WS-27982_47271_CA_LSA1_20201217

December 17, 2020
Mr. Gene Mao
Environmental Health Division
Guilford County Department of Health & Human Services
400 West Market Street, Suite 300
Greensboro, North Carolina 27401
Subject:Groundwater Monitoring Letter Report
Speedway 6952-C
2201 North Main Street, High Point, North Carolina
Incident No. 47271
Mid-Atlantic Project No. R1200.0F
Dear Mr. Mao:
Speedway LLC is pleased to submit the requested letter report for Speedway #6952 facility
located at 2201 North Main Street in High Point, North Carolina. The letter report includes
well construction and sampling information for a well installed at the facility to document
current groundwater conditions post-tank and soil removal activities.
If you have any questions, please feel free to contact me at at [phone] or Trey
Marchant with Mid-Atlantic Associates, Inc. at [phone].
Sincerely,
SPEEDWAY LLC
Charles A. Chiara
Environmental Representative
December 17, 2020
Mr. Gene Mao
Environmental Health Division
Guilford County Department of Health & Human Services
400 West Market Street, Suite 300
Greensboro, North Carolina 27401
Reference:Groundwater Monitoring Letter Report
Speedway 6952-C
2201 North Main Street, High Point, North Carolina
Incident No. 47271
Mid-Atlantic Project No. R1200.0F
Dear Mr. Mao:
On behalf of Speedway LLC, Mid-Atlantic Associates, Inc. (Mid-Atlantic) submits the
following Groundwater Monitoring Letter Report summarizing well construction,
installation, and sampling of one groundwater monitoring well at the facility to document
current groundwater conditions post-tank and soil removal activities. The USTs were
closed at this site during the Spring of 2020. Free product was observed during the
removal of the nested USTs located on the east side of the building. As a result, the
North Carolina Department of Environmental Quality (NCDEQ) requested the installation
of a monitoring well in this area to check for the presence of free product and/or collect
a groundwater sample. Due to the physical distance between the source area of the
original release (Incident 12017) and the observed free product, NCDEQ stated a new
incident number (47271) is being assigned to the release associated with the nested
USTs. A site location map is provided in Drawing 1.1.
WELL INSTALLATION
Carolina Soil Investigations (CSI) mobilized to the site on November 5, 2020 to provide
drilling and soil sampling services under supervision of one of Mid-Atlantic's technicians.
CSI collected soil samples via macrocores to 30 feet below land surface (BLS) for soil
characterization. Soils consisted mostly of light brown, gray, and white sandy micaceous
silt, with petroleum hydrocarbon staining and odor. CSI switched to seven-inch outer
diameter hollow stem augers and bored to approximately 29 feet BLS. Soil cuttings from
5 to 29 feet were containerized for offsite disposal.
The borehole was completed with a flush-mount monitoring well using 10 feet of
0.010-inch slotted PVC screen and 16 feet of PVC riser. The location of the monitoring
well (MW-11) is illustrated in Drawing 1.2 (Site and Monitoring Well Location Map). A soil
boring log and well construction record are attached.
Upon completion, the well was developed using a disposable bailer until purge water
turbidity had been reduced. Purge water exhibited a petroleum odor.
WELL SAMPLING
On November 6, 2020,Mid-Atlantic personnel returned to the site to sample the
newly-installed well, MW-11.After purging, the well was sampled using a new
disposable bailer and laboratory-provided sample containers.The collected sample was
shipped under chain-of-custody protocol to Pace Analytical in Mt Juliet TN and analyzed
by the following methods:
•Total Lead by Method 6010D
•Volatile Petroleum Hydrocarbons by Method MADEPV (a.k.a., MADEP VPH)
•Volatile Organic Compounds (GC/MS) by Method 6200B-2011
•Ethylene Dibromide - EDB / DBCP by Method 504.1
•TPH by Method MADEPE (a.k.a, MADEP EPH)
•Semi Volatile Organic Compounds (GC/MS) by Method 625.1
ANALYTICAL RESULTS
The laboratory analytical report is included as an appendix and summarized in Table
1, attached. As summarized, multiple volatile organic compounds (VOCs), semi-VOCs
(SVOCs), and MADEP compounds were detected at concentrations exceeding their
respective North Carolina Groundwater Quality Standards (NCGQS). In addition,
1,2-dibromoethane (ethylene dibromide, or EDB) and benzene were detected in the
groundwater sample at concentrations exceeding their respective Gross Contaminant
Levels (GCLs). Lead was not detected in the groundwater sample at a concentration
exceeding its NCGQS or GCL.
CONCLUSIONS AND RECOMMENDATIONS
Groundwater in the proximity of the former UST basin is impacted above the NCGQS
and the GCLs.Based on the GCL exceedances, it appears that the incident should
be assigned an "intermediate" risk classification. Since numerous monitoring wells were
present on this site in the past, additional monitoring wells may not be needed at this
time. We recommend engaging with NCDEQ to determine the next course of action for
this site.
Groundwater Monitoring Letter Report
Speedway 6952
High Point, NC
December 17, 2020
Page 2
CLOSING
Mr.Mao, we appreciate the opportunity to submit this Letter Report to you. If you have
any questions, please feel free to contact us at 919-250-9918.
Sincerely,
MID-ATLANTIC ASSOCIATES, INC.
Reina D. Clark
Project Manager
Raymond S. "Trey" Marchant, III, P.G.
Principal Geologist
Attachments:Drawing 1.1 - Topographic Site Map
Drawing 1.2 -Site and Monitoring Well Location Map
Soil Boring and Well Construction Log
Table
Laboratory Analytical Report
Groundwater Monitoring Letter Report
Speedway 6952
High Point, NC
December 17, 2020
Page 3
DRAWING 1.1 - TOPOGRAPHIC SITE MAP
´
TOPOGRAPHIC SITE MAP SPEEDWAY #69522201 NORTH MAIN STREETHIGH POINT, NORTH CAROLINA
DRAWN BY:DATE:
ENG. CHECK:
JOB NO:
APPROVAL:
DRAFTCHECK:GIS NO:
DWG NO:
REFERENCES:SCALE:
RANDOLPHROWAN
GUILFORD
DAVIDSON
FORSYTH
DAVIE
YADKIN
MOORECABARRUSSTANLY
ROCKINGHAM
§¨¦I73
AREA SHOWNWITHIN NORTH CAROLINA
NOVEMBER 2020
000R1200.0F
04G-R1200.11-1 1.1
1. HIGH POINT WEST, NC DIGITAL RASTER GRAPHIC FILE, USGS. SCANNED FROM 1:24,000-SCALE TOPOGRAPHIC MAP: HIGH POINT WEST, NC, 2013, USGS. 2. INSET MAP DIGITAL DATA FROM 2002 NATIONAL TRANSPORTATION ATLAS, BUREAU OF TRANSPORTATION STATISTICS, WASHINGTON, D.C.
CONTOUR INTERVAL = 10 FEET
0 1,000 2,000Feet
SITE
´
1:12,000
DRAWING 1.2 - SITE & MONITORING WELL LOCATION MAP
DRAWN BY: KRC DATE:
ENG. CHECK:
JOB NO:
APPROVAL: RSM
DRAFTCHECK: RDC GIS NO:
DWG NO: 1.2
@A
SPEEDWAY 6952
MW-11
Scott Ave N Main
St
NCCGIA, NC911 Board
´
1:360SCALE:
SITE MAP SPEEDWAY #69522201 NORTH MAIN STREETHIGH POINT, NORTH CAROLINA
REFERENCES: 1. AERIAL IMAGERY FROM NC ONEMAPS 2. GUILFORD COUNTY GIS 3. MID-ATLANTIC FIELD NOTES 0 30 6015Feet
NOVEMBER 2020
000R1200.0F
03G-R1200.0F-1.2
Legend
@A MONITORING WELL
SUBJECT SITE
SOIL BORING & WELL CONSTRUCTION RECORD
Total Boring Depth (ft):ft -BLSBlow Counts
TVA (ppm)Staining and/or OdorFlushmountcover: 0-1.5'
Grout: 1.5-10'
Bentonite: 10-14'
Sand: 14-30'
Screen: 16-26'
*Macrocore sampling suspended at 30 feet BLS. Well installed through hollow stem augers to 26 feet BLS
in - indicates inches N/A - indicates not applicable to this boringft - indicates depth in feet ppm - indicates parts per millionft BLS - indicates feet below land surface 10,000 ppm = 1%
LOG OF BORING: MW-11
Page:1 of 1
Site Name: Speedway 6952 Drilling/Boring Method:DPT/Hollow Stem Auger 29
19.33'
26
Location: High Point, NC Subcontractor/Drillers: CSI Screen Depth (ft):16-26
Project Number:R1200.0F Sampling Method:Macrocore Well Depth (ft):
Date Started:11/5/2020 Driller :Donny Summers DTW (11/6/20):
SOIL DESCRIPTION (color, texture, moisture, etc.)Construction Details
ft-BLSDate Completed:11/5/2020 Monitoring Equipment:TVA MAA Field Staff:G. Fischer
2 2
4 4
6 6
22
24
8
COMMENTS: TVA = Toxic Vapor Analyzer
DTW = Depth to Water
DPT = Direct Push Technology
12
14
16
18
22
24
26
28
8
13.1%Not RecordedNot Recorded
26
28
Light brown sandy silt
Dark gray sandy silt
Staining observedNot Recorded696
890
Tan, white, and green-gray sandy micaceous silt (saprolite)12
14
16
18
20 20
30 30
1010
13.1%
13.1%
6.96%
6,680
1140
2.4%
Tan and white sandy micaceous silt (partially weathered rock)
Tan, white, and light gray sandy micaceous silt (partially weathered rock)Not Applicable9.8%
WELL CONSTRUCTION RECORD (GW-1)

4. Date Well(s) Completed: Well ID#
5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient)
N W
6.Is(are) the well(s): Permanent or Temporary
7. Is this a repair to an existing well: Yes or No
If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8.For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wellsdrilled:
9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′)
10.Static water level below top of casing: (ft.) If water level is above casing, use “+”
11. Borehole diameter: (in.)
12.Well construction method: (i.e. auger, rotary, cable, direct push, etc.)
22.Certification:
Signature of Certified Well Contractor Date
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23.Site diagram or additional well details: You may use the back of this page to provide additional well site details or wellconstruction details. You may also attach additional pages if necessary.
SUBMITTAL INSTRUCTIONS
24a. For All Wells: Submit this form within 30 days of completion of well construction to the following:
Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following:
Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
Print Form
For Internal Use Only:
FOR WATER SUPPLY WELLS ONLY:
13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:
NC Well Contractor Certification Number
Carolina Soil Investigations, LLC
Company Name
2.Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)
3.Well Use (check well use):
14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
Water Supply Well:
Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Wells > 100,000 GPD
Agricultural
Geothermal (Heating/Cooling Supply)
Industrial/Commercial Irrigation
17. SCREENFROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUTFROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
Non-Water Supply Well:
Monitoring Recovery
ft. ft.
ft. ft.
Injection Well: Aquifer Recharge Groundwater Remediation
Aquifer Storage and Recovery Salinity Barrier
Aquifer Test Stormwater Drainage
Experimental Technology Subsidence Control
Geothermal (Closed Loop) Tracer
Geothermal (Heating/Cooling Return) Other (explain under #21 Remarks)
ft. ft.
19. SAND/GRAVEL PACK (if applicable) FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS
1.Well Contractor Information:
___________________________________________________________
Well Contractor Name
TABLE
Chemical Constituent CAS Number Units
North Carolina
Groundwater
Quality
Standards
Gross
Contaminant
Levels
MW-11
11/6/2020
Method 6200B (GC/MS) Volatile Organic Compounds
1,2,4-Trimethylbenzene 95-63-6 ug/L 400 28,500 1,830
1,2-Dibromoethane 106-93-4 ug/L 0.02 50 135
1,2-Dichloroethane 107-06-2 ug/L 0.4 400 396
1,3,5-Trimethylbenzene 108-67-8 ug/L 400 25,000 547
2-Butanone (MEK)78-93-3 ug/L 4,000 4,000,000 129 J
4-Methyl-2-pentanone (MIBK)108-10-1 ug/L 100 100,000 135 J
Benzene 71-43-2 ug/L 1 5,000 24,700
Di-isopropyl ether 108-20-3 ug/L 70 70,000 949
Ethylbenzene 100-41-4 ug/L 600 84,500 2,580
Isopropylbenzene 98-82-8 ug/L 70 25,000 90
Methyl tert-butyl ether (MTBE)1634-04-4 ug/L 20 20,000 7,740 E
Methylene Chloride 75-09-2 ug/L 5 5,000 15.4 J
Naphthalene 91-20-3 ug/L 6 6,000 639
Styrene 100-42-5 ug/L 70 70,000 96.8
Toluene 108-88-3 ug/L 600 260,000 25,500
Total Xylenes 1330-20-7 ug/L 500 85,500 15,120
n-Propylbenzene 103-65-1 ug/L 70 30,000 294
p-Isopropyltoluene 99-87-6 ug/L 25 11,700 32.6
Method 625.1(GC/MS) Semi Volatile Organic Compounds
Naphthalene 91-20-3 ug/L 6 6,000 440
Phenanthrene 85-01-8 ug/L 200 410 0.298 J
Method 504.1 EDB/DBCP
Ethylene dibromide 106-93-4 ug/L 0.02 50 98.1
Method MADEP Volatile and Extractable Petroleum Hydrocarbons
C5-C8 Aliphatics NE ug/L 400 NE 86,200
C9-C18 Aliphatics NE ug/L 700 NE 25,136
C19-C36 Aliphatics NE ug/L 10000 NE ND
C9-C22 Aromatics NE ug/L 200 NE 7,553
Method 6010D (ICP) Total Lead
Lead 7439-92-1 ug/L 15 15000 9.57
NOTES
All results including NCDEQ action levels are in micrograms per liter (ug/L)
Bold: Concentration exceeds North Carolina Groundwater Quality Standard
Shaded: Concentration exceeds Gross Contaminant Level
CAS Number: Chemcial Abstracts Service identification number
NE: Not Established
ND: Not Detected at or above laboratory method detection limits
J: Detected above method dectection limit but below reporting limit, reported value is an estimate
E: The analyte calibration exceeds the upper limit of the calibration range of the instrument established by
the initial calibration
TABLE 1
CHEMICAL CONSTITUENTS DETECTED IN GROUNDWATER
SPEEDWAY 6952
HIGH POINT, NORTH CAROLINA
MID-ATLANTIC PROJECT NO.: R1200.0F
LABORATORY ANALYTICAL REPORT
ANALYTICAL REPORT
November 20, 2020
Mid-Atlantic - Speedway NC
Sample Delivery Group:L1283302
Samples Received:11/07/2020
Project Number:R1200.11
Description:Speedway #6952
Site:6952
Report To:Mr. Trey Marchant
409 Rogers View Court
Raleigh, NC 27610
Entire Report Reviewed By:
November 20, 2020
[Preliminary Report]
T. Alan Harvill
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.
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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November 20, 2020
T. Alan Harvill
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Mid-Atlantic - Speedway NC R1200.11 L1283302 11/20/20 13:21 1 of 26
ONE LAB. NATIONWIDE.TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
MW-11 L1283302-01 5
Qc: Quality Control Summary 9
Metals (ICP) by Method 6010D 9
Volatile Petroleum Hydrocarbons by Method MADEPV 10
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 11
TPH by Method MADEPE 17
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 18
Gl: Glossary of Terms 21
Al: Accreditations & Locations 22
Sc: Sample Chain of Custody 23
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-11 L1283302-01 GW Gary A. Fischer 11/06/20 08:15 11/07/20 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Metals (ICP) by Method 6010D WG1574811 1 11/14/20 23:03 11/15/20 22:30 CCE Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1576229 50 11/14/20 14:32 11/14/20 14:32 ACG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1573085 20 11/08/20 19:25 11/08/20 19:25 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1573501 1000 11/10/20 02:45 11/10/20 02:45 BMB Mt. Juliet, TN
EDB / DBCP by Method 504.1 WG1573699 1 11/10/20 06:46 11/10/20 23:30 KLM Mt. Juliet, TN
EDB / DBCP by Method 504.1 WG1573699 250 11/10/20 06:46 11/12/20 00:51 KLM Mt. Juliet, TN
TPH by Method MADEPE WG1576121 1 11/13/20 09:49 11/14/20 23:42 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1576121 1 11/13/20 09:49 11/15/20 00:04 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG1575185 1 11/12/20 16:41 11/13/20 15:54 SHG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG1575185 5 11/12/20 16:41 11/15/20 15:18 AO Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. 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]
T. Alan Harvill
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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T. Alan Harvill
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1283302
MW-11
Collected date/time: 11/06/20 08:15
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Lead 9.57 2.99 6.00 1 11/15/2020 22:30 WG1574811
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 86200 1670 5000 50 11/14/2020 14:32 WG1576229
Unadjusted C9-C12 Aliphatics 24500 1670 5000 50 11/14/2020 14:32 WG1576229
Unadjusted C9-C10 Aromatics 6640 1670 5000 50 11/14/2020 14:32 WG1576229
Total VPH 117000 1670 5000 50 11/14/2020 14:32 WG1576229
(S) 2,5-Dibromotoluene(FID)89.5 70.0-130 11/14/2020 14:32 WG1576229
(S) 2,5-Dibromotoluene(PID)90.1 70.0-130 11/14/2020 14:32 WG1576229
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,1,1,2-Tetrachloroethane U 2.94 20.0 20 11/08/2020 19:25 WG1573085
1,1,1-Trichloroethane U 2.98 20.0 20 11/08/2020 19:25 WG1573085
1,1,2,2-Tetrachloroethane U 2.66 20.0 20 11/08/2020 19:25 WG1573085
1,1,2-Trichloroethane U 3.16 20.0 20 11/08/2020 19:25 WG1573085
1,1-Dichloroethane U 2.00 20.0 20 11/08/2020 19:25 WG1573085
1,1-Dichloroethene U 3.76 20.0 20 11/08/2020 19:25 WG1573085
1,1-Dichloropropene U 2.84 20.0 20 11/08/2020 19:25 WG1573085
1,2,3-Trichlorobenzene U 4.60 20.0 20 11/08/2020 19:25 WG1573085
1,2,3-Trichloropropane U 4.74 50.0 20 11/08/2020 19:25 WG1573085
1,2,4-Trichlorobenzene U 9.62 20.0 20 11/08/2020 19:25 WG1573085
1,2,4-Trimethylbenzene 1830 6.44 20.0 20 11/08/2020 19:25 WG1573085
1,2-Dibromo-3-Chloropropane U 5.52 100 20 11/08/2020 19:25 WG1573085
1,2-Dibromoethane 135 2.52 20.0 20 11/08/2020 19:25 WG1573085
1,2-Dichlorobenzene U 2.14 20.0 20 11/08/2020 19:25 WG1573085
1,2-Dichloroethane 396 1.64 20.0 20 11/08/2020 19:25 WG1573085
1,2-Dichloropropane U 2.98 20.0 20 11/08/2020 19:25 WG1573085
1,3,5-Trimethylbenzene 547 2.08 20.0 20 11/08/2020 19:25 WG1573085
1,3-Dichlorobenzene U 2.20 20.0 20 11/08/2020 19:25 WG1573085
1,3-Dichloropropane U 2.20 20.0 20 11/08/2020 19:25 WG1573085
1,4-Dichlorobenzene U 2.40 20.0 20 11/08/2020 19:25 WG1573085
2,2-Dichloropropane U 3.22 20.0 20 11/08/2020 19:25 WG1573085
2-Butanone (MEK)129 J 23.8 200 20 11/08/2020 19:25 WG1573085
2-Chlorotoluene U 2.12 20.0 20 11/08/2020 19:25 WG1573085
4-Chlorotoluene U 2.28 20.0 20 11/08/2020 19:25 WG1573085
4-Methyl-2-pentanone (MIBK)135 J 9.56 200 20 11/08/2020 19:25 WG1573085
Acetone U 226 1000 20 11/08/2020 19:25 WG1573085
Acrolein U 50.8 1000 20 11/08/2020 19:25 WG1573085
Acrylonitrile U 13.4 200 20 11/08/2020 19:25 WG1573085
Benzene 24700 94.1 1000 1000 11/10/2020 02:45 WG1573501
Bromobenzene U 2.36 20.0 20 11/08/2020 19:25 WG1573085
Bromodichloromethane U 2.72 20.0 20 11/08/2020 19:25 WG1573085
Bromoform U 2.58 20.0 20 11/08/2020 19:25 WG1573085
Bromomethane U 12.1 100 20 11/08/2020 19:25 WG1573085
Carbon tetrachloride U 2.56 20.0 20 11/08/2020 19:25 WG1573085
Chlorobenzene U 2.32 20.0 20 11/08/2020 19:25 WG1573085
Chloroethane U 3.84 100 20 11/08/2020 19:25 WG1573085
Chloroform U 2.22 100 20 11/08/2020 19:25 WG1573085
Chloromethane U 19.2 50.0 20 11/08/2020 19:25 WG1573085
Chlorodibromomethane U 2.80 20.0 20 11/08/2020 19:25 WG1573085
Dibromomethane U 2.44 20.0 20 11/08/2020 19:25 WG1573085
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1283302
MW-11
Collected date/time: 11/06/20 08:15
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Dichlorodifluoromethane U 7.48 100 20 11/08/2020 19:25 WG1573085
Di-isopropyl ether 949 2.10 20.0 20 11/08/2020 19:25 WG1573085
Ethylbenzene 2580 2.74 20.0 20 11/08/2020 19:25 WG1573085
Hexachloro-1,3-butadiene U 6.74 20.0 20 11/08/2020 19:25 WG1573085
Isopropylbenzene 90.0 2.10 20.0 20 11/08/2020 19:25 WG1573085
Methyl tert-butyl ether 7740 E 2.02 20.0 20 11/08/2020 19:25 WG1573085
Methylene Chloride 15.4 J 8.60 100 20 11/08/2020 19:25 WG1573085
Naphthalene 639 20.0 100 20 11/08/2020 19:25 WG1573085
Styrene 96.8 2.36 20.0 20 11/08/2020 19:25 WG1573085
Tetrachloroethene U 6.00 20.0 20 11/08/2020 19:25 WG1573085
Toluene 25500 278 1000 1000 11/10/2020 02:45 WG1573501
Trichloroethene U 3.80 20.0 20 11/08/2020 19:25 WG1573085
Trichlorofluoromethane U 3.20 100 20 11/08/2020 19:25 WG1573085
Vinyl chloride U 4.68 20.0 20 11/08/2020 19:25 WG1573085
cis-1,2-Dichloroethene U 2.52 20.0 20 11/08/2020 19:25 WG1573085
m&p-Xylenes 10200 430 2000 1000 11/10/2020 02:45 WG1573501
n-Butylbenzene U 3.14 20.0 20 11/08/2020 19:25 WG1573085
n-Propylbenzene 294 1.99 20.0 20 11/08/2020 19:25 WG1573085
o-Xylene 4920 174 1000 1000 11/10/2020 02:45 WG1573501
p-Isopropyltoluene 32.6 2.40 20.0 20 11/08/2020 19:25 WG1573085
sec-Butylbenzene U 2.50 20.0 20 11/08/2020 19:25 WG1573085
tert-Butylbenzene U 2.54 20.0 20 11/08/2020 19:25 WG1573085
trans-1,2-Dichloroethene U 2.98 20.0 20 11/08/2020 19:25 WG1573085
(S) Toluene-d8 108 80.0-120 11/08/2020 19:25 WG1573085
(S) Toluene-d8 106 80.0-120 11/10/2020 02:45 WG1573501
(S) 4-Bromofluorobenzene 96.2 77.0-126 11/08/2020 19:25 WG1573085
(S) 4-Bromofluorobenzene 105 77.0-126 11/10/2020 02:45 WG1573501
(S) 1,2-Dichloroethane-d4 102 70.0-130 11/08/2020 19:25 WG1573085
(S) 1,2-Dichloroethane-d4 95.4 70.0-130 11/10/2020 02:45 WG1573501
EDB / DBCP by Method 504.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Ethylene Dibromide 98.1 1.34 5.00 250 11/12/2020 00:51 WG1573699
1,2-Dibromo-3-Chloropropane U 0.00748 0.0200 1 11/10/2020 23:30 WG1573699
TPH by Method MADEPE
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics 636 33.3 100 1 11/14/2020 23:42 WG1576121
Unadjusted C19-C36 Aliphatics U 33.3 100 1 11/14/2020 23:42 WG1576121
Unadjusted C11-C22 Aromatics 913 33.3 100 1 11/15/2020 00:04 WG1576121
Unadjusted Total Petroleum
Hydrocarbons 1550 33.3 100 1 11/15/2020 00:04 WG1576121
(S) o-Terphenyl 61.2 40.0-140 11/15/2020 00:04 WG1576121
(S) 1-Chloro-octadecane 49.6 40.0-140 11/14/2020 23:42 WG1576121
(S) 2-Fluorobiphenyl 83.9 40.0-140 11/15/2020 00:04 WG1576121
(S) 2-Bromonaphthalene 78.9 40.0-140 11/15/2020 00:04 WG1576121
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1283302
MW-11
Collected date/time: 11/06/20 08:15
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,2,4-Trichlorobenzene U 0.0698 10.0 1 11/13/2020 15:54 WG1575185
1,2-Dichlorobenzene U 0.0713 10.0 1 11/13/2020 15:54 WG1575185
1,3-Dichlorobenzene U 0.132 10.0 1 11/13/2020 15:54 WG1575185
1,4-Dichlorobenzene U 0.0942 10.0 1 11/13/2020 15:54 WG1575185
2,4-Dinitrotoluene U 0.0983 10.0 1 11/13/2020 15:54 WG1575185
2,6-Dinitrotoluene U 0.250 10.0 1 11/13/2020 15:54 WG1575185
2-Chloronaphthalene U 0.0648 1.00 1 11/13/2020 15:54 WG1575185
3,3-Dichlorobenzidine U 0.212 10.0 1 11/13/2020 15:54 WG1575185
4-Bromophenyl-phenylether U 0.0877 10.0 1 11/13/2020 15:54 WG1575185
4-Chlorophenyl-phenylether U 0.0926 10.0 1 11/13/2020 15:54 WG1575185
Acenaphthene U 0.0886 1.00 1 11/13/2020 15:54 WG1575185
Acenaphthylene U 0.0921 1.00 1 11/13/2020 15:54 WG1575185
Anthracene U 0.0804 1.00 1 11/13/2020 15:54 WG1575185
Benzidine U 3.74 10.0 1 11/13/2020 15:54 WG1575185
Benzo(a)anthracene U 0.199 1.00 1 11/13/2020 15:54 WG1575185
Benzo(a)pyrene U 0.0381 1.00 1 11/13/2020 15:54 WG1575185
Benzo(b)fluoranthene U 0.130 1.00 1 11/13/2020 15:54 WG1575185
Benzo(g,h,i)perylene U 0.121 1.00 1 11/13/2020 15:54 WG1575185
Benzo(k)fluoranthene U 0.120 1.00 1 11/13/2020 15:54 WG1575185
Bis(2-chlorethoxy)methane U 0.116 10.0 1 11/13/2020 15:54 WG1575185
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 11/13/2020 15:54 WG1575185
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 11/13/2020 15:54 WG1575185
Benzylbutyl phthalate U 0.765 3.00 1 11/13/2020 15:54 WG1575185
Chrysene U 0.130 1.00 1 11/13/2020 15:54 WG1575185
Di-n-butyl phthalate U 0.453 3.00 1 11/13/2020 15:54 WG1575185
Di-n-octyl phthalate U 0.932 3.00 1 11/13/2020 15:54 WG1575185
Dibenz(a,h)anthracene U 0.0644 1.00 1 11/13/2020 15:54 WG1575185
Diethyl phthalate U 0.287 3.00 1 11/13/2020 15:54 WG1575185
Dimethyl phthalate U 0.260 3.00 1 11/13/2020 15:54 WG1575185
Fluoranthene U 0.102 1.00 1 11/13/2020 15:54 WG1575185
Fluorene U 0.0844 1.00 1 11/13/2020 15:54 WG1575185
Hexachlorobenzene U 0.0755 1.00 1 11/13/2020 15:54 WG1575185
Hexachloro-1,3-butadiene U 0.0968 10.0 1 11/13/2020 15:54 WG1575185
Hexachlorocyclopentadiene U 0.0598 10.0 1 11/13/2020 15:54 WG1575185
Hexachloroethane U 0.127 10.0 1 11/13/2020 15:54 WG1575185
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 11/13/2020 15:54 WG1575185
Isophorone U 0.143 10.0 1 11/13/2020 15:54 WG1575185
n-Nitrosodi-n-propylamine U 0.261 10.0 1 11/13/2020 15:54 WG1575185
n-Nitrosodimethylamine U 0.998 10.0 1 11/13/2020 15:54 WG1575185
n-Nitrosodiphenylamine U 2.37 10.0 1 11/13/2020 15:54 WG1575185
Naphthalene 440 0.795 5.00 5 11/15/2020 15:18 WG1575185
Nitrobenzene U 0.297 10.0 1 11/13/2020 15:54 WG1575185
Phenanthrene 0.298 J 0.112 1.00 1 11/13/2020 15:54 WG1575185
Pyrene U 0.107 1.00 1 11/13/2020 15:54 WG1575185
(S) 2-Fluorophenol 0.000 J2 10.0-120 11/13/2020 15:54 WG1575185
(S) 2-Fluorophenol 70.5 10.0-120 11/15/2020 15:18 WG1575185
(S) Phenol-d5 0.000 J2 8.00-424 11/13/2020 15:54 WG1575185
(S) Phenol-d5 43.6 8.00-424 11/15/2020 15:18 WG1575185
(S) Nitrobenzene-d5 0.000 J2 15.0-314 11/13/2020 15:54 WG1575185
(S) Nitrobenzene-d5 120 15.0-314 11/15/2020 15:18 WG1575185
(S) 2-Fluorobiphenyl 71.9 22.0-127 11/13/2020 15:54 WG1575185
(S) 2-Fluorobiphenyl 79.4 22.0-127 11/15/2020 15:18 WG1575185
(S) 2,4,6-Tribromophenol 84.0 10.0-153 11/15/2020 15:18 WG1575185
(S) 2,4,6-Tribromophenol 77.5 10.0-153 11/13/2020 15:54 WG1575185
(S) p-Terphenyl-d14 76.4 29.0-141 11/13/2020 15:54 WG1575185
(S) p-Terphenyl-d14 83.2 29.0-141 11/15/2020 15:18 WG1575185
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1283302
MW-11
Collected date/time: 11/06/20 08:15
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Sample Narrative:
L1283302-01 WG1575185: Surrogate failure due to matrix interference
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 - TENTATIVELY IDENTIFIED COMPOUNDS
Result Qualifier MDL RDL Dilution Analysis Batch CAS #RT
Analyte ug/l ug/l ug/l date / time
Toluene 762 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000108-88-3 2.35
P-Xylene 536 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000106-42-3 2.78
Ethylbenzene 308 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000100-41-4 2.73
Benzene, 1,3,5-Trimethyl-298 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000108-67-8 3.31
Benzene, 1-Ethyl-2-Methyl-205 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000611-14-3 3.16
Cyclopentanol, 1-Methyl-144 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 001462-03-9 2.45
Unknown-05 140 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000094-08-6 5.07
Unknown-02 122 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 023888-15-5 3.17
Unknown-04 114 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000492-37-5 4.73
3-Pentanol, 3-Methyl-85.3 J N 0.000 0.000 1 11/13/2020 15:54 WG1575185 000077-74-7 2.30
Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TICs are identified and quantitated using individual standards. TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TICs are identified and quantitated only if the peak area is
10% or more of that of the nearest internal standard.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1574811
Metals (ICP) by Method 6010D L1283302-01
Method Blank (MB)
(MB) R3593285-1 11/15/20 22:13
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Lead U 2.99 6.00
Laboratory Control Sample (LCS)
(LCS) R3593285-2 11/15/20 22:16
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Lead 1000 974 97.4 80.0-120
L1283303-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1283303-02 11/15/20 22:19 • (MS) R3593285-4 11/15/20 22:24 • (MSD) R3593285-5 11/15/20 22:27
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Lead 1000 U 974 960 97.4 96.0 1 75.0-125 1.44 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1576229
Volatile Petroleum Hydrocarbons by Method MADEPV L1283302-01
Method Blank (MB)
(MB) R3593625-3 11/14/20 03:47
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C5-C8 Aliphatics U 33.3 100
Unadjusted C9-C12 Aliphatics U 33.3 100
Unadjusted C9-C10 Aromatics U 33.3 100
Total VPH U 33.3 100
(S) 2,5-Dibromotoluene(FID)88.5 70.0-130
(S) 2,5-Dibromotoluene(PID)90.0 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3593625-1 11/14/20 01:35 • (LCSD) R3593625-2 11/14/20 02:08
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C5-C8 Aliphatics 1200 992 990 82.7 82.5 70.0-130 0.202 25
Unadjusted C9-C12 Aliphatics 1400 1310 1310 93.6 93.6 70.0-130 0.000 25
Unadjusted C9-C10 Aromatics 200 193 192 96.5 96.0 70.0-130 0.519 25
Total VPH 2800 2500 2490 89.3 88.9 70.0-130 0.401 25
(S) 2,5-Dibromotoluene(FID) 110 120 70.0-130
(S) 2,5-Dibromotoluene(PID) 114 124 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1573085
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1283302-01
Method Blank (MB)
(MB) R3590854-2 11/08/20 10:21
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
cis-1,2-Dichloroethene U 0.126 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
2-Butanone (MEK)U 1.19 10.0
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1573085
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1283302-01
Method Blank (MB)
(MB) R3590854-2 11/08/20 10:21
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Tetrachloroethene U 0.300 1.00
1,2,3-Trichlorobenzene 0.252 J 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
(S) Toluene-d8 106 80.0-120
(S) 4-Bromofluorobenzene 99.1 77.0-126
(S) 1,2-Dichloroethane-d4 104 70.0-130
Laboratory Control Sample (LCS)
(LCS) R3590854-1 11/08/20 09:40
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acetone 25.0 22.6 90.4 19.0-160
Acrolein 25.0 21.9 87.6 10.0-160
Acrylonitrile 25.0 25.0 100 55.0-149
Bromobenzene 5.00 5.35 107 73.0-121
Bromodichloromethane 5.00 4.53 90.6 75.0-120
Bromoform 5.00 4.41 88.2 68.0-132
Bromomethane 5.00 6.03 121 10.0-160
n-Butylbenzene 5.00 4.52 90.4 73.0-125
sec-Butylbenzene 5.00 4.84 96.8 75.0-125
tert-Butylbenzene 5.00 4.69 93.8 76.0-124
Carbon tetrachloride 5.00 5.03 101 68.0-126
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1573085
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1283302-01
Laboratory Control Sample (LCS)
(LCS) R3590854-1 11/08/20 09:40
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Chlorobenzene 5.00 4.79 95.8 80.0-121
Chlorodibromomethane 5.00 4.50 90.0 77.0-125
Chloroethane 5.00 5.04 101 47.0-150
Chloroform 5.00 4.75 95.0 73.0-120
Chloromethane 5.00 5.30 106 41.0-142
2-Chlorotoluene 5.00 5.49 110 76.0-123
4-Chlorotoluene 5.00 5.12 102 75.0-122
1,2-Dibromo-3-Chloropropane 5.00 4.72 94.4 58.0-134
1,2-Dibromoethane 5.00 4.50 90.0 80.0-122
Dibromomethane 5.00 4.58 91.6 80.0-120
1,2-Dichlorobenzene 5.00 4.98 99.6 79.0-121
1,3-Dichlorobenzene 5.00 5.10 102 79.0-120
1,4-Dichlorobenzene 5.00 4.92 98.4 79.0-120
Dichlorodifluoromethane 5.00 5.24 105 51.0-149
1,1-Dichloroethane 5.00 5.04 101 70.0-126
1,2-Dichloroethane 5.00 4.98 99.6 70.0-128
1,1-Dichloroethene 5.00 4.68 93.6 71.0-124
cis-1,2-Dichloroethene 5.00 5.19 104 73.0-120
trans-1,2-Dichloroethene 5.00 5.28 106 73.0-120
1,2-Dichloropropane 5.00 5.23 105 77.0-125
1,1-Dichloropropene 5.00 5.18 104 74.0-126
1,3-Dichloropropane 5.00 4.74 94.8 80.0-120
2,2-Dichloropropane 5.00 4.48 89.6 58.0-130
Di-isopropyl ether 5.00 4.82 96.4 58.0-138
Ethylbenzene 5.00 4.83 96.6 79.0-123
Hexachloro-1,3-butadiene 5.00 4.89 97.8 54.0-138
Isopropylbenzene 5.00 4.70 94.0 76.0-127
p-Isopropyltoluene 5.00 4.81 96.2 76.0-125
2-Butanone (MEK)25.0 24.3 97.2 44.0-160
Methylene Chloride 5.00 5.63 113 67.0-120
4-Methyl-2-pentanone (MIBK)25.0 22.0 88.0 68.0-142
Methyl tert-butyl ether 5.00 4.96 99.2 68.0-125
Naphthalene 5.00 4.83 96.6 54.0-135
n-Propylbenzene 5.00 5.37 107 77.0-124
Styrene 5.00 4.72 94.4 73.0-130
1,1,1,2-Tetrachloroethane 5.00 4.42 88.4 75.0-125
1,1,2,2-Tetrachloroethane 5.00 5.49 110 65.0-130
Tetrachloroethene 5.00 4.90 98.0 72.0-132
1,2,3-Trichlorobenzene 5.00 5.06 101 50.0-138
1,2,4-Trichlorobenzene 5.00 5.10 102 57.0-137
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1573085
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1283302-01
Laboratory Control Sample (LCS)
(LCS) R3590854-1 11/08/20 09:40
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
1,1,1-Trichloroethane 5.00 5.00 100 73.0-124
1,1,2-Trichloroethane 5.00 4.27 85.4 80.0-120
Trichloroethene 5.00 5.06 101 78.0-124
Trichlorofluoromethane 5.00 5.31 106 59.0-147
1,2,3-Trichloropropane 5.00 5.50 110 73.0-130
1,2,4-Trimethylbenzene 5.00 4.96 99.2 76.0-121
1,3,5-Trimethylbenzene 5.00 5.06 101 76.0-122
Vinyl chloride 5.00 4.99 99.8 67.0-131
(S) Toluene-d8 102 80.0-120
(S) 4-Bromofluorobenzene 95.7 77.0-126
(S) 1,2-Dichloroethane-d4 106 70.0-130
L1280740-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1280740-01 11/08/20 13:26 • (MS) R3590854-3 11/08/20 20:06 • (MSD) R3590854-4 11/08/20 20:27
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Acetone 25.0 U 21.4 21.7 85.6 86.8 1 10.0-160 1.39 35
Acrolein 25.0 U 19.6 32.0 78.4 128 1 10.0-160 J3 48.1 39
Acrylonitrile 25.0 U 26.6 25.9 106 104 1 21.0-160 2.67 32
Bromobenzene 5.00 U 6.25 4.11 125 82.2 1 30.0-149 J3 41.3 28
Bromodichloromethane 5.00 U 5.20 3.91 104 78.2 1 31.0-150 J3 28.3 27
Bromoform 5.00 U 5.48 4.19 110 83.8 1 29.0-150 26.7 29
Bromomethane 5.00 U 5.64 3.86 113 77.2 1 10.0-160 37.5 38
n-Butylbenzene 5.00 U 6.04 3.31 121 66.2 1 31.0-150 J3 58.4 30
sec-Butylbenzene 5.00 U 6.19 3.47 124 69.4 1 33.0-155 J3 56.3 29
tert-Butylbenzene 5.00 U 6.30 3.55 126 71.0 1 34.0-153 J3 55.8 28
Carbon tetrachloride 5.00 U 6.49 4.18 130 83.6 1 23.0-159 J3 43.3 28
Chlorobenzene 5.00 U 5.82 4.00 116 80.0 1 33.0-152 J3 37.1 27
Chlorodibromomethane 5.00 U 5.25 4.07 105 81.4 1 37.0-149 25.3 27
Chloroethane 5.00 U 4.90 3.47 98.0 69.4 1 10.0-160 J3 34.2 30
Chloroform 5.00 U 5.88 3.94 118 78.8 1 29.0-154 J3 39.5 28
Chloromethane 5.00 U 5.55 3.71 111 74.2 1 10.0-160 J3 39.7 29
2-Chlorotoluene 5.00 U 6.39 3.97 128 79.4 1 32.0-153 J3 46.7 28
4-Chlorotoluene 5.00 U 5.90 3.60 118 72.0 1 32.0-150 J3 48.4 28
1,2-Dibromo-3-Chloropropane 5.00 U 5.29 4.31 106 86.2 1 22.0-151 20.4 34
1,2-Dibromoethane 5.00 U 5.33 4.18 107 83.6 1 34.0-147 24.2 27
Dibromomethane 5.00 U 5.07 4.32 101 86.4 1 30.0-151 16.0 27
1,2-Dichlorobenzene 5.00 U 5.69 4.14 114 82.8 1 34.0-149 J3 31.5 28
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1573085
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1283302-01
L1280740-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1280740-01 11/08/20 13:26 • (MS) R3590854-3 11/08/20 20:06 • (MSD) R3590854-4 11/08/20 20:27
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
1,3-Dichlorobenzene 5.00 U 5.88 3.71 118 74.2 1 36.0-146 J3 45.3 27
1,4-Dichlorobenzene 5.00 U 6.14 3.97 123 79.4 1 35.0-142 J3 42.9 27
Dichlorodifluoromethane 5.00 U 7.01 4.49 140 89.8 1 10.0-160 J3 43.8 29
1,1-Dichloroethane 5.00 U 5.70 4.00 114 80.0 1 25.0-158 J3 35.1 27
1,2-Dichloroethane 5.00 U 5.20 4.23 104 84.6 1 29.0-151 20.6 27
1,1-Dichloroethene 5.00 U 5.83 3.68 117 73.6 1 11.0-160 J3 45.2 29
cis-1,2-Dichloroethene 5.00 U 5.52 3.86 110 77.2 1 10.0-160 J3 35.4 27
trans-1,2-Dichloroethene 5.00 U 6.34 3.75 127 75.0 1 17.0-153 J3 51.3 27
1,2-Dichloropropane 5.00 U 6.09 4.32 122 86.4 1 30.0-156 J3 34.0 27
1,1-Dichloropropene 5.00 U 6.16 3.78 123 75.6 1 25.0-158 J3 47.9 27
1,3-Dichloropropane 5.00 U 5.56 4.52 111 90.4 1 38.0-147 20.6 27
2,2-Dichloropropane 5.00 U 5.92 3.90 118 78.0 1 24.0-152 J3 41.1 29
Di-isopropyl ether 5.00 U 5.30 4.02 106 80.4 1 21.0-160 27.5 28
Ethylbenzene 5.00 U 6.53 3.88 131 77.6 1 30.0-155 J3 50.9 27
Hexachloro-1,3-butadiene 5.00 U 5.65 3.79 113 75.8 1 20.0-154 J3 39.4 34
Isopropylbenzene 5.00 U 5.98 3.60 120 72.0 1 28.0-157 J3 49.7 27
p-Isopropyltoluene 5.00 U 6.12 3.43 122 68.6 1 30.0-154 J3 56.3 29
2-Butanone (MEK)25.0 U 25.8 25.0 103 100 1 10.0-160 3.15 32
Methylene Chloride 5.00 U 5.58 3.90 112 78.0 1 23.0-144 J3 35.4 28
4-Methyl-2-pentanone (MIBK)25.0 U 24.9 22.0 99.6 88.0 1 29.0-160 12.4 29
Methyl tert-butyl ether 5.00 U 5.47 4.59 109 91.8 1 28.0-150 17.5 29
Naphthalene 5.00 U 31.8 5.94 636 119 1 12.0-156 J5 J3 137 35
n-Propylbenzene 5.00 U 6.98 3.86 140 77.2 1 31.0-154 J3 57.6 28
Styrene 5.00 U 5.75 3.84 115 76.8 1 33.0-155 J3 39.8 28
1,1,1,2-Tetrachloroethane 5.00 U 5.43 3.59 109 71.8 1 36.0-151 J3 40.8 29
1,1,2,2-Tetrachloroethane 5.00 U 6.48 5.19 130 104 1 33.0-150 22.1 28
Tetrachloroethene 5.00 U 6.06 3.55 121 71.0 1 10.0-160 J3 52.2 27
1,2,3-Trichlorobenzene 5.00 U 5.39 4.02 108 80.4 1 17.0-150 29.1 36
1,2,4-Trichlorobenzene 5.00 U 5.82 3.99 116 79.8 1 24.0-150 J3 37.3 33
1,1,1-Trichloroethane 5.00 U 6.10 3.77 122 75.4 1 23.0-160 J3 47.2 28
1,1,2-Trichloroethane 5.00 U 5.23 4.11 105 82.2 1 35.0-147 24.0 27
Trichloroethene 5.00 U 5.83 3.77 117 75.4 1 10.0-160 J3 42.9 25
Trichlorofluoromethane 5.00 U 6.83 4.14 137 82.8 1 17.0-160 J3 49.0 31
1,2,3-Trichloropropane 5.00 U 5.84 5.08 117 102 1 34.0-151 13.9 29
1,2,4-Trimethylbenzene 5.00 U 8.19 4.15 164 83.0 1 26.0-154 J5 J3 65.5 27
1,3,5-Trimethylbenzene 5.00 U 6.80 3.83 136 76.6 1 28.0-153 J3 55.9 27
Vinyl chloride 5.00 U 5.59 3.61 112 72.2 1 10.0-160 J3 43.0 27
(S) Toluene-d8 103 102 80.0-120
(S) 4-Bromofluorobenzene 93.2 97.3 77.0-126
(S) 1,2-Dichloroethane-d4 102 102 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1573501
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1283302-01
Method Blank (MB)
(MB) R3591553-3 11/09/20 20:55
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Benzene U 0.0941 1.00
Toluene U 0.278 1.00
o-Xylene U 0.174 1.00
m&p-Xylene U 0.430 2.00
(S) Toluene-d8 107 80.0-120
(S) 4-Bromofluorobenzene 107 77.0-126
(S) 1,2-Dichloroethane-d4 95.1 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3591553-1 11/09/20 19:54 • (LCSD) R3591553-2 11/09/20 20:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Benzene 5.00 4.73 4.74 94.6 94.8 70.0-123 0.211 20
Toluene 5.00 4.75 4.73 95.0 94.6 79.0-120 0.422 20
o-Xylene 5.00 4.81 4.73 96.2 94.6 80.0-122 1.68 20
m&p-Xylene 10.0 9.76 9.64 97.6 96.4 80.0-122 1.24 20
(S) Toluene-d8 104 103 80.0-120
(S) 4-Bromofluorobenzene 106 107 77.0-126
(S) 1,2-Dichloroethane-d4 95.4 96.1 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1576121
TPH by Method MADEPE L1283302-01
Method Blank (MB)
(MB) R3593331-1 11/14/20 21:29
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C9-C18 Aliphatics 37.2 J 33.3 100
Unadjusted C19-C36 Aliphatics U 33.3 100
(S) 1-Chloro-octadecane 92.4 40.0-140
Method Blank (MB)
(MB) R3593331-4 11/14/20 22:36
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C11-C22 Aromatics U 33.3 100
(S) o-Terphenyl 82.4 40.0-140
(S) 2-Fluorobiphenyl 84.9 40.0-140
(S) 2-Bromonaphthalene 77.9 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3593331-2 11/14/20 21:52 • (LCSD) R3593331-3 11/14/20 22:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C9-C18 Aliphatics 600 368 311 61.3 51.8 40.0-140 16.8 25
Unadjusted C19-C36 Aliphatics 800 588 479 73.5 59.9 40.0-140 20.4 25
(S) 1-Chloro-octadecane 91.0 71.9 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3593331-5 11/14/20 22:58 • (LCSD) R3593331-6 11/14/20 23:20
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C11-C22 Aromatics 1700 1330 1240 78.2 72.9 40.0-140 7.00 25
(S) o-Terphenyl 83.1 76.0 40.0-140
(S) 2-Fluorobiphenyl 88.6 87.1 40.0-140
(S) 2-Bromonaphthalene 78.3 75.3 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1575185
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1283302-01
Method Blank (MB)
(MB) R3593010-2 11/13/20 10:18
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acenaphthene U 0.0886 1.00
Acenaphthylene U 0.0921 1.00
Anthracene U 0.0804 1.00
Benzidine U 3.74 10.0
Benzo(a)anthracene U 0.199 1.00
Benzo(b)fluoranthene U 0.130 1.00
Benzo(k)fluoranthene U 0.120 1.00
Benzo(g,h,i)perylene U 0.121 1.00
Benzo(a)pyrene U 0.0381 1.00
Bis(2-chlorethoxy)methane U 0.116 10.0
2,2-oxybis(1-chloropropane)U 0.210 10.0
4-Bromophenyl-phenylether U 0.0877 10.0
2-Chloronaphthalene U 0.0648 1.00
4-Chlorophenyl-phenylether U 0.0926 10.0
Chrysene U 0.130 1.00
Dibenz(a,h)anthracene U 0.0644 1.00
1,2-Dichlorobenzene U 0.0713 10.0
1,3-Dichlorobenzene U 0.132 10.0
1,4-Dichlorobenzene U 0.0942 10.0
3,3-Dichlorobenzidine U 0.212 10.0
2,4-Dinitrotoluene U 0.0983 10.0
2,6-Dinitrotoluene U 0.250 10.0
Fluoranthene U 0.102 1.00
Fluorene U 0.0844 1.00
Hexachlorobenzene U 0.0755 1.00
Hexachloro-1,3-butadiene U 0.0968 10.0
Hexachlorocyclopentadiene U 0.0598 10.0
Hexachloroethane U 0.127 10.0
Indeno(1,2,3-cd)pyrene U 0.279 1.00
Isophorone U 0.143 10.0
Naphthalene U 0.159 1.00
Nitrobenzene U 0.297 10.0
n-Nitrosodimethylamine U 0.998 10.0
n-Nitrosodiphenylamine U 2.37 10.0
n-Nitrosodi-n-propylamine U 0.261 10.0
Phenanthrene U 0.112 1.00
Benzylbutyl phthalate U 0.765 3.00
Bis(2-ethylhexyl)phthalate U 0.895 3.00
Di-n-butyl phthalate U 0.453 3.00
Diethyl phthalate U 0.287 3.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1575185
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1283302-01
Method Blank (MB)
(MB) R3593010-2 11/13/20 10:18
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Dimethyl phthalate U 0.260 3.00
Di-n-octyl phthalate U 0.932 3.00
Pyrene U 0.107 1.00
1,2,4-Trichlorobenzene U 0.0698 10.0
(S) Nitrobenzene-d5 57.2 15.0-314
(S) 2-Fluorobiphenyl 73.0 22.0-127
(S) p-Terphenyl-d14 89.5 29.0-141
(S) Phenol-d5 24.6 8.00-424
(S) 2-Fluorophenol 40.9 10.0-120
(S) 2,4,6-Tribromophenol 54.0 10.0-153
Method Blank (MB) - TENTATIVELY IDENTIFIED COMPOUNDS
(MB) R3593010-2 11/13/20 10:18
MB Result MB Qualifier MB MDL MB RDL CAS #
Analyte ug/l ug/l ug/l
Number of TICs found: 0
Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TICs are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search
routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion
chromatogram. TICs are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard.
Laboratory Control Sample (LCS)
(LCS) R3593010-1 11/13/20 09:57
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acenaphthene 50.0 36.4 72.8 47.0-145
Acenaphthylene 50.0 40.7 81.4 33.0-145
Anthracene 50.0 44.6 89.2 27.0-133
Benzidine 100 36.9 36.9 1.00-120
Benzo(a)anthracene 50.0 46.9 93.8 33.0-143
Benzo(b)fluoranthene 50.0 45.4 90.8 24.0-159
Benzo(k)fluoranthene 50.0 46.3 92.6 11.0-162
Benzo(g,h,i)perylene 50.0 44.7 89.4 1.00-219
Benzo(a)pyrene 50.0 45.4 90.8 17.0-163
Bis(2-chlorethoxy)methane 50.0 33.5 67.0 1.00-219
2,2-oxybis(1-chloropropane)50.0 29.4 58.8 36.0-166
4-Bromophenyl-phenylether 50.0 40.7 81.4 53.0-127
2-Chloronaphthalene 50.0 36.9 73.8 60.0-120
4-Chlorophenyl-phenylether 50.0 41.8 83.6 25.0-158
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1575185
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1283302-01
Laboratory Control Sample (LCS)
(LCS) R3593010-1 11/13/20 09:57
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Chrysene 50.0 43.5 87.0 17.0-168
Dibenz(a,h)anthracene 50.0 46.1 92.2 1.00-227
3,3-Dichlorobenzidine 100 95.6 95.6 1.00-262
2,4-Dinitrotoluene 50.0 46.2 92.4 39.0-139
2,6-Dinitrotoluene 50.0 42.4 84.8 50.0-158
Fluoranthene 50.0 47.3 94.6 26.0-137
Fluorene 50.0 41.5 83.0 59.0-121
Hexachlorobenzene 50.0 40.3 80.6 1.00-152
Hexachloro-1,3-butadiene 50.0 34.7 69.4 24.0-120
Hexachlorocyclopentadiene 50.0 25.9 51.8 10.0-120
Hexachloroethane 50.0 36.1 72.2 40.0-120
Indeno(1,2,3-cd)pyrene 50.0 47.9 95.8 1.00-171
Isophorone 50.0 33.2 66.4 21.0-196
Naphthalene 50.0 33.9 67.8 21.0-133
Nitrobenzene 50.0 28.7 57.4 35.0-180
n-Nitrosodimethylamine 50.0 8.65 17.3 10.0-120
n-Nitrosodiphenylamine 50.0 41.1 82.2 44.0-120
n-Nitrosodi-n-propylamine 50.0 26.9 53.8 1.00-230
Phenanthrene 50.0 41.3 82.6 54.0-120
Benzylbutyl phthalate 50.0 47.3 94.6 1.00-152
Bis(2-ethylhexyl)phthalate 50.0 46.3 92.6 8.00-158
Di-n-butyl phthalate 50.0 49.3 98.6 1.00-120
Diethyl phthalate 50.0 45.7 91.4 1.00-120
Dimethyl phthalate 50.0 43.9 87.8 1.00-120
Di-n-octyl phthalate 50.0 47.1 94.2 4.00-146
Pyrene 50.0 46.1 92.2 52.0-120
1,2,4-Trichlorobenzene 50.0 35.0 70.0 44.0-142
1,2-Dichlorobenzene 50.0 35.8 71.6 27.0-120
1,3-Dichlorobenzene 50.0 36.8 73.6 26.0-120
1,4-Dichlorobenzene 50.0 35.7 71.4 26.0-120
(S) Nitrobenzene-d5 56.0 15.0-314
(S) 2-Fluorobiphenyl 75.6 22.0-127
(S) p-Terphenyl-d14 90.2 29.0-141
(S) Phenol-d5 25.9 8.00-424
(S) 2-Fluorophenol 43.4 10.0-120
(S) 2,4,6-Tribromophenol 73.5 10.0-153
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.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
MDL Method Detection Limit.
RDL Reported Detection Limit.
Rec.Recovery.
RT Retention Time.
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
E The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial
calibration (ICAL).
J The identification of the analyte is acceptable; the reported value is an estimate.
J2 Surrogate recovery limits have been exceeded; values are outside lower control limits.
J3 The associated batch QC was outside the established quality control range for precision.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
N The analyte is tentatively identified and the associated numerical value may not be consistent with the actual concentration present in the sample.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.
Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as
accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network
laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing
turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
* 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 National.

State Accreditations
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN-03-2002-34
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹n/a
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 ⁶90010 South Carolina 84004
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana ¹LA180010 Texas T104704245-18-15
Maine TN0002 Texas ⁵LAB0152
Maryland 324 Utah TN00003
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 460132
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming A2LA

Third Party Federal Accreditations
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

Our Locations
Pace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Page 1 of 1

TURN AROUND TIME
STANDARD

Chain-of-Custody-Record
Speedway Project Information
Speedway Store #: C210006952 Facility ID 0-017900
Address:2201 N Main St
City:High Point State:NC
Phone #:Fax #:
Speedway Proj. Mgr: Charles Chiara **INVOICE TO SPEEDWAY**
AFE #:190233 Work Order #:1103996338

COC ID # 00054175
Lab Information
Lab:Pace Analytical Services (TN)
Consultant:Mid-Atlantic Associates, Inc. - Raleigh, NC
Project Mgr: Raymond S Marchant III
Address:Mid-Atlantic Associates 409 Rogers View Ct, Raleigh, NC
Phone #:Fax #:
Sampler:Gary Fischer
Shipped:FedExp
Tracking #:488286293963
Sample ID Date/Time Sampled Matrix Count Container Type Preservative Analysis to be Performed Method Remarks
MW-11 11/06/2020 08:15am W 14 VOA - 40 MILL HCL VOCs 6200B
40 ML AMBER VOA HCL VPH MADEP VPH
250 ML HNO3 Lead 6010
100 ML AMBER GLASS NONE SVOCs/BNA/TICS 625
VOA - 40 MILL NA2S2O3 EDB 504.1
1LG HCL EPH MADEP EPH
Relinquished by:Date Time Received by:Date Time
Relinquished by:Date Time Received by laboratory:Date Time
Special Reporting Requirements:Lab Notes:Temp
Speedway LLC.1/1 https://www.speedway-ids.com
Chain of Custody Analysis to be Performed Chain-of-Custody-Record
COC ID # 54175 Printed: 01/02/2021
Analysis Name: EDB ( Water )
Analysis Description / Method:EDB 504.1 / 504.1
Container Type / Preservative:VOA - 40 MILL / NA2S2O3
Analytes: 1,2-Dibromo-3-chloropropane ug/L, 1,2-Dibromoethane ug/L

Analysis Name: EPH ( Water )
Analysis Description / Method:Extractable Petroleum Hydrocarbons / MADEP EPH
Container Type / Preservative:1LG / HCL
Analytes: C11-C22 Aromatics ug/L, C19-C36 Aliphatics ug/L, C9-C18 Aliphatics ug/L, Extractable Petroleum Hydrocarbons ug/L

Analysis Name: Lead ( Water )
Analysis Description / Method:6010 / 6010
Container Type / Preservative:250 ML / HNO3
Analytes: Lead ug/L

Analysis Name: SVOCs/BNA/TICS ( Water )
Analysis Description / Method:Water / 625
Container Type / Preservative:100 ML AMBER GLASS / NONE
Analytes: 1,2,4-Trichlorobenzene ug/L, 1,2-Dichlorobenzene ug/L, 1,3-Dichlorobenzene ug/L, 1,4-Dichlorobenzene ug/L, 2,2'-oxybis(1-Chloropropane) ug/L, 2,4-Dinitrotoluene ug/L, 2,6-Dinitrotoluene ug/L,
2-Chloronaphthalene ug/L, 3,3'-Dichlorobenzidine ug/L, 4-Bromophenyl phenyl ether ug/L, 4-Chlorophenyl phenyl ether ug/L, Acenaphthene ug/L, Acenaphthylene ug/L, Anthracene ug/L, Benzidine ug/L,
Benzo(a)anthracene ug/L, Benzo(a)pyrene ug/L, Benzo(b)fluoranthene ug/L, Benzo(g,h,I)perylene ug/L, Benzo(k)fluoranthene ug/L, Bis(2-chloroethoxy)methane ug/L, Bis(2-ethylhexyl)phthalate ug/L, Butyl benzyl
phthalate ug/L, Chrysene ug/L, Di-n-butyl phthalate ug/L, Di-n-octyl phthalate ug/L, Dibenz(a,h)anthracene ug/L, Diethyl phthalate ug/L, Dimethyl phthalate ug/L, Fluoranthene ug/L, Fluorene ug/L, Hexachlorobenzene
Speedway LLC.1/2 https://www.speedway-ids.com
Chain of Custody Analysis to be Performed Chain-of-Custody-Record
COC ID # 54175 Printed: 01/02/2021
ug/L, Hexachlorocyclopentadiene ug/L, Hexachloroethane ug/L, Hexchloro-1,3-butadiene ug/L, Indeno(1,2,3-cd)pyrene ug/L, Isophorone ug/L, N-Nitroso-di-n-propylamine ug/L, N-Nitrosodimethylamine ug/L,
N-Nitrosodiphenylamine ug/L, Naphthalene ug/L, Nitrobenzene ug/L, Phenanthrene ug/L, Pyrene ug/L

Analysis Name: VOCs ( Water )
Analysis Description / Method:SM 6200B / 6200B
Container Type / Preservative:VOA - 40 MILL / HCL
Analytes: 1,1,1,2-Tetrachloroethane ug/L, 1,1,1-Trichloroethane ug/L, 1,1,2,2-Tetrachloroethane ug/L, 1,1,2-Trichloroethane ug/L, 1,1-Dichloroethane ug/L, 1,1-Dichloroethene ug/L, 1,1-Dichloropropene ug/L,
1,2,3-Trichlorobenzene ug/L, 1,2,3-Trichloropropane ug/L, 1,2,4-Trichlorobenzene ug/L, 1,2,4-Trimethylbenzene ug/L, 1,2-Dibromo-3-chloropropane ug/L, 1,2-Dibromoethane ug/L, 1,2-Dichlorobenzene ug/L,
1,2-Dichloroethane ug/L, 1,2-Dichloropropane ug/L, 1,3,5-Trimethylbenzene ug/L, 1,3-Dichlorobenzene ug/L, 1,3-Dichloropropane ug/L, 1,4-Dichlorobenzene ug/L, 2,2-Dichloropropane ug/L, 2-Butanone ug/L,
2-Chlorotoluene ug/L, 4-Chlorotoluene ug/L, 4-Methyl-2-pentanone ug/L, Acetone ug/L, Acrolein ug/L, Acrylonitrile ug/L, Benzene ug/L, Bromobenzene ug/L, Bromodichloromethane ug/L, Bromoform ug/L, Bromomethane
ug/L, Carbon tetrachloride ug/L, Chlorobenzene ug/L, Chloroethane ug/L, Chloroform ug/L, Chloromethane ug/L, Dibromochloromethane ug/L, Dibromomethane ug/L, Dichlorodifluoromethane ug/L, Diisopropyl ether ug/L,
Ethylbenzene ug/L, Hexachlorobutadiene ug/L, Isopropylbenzene ug/L, Methyl tert butyl ether ug/L, Methylene chloride ug/L, Naphthalene ug/L, Styrene ug/L, Tetrachloroethene ug/L, Toluene ug/L, Trichloroethene ug/L,
Trichlorofluoromethane ug/L, Vinyl chloride ug/L, cis-1,2-Dichloroethene ug/L, m,p-Xylene ug/L, n-Butylbenzene ug/L, n-Propylbenzene ug/L, o-Xylene ug/L, p-Isopropyltoluene ug/L, sec-Butylbenzene ug/L,
tert-Butylbenzene ug/L, trans-1,2-Dichloroethene ug/L

Analysis Name: VPH ( Water )
Analysis Description / Method:Volatile Petroleum Hydrocarbons / MADEP VPH
Container Type / Preservative:40 ML AMBER VOA / HCL
Analytes: C5-C8 Aliphatics ug/L, C9-C10 Aromatics ug/L, C9-C12 Aliphatics ug/L, Total Volatile Hydrocarbons ug/L

Speedway LLC.2/2 https://www.speedway-ids.com