control Summary 15
Total Solids by Method 2540 G-2011 15
Mercury by Method 7471A 16
Metals (ICP) by Method 6010B 18
Volatile Organic Compounds (GC/MS) by Method 8260B 19
Pesticides (GC) by Method 8081 25
Polychlorinated Biphenyls (GC) by Method 8082 27
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM 28
Gl: Glossary of Terms 30
Al: Accreditations & Locations 31
Sc: Sample Chain of Custody 32
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/09/21 17:01 2 of 32
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/10/21 11:03 2 of 32
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
ND-01 L1385116-01 Solid Nancy Saunders 07/30/21 11:50 07/31/21 09:45
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1718827 1 08/06/21 15:22 08/06/21 15:28 KDW Minneapolis, MN
Mercury by Method 7471A WG1718032 1 08/05/21 16:19 08/06/21 12:19 ABL Mt. Juliet, TN
Metals (ICP) by Method 6010B WG1717244 1 08/05/21 06:58 08/07/21 15:28 EL Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260B WG1716854 8 08/03/21 19:00 08/04/21 05:40 DWR Mt. Juliet, TN
Pesticides (GC) by Method 8081 WG1718436 1 08/06/21 03:38 08/07/21 14:35 JMB Mt. Juliet, TN
Polychlorinated Biphenyls (GC) by Method 8082 WG1718436 1 08/06/21 03:38 08/07/21 02:27 AMM Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM WG1718521 1 08/06/21 08:01 08/08/21 08:27 LEA Mt. Juliet, TN
Collected by Collected date/time Received date/time
ND-02 L1385116-02 Solid Nancy Saunders 07/30/21 12:20 07/31/21 09:45
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1718827 1 08/06/21 15:22 08/06/21 15:28 KDW Minneapolis, MN
Mercury by Method 7471A WG1718032 1 08/05/21 16:19 08/06/21 12:21 ABL Mt. Juliet, TN
Metals (ICP) by Method 6010B WG1717244 1 08/05/21 06:58 08/07/21 15:31 EL Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260B WG1716854 1 08/03/21 19:00 08/03/21 22:04 DWR Mt. Juliet, TN
Pesticides (GC) by Method 8081 WG1718436 1 08/06/21 03:38 08/07/21 14:42 JMB Mt. Juliet, TN
Polychlorinated Biphenyls (GC) by Method 8082 WG1718436 1 08/06/21 03:38 08/07/21 02:40 AMM Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM WG1718521 10 08/06/21 08:01 08/06/21 22:35 TMM Mt. Juliet, TN
Collected by Collected date/time Received date/time
ND-03 L1385116-03 Solid Nancy Saunders 07/30/21 12:40 07/31/21 09:45
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1718827 1 08/06/21 15:22 08/06/21 15:28 KDW Minneapolis, MN
Mercury by Method 7471A WG1719328 1 08/07/21 15:25 08/09/21 09:09 ABL Mt. Juliet, TN
Metals (ICP) by Method 6010B WG1717244 1 08/05/21 06:58 08/07/21 15:34 EL Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260B WG1716854 1 08/03/21 19:00 08/03/21 22:23 DWR Mt. Juliet, TN
Pesticides (GC) by Method 8081 WG1718436 1 08/06/21 03:38 08/07/21 14:49 JMB Mt. Juliet, TN
Polychlorinated Biphenyls (GC) by Method 8082 WG1718436 1 08/06/21 03:38 08/07/21 02:53 AMM Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM WG1718521 1 08/06/21 08:01 08/08/21 08:07 LEA Mt. Juliet, TN
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/09/21 17:01 3 of 32
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/10/21 11:03 3 of 32
CASE NARRATIVE
Unless qualified or notated within the narrative below, all sample aliquots were received at the correct
temperature, in the proper containers, with the appropriate preservatives, and within method specified
holding times. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental
samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality
Control are within established criteria except where addressed in this case narrative, a
non-conformance form or properly qualified within the sample results. By my digital signature below, I
affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the
potential to affect the quality of the data have been identified by the laboratory, and no information or
data have been knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Chris Ward
Project Manager
Metals (ICP) by Method 6010B
The sample concentration is too high to evaluate accurate spike recoveries.
Batch Lab Sample ID Analytes
WG1717244 (MS) R3689241-5 Barium
Volatile Organic Compounds (GC/MS) by Method 8260B
The same analyte is found in the associated blank.
Batch Analyte Lab Sample ID
WG1716854 2-Butanone (MEK)L1385116-02, 03
The associated batch QC was above the established quality control range for accuracy.
Batch Lab Sample ID Analytes
WG1716854 (LCS) R3687903-1, L1385116-01, 02, 03 Acetone
The sample matrix interfered with the ability to make any accurate determination; spike value is high.
Batch Lab Sample ID Analytes
WG1716854 (MSD) R3687903-5, L1385116-01 2-Butanone (MEK) and Acetone
Pesticides (GC) by Method 8081
RPD between the primary and confirmatory analysis exceeded 40%
Batch Lab Sample ID Analytes
WG1718436 (LCS) R3689167-2 Aldrin, Delta BHC, Endosulfan I, Endrin aldehyde and Methoxychlor
Polychlorinated Biphenyls (GC) by Method 8082
RPD between the primary and confirmatory analysis exceeded 40%
Batch Lab Sample ID Analytes
WG1718436 (MS) R3689202-3 PCB 1016 and PCB 1260
WG1718436 (MSD) R3689202-4 PCB 1016 and PCB 1260
The same analyte is found in the associated blank.
Batch Analyte Lab Sample ID
WG1718436 PCB 1242 L1385116-01, 02, 03
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/09/21 17:01 4 of 32
Chris Ward
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Salt Lake City, UT 61217255 Task 2 L1385116 08/10/21 11:03 4 of 32
CASE NARRATIVE
Polychlorinated Biphenyls (GC) by Method 8082
The sample matrix interfered with the ability to make any accurate determination; spike value is high.
Batch Lab Sample ID Analytes
WG1718436 (MS) R3689202-3, (MSD) R3689202-4 PCB 1016 and PCB 1260
The associated batch QC was outside the established quality control range for precision.
Batch Lab Sample ID Analytes
WG1718436 (MSD) R3689202-4 PCB 1260
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 01
L1385116
ND-01
Collected date/time: 07/30/21 11:50
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 73.6 1 08/06/2021 15:28 WG1718827
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.455 0.0245 0.0543 1 08/06/2021 12:19 WG1718032
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Arsenic 24.6 0.704 2.72 1 08/07/2021 15:28 WG1717244
Barium 173 0.116 0.679 1 08/07/2021 15:28 WG1717244
Cadmium 2.46 0.0640 0.679 1 08/07/2021 15:28 WG1717244
Chromium 21.9 0.181 1.36 1 08/07/2021 15:28 WG1717244
Lead 151 0.283 0.679 1 08/07/2021 15:28 WG1717244
Selenium 1.70 J 1.04 2.72 1 08/07/2021 15:28 WG1717244
Silver 0.438 J 0.173 1.36 1 08/07/2021 15:28 WG1717244
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J4 J5 0.502 0.687 8 08/04/2021 05:40 WG1716854
Acrylonitrile U 0.0496 0.172 8 08/04/2021 05:40 WG1716854
Benzene U 0.00643 0.0137 8 08/04/2021 05:40 WG1716854
Bromobenzene U 0.0124 0.172 8 08/04/2021 05:40 WG1716854
Bromodichloromethane U 0.00996 0.0344 8 08/04/2021 05:40 WG1716854
Bromoform U 0.0161 0.344 8 08/04/2021 05:40 WG1716854
Bromomethane U 0.0271 0.172 8 08/04/2021 05:40 WG1716854
n-Butylbenzene U 0.0722 0.172 8 08/04/2021 05:40 WG1716854
sec-Butylbenzene U 0.0395 0.172 8 08/04/2021 05:40 WG1716854
tert-Butylbenzene U 0.0268 0.0687 8 08/04/2021 05:40 WG1716854
Carbon tetrachloride U 0.0123 0.0687 8 08/04/2021 05:40 WG1716854
Chlorobenzene U 0.00289 0.0344 8 08/04/2021 05:40 WG1716854
Chlorodibromomethane U 0.00842 0.0344 8 08/04/2021 05:40 WG1716854
Chloroethane U 0.0234 0.0687 8 08/04/2021 05:40 WG1716854
Chloroform U 0.0142 0.0344 8 08/04/2021 05:40 WG1716854
Chloromethane U 0.0598 0.172 8 08/04/2021 05:40 WG1716854
2-Chlorotoluene U 0.0119 0.0344 8 08/04/2021 05:40 WG1716854
4-Chlorotoluene U 0.00618 0.0687 8 08/04/2021 05:40 WG1716854
1,2-Dibromo-3-Chloropropane U 0.0536 0.344 8 08/04/2021 05:40 WG1716854
1,2-Dibromoethane U 0.00890 0.0344 8 08/04/2021 05:40 WG1716854
Dibromomethane U 0.0103 0.0687 8 08/04/2021 05:40 WG1716854
1,2-Dichlorobenzene U 0.00584 0.0687 8 08/04/2021 05:40 WG1716854
1,3-Dichlorobenzene U 0.00825 0.0687 8 08/04/2021 05:40 WG1716854
1,4-Dichlorobenzene U 0.00962 0.0687 8 08/04/2021 05:40 WG1716854
Dichlorodifluoromethane U 0.0222 0.0344 8 08/04/2021 05:40 WG1716854
1,1-Dichloroethane U 0.00675 0.0344 8 08/04/2021 05:40 WG1716854
1,2-Dichloroethane U 0.00892 0.0344 8 08/04/2021 05:40 WG1716854
1,1-Dichloroethene U 0.00833 0.0344 8 08/04/2021 05:40 WG1716854
cis-1,2-Dichloroethene U 0.0101 0.0344 8 08/04/2021 05:40 WG1716854
trans-1,2-Dichloroethene U 0.0143 0.0687 8 08/04/2021 05:40 WG1716854
1,2-Dichloropropane U 0.0196 0.0687 8 08/04/2021 05:40 WG1716854
1,1-Dichloropropene U 0.0111 0.0344 8 08/04/2021 05:40 WG1716854
1,3-Dichloropropane U 0.00689 0.0687 8 08/04/2021 05:40 WG1716854
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 01
L1385116
ND-01
Collected date/time: 07/30/21 11:50
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
cis-1,3-Dichloropropene U 0.0104 0.0344 8 08/04/2021 05:40 WG1716854
trans-1,3-Dichloropropene U 0.0157 0.0687 8 08/04/2021 05:40 WG1716854
2,2-Dichloropropane U 0.0189 0.0344 8 08/04/2021 05:40 WG1716854
Di-isopropyl ether U 0.00563 0.0137 8 08/04/2021 05:40 WG1716854
Ethylbenzene U 0.0101 0.0344 8 08/04/2021 05:40 WG1716854
Hexachloro-1,3-butadiene U 0.0825 0.344 8 08/04/2021 05:40 WG1716854
Isopropylbenzene U 0.00584 0.0344 8 08/04/2021 05:40 WG1716854
p-Isopropyltoluene U 0.0350 0.0687 8 08/04/2021 05:40 WG1716854
2-Butanone (MEK)U J5 0.873 1.37 8 08/04/2021 05:40 WG1716854
Methylene Chloride U 0.0912 0.344 8 08/04/2021 05:40 WG1716854
4-Methyl-2-pentanone (MIBK)U 0.0313 0.344 8 08/04/2021 05:40 WG1716854
Methyl tert-butyl ether U 0.00481 0.0137 8 08/04/2021 05:40 WG1716854
Naphthalene U 0.0670 0.172 8 08/04/2021 05:40 WG1716854
n-Propylbenzene U 0.0131 0.0687 8 08/04/2021 05:40 WG1716854
Styrene U 0.00314 0.172 8 08/04/2021 05:40 WG1716854
1,1,1,2-Tetrachloroethane U 0.0130 0.0344 8 08/04/2021 05:40 WG1716854
1,1,2,2-Tetrachloroethane U 0.00955 0.0344 8 08/04/2021 05:40 WG1716854
1,1,2-Trichlorotrifluoroethane U 0.0104 0.0344 8 08/04/2021 05:40 WG1716854
Tetrachloroethene U 0.0123 0.0344 8 08/04/2021 05:40 WG1716854
Toluene U 0.0179 0.0687 8 08/04/2021 05:40 WG1716854
1,2,3-Trichlorobenzene U 0.101 0.172 8 08/04/2021 05:40 WG1716854
1,2,4-Trichlorobenzene U 0.0605 0.172 8 08/04/2021 05:40 WG1716854
1,1,1-Trichloroethane U 0.0127 0.0344 8 08/04/2021 05:40 WG1716854
1,1,2-Trichloroethane U 0.00821 0.0344 8 08/04/2021 05:40 WG1716854
Trichloroethene U 0.00802 0.0137 8 08/04/2021 05:40 WG1716854
Trichlorofluoromethane U 0.0114 0.0344 8 08/04/2021 05:40 WG1716854
1,2,3-Trichloropropane U 0.0223 0.172 8 08/04/2021 05:40 WG1716854
1,2,4-Trimethylbenzene U 0.0216 0.0687 8 08/04/2021 05:40 WG1716854
1,2,3-Trimethylbenzene U 0.0216 0.0687 8 08/04/2021 05:40 WG1716854
1,3,5-Trimethylbenzene U 0.0275 0.0687 8 08/04/2021 05:40 WG1716854
Vinyl chloride U 0.0159 0.0344 8 08/04/2021 05:40 WG1716854
Xylenes, Total U 0.0121 0.0893 8 08/04/2021 05:40 WG1716854
(S) Toluene-d8 97.1 75.0-131 08/04/2021 05:40 WG1716854
(S) 4-Bromofluorobenzene 104 67.0-138 08/04/2021 05:40 WG1716854
(S) 1,2-Dichloroethane-d4 107 70.0-130 08/04/2021 05:40 WG1716854
Pesticides (GC) by Method 8081
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Aldrin U 0.00511 0.0272 1 08/07/2021 14:35 WG1718436
Alpha BHC U 0.00500 0.0272 1 08/07/2021 14:35 WG1718436
Beta BHC U 0.00515 0.0272 1 08/07/2021 14:35 WG1718436
Delta BHC U 0.00470 0.0272 1 08/07/2021 14:35 WG1718436
Gamma BHC U 0.00467 0.0272 1 08/07/2021 14:35 WG1718436
Chlordane U 0.140 0.408 1 08/07/2021 14:35 WG1718436
4,4-DDD U 0.00503 0.0272 1 08/07/2021 14:35 WG1718436
4,4-DDE U 0.00497 0.0272 1 08/07/2021 14:35 WG1718436
4,4-DDT U 0.00852 0.0272 1 08/07/2021 14:35 WG1718436
Dieldrin U 0.00467 0.0272 1 08/07/2021 14:35 WG1718436
Endosulfan I U 0.00493 0.0272 1 08/07/2021 14:35 WG1718436
Endosulfan II U 0.00455 0.0272 1 08/07/2021 14:35 WG1718436
Endosulfan sulfate U 0.00494 0.0272 1 08/07/2021 14:35 WG1718436
Endrin U 0.00475 0.0272 1 08/07/2021 14:35 WG1718436
Endrin aldehyde U 0.00461 0.0272 1 08/07/2021 14:35 WG1718436
Endrin ketone U 0.00966 0.0272 1 08/07/2021 14:35 WG1718436
Heptachlor U 0.00581 0.0272 1 08/07/2021 14:35 WG1718436
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 01
L1385116
ND-01
Collected date/time: 07/30/21 11:50
Pesticides (GC) by Method 8081
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Heptachlor epoxide U 0.00461 0.0272 1 08/07/2021 14:35 WG1718436
Hexachlorobenzene U 0.00470 0.0272 1 08/07/2021 14:35 WG1718436
Methoxychlor U 0.00657 0.0272 1 08/07/2021 14:35 WG1718436
Toxaphene U 0.168 0.543 1 08/07/2021 14:35 WG1718436
(S) Decachlorobiphenyl 94.7 10.0-135 08/07/2021 14:35 WG1718436
(S) Tetrachloro-m-xylene 58.3 10.0-139 08/07/2021 14:35 WG1718436
Polychlorinated Biphenyls (GC) by Method 8082
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
PCB 1016 U 0.0160 0.0462 1 08/07/2021 02:27 WG1718436
PCB 1221 U 0.0160 0.0462 1 08/07/2021 02:27 WG1718436
PCB 1232 U 0.0160 0.0462 1 08/07/2021 02:27 WG1718436
PCB 1242 0.107 B 0.0160 0.0462 1 08/07/2021 02:27 WG1718436
PCB 1248 U 0.0100 0.0231 1 08/07/2021 02:27 WG1718436
PCB 1254 U 0.0100 0.0231 1 08/07/2021 02:27 WG1718436
PCB 1260 0.0125 J 0.0100 0.0231 1 08/07/2021 02:27 WG1718436
(S) Decachlorobiphenyl 81.5 10.0-135 08/07/2021 02:27 WG1718436
(S) Tetrachloro-m-xylene 81.2 10.0-139 08/07/2021 02:27 WG1718436
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Anthracene 0.0277 0.00312 0.00815 1 08/08/2021 08:27 WG1718521
Acenaphthene 0.00554 J 0.00284 0.00815 1 08/08/2021 08:27 WG1718521
Acenaphthylene 0.0116 0.00293 0.00815 1 08/08/2021 08:27 WG1718521
Benzo(a)anthracene 0.0556 0.00235 0.00815 1 08/08/2021 08:27 WG1718521
Benzo(a)pyrene 0.0553 0.00243 0.00815 1 08/08/2021 08:27 WG1718521
Benzo(b)fluoranthene 0.0736 0.00208 0.00815 1 08/08/2021 08:27 WG1718521
Benzo(g,h,i)perylene 0.0549 0.00240 0.00815 1 08/08/2021 08:27 WG1718521
Benzo(k)fluoranthene 0.0245 0.00292 0.00815 1 08/08/2021 08:27 WG1718521
Chrysene 0.0655 0.00315 0.00815 1 08/08/2021 08:27 WG1718521
Dibenz(a,h)anthracene 0.0103 0.00234 0.00815 1 08/08/2021 08:27 WG1718521
Fluoranthene 0.130 0.00308 0.00815 1 08/08/2021 08:27 WG1718521
Fluorene 0.0111 0.00278 0.00815 1 08/08/2021 08:27 WG1718521
Indeno(1,2,3-cd)pyrene 0.0480 0.00246 0.00815 1 08/08/2021 08:27 WG1718521
Naphthalene 0.0785 0.00554 0.0272 1 08/08/2021 08:27 WG1718521
Phenanthrene 0.140 0.00314 0.00815 1 08/08/2021 08:27 WG1718521
Pyrene 0.159 0.00272 0.00815 1 08/08/2021 08:27 WG1718521
1-Methylnaphthalene 0.0185 J 0.00610 0.0272 1 08/08/2021 08:27 WG1718521
2-Methylnaphthalene 0.0337 0.00580 0.0272 1 08/08/2021 08:27 WG1718521
2-Chloronaphthalene U 0.00633 0.0272 1 08/08/2021 08:27 WG1718521
(S) Nitrobenzene-d5 55.6 14.0-149 08/08/2021 08:27 WG1718521
(S) 2-Fluorobiphenyl 51.6 34.0-125 08/08/2021 08:27 WG1718521
(S) p-Terphenyl-d14 69.0 23.0-120 08/08/2021 08:27 WG1718521
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 02
L1385116
ND-02
Collected date/time: 07/30/21 12:20
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 63.1 1 08/06/2021 15:28 WG1718827
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0808 0.0285 0.0634 1 08/06/2021 12:21 WG1718032
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Arsenic 19.1 0.821 3.17 1 08/07/2021 15:31 WG1717244
Barium 163 0.135 0.792 1 08/07/2021 15:31 WG1717244
Cadmium 1.73 0.0746 0.792 1 08/07/2021 15:31 WG1717244
Chromium 17.8 0.211 1.58 1 08/07/2021 15:31 WG1717244
Lead 110 0.330 0.792 1 08/07/2021 15:31 WG1717244
Selenium 1.74 J 1.21 3.17 1 08/07/2021 15:31 WG1717244
Silver 0.327 J 0.201 1.58 1 08/07/2021 15:31 WG1717244
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J4 0.0792 0.109 1 08/03/2021 22:04 WG1716854
Acrylonitrile U 0.00784 0.0271 1 08/03/2021 22:04 WG1716854
Benzene U 0.00101 0.00217 1 08/03/2021 22:04 WG1716854
Bromobenzene U 0.00195 0.0271 1 08/03/2021 22:04 WG1716854
Bromodichloromethane U 0.00157 0.00543 1 08/03/2021 22:04 WG1716854
Bromoform U 0.00254 0.0543 1 08/03/2021 22:04 WG1716854
Bromomethane U 0.00428 0.0271 1 08/03/2021 22:04 WG1716854
n-Butylbenzene U 0.0114 0.0271 1 08/03/2021 22:04 WG1716854
sec-Butylbenzene U 0.00625 0.0271 1 08/03/2021 22:04 WG1716854
tert-Butylbenzene U 0.00423 0.0109 1 08/03/2021 22:04 WG1716854
Carbon tetrachloride U 0.00195 0.0109 1 08/03/2021 22:04 WG1716854
Chlorobenzene U 0.000456 0.00543 1 08/03/2021 22:04 WG1716854
Chlorodibromomethane U 0.00133 0.00543 1 08/03/2021 22:04 WG1716854
Chloroethane U 0.00369 0.0109 1 08/03/2021 22:04 WG1716854
Chloroform U 0.00224 0.00543 1 08/03/2021 22:04 WG1716854
Chloromethane U 0.00944 0.0271 1 08/03/2021 22:04 WG1716854
2-Chlorotoluene U 0.00188 0.00543 1 08/03/2021 22:04 WG1716854
4-Chlorotoluene U 0.000977 0.0109 1 08/03/2021 22:04 WG1716854
1,2-Dibromo-3-Chloropropane U 0.00847 0.0543 1 08/03/2021 22:04 WG1716854
1,2-Dibromoethane U 0.00141 0.00543 1 08/03/2021 22:04 WG1716854
Dibromomethane U 0.00163 0.0109 1 08/03/2021 22:04 WG1716854
1,2-Dichlorobenzene U 0.000923 0.0109 1 08/03/2021 22:04 WG1716854
1,3-Dichlorobenzene U 0.00130 0.0109 1 08/03/2021 22:04 WG1716854
1,4-Dichlorobenzene U 0.00152 0.0109 1 08/03/2021 22:04 WG1716854
Dichlorodifluoromethane U 0.00350 0.00543 1 08/03/2021 22:04 WG1716854
1,1-Dichloroethane U 0.00107 0.00543 1 08/03/2021 22:04 WG1716854
1,2-Dichloroethane U 0.00141 0.00543 1 08/03/2021 22:04 WG1716854
1,1-Dichloroethene U 0.00132 0.00543 1 08/03/2021 22:04 WG1716854
cis-1,2-Dichloroethene U 0.00159 0.00543 1 08/03/2021 22:04 WG1716854
trans-1,2-Dichloroethene U 0.00226 0.0109 1 08/03/2021 22:04 WG1716854
1,2-Dichloropropane U 0.00308 0.0109 1 08/03/2021 22:04 WG1716854
1,1-Dichloropropene U 0.00176 0.00543 1 08/03/2021 22:04 WG1716854
1,3-Dichloropropane U 0.00109 0.0109 1 08/03/2021 22:04 WG1716854
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 02
L1385116
ND-02
Collected date/time: 07/30/21 12:20
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
cis-1,3-Dichloropropene U 0.00164 0.00543 1 08/03/2021 22:04 WG1716854
trans-1,3-Dichloropropene U 0.00248 0.0109 1 08/03/2021 22:04 WG1716854
2,2-Dichloropropane U 0.00300 0.00543 1 08/03/2021 22:04 WG1716854
Di-isopropyl ether U 0.000890 0.00217 1 08/03/2021 22:04 WG1716854
Ethylbenzene U 0.00160 0.00543 1 08/03/2021 22:04 WG1716854
Hexachloro-1,3-butadiene U 0.0130 0.0543 1 08/03/2021 22:04 WG1716854
Isopropylbenzene U 0.000923 0.00543 1 08/03/2021 22:04 WG1716854
p-Isopropyltoluene U 0.00554 0.0109 1 08/03/2021 22:04 WG1716854
2-Butanone (MEK)0.205 B J 0.138 0.217 1 08/03/2021 22:04 WG1716854
Methylene Chloride U 0.0144 0.0543 1 08/03/2021 22:04 WG1716854
4-Methyl-2-pentanone (MIBK)U 0.00495 0.0543 1 08/03/2021 22:04 WG1716854
Methyl tert-butyl ether U 0.000760 0.00217 1 08/03/2021 22:04 WG1716854
Naphthalene U 0.0106 0.0271 1 08/03/2021 22:04 WG1716854
n-Propylbenzene U 0.00206 0.0109 1 08/03/2021 22:04 WG1716854
Styrene U 0.000497 0.0271 1 08/03/2021 22:04 WG1716854
1,1,1,2-Tetrachloroethane U 0.00206 0.00543 1 08/03/2021 22:04 WG1716854
1,1,2,2-Tetrachloroethane U 0.00151 0.00543 1 08/03/2021 22:04 WG1716854
1,1,2-Trichlorotrifluoroethane U 0.00164 0.00543 1 08/03/2021 22:04 WG1716854
Tetrachloroethene U 0.00195 0.00543 1 08/03/2021 22:04 WG1716854
Toluene U 0.00282 0.0109 1 08/03/2021 22:04 WG1716854
1,2,3-Trichlorobenzene U 0.0159 0.0271 1 08/03/2021 22:04 WG1716854
1,2,4-Trichlorobenzene U 0.00955 0.0271 1 08/03/2021 22:04 WG1716854
1,1,1-Trichloroethane U 0.00200 0.00543 1 08/03/2021 22:04 WG1716854
1,1,2-Trichloroethane U 0.00130 0.00543 1 08/03/2021 22:04 WG1716854
Trichloroethene U 0.00127 0.00217 1 08/03/2021 22:04 WG1716854
Trichlorofluoromethane U 0.00180 0.00543 1 08/03/2021 22:04 WG1716854
1,2,3-Trichloropropane U 0.00352 0.0271 1 08/03/2021 22:04 WG1716854
1,2,4-Trimethylbenzene U 0.00343 0.0109 1 08/03/2021 22:04 WG1716854
1,2,3-Trimethylbenzene U 0.00343 0.0109 1 08/03/2021 22:04 WG1716854
1,3,5-Trimethylbenzene U 0.00434 0.0109 1 08/03/2021 22:04 WG1716854
Vinyl chloride U 0.00252 0.00543 1 08/03/2021 22:04 WG1716854
Xylenes, Total U 0.00191 0.0141 1 08/03/2021 22:04 WG1716854
(S) Toluene-d8 101 75.0-131 08/03/2021 22:04 WG1716854
(S) 4-Bromofluorobenzene 91.8 67.0-138 08/03/2021 22:04 WG1716854
(S) 1,2-Dichloroethane-d4 111 70.0-130 08/03/2021 22:04 WG1716854
Pesticides (GC) by Method 8081
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Aldrin U 0.00596 0.0317 1 08/07/2021 14:42 WG1718436
Alpha BHC U 0.00583 0.0317 1 08/07/2021 14:42 WG1718436
Beta BHC U 0.00600 0.0317 1 08/07/2021 14:42 WG1718436
Delta BHC U 0.00548 0.0317 1 08/07/2021 14:42 WG1718436
Gamma BHC U 0.00545 0.0317 1 08/07/2021 14:42 WG1718436
Chlordane U 0.163 0.475 1 08/07/2021 14:42 WG1718436
4,4-DDD U 0.00586 0.0317 1 08/07/2021 14:42 WG1718436
4,4-DDE U 0.00580 0.0317 1 08/07/2021 14:42 WG1718436
4,4-DDT U 0.00993 0.0317 1 08/07/2021 14:42 WG1718436
Dieldrin U 0.00545 0.0317 1 08/07/2021 14:42 WG1718436
Endosulfan I U 0.00575 0.0317 1 08/07/2021 14:42 WG1718436
Endosulfan II U 0.00531 0.0317 1 08/07/2021 14:42 WG1718436
Endosulfan sulfate U 0.00577 0.0317 1 08/07/2021 14:42 WG1718436
Endrin U 0.00555 0.0317 1 08/07/2021 14:42 WG1718436
Endrin aldehyde U 0.00537 0.0317 1 08/07/2021 14:42 WG1718436
Endrin ketone U 0.0113 0.0317 1 08/07/2021 14:42 WG1718436
Heptachlor U 0.00678 0.0317 1 08/07/2021 14:42 WG1718436
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 02
L1385116
ND-02
Collected date/time: 07/30/21 12:20
Pesticides (GC) by Method 8081
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Heptachlor epoxide U 0.00537 0.0317 1 08/07/2021 14:42 WG1718436
Hexachlorobenzene U 0.00548 0.0317 1 08/07/2021 14:42 WG1718436
Methoxychlor U 0.00767 0.0317 1 08/07/2021 14:42 WG1718436
Toxaphene U 0.196 0.634 1 08/07/2021 14:42 WG1718436
(S) Decachlorobiphenyl 79.3 10.0-135 08/07/2021 14:42 WG1718436
(S) Tetrachloro-m-xylene 73.5 10.0-139 08/07/2021 14:42 WG1718436
Polychlorinated Biphenyls (GC) by Method 8082
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
PCB 1016 U 0.0187 0.0539 1 08/07/2021 02:40 WG1718436
PCB 1221 U 0.0187 0.0539 1 08/07/2021 02:40 WG1718436
PCB 1232 U 0.0187 0.0539 1 08/07/2021 02:40 WG1718436
PCB 1242 0.0811 B 0.0187 0.0539 1 08/07/2021 02:40 WG1718436
PCB 1248 U 0.0117 0.0269 1 08/07/2021 02:40 WG1718436
PCB 1254 U 0.0117 0.0269 1 08/07/2021 02:40 WG1718436
PCB 1260 0.0255 J 0.0117 0.0269 1 08/07/2021 02:40 WG1718436
(S) Decachlorobiphenyl 90.5 10.0-135 08/07/2021 02:40 WG1718436
(S) Tetrachloro-m-xylene 92.2 10.0-139 08/07/2021 02:40 WG1718436
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Anthracene 0.111 0.0364 0.0951 10 08/06/2021 22:35 WG1718521
Acenaphthene U 0.0331 0.0951 10 08/06/2021 22:35 WG1718521
Acenaphthylene U 0.0342 0.0951 10 08/06/2021 22:35 WG1718521
Benzo(a)anthracene 0.423 0.0274 0.0951 10 08/06/2021 22:35 WG1718521
Benzo(a)pyrene 0.466 0.0284 0.0951 10 08/06/2021 22:35 WG1718521
Benzo(b)fluoranthene 0.662 0.0242 0.0951 10 08/06/2021 22:35 WG1718521
Benzo(g,h,i)perylene 0.412 0.0280 0.0951 10 08/06/2021 22:35 WG1718521
Benzo(k)fluoranthene 0.241 0.0341 0.0951 10 08/06/2021 22:35 WG1718521
Chrysene 0.612 0.0368 0.0951 10 08/06/2021 22:35 WG1718521
Dibenz(a,h)anthracene 0.0822 J 0.0273 0.0951 10 08/06/2021 22:35 WG1718521
Fluoranthene 0.832 0.0360 0.0951 10 08/06/2021 22:35 WG1718521
Fluorene U 0.0325 0.0951 10 08/06/2021 22:35 WG1718521
Indeno(1,2,3-cd)pyrene 0.406 0.0287 0.0951 10 08/06/2021 22:35 WG1718521
Naphthalene 0.0871 J 0.0646 0.317 10 08/06/2021 22:35 WG1718521
Phenanthrene 0.531 0.0366 0.0951 10 08/06/2021 22:35 WG1718521
Pyrene 0.992 0.0317 0.0951 10 08/06/2021 22:35 WG1718521
1-Methylnaphthalene U 0.0711 0.317 10 08/06/2021 22:35 WG1718521
2-Methylnaphthalene U 0.0677 0.317 10 08/06/2021 22:35 WG1718521
2-Chloronaphthalene U 0.0738 0.317 10 08/06/2021 22:35 WG1718521
(S) Nitrobenzene-d5 57.7 14.0-149 08/06/2021 22:35 WG1718521
(S) 2-Fluorobiphenyl 65.8 34.0-125 08/06/2021 22:35 WG1718521
(S) p-Terphenyl-d14 78.1 23.0-120 08/06/2021 22:35 WG1718521
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 03
L1385116
ND-03
Collected date/time: 07/30/21 12:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 74.9 1 08/06/2021 15:28 WG1718827
Mercury by Method 7471A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.236 0.0240 0.0534 1 08/09/2021 09:09 WG1719328
Metals (ICP) by Method 6010B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Arsenic 18.1 0.692 2.67 1 08/07/2021 15:34 WG1717244
Barium 328 0.114 0.668 1 08/07/2021 15:34 WG1717244
Cadmium 2.21 0.0629 0.668 1 08/07/2021 15:34 WG1717244
Chromium 24.1 0.178 1.34 1 08/07/2021 15:34 WG1717244
Lead 548 0.278 0.668 1 08/07/2021 15:34 WG1717244
Selenium 2.40 J 1.02 2.67 1 08/07/2021 15:34 WG1717244
Silver 0.850 J 0.170 1.34 1 08/07/2021 15:34 WG1717244
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U J4 0.0611 0.0836 1 08/03/2021 22:23 WG1716854
Acrylonitrile U 0.00604 0.0209 1 08/03/2021 22:23 WG1716854
Benzene U 0.000781 0.00167 1 08/03/2021 22:23 WG1716854
Bromobenzene U 0.00151 0.0209 1 08/03/2021 22:23 WG1716854
Bromodichloromethane U 0.00121 0.00418 1 08/03/2021 22:23 WG1716854
Bromoform U 0.00196 0.0418 1 08/03/2021 22:23 WG1716854
Bromomethane U 0.00330 0.0209 1 08/03/2021 22:23 WG1716854
n-Butylbenzene U 0.00878 0.0209 1 08/03/2021 22:23 WG1716854
sec-Butylbenzene U 0.00482 0.0209 1 08/03/2021 22:23 WG1716854
tert-Butylbenzene U 0.00326 0.00836 1 08/03/2021 22:23 WG1716854
Carbon tetrachloride U 0.00150 0.00836 1 08/03/2021 22:23 WG1716854
Chlorobenzene U 0.000351 0.00418 1 08/03/2021 22:23 WG1716854
Chlorodibromomethane U 0.00102 0.00418 1 08/03/2021 22:23 WG1716854
Chloroethane U 0.00284 0.00836 1 08/03/2021 22:23 WG1716854
Chloroform U 0.00172 0.00418 1 08/03/2021 22:23 WG1716854
Chloromethane U 0.00728 0.0209 1 08/03/2021 22:23 WG1716854
2-Chlorotoluene U 0.00145 0.00418 1 08/03/2021 22:23 WG1716854
4-Chlorotoluene U 0.000753 0.00836 1 08/03/2021 22:23 WG1716854
1,2-Dibromo-3-Chloropropane U 0.00652 0.0418 1 08/03/2021 22:23 WG1716854
1,2-Dibromoethane U 0.00108 0.00418 1 08/03/2021 22:23 WG1716854
Dibromomethane U 0.00125 0.00836 1 08/03/2021 22:23 WG1716854
1,2-Dichlorobenzene U 0.000711 0.00836 1 08/03/2021 22:23 WG1716854
1,3-Dichlorobenzene U 0.00100 0.00836 1 08/03/2021 22:23 WG1716854
1,4-Dichlorobenzene U 0.00117 0.00836 1 08/03/2021 22:23 WG1716854
Dichlorodifluoromethane U 0.00269 0.00418 1 08/03/2021 22:23 WG1716854
1,1-Dichloroethane U 0.000821 0.00418 1 08/03/2021 22:23 WG1716854
1,2-Dichloroethane U 0.00109 0.00418 1 08/03/2021 22:23 WG1716854
1,1-Dichloroethene U 0.00101 0.00418 1 08/03/2021 22:23 WG1716854
cis-1,2-Dichloroethene U 0.00123 0.00418 1 08/03/2021 22:23 WG1716854
trans-1,2-Dichloroethene U 0.00174 0.00836 1 08/03/2021 22:23 WG1716854
1,2-Dichloropropane U 0.00238 0.00836 1 08/03/2021 22:23 WG1716854
1,1-Dichloropropene U 0.00135 0.00418 1 08/03/2021 22:23 WG1716854
1,3-Dichloropropane U 0.000838 0.00836 1 08/03/2021 22:23 WG1716854
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 03
L1385116
ND-03
Collected date/time: 07/30/21 12:40
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
cis-1,3-Dichloropropene U 0.00127 0.00418 1 08/03/2021 22:23 WG1716854
trans-1,3-Dichloropropene U 0.00191 0.00836 1 08/03/2021 22:23 WG1716854
2,2-Dichloropropane U 0.00231 0.00418 1 08/03/2021 22:23 WG1716854
Di-isopropyl ether U 0.000686 0.00167 1 08/03/2021 22:23 WG1716854
Ethylbenzene U 0.00123 0.00418 1 08/03/2021 22:23 WG1716854
Hexachloro-1,3-butadiene U 0.0100 0.0418 1 08/03/2021 22:23 WG1716854
Isopropylbenzene U 0.000711 0.00418 1 08/03/2021 22:23 WG1716854
p-Isopropyltoluene U 0.00427 0.00836 1 08/03/2021 22:23 WG1716854
2-Butanone (MEK)0.153 B J 0.106 0.167 1 08/03/2021 22:23 WG1716854
Methylene Chloride U 0.0111 0.0418 1 08/03/2021 22:23 WG1716854
4-Methyl-2-pentanone (MIBK)U 0.00381 0.0418 1 08/03/2021 22:23 WG1716854
Methyl tert-butyl ether U 0.000585 0.00167 1 08/03/2021 22:23 WG1716854
Naphthalene U 0.00816 0.0209 1 08/03/2021 22:23 WG1716854
n-Propylbenzene U 0.00159 0.00836 1 08/03/2021 22:23 WG1716854
Styrene U 0.000383 0.0209 1 08/03/2021 22:23 WG1716854
1,1,1,2-Tetrachloroethane U 0.00159 0.00418 1 08/03/2021 22:23 WG1716854
1,1,2,2-Tetrachloroethane U 0.00116 0.00418 1 08/03/2021 22:23 WG1716854
1,1,2-Trichlorotrifluoroethane U 0.00126 0.00418 1 08/03/2021 22:23 WG1716854
Tetrachloroethene U 0.00150 0.00418 1 08/03/2021 22:23 WG1716854
Toluene U 0.00217 0.00836 1 08/03/2021 22:23 WG1716854
1,2,3-Trichlorobenzene U 0.0123 0.0209 1 08/03/2021 22:23 WG1716854
1,2,4-Trichlorobenzene U 0.00736 0.0209 1 08/03/2021 22:23 WG1716854
1,1,1-Trichloroethane U 0.00154 0.00418 1 08/03/2021 22:23 WG1716854
1,1,2-Trichloroethane U 0.000999 0.00418 1 08/03/2021 22:23 WG1716854
Trichloroethene U 0.000977 0.00167 1 08/03/2021 22:23 WG1716854
Trichlorofluoromethane U 0.00138 0.00418 1 08/03/2021 22:23 WG1716854
1,2,3-Trichloropropane U 0.00271 0.0209 1 08/03/2021 22:23 WG1716854
1,2,4-Trimethylbenzene U 0.00264 0.00836 1 08/03/2021 22:23 WG1716854
1,2,3-Trimethylbenzene U 0.00264 0.00836 1 08/03/2021 22:23 WG1716854
1,3,5-Trimethylbenzene U 0.00335 0.00836 1 08/03/2021 22:23 WG1716854
Vinyl chloride U 0.00194 0.00418 1 08/03/2021 22:23 WG1716854
Xylenes, Total U 0.00147 0.0109 1 08/03/2021 22:23 WG1716854
(S) Toluene-d8 103 75.0-131 08/03/2021 22:23 WG1716854
(S) 4-Bromofluorobenzene 95.3 67.0-138 08/03/2021 22:23 WG1716854
(S) 1,2-Dichloroethane-d4 113 70.0-130 08/03/2021 22:23 WG1716854
Pesticides (GC) by Method 8081
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Aldrin U 0.00502 0.0267 1 08/07/2021 14:49 WG1718436
Alpha BHC U 0.00491 0.0267 1 08/07/2021 14:49 WG1718436
Beta BHC U 0.00506 0.0267 1 08/07/2021 14:49 WG1718436
Delta BHC U 0.00462 0.0267 1 08/07/2021 14:49 WG1718436
Gamma BHC U 0.00459 0.0267 1 08/07/2021 14:49 WG1718436
Chlordane U 0.138 0.401 1 08/07/2021 14:49 WG1718436
4,4-DDD U 0.00494 0.0267 1 08/07/2021 14:49 WG1718436
4,4-DDE U 0.00489 0.0267 1 08/07/2021 14:49 WG1718436
4,4-DDT U 0.00837 0.0267 1 08/07/2021 14:49 WG1718436
Dieldrin U 0.00459 0.0267 1 08/07/2021 14:49 WG1718436
Endosulfan I U 0.00485 0.0267 1 08/07/2021 14:49 WG1718436
Endosulfan II U 0.00447 0.0267 1 08/07/2021 14:49 WG1718436
Endosulfan sulfate U 0.00486 0.0267 1 08/07/2021 14:49 WG1718436
Endrin U 0.00467 0.0267 1 08/07/2021 14:49 WG1718436
Endrin aldehyde U 0.00453 0.0267 1 08/07/2021 14:49 WG1718436
Endrin ketone U 0.00949 0.0267 1 08/07/2021 14:49 WG1718436
Heptachlor U 0.00571 0.0267 1 08/07/2021 14:49 WG1718436
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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SAMPLE RESULTS - 03
L1385116
ND-03
Collected date/time: 07/30/21 12:40
Pesticides (GC) by Method 8081
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Heptachlor epoxide U 0.00453 0.0267 1 08/07/2021 14:49 WG1718436
Hexachlorobenzene U 0.00462 0.0267 1 08/07/2021 14:49 WG1718436
Methoxychlor U 0.00646 0.0267 1 08/07/2021 14:49 WG1718436
Toxaphene U 0.166 0.534 1 08/07/2021 14:49 WG1718436
(S) Decachlorobiphenyl 74.7 10.0-135 08/07/2021 14:49 WG1718436
(S) Tetrachloro-m-xylene 68.1 10.0-139 08/07/2021 14:49 WG1718436
Polychlorinated Biphenyls (GC) by Method 8082
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
PCB 1016 U 0.0158 0.0454 1 08/07/2021 02:53 WG1718436
PCB 1221 U 0.0158 0.0454 1 08/07/2021 02:53 WG1718436
PCB 1232 U 0.0158 0.0454 1 08/07/2021 02:53 WG1718436
PCB 1242 0.0390 B J 0.0158 0.0454 1 08/07/2021 02:53 WG1718436
PCB 1248 U 0.00985 0.0227 1 08/07/2021 02:53 WG1718436
PCB 1254 U 0.00985 0.0227 1 08/07/2021 02:53 WG1718436
PCB 1260 U 0.00985 0.0227 1 08/07/2021 02:53 WG1718436
(S) Decachlorobiphenyl 90.0 10.0-135 08/07/2021 02:53 WG1718436
(S) Tetrachloro-m-xylene 91.5 10.0-139 08/07/2021 02:53 WG1718436
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Anthracene 0.00369 J 0.00307 0.00801 1 08/08/2021 08:07 WG1718521
Acenaphthene U 0.00279 0.00801 1 08/08/2021 08:07 WG1718521
Acenaphthylene U 0.00288 0.00801 1 08/08/2021 08:07 WG1718521
Benzo(a)anthracene 0.00790 J 0.00231 0.00801 1 08/08/2021 08:07 WG1718521
Benzo(a)pyrene 0.00900 0.00239 0.00801 1 08/08/2021 08:07 WG1718521
Benzo(b)fluoranthene 0.0132 0.00204 0.00801 1 08/08/2021 08:07 WG1718521
Benzo(g,h,i)perylene 0.0106 0.00236 0.00801 1 08/08/2021 08:07 WG1718521
Benzo(k)fluoranthene 0.00449 J 0.00287 0.00801 1 08/08/2021 08:07 WG1718521
Chrysene 0.00995 0.00310 0.00801 1 08/08/2021 08:07 WG1718521
Dibenz(a,h)anthracene U 0.00230 0.00801 1 08/08/2021 08:07 WG1718521
Fluoranthene 0.0163 0.00303 0.00801 1 08/08/2021 08:07 WG1718521
Fluorene 0.00302 J 0.00274 0.00801 1 08/08/2021 08:07 WG1718521
Indeno(1,2,3-cd)pyrene 0.00881 0.00242 0.00801 1 08/08/2021 08:07 WG1718521
Naphthalene 0.0312 0.00545 0.0267 1 08/08/2021 08:07 WG1718521
Phenanthrene 0.0207 0.00308 0.00801 1 08/08/2021 08:07 WG1718521
Pyrene 0.0204 0.00267 0.00801 1 08/08/2021 08:07 WG1718521
1-Methylnaphthalene 0.00690 J 0.00599 0.0267 1 08/08/2021 08:07 WG1718521
2-Methylnaphthalene 0.0117 J 0.00570 0.0267 1 08/08/2021 08:07 WG1718521
2-Chloronaphthalene U 0.00622 0.0267 1 08/08/2021 08:07 WG1718521
(S) Nitrobenzene-d5 69.6 14.0-149 08/08/2021 08:07 WG1718521
(S) 2-Fluorobiphenyl 70.1 34.0-125 08/08/2021 08:07 WG1718521
(S) p-Terphenyl-d14 94.4 23.0-120 08/08/2021 08:07 WG1718521
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718827
Total Solids by Method 2540 G-2011 L1385116-01,02,03
Method Blank (MB)
(MB) R3689073-1 08/06/21 15:28
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00100
L1385114-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1385114-01 08/06/21 15:28 • (DUP) R3689073-3 08/06/21 15:28
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 86.2 86.0 1 0.323 10
Laboratory Control Sample (LCS)
(LCS) R3689073-2 08/06/21 15:28
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718032
Mercury by Method 7471A L1385116-01,02
Method Blank (MB)
(MB) R3688917-1 08/06/21 11:35
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Mercury U 0.0180 0.0400
Laboratory Control Sample (LCS)
(LCS) R3688917-2 08/06/21 11:37
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Mercury 0.500 0.533 107 80.0-120
L1385186-26 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1385186-26 08/06/21 12:09 • (MS) R3688917-3 08/06/21 12:12 • (MSD) R3688917-4 08/06/21 12:14
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Mercury 0.500 0.167 0.688 0.594 104 85.4 1 75.0-125 14.7 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1719328
Mercury by Method 7471A L1385116-03
Method Blank (MB)
(MB) R3689585-1 08/09/21 08:57
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Mercury U 0.0180 0.0400
Laboratory Control Sample (LCS)
(LCS) R3689585-2 08/09/21 08:59
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Mercury 0.500 0.451 90.2 80.0-120
L1385856-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1385856-01 08/09/21 09:02 • (MS) R3689585-3 08/09/21 09:04 • (MSD) R3689585-4 08/09/21 09:07
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Mercury 0.500 0.0658 0.526 0.477 92.0 82.2 1 75.0-125 9.70 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1717244
Metals (ICP) by Method 6010B L1385116-01,02,03
Method Blank (MB)
(MB) R3689241-1 08/07/21 14:48
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Arsenic U 0.518 2.00
Barium U 0.0852 0.500
Cadmium U 0.0471 0.500
Chromium U 0.133 1.00
Lead U 0.208 0.500
Selenium U 0.764 2.00
Silver U 0.127 1.00
Laboratory Control Sample (LCS)
(LCS) R3689241-2 08/07/21 14:50
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Arsenic 100 95.7 95.7 80.0-120
Barium 100 101 101 80.0-120
Cadmium 100 95.7 95.7 80.0-120
Chromium 100 100 100 80.0-120
Lead 100 97.6 97.6 80.0-120
Selenium 100 96.4 96.4 80.0-120
Silver 20.0 17.4 87.2 80.0-120
L1385076-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1385076-06 08/07/21 14:53 • (MS) R3689241-5 08/07/21 15:02 • (MSD) R3689241-6 08/07/21 15:05
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Arsenic 100 4.04 104 97.7 99.5 93.7 1 75.0-125 5.83 20
Barium 100 555 707 663 152 108 1 75.0-125 V 6.45 20
Cadmium 100 U 100 94.4 100 94.4 1 75.0-125 5.96 20
Chromium 100 16.0 119 112 103 96.0 1 75.0-125 5.95 20
Lead 100 22.3 124 118 102 96.0 1 75.0-125 4.72 20
Selenium 100 1.60 102 96.6 100 95.0 1 75.0-125 5.30 20
Silver 20.0 U 18.2 17.2 91.1 86.0 1 75.0-125 5.74 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1716854
Volatile Organic Compounds (GC/MS) by Method 8260B L1385116-01,02,03
Method Blank (MB)
(MB) R3687903-3 08/03/21 21:45
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0365 0.0500
Acrylonitrile U 0.00361 0.0125
Benzene U 0.000467 0.00100
Bromobenzene U 0.000900 0.0125
Bromodichloromethane U 0.000725 0.00250
Bromoform U 0.00117 0.0250
Bromomethane U 0.00197 0.0125
n-Butylbenzene U 0.00525 0.0125
sec-Butylbenzene U 0.00288 0.0125
tert-Butylbenzene U 0.00195 0.00500
Carbon tetrachloride U 0.000898 0.00500
Chlorobenzene U 0.000210 0.00250
Chlorodibromomethane U 0.000612 0.00250
Chloroethane U 0.00170 0.00500
Chloroform U 0.00103 0.00250
Chloromethane U 0.00435 0.0125
2-Chlorotoluene U 0.000865 0.00250
4-Chlorotoluene U 0.000450 0.00500
1,2-Dibromo-3-Chloropropane U 0.00390 0.0250
1,2-Dibromoethane U 0.000648 0.00250
Dibromomethane U 0.000750 0.00500
1,2-Dichlorobenzene U 0.000425 0.00500
1,3-Dichlorobenzene U 0.000600 0.00500
1,4-Dichlorobenzene U 0.000700 0.00500
Dichlorodifluoromethane U 0.00161 0.00250
1,1-Dichloroethane U 0.000491 0.00250
1,2-Dichloroethane U 0.000649 0.00250
1,1-Dichloroethene U 0.000606 0.00250
cis-1,2-Dichloroethene U 0.000734 0.00250
trans-1,2-Dichloroethene U 0.00104 0.00500
1,2-Dichloropropane U 0.00142 0.00500
1,1-Dichloropropene U 0.000809 0.00250
1,3-Dichloropropane U 0.000501 0.00500
cis-1,3-Dichloropropene U 0.000757 0.00250
trans-1,3-Dichloropropene U 0.00114 0.00500
2,2-Dichloropropane U 0.00138 0.00250
Di-isopropyl ether U 0.000410 0.00100
Ethylbenzene U 0.000737 0.00250
Hexachloro-1,3-butadiene U 0.00600 0.0250
Isopropylbenzene U 0.000425 0.00250
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1716854
Volatile Organic Compounds (GC/MS) by Method 8260B L1385116-01,02,03
Method Blank (MB)
(MB) R3687903-3 08/03/21 21:45
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00255 0.00500
2-Butanone (MEK)0.101 0.0635 0.100
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.00228 0.0250
Methyl tert-butyl ether U 0.000350 0.00100
Naphthalene U 0.00488 0.0125
n-Propylbenzene U 0.000950 0.00500
Styrene U 0.000229 0.0125
1,1,1,2-Tetrachloroethane U 0.000948 0.00250
1,1,2,2-Tetrachloroethane U 0.000695 0.00250
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
1,2,3-Trichlorobenzene U 0.00733 0.0125
1,2,4-Trichlorobenzene U 0.00440 0.0125
1,1,1-Trichloroethane U 0.000923 0.00250
1,1,2-Trichloroethane U 0.000597 0.00250
Trichloroethene U 0.000584 0.00100
Trichlorofluoromethane U 0.000827 0.00250
1,2,3-Trichloropropane U 0.00162 0.0125
1,2,3-Trimethylbenzene U 0.00158 0.00500
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
Vinyl chloride U 0.00116 0.00250
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 103 75.0-131
(S) 4-Bromofluorobenzene 92.4 67.0-138
(S) 1,2-Dichloroethane-d4 112 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3687903-1 08/03/21 20:29 • (LCSD) R3687903-2 08/03/21 20:48
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Acetone 0.625 1.10 0.957 176 153 10.0-160 J4 13.9 31
Acrylonitrile 0.625 0.911 0.800 146 128 45.0-153 13.0 22
Benzene 0.125 0.120 0.118 96.0 94.4 70.0-123 1.68 20
Bromobenzene 0.125 0.125 0.126 100 101 73.0-121 0.797 20
Bromodichloromethane 0.125 0.140 0.139 112 111 73.0-121 0.717 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1716854
Volatile Organic Compounds (GC/MS) by Method 8260B L1385116-01,02,03
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3687903-1 08/03/21 20:29 • (LCSD) R3687903-2 08/03/21 20:48
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Bromoform 0.125 0.123 0.122 98.4 97.6 64.0-132 0.816 20
Bromomethane 0.125 0.0939 0.0944 75.1 75.5 56.0-147 0.531 20
n-Butylbenzene 0.125 0.105 0.119 84.0 95.2 68.0-135 12.5 20
sec-Butylbenzene 0.125 0.102 0.113 81.6 90.4 74.0-130 10.2 20
tert-Butylbenzene 0.125 0.0991 0.111 79.3 88.8 75.0-127 11.3 20
Carbon tetrachloride 0.125 0.116 0.125 92.8 100 66.0-128 7.47 20
Chlorobenzene 0.125 0.117 0.117 93.6 93.6 76.0-128 0.000 20
Chlorodibromomethane 0.125 0.121 0.120 96.8 96.0 74.0-127 0.830 20
Chloroethane 0.125 0.0957 0.0998 76.6 79.8 61.0-134 4.19 20
Chloroform 0.125 0.128 0.128 102 102 72.0-123 0.000 20
Chloromethane 0.125 0.105 0.108 84.0 86.4 51.0-138 2.82 20
2-Chlorotoluene 0.125 0.106 0.113 84.8 90.4 75.0-124 6.39 20
4-Chlorotoluene 0.125 0.116 0.121 92.8 96.8 75.0-124 4.22 20
1,2-Dibromo-3-Chloropropane 0.125 0.113 0.111 90.4 88.8 59.0-130 1.79 20
1,2-Dibromoethane 0.125 0.112 0.110 89.6 88.0 74.0-128 1.80 20
Dibromomethane 0.125 0.133 0.127 106 102 75.0-122 4.62 20
1,2-Dichlorobenzene 0.125 0.113 0.114 90.4 91.2 76.0-124 0.881 20
1,3-Dichlorobenzene 0.125 0.109 0.112 87.2 89.6 76.0-125 2.71 20
1,4-Dichlorobenzene 0.125 0.112 0.114 89.6 91.2 77.0-121 1.77 20
Dichlorodifluoromethane 0.125 0.132 0.138 106 110 43.0-156 4.44 20
1,1-Dichloroethane 0.125 0.119 0.121 95.2 96.8 70.0-127 1.67 20
1,2-Dichloroethane 0.125 0.155 0.151 124 121 65.0-131 2.61 20
1,1-Dichloroethene 0.125 0.118 0.121 94.4 96.8 65.0-131 2.51 20
cis-1,2-Dichloroethene 0.125 0.128 0.129 102 103 73.0-125 0.778 20
trans-1,2-Dichloroethene 0.125 0.118 0.122 94.4 97.6 71.0-125 3.33 20
1,2-Dichloropropane 0.125 0.129 0.126 103 101 74.0-125 2.35 20
1,1-Dichloropropene 0.125 0.121 0.122 96.8 97.6 73.0-125 0.823 20
1,3-Dichloropropane 0.125 0.117 0.116 93.6 92.8 80.0-125 0.858 20
cis-1,3-Dichloropropene 0.125 0.116 0.115 92.8 92.0 76.0-127 0.866 20
trans-1,3-Dichloropropene 0.125 0.113 0.116 90.4 92.8 73.0-127 2.62 20
2,2-Dichloropropane 0.125 0.139 0.142 111 114 59.0-135 2.14 20
Di-isopropyl ether 0.125 0.141 0.137 113 110 60.0-136 2.88 20
Ethylbenzene 0.125 0.112 0.113 89.6 90.4 74.0-126 0.889 20
Hexachloro-1,3-butadiene 0.125 0.0993 0.116 79.4 92.8 57.0-150 15.5 20
Isopropylbenzene 0.125 0.110 0.115 88.0 92.0 72.0-127 4.44 20
p-Isopropyltoluene 0.125 0.0986 0.106 78.9 84.8 72.0-133 7.23 20
2-Butanone (MEK)0.625 0.857 0.821 137 131 30.0-160 4.29 24
Methylene Chloride 0.125 0.137 0.135 110 108 68.0-123 1.47 20
4-Methyl-2-pentanone (MIBK)0.625 0.699 0.668 112 107 56.0-143 4.54 20
Methyl tert-butyl ether 0.125 0.134 0.127 107 102 66.0-132 5.36 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1716854
Volatile Organic Compounds (GC/MS) by Method 8260B L1385116-01,02,03
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3687903-1 08/03/21 20:29 • (LCSD) R3687903-2 08/03/21 20:48
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.125 0.0848 0.0906 67.8 72.5 59.0-130 6.61 20
n-Propylbenzene 0.125 0.104 0.113 83.2 90.4 74.0-126 8.29 20
Styrene 0.125 0.106 0.106 84.8 84.8 72.0-127 0.000 20
1,1,1,2-Tetrachloroethane 0.125 0.120 0.118 96.0 94.4 74.0-129 1.68 20
1,1,2,2-Tetrachloroethane 0.125 0.123 0.123 98.4 98.4 68.0-128 0.000 20
Tetrachloroethene 0.125 0.111 0.117 88.8 93.6 70.0-136 5.26 20
Toluene 0.125 0.110 0.115 88.0 92.0 75.0-121 4.44 20
1,1,2-Trichlorotrifluoroethane 0.125 0.117 0.122 93.6 97.6 61.0-139 4.18 20
1,2,3-Trichlorobenzene 0.125 0.0852 0.0967 68.2 77.4 59.0-139 12.6 20
1,2,4-Trichlorobenzene 0.125 0.0931 0.103 74.5 82.4 62.0-137 10.1 20
1,1,1-Trichloroethane 0.125 0.130 0.132 104 106 69.0-126 1.53 20
1,1,2-Trichloroethane 0.125 0.135 0.130 108 104 78.0-123 3.77 20
Trichloroethene 0.125 0.122 0.125 97.6 100 76.0-126 2.43 20
Trichlorofluoromethane 0.125 0.112 0.123 89.6 98.4 61.0-142 9.36 20
1,2,3-Trichloropropane 0.125 0.120 0.118 96.0 94.4 67.0-129 1.68 20
1,2,3-Trimethylbenzene 0.125 0.107 0.112 85.6 89.6 74.0-124 4.57 20
1,2,4-Trimethylbenzene 0.125 0.101 0.111 80.8 88.8 70.0-126 9.43 20
1,3,5-Trimethylbenzene 0.125 0.105 0.111 84.0 88.8 73.0-127 5.56 20
Vinyl chloride 0.125 0.107 0.114 85.6 91.2 63.0-134 6.33 20
Xylenes, Total 0.375 0.327 0.331 87.2 88.3 72.0-127 1.22 20
(S) Toluene-d8 94.3 95.1 75.0-131
(S) 4-Bromofluorobenzene 105 103 67.0-138
(S) 1,2-Dichloroethane-d4 121 119 70.0-130
L1385116-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1385116-01 08/04/21 05:40 • (MS) R3687903-4 08/04/21 05:59 • (MSD) R3687903-5 08/04/21 06:18
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acetone 8.59 U 12.4 14.2 144 165 8 10.0-160 J5 14.0 40
Acrylonitrile 8.59 U 11.3 12.1 132 141 8 10.0-160 7.04 40
Benzene 1.72 U 1.89 1.89 110 110 8 10.0-149 0.000 37
Bromobenzene 1.72 U 2.15 2.18 125 127 8 10.0-156 1.59 38
Bromodichloromethane 1.72 U 2.25 2.28 131 133 8 10.0-143 1.52 37
Bromoform 1.72 U 1.91 1.80 111 105 8 10.0-146 5.56 36
Bromomethane 1.72 U 1.71 1.68 99.6 97.5 8 10.0-149 2.13 38
n-Butylbenzene 1.72 U 1.87 1.94 109 113 8 10.0-160 3.60 40
sec-Butylbenzene 1.72 U 1.87 1.96 109 114 8 10.0-159 4.48 39
tert-Butylbenzene 1.72 U 1.82 1.87 106 109 8 10.0-156 2.79 39
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1716854
Volatile Organic Compounds (GC/MS) by Method 8260B L1385116-01,02,03
L1385116-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1385116-01 08/04/21 05:40 • (MS) R3687903-4 08/04/21 05:59 • (MSD) R3687903-5 08/04/21 06:18
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Carbon tetrachloride 1.72 U 1.99 1.80 116 105 8 10.0-145 9.95 37
Chlorobenzene 1.72 U 1.94 1.94 113 113 8 10.0-152 0.000 39
Chlorodibromomethane 1.72 U 1.96 1.96 114 114 8 10.0-146 0.000 37
Chloroethane 1.72 U 1.80 1.69 105 98.6 8 10.0-146 6.29 40
Chloroform 1.72 U 2.01 2.01 117 117 8 10.0-146 0.000 37
Chloromethane 1.72 U 1.98 1.75 115 102 8 10.0-159 12.0 37
2-Chlorotoluene 1.72 U 1.77 1.87 103 109 8 10.0-159 5.66 38
4-Chlorotoluene 1.72 U 1.96 2.04 114 119 8 10.0-155 4.29 39
1,2-Dibromo-3-Chloropropane 1.72 U 1.67 1.62 97.1 94.5 8 10.0-151 2.71 39
1,2-Dibromoethane 1.72 U 1.84 1.92 107 112 8 10.0-148 4.57 34
Dibromomethane 1.72 U 1.94 2.01 113 117 8 10.0-147 3.48 35
1,2-Dichlorobenzene 1.72 U 1.77 1.82 103 106 8 10.0-155 2.87 37
1,3-Dichlorobenzene 1.72 U 1.79 1.86 104 108 8 10.0-153 3.77 38
1,4-Dichlorobenzene 1.72 U 1.80 1.86 105 108 8 10.0-151 2.82 38
Dichlorodifluoromethane 1.72 U 2.75 2.47 160 144 8 10.0-160 10.5 35
1,1-Dichloroethane 1.72 U 1.91 1.77 111 103 8 10.0-147 7.48 37
1,2-Dichloroethane 1.72 U 2.27 2.49 132 145 8 10.0-148 9.39 35
1,1-Dichloroethene 1.72 U 2.23 2.04 130 119 8 10.0-155 8.84 37
cis-1,2-Dichloroethene 1.72 U 2.03 1.92 118 112 8 10.0-149 5.22 37
trans-1,2-Dichloroethene 1.72 U 2.03 1.84 118 107 8 10.0-150 9.78 37
1,2-Dichloropropane 1.72 U 2.08 2.04 121 119 8 10.0-148 1.67 37
1,1-Dichloropropene 1.72 U 2.10 2.08 122 121 8 10.0-153 0.823 35
1,3-Dichloropropane 1.72 U 1.96 2.15 114 125 8 10.0-154 9.21 35
cis-1,3-Dichloropropene 1.72 U 2.04 2.04 119 119 8 10.0-151 0.000 37
trans-1,3-Dichloropropene 1.72 U 1.92 1.99 112 116 8 10.0-148 3.51 37
2,2-Dichloropropane 1.72 U 1.82 1.74 106 101 8 10.0-138 4.83 36
Di-isopropyl ether 1.72 U 2.06 1.84 120 107 8 10.0-147 11.5 36
Ethylbenzene 1.72 U 1.84 1.82 107 106 8 10.0-160 0.939 38
Hexachloro-1,3-butadiene 1.72 U 2.71 2.53 158 147 8 10.0-160 7.21 40
Isopropylbenzene 1.72 U 1.74 1.72 101 100 8 10.0-155 0.995 38
p-Isopropyltoluene 1.72 U 1.77 1.79 103 104 8 10.0-160 0.966 40
2-Butanone (MEK)8.59 U 12.6 13.9 147 162 8 10.0-160 J5 9.33 40
Methylene Chloride 1.72 U 1.94 1.67 113 97.2 8 10.0-141 15.0 37
4-Methyl-2-pentanone (MIBK)8.59 U 9.93 10.3 116 120 8 10.0-160 3.90 35
Methyl tert-butyl ether 1.72 U 1.77 1.46 103 84.7 8 11.0-147 19.5 35
Naphthalene 1.72 U 1.39 1.41 80.9 82.0 8 10.0-160 1.35 36
n-Propylbenzene 1.72 U 1.80 1.92 105 112 8 10.0-158 6.45 38
Styrene 1.72 U 1.71 1.69 99.5 98.4 8 10.0-160 1.11 40
1,1,1,2-Tetrachloroethane 1.72 U 1.71 1.67 99.4 97.4 8 10.0-149 2.03 39
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1716854
Volatile Organic Compounds (GC/MS) by Method 8260B L1385116-01,02,03
L1385116-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1385116-01 08/04/21 05:40 • (MS) R3687903-4 08/04/21 05:59 • (MSD) R3687903-5 08/04/21 06:18
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
1,1,2,2-Tetrachloroethane 1.72 U 1.63 1.64 94.8 95.2 8 10.0-160 0.421 35
Tetrachloroethene 1.72 U 1.94 1.92 113 112 8 10.0-156 0.889 39
Toluene 1.72 U 1.86 1.92 108 112 8 10.0-156 3.64 38
1,1,2-Trichlorotrifluoroethane 1.72 U 2.54 2.22 148 129 8 10.0-160 13.7 36
1,2,3-Trichlorobenzene 1.72 U 1.47 1.49 85.7 86.6 8 10.0-160 1.04 40
1,2,4-Trichlorobenzene 1.72 U 1.50 1.55 87.5 90.0 8 10.0-160 2.82 40
1,1,1-Trichloroethane 1.72 U 2.10 1.84 122 107 8 10.0-144 13.1 35
1,1,2-Trichloroethane 1.72 U 2.15 2.22 125 129 8 10.0-160 3.15 35
Trichloroethene 1.72 U 2.37 2.51 138 146 8 10.0-156 5.63 38
Trichlorofluoromethane 1.72 U 2.32 1.59 135 92.3 8 10.0-160 37.6 40
1,2,3-Trichloropropane 1.72 U 1.92 2.01 112 117 8 10.0-156 4.37 35
1,2,3-Trimethylbenzene 1.72 U 1.70 1.72 98.7 99.9 8 10.0-160 1.21 36
1,2,4-Trimethylbenzene 1.72 U 1.71 1.79 99.6 104 8 10.0-160 4.32 36
1,3,5-Trimethylbenzene 1.72 U 1.77 1.87 103 109 8 10.0-160 5.66 38
Vinyl chloride 1.72 U 2.11 2.01 123 117 8 10.0-160 5.00 37
Xylenes, Total 5.15 U 5.21 5.21 101 101 8 10.0-160 0.000 38
(S) Toluene-d8 94.2 95.1 75.0-131
(S) 4-Bromofluorobenzene 102 98.7 67.0-138
(S) 1,2-Dichloroethane-d4 108 109 70.0-130
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718436
Pesticides (GC) by Method 8081 L1385116-01,02,03
Method Blank (MB)
(MB) R3689167-1 08/07/21 12:55
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Aldrin U 0.00376 0.0200
Alpha BHC U 0.00368 0.0200
Beta BHC U 0.00379 0.0200
Delta BHC U 0.00346 0.0200
Gamma BHC U 0.00344 0.0200
4,4-DDD U 0.00370 0.0200
4,4-DDE U 0.00366 0.0200
4,4-DDT U 0.00627 0.0200
Dieldrin U 0.00344 0.0200
Endosulfan I U 0.00363 0.0200
Endosulfan II U 0.00335 0.0200
Endosulfan sulfate U 0.00364 0.0200
Endrin U 0.00350 0.0200
Endrin aldehyde U 0.00339 0.0200
Endrin ketone U 0.00711 0.0200
Heptachlor U 0.00428 0.0200
Heptachlor epoxide U 0.00339 0.0200
Hexachlorobenzene U 0.00346 0.0200
Methoxychlor U 0.00484 0.0200
Chlordane U 0.103 0.300
Toxaphene U 0.124 0.400
(S) Decachlorobiphenyl 72.5 10.0-135
(S) Tetrachloro-m-xylene 68.5 10.0-139
Laboratory Control Sample (LCS)
(LCS) R3689167-2 08/07/21 13:31
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Aldrin 0.0666 0.0393 59.0 34.0-136 P
Alpha BHC 0.0666 0.0428 64.3 34.0-139
Beta BHC 0.0666 0.0456 68.5 34.0-133
Delta BHC 0.0666 0.0395 59.3 34.0-135 P
Gamma BHC 0.0666 0.0447 67.1 34.0-136
4,4-DDD 0.0666 0.0417 62.6 33.0-141
4,4-DDE 0.0666 0.0417 62.6 34.0-134
4,4-DDT 0.0666 0.0454 68.2 30.0-143
Dieldrin 0.0666 0.0413 62.0 35.0-137
Endosulfan I 0.0666 0.0404 60.7 34.0-134 P
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718436
Pesticides (GC) by Method 8081 L1385116-01,02,03
Laboratory Control Sample (LCS)
(LCS) R3689167-2 08/07/21 13:31
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Endosulfan II 0.0666 0.0426 64.0 35.0-132
Endosulfan sulfate 0.0666 0.0400 60.1 35.0-132
Endrin 0.0666 0.0422 63.4 34.0-137
Endrin aldehyde 0.0666 0.0358 53.8 23.0-121 P
Endrin ketone 0.0666 0.0453 68.0 35.0-144
Heptachlor 0.0666 0.0422 63.4 36.0-141
Heptachlor epoxide 0.0666 0.0445 66.8 36.0-134
Hexachlorobenzene 0.0666 0.0477 71.6 33.0-129
Methoxychlor 0.0666 0.0403 60.5 28.0-150 P
(S) Decachlorobiphenyl 79.1 10.0-135
(S) Tetrachloro-m-xylene 85.9 10.0-139
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718436
Polychlorinated Biphenyls (GC) by Method 8082 L1385116-01,02,03
Method Blank (MB)
(MB) R3689202-1 08/07/21 01:10
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
PCB 1016 U 0.0118 0.0340
PCB 1221 U 0.0118 0.0340
PCB 1232 U 0.0118 0.0340
PCB 1242 0.0205 J 0.0118 0.0340
PCB 1248 U 0.00738 0.0170
PCB 1254 U 0.00738 0.0170
PCB 1260 U 0.00738 0.0170
(S) Decachlorobiphenyl 106 10.0-135
(S) Tetrachloro-m-xylene 109 10.0-139
Laboratory Control Sample (LCS)
(LCS) R3689202-2 08/07/21 01:23
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
PCB 1260 0.167 0.166 99.4 37.0-145
PCB 1016 0.167 0.170 102 36.0-141
(S) Decachlorobiphenyl 94.9 10.0-135
(S) Tetrachloro-m-xylene 107 10.0-139
L1384798-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1384798-01 08/07/21 01:36 • (MS) R3689202-3 08/07/21 01:49 • (MSD) R3689202-4 08/07/21 02:01
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
PCB 1260 0.202 U 0.430 0.257 213 131 1 10.0-160 J5 P J3 P 50.6 38
PCB 1016 0.202 U 286 306 142000 157000 1 10.0-160 J5 P J5 P 6.98 37
(S) Decachlorobiphenyl 96.1 109 10.0-135
(S) Tetrachloro-m-xylene 101 112 10.0-139
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718521
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM L1385116-01,02,03
Method Blank (MB)
(MB) R3689200-2 08/06/21 15:37
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Anthracene U 0.00230 0.00600
Acenaphthene U 0.00209 0.00600
Acenaphthylene U 0.00216 0.00600
Benzo(a)anthracene U 0.00173 0.00600
Benzo(a)pyrene U 0.00179 0.00600
Benzo(b)fluoranthene U 0.00153 0.00600
Benzo(g,h,i)perylene U 0.00177 0.00600
Benzo(k)fluoranthene U 0.00215 0.00600
Chrysene U 0.00232 0.00600
Dibenz(a,h)anthracene U 0.00172 0.00600
Fluoranthene U 0.00227 0.00600
Fluorene U 0.00205 0.00600
Indeno(1,2,3-cd)pyrene U 0.00181 0.00600
Naphthalene U 0.00408 0.0200
Phenanthrene U 0.00231 0.00600
Pyrene U 0.00200 0.00600
1-Methylnaphthalene U 0.00449 0.0200
2-Methylnaphthalene U 0.00427 0.0200
2-Chloronaphthalene U 0.00466 0.0200
(S) Nitrobenzene-d5 97.1 14.0-149
(S) 2-Fluorobiphenyl 96.3 34.0-125
(S) p-Terphenyl-d14 117 23.0-120
Laboratory Control Sample (LCS)
(LCS) R3689200-1 08/06/21 15:17
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Anthracene 0.0800 0.0775 96.9 50.0-126
Acenaphthene 0.0800 0.0773 96.6 50.0-120
Acenaphthylene 0.0800 0.0856 107 50.0-120
Benzo(a)anthracene 0.0800 0.0790 98.8 45.0-120
Benzo(a)pyrene 0.0800 0.0739 92.4 42.0-120
Benzo(b)fluoranthene 0.0800 0.0714 89.3 42.0-121
Benzo(g,h,i)perylene 0.0800 0.0698 87.3 45.0-125
Benzo(k)fluoranthene 0.0800 0.0750 93.8 49.0-125
Chrysene 0.0800 0.0777 97.1 49.0-122
Dibenz(a,h)anthracene 0.0800 0.0713 89.1 47.0-125
Fluoranthene 0.0800 0.0762 95.3 49.0-129
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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QUALITY CONTROL SUMMARYWG1718521
Semi Volatile Organic Compounds (GC/MS) by Method 8270C-SIM L1385116-01,02,03
Laboratory Control Sample (LCS)
(LCS) R3689200-1 08/06/21 15:17
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Fluorene 0.0800 0.0773 96.6 49.0-120
Indeno(1,2,3-cd)pyrene 0.0800 0.0718 89.8 46.0-125
Naphthalene 0.0800 0.0757 94.6 50.0-120
Phenanthrene 0.0800 0.0736 92.0 47.0-120
Pyrene 0.0800 0.0778 97.3 43.0-123
1-Methylnaphthalene 0.0800 0.0770 96.3 51.0-121
2-Methylnaphthalene 0.0800 0.0722 90.3 50.0-120
2-Chloronaphthalene 0.0800 0.0732 91.5 50.0-120
(S) Nitrobenzene-d5 106 14.0-149
(S) 2-Fluorobiphenyl 101 34.0-125
(S) p-Terphenyl-d14 117 23.0-120
L1386207-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1386207-06 08/06/21 20:55 • (MS) R3689200-3 08/06/21 21:15 • (MSD) R3689200-4 08/06/21 21:35
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Anthracene 0.0788 U 0.0531 0.0554 67.4 71.0 1 10.0-145 4.24 30
Acenaphthene 0.0788 U 0.0635 0.0650 80.6 83.3 1 14.0-127 2.33 27
Acenaphthylene 0.0788 U 0.0659 0.0682 83.6 87.4 1 21.0-124 3.43 25
Benzo(a)anthracene 0.0788 U 0.0477 0.0550 60.5 70.5 1 10.0-139 14.2 30
Benzo(a)pyrene 0.0788 U 0.0529 0.0618 67.1 79.2 1 10.0-141 15.5 31
Benzo(b)fluoranthene 0.0788 U 0.0536 0.0626 68.0 80.3 1 10.0-140 15.5 36
Benzo(g,h,i)perylene 0.0788 U 0.0554 0.0637 70.3 81.7 1 10.0-140 13.9 33
Benzo(k)fluoranthene 0.0788 U 0.0560 0.0641 71.1 82.2 1 10.0-137 13.5 31
Chrysene 0.0788 U 0.0560 0.0655 71.1 84.0 1 10.0-145 15.6 30
Dibenz(a,h)anthracene 0.0788 U 0.0542 0.0581 68.8 74.5 1 10.0-132 6.95 31
Fluoranthene 0.0788 U 0.0558 0.0607 70.8 77.8 1 10.0-153 8.41 33
Fluorene 0.0788 U 0.0577 0.0603 73.2 77.3 1 11.0-130 4.41 29
Indeno(1,2,3-cd)pyrene 0.0788 U 0.0476 0.0562 60.4 72.1 1 10.0-137 16.6 32
Naphthalene 0.0788 0.00555 0.0679 0.0668 79.1 78.5 1 10.0-135 1.63 27
Phenanthrene 0.0788 U 0.0554 0.0591 70.3 75.8 1 10.0-144 6.46 31
Pyrene 0.0788 U 0.0611 0.0679 77.5 87.1 1 10.0-148 10.5 35
1-Methylnaphthalene 0.0788 U 0.0679 0.0681 86.2 87.3 1 10.0-142 0.294 28
2-Methylnaphthalene 0.0788 U 0.0604 0.0607 76.6 77.8 1 10.0-137 0.495 28
2-Chloronaphthalene 0.0788 U 0.0613 0.0616 77.8 79.0 1 29.0-120 0.488 24
(S) Nitrobenzene-d5 74.9 75.0 14.0-149
(S) 2-Fluorobiphenyl 87.6 88.2 34.0-125
(S) p-Terphenyl-d14 90.9 105 23.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
MDL (dry)Method Detection Limit.
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
B The same analyte is found in the associated blank.
J The identification of the analyte is acceptable; the reported value is an estimate.
J3 The associated batch QC was outside the established quality control range for precision.
J4 The associated batch QC was outside the established quality control range for accuracy.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
P RPD between the primary and confirmatory analysis exceeded 40%.
V The sample concentration is too high to evaluate accurate spike recoveries.
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS
¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2 Tc
3 Ss
4 Cn
5 Sr
6 Qc
7 Gl
8 Al
9 Sc
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