AS-29915_49004_CA_SCH_20230429

Speedway LLC
PO Box 1500
Springfield, OH 45501
Phone [phone]
Site Check Report
Speedway Store No. 7961
3950 Hickory Boulevard, Granite Falls, North Carolina
Incident No. TBD
AECOM Project No. 60696182.008
April 26, 2023
AECOM i
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
Quality Information
Prepared by Reviewed by Reviewed by
Kade Porterfield
[e-mail]
Geologist I
Nathan Pinsker
[e-mail]
Project Manager
Marie Treiber
[e-mail]
Regional Senior Project Manager
Prepared for:
Speedway, LLC
PO Box 1500
Springfield, OH 45501
Phone [phone]
Prepared by:
AECOM Technical Services of North Carolina, Inc.
5438 Wade Park Boulevard, Suite 200
Raleigh, North Carolina 27607
aecom.com
Copyright © 2023 by AECOM
All rights reserved. No part of this copyrighted work may be reproduced, distributed, or transmitted in any form or by
any means without the prior written permission of AECOM.
AECOM ii
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
Professional Certification Page
I, Brett Schaefer, a Professional Engineer for AECOM Technical Services of North Carolina, Inc., do certify that the
information contained in this report is correct and accurate to the best of my knowledge.
_________________________________
Brett G. Schaefer, PE
AECOM Technical Services of North Carolina, Inc.
AECOM Technical Services of North Carolina, Inc. is licensed to practice engineering in North Carolina. The certification
number of the company or corporation is F-0458.
AECOM i
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
Table of Contents
Executive Summary .................................................................................................................................................ii
1.Introduction ............................................................................................................................................... 1-1
2.Site Background Information...................................................................................................................... 2-1
2.1 Site Identification ............................................................................................................................ 2-1
2.2 Contact Information ........................................................................................................................ 2-1
2.3 Information about the Release ........................................................................................................ 2-1
2.4 Release information........................................................................................................................ 2-1
2.5 Site Observations ........................................................................................................................... 2-2
3.Site Investigation....................................................................................................................................... 3-3
3.1 Soil Sample Collection .................................................................................................................... 3-3
3.2 Sample Results .............................................................................................................................. 3-3
3.2.1 Soil Sample Results ....................................................................................................................... 3-3
4.Summary .................................................................................................................................................. 4-1
5.References ............................................................................................................................................... 5-1
Appendices
Appendix A UST-17B Form – UST Suspected Release 7-Day Notice Form
Appendix B Tightness Test Results
Appendix C Soil Boring Log
Appendix D Laboratory Analytical Report
Figures
Figure 1.Site Map
Tables
Table 1.Summary of Soil Analytical Results
AECOM ii
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
Executive Summary
As required by the North Carolina Department of Environmental Quality (NCDEQ), AECOM Technical Services of
North Carolina, Inc. (AECOM) on behalf of Speedway, LLC (Speedway) has prepared this Site Check Report for
Speedway Store No. 7961 (Site), located at 3950 Hickory Boulevard, Granite Falls, Caldwell County, North Carolina
(NC).
This Site Check is for a suspected release that occurred at the Site:
 On December 6, 2022, during a third-party inspection, the PUL spill bucket failed the triennial hydrostatic test.
The premium Emco spill bucket failed due to a damaged liner. On December 13, 2022, Tideland Construction
and Petroleum (Tideland) (Speedway’s maintenance contractor) removed the existing PUL and RUL spill
buckets and replaced them. The PUL and RUL both passed spill bucket integrity testing done by Tideland on
December 13, 2022.
On March 30, 2023, a Site Check was conducted. AECOM, on behalf of Speedway, contracted IET (Innovative
Environmental Technologies) to advance one soil boring in proximity to the RUL UST. Four soil samples (SB-1 5-10’,
SB-1 15-20’, SB-1 25-30’, and SB-1 30-35’) were collected from the soil boring and analyzed for volatile organic
compounds (VOCs) using EPA Method 8260D, and for volatile petroleum hydrocarbons (VPH) using Massachusetts
Department of Environmental Protection (MADEP) method. Chloromethane was detected in soil sample SB-1 25-30’
at a concentration that exceeded the Residential Maximum Soil Contaminant Concentration (MSCC) Level. Note that
the concentration did not exceed the Industrial MSCC and there were no other exceedances of the Residential and
Industrial MSCCs. Chloromethane at shallower and deeper depths do not exceed residential MSCC. The exceedance
is either contained to a specific area or a lab error.
Historically, one environmental case has been associated with the property. Incident 28495 was opened due to the
discovery of leaking piping and submersible pumps in the vicinity of the UST basin as a result of onsite maintenance
activities and closed in 2016 with a groundwater restriction. The incident number was briefly re-opened in 2018 due to
a submersible turbine pump (STP) sump leak that was later closed following system repairs and replacement of the
piping and dispensers.
Based on the lack of detections above Residential MSCC and the vertical delineation of chloromethane, AECOM, on
behalf of Speedway, recommends no further action in regard to the failed PUL spill bucket concerns.
AECOM 1-1
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
1. Introduction
As required by the NCDEQ, AECOM prepared this Site Check Report for the Speedway 7961 (Site), located at 3950
Hickory Boulevard, Granite Falls, NC. AECOM conducted a site check on March 30, 2023. The following report
summarizes the investigative actions. A copy of the UST-17B Form associated with failed hydrostatic testing on the
PUL spill bucket on December 6, 2022, is included in Appendix A. Tightness tests for new spill buckets are included
in Appendix B.
AECOM 2-1
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
2. Site Background Information
The following sections provide site background and contact information.
2.1 Site Identification
 Date of Incident Report:December 6, 2022
 Facility ID: 035511 Incident Number: TBD
 Site Rank: TBD
 Site Name: Speedway 7961
 Site Street Address: 3950 Hickory Boulevard
 City/Town: Granite Falls, North Carolina Zip Code: 28630-8373 County: Caldwell
 Description of Geographical Data Point (e.g., dispenser): Building
 Location Method (global positioning system, topographical map, other): Google Maps
 Latitude (decimal): 35.81126 ͦ , Longitude (decimal): -81.43133 ͦ
2.2 Contact Information
 UST Owner: Speedway – Samuel Kramer
Address: PO Box 1500 (Attn: Gas Compliance), Springfield, Ohio (OH)Telephone: [phone]
 UST Operator: Speedway – Samuel Kramer
Address: PO Box 1500 (Attn: Gas Compliance), Springfield, OH Telephone: [phone]
 Property Owner: Susan W. Mann C/O Personal Property Tax Dept.
Address: 539 South Main Street, Findlay, OH 45840-3229 Telephone: Unknown
 Property Occupant: Speedway
Address: PO Box 1500, Springfield, OH Telephone: [phone]
 Consultant/Contractor: AECOM
Address: 5438 Wade Park Boulevard, Suite 200, Raleigh, NC Telephone: [phone]
 Analytical Laboratory: Pace Analytical
State Certification No. 5342
Address: 9800 Kincey Ave, Suite 100, Huntersville, NC 28078 Telephone: [phone]
2.3 Information about the Release
A suspected release occurred at the site (details of the site check activities are included in Section 3). On December
6, 2022, during a third-party inspection, Crompco LLC determined the PUL spill bucket failed triennial integrity testing
due to a damaged liner. Speedway submitted the UST-17B Form to NCDEQ on December 6, 2022.
2.4 Release information
On December 6, 2022, during a third-party inspection, the PUL spill bucket failed the triannual hydrostatic test. The
premium Emco spill bucket liner seemed to be damaged as water dropped to zero in three seconds. On December
13, 2022, Tideland Construction and Petroleum (Tideland) (Speedway’s maintenance contractor) removed the
existing PUL and RUL spill bucket, installed new OPW DWSB on RUL and PUL fill, and installed new OPW overfill
tube on the PUL. The PUL and RUL both passed spill bucket integrity testing done by Tideland on December 13,
2022.
The site has one associated historical release – Incident #28495 – that was initially reported in February 2007 due to
the discovery of leaking piping and submersible pumps resulting from onsite maintenance and was closed in
December 2016 with restriction of groundwater use. The incident number was briefly re-opened in 2018 due to a
AECOM 2-2
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
submersible turbine pump (STP) sump leak that was later closed following system repairs and replacement of the
piping and dispensers.
2.5 Site Observations
On March 30, 2023, AECOM oversaw the installation one soil boring: soil boring SB-1 was installed to approximately
35 feet bgs. Soils were screened at five-foot intervals using a photoionization detector (PID). PID readings ranged
from 0.4 parts-per-million (ppm) to 24.5 ppm. Four soil samples were collected by choosing the portion of the boring
with the greatest PID screening from every 10 feet.
AECOM 3-3
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
3. Site Investigation
3.1 Soil Sample Collection
Prior to borehole advancement, the locations were marked by a private utility contractor and One Call was notified.
The boring was hand-cleared to five feet bgs. PID readings ranged from 0.4 ppm to 24.5 ppm located at 30-35 feet
bgs. Four soil samples were collected from the soil boring installed at approximately 5-10, 15-20, 25-30, and 30-35
feet bgs. The sample location is illustrated in Figure 1.The soil samples were analyzed for VOC 8260 and MADEP
VPH. Groundwater was not encountered. Soil boring logs, which include site geology, are included as Appendix C.
Soil consisted of reddish-brown silty sand with dark lenses and sandstone fragments from the ground surface to 35
feet bgs.
3.2 Sample Results
3.2.1 Soil Sample Results
No petroleum hydrocarbons were detected at concentrations exceeding the Residential or Industrial Maximum Soil
Contaminant Concentration (MSCC) Levels with the exception of chloromethane which exceeded the residential
MSCC at 25 to 30 feet bgs. Refer to Table 1, Summary of Soil Analytical Results, and Appendix D for the laboratory
analytical report.
AECOM 4-1
Speedway 7961, Granite Falls, NC – Site Check Report April 2023
4. Summary
The following activities have been conducted at the Site:
 Chloromethane exceeded NCDEQ’s Residential MSCC. No other compounds exceeded residential MSCCs.
 A groundwater NORP is present on the property.
Based on the lack of detections above Residential MSCC and the vertical delineation of chloromethane, AECOM, on
behalf of Speedway, recommends no further action in regard to the failed PUL spill bucket concerns.
AECOM 5-1
Speedway 8262 Grantsboro, NC – Site Check Report September 2022
NCDEQ, 2021. Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement for UST Releases.
Change 11, effective May 17, 2021.
5.References
Figure
© 2023 Microsoft Corporation © 2023 Maxar ©CNES (2023) Distribution Airbus DS
Kerosene
Dispenser
Vent Pipes
Tank Field
Trash
Enclosure
Speedway
Store #7961Canopy &
Dispenser Islands
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FIGURE 1
SITE MAP
LEGEND
Drainage Ditch
NOTE: ALL MAP FEATURES ARE APPROXIMATE
IN SCALE AND LOCATION.
Speedway Store #7961
3950 Hickory Boulevard
Granite Falls, North Carolina
60696182
Speedway LLC.
Approximate Site Property Boundary
Fence
Product Dispenser
Underground Storage Tank
Utility Pole / Power Pole
Light Post / Traffic Light
Overhead Wire
Former Shallow Monitoring Well
Approximate Property Boundary
Approximate Building Footprint
20,000-Gal. RUL Gasoline
12,000-Gal. PUL Gasoline
12,000-Gal. Diesel / Kerosene
Former Deep Monitoring Well
Former Potable Water Supply Well
Table
Sample
ID
Date
Collected
Sample
Depth
(ft bgs)
0.0072 5.4 8 6 0.12 0.42 24 8 16 0.014 68 31 540
12 1,250 60.3 3,120 1,560 1,250 14,000 60.3 9,380 51 625 469 1,560
59.4 18,600 297 46,700 23,300 18,600 210,000 297 140,000 251 9,340 7,000 23,300
SB-1 5-10'3/30/2023 5-10 BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.0067 J BDL BDL BDL
SB-1 15-20'4/6/2023 15-20 0.020 0.011 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
SB-1 25-30'4/7/2023 25-30 0.11 J 0.077 J 11.9 BDL BDL BDL BDL BDL BDL 69.1 BDL BDL BDL
SB-1 30-35'4/8/2023 30-35 0.11 0.048 0.44 0.038 0.015 0.011 J 0.26 0.0076 0.10 J 0.026 BDL BDL BDL
Notes::
Only analytes with detections are included in the table
mg/kg – Milligrams per kilogram
VOCs – Volatile organic compounds
BDL – Below laboratory detection limit
MSCC – Maximum Soil Contaminant Concentration
VPH- Volatile Petroleum Hydrocarbons
The result reported for C9-C18 Aliphatics is based on available C9-C12 and C9-C18 Aliphatic results
The result reported for C9-C22 Aromatics is based on the available C9-C10 and C11-C22 Aromatics results.
Bold -Compound detected above respective Action Level
Shaded- Compound Exceeded Residential MSCC
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MADEP VPH
TABLE 1
SUMMARY OF SOIL SAMPLING RESULTS
SPEEDWAY 7961
GRANITE FALLS, NORTH CAROLINA
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Appendix A
UST-17B Form – UST Suspected Release 7-Day Notice Form
UST-17B UST Suspected Release 7 Day Notice
This form must be used to report to DEQ, within 7 days of discovery, the investigation results for a Suspected Release from any of the following:
a)Failed or inconclusive leak detection or tightness test results. This includes positive test results, such as “Increase”, which indicates the level in the
UST system has increased more than 0.2 gph.
b)Unusual operating conditions which can include, but are not limited to, the erratic behavior of dispensing equipment; the unexplained presence of
water in the tank; the presence of fuel in containment sumps or interstitial spaces; or the degradation of any equipment or element of an underground
storage tank system to the point where that equipment or element can not reasonably be expected to perform its intended function.
c)Internal inspection results such as, perforations, corrosion holes, weld failures, or other similar defects that indicate a release could have occurred.
If you have more than four UST systems to report suspected release investigations, then attach additional sheets of the UST-17B form.
Please submit this form along with the supporting documentation to:
NCDEQ/DWM, UST Section
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
OR
Fax to [phone] OR [e-mail]
I. UST OWNER II. UST FACILITY
Name:

Name:

Facility ID:

Address:

Address:

City:

State:

Zip:

City:

County:

Person Reporting:

Title of Person Reporting:

Telephone Number:
( )
III. INVESTIGATION RESULTS
Tank Number / Size: / / / /
Product Stored:
Reason for Suspected
Release Investigation
(Check all that apply):
You must attach the
supporting documentation
specified in the footnote for
the reason(s) selected.
Data entry error 1
Dispensing fuel while
test is being conducted 2
Faulty equipment 3
Incorrect stick or meter
reading 1
Incorrect tank chart 4
Internal Inspection 5
Meter not calibrated 6
Other (Attach
explanation)1
Tank/Dispenser
containment sump contains liquid 7
Tilted tank 8
Unknown 1
Data entry error 1
Dispensing fuel while
test is being conducted 2
Faulty equipment 3
Incorrect stick or meter
reading 1
Incorrect tank chart 4
Internal Inspection 5
Meter not calibrated 6
Other (Attach
explanation)1
Tank/Dispenser
containment sump contains liquid 7
Tilted tank 8
Unknown 1
Data entry error 1
Dispensing fuel while
test is being conducted 2
Faulty equipment 3
Incorrect stick or meter
reading 1
Incorrect tank chart 4
Internal Inspection 5
Meter not calibrated 6
Other (Attach
explanation)1
Tank/Dispenser
containment sump contains liquid 7
Tilted tank 8
Unknown 1
Data entry error 1
Dispensing fuel while
test is being conducted 2
Faulty equipment 3
Incorrect stick or meter
reading 1
Incorrect tank chart 4
Internal Inspection 5
Meter not calibrated 6
Other (Attach
explanation)1
Tank/Dispenser
containment sump contains liquid 7
Tilted tank 8
Unknown 1
1 Conduct a tank and/or line tightness test and attach the results, along with all of the supporting data sheets for the test method, to this form for submittal.
The summary page listing the results by itself is not acceptable. If the tightness test results are fail, then you must repair or replace your UST system and
conduct a site check in accordance with 15A NCAC 2N .0603.
2 Provide sales receipts or other comparable documentation that shows fuel was being dispensed from the UST during the test.
3 Provide invoices (with a description of the work completed) or other documentation that shows the equipment has been repaired.
4 Correct your leak detection results using the correct tank chart and submit copies with this form.
5 Repair the UST in accordance with the manufacturer’s instructions or a national standard (e.g., PEI API 1631) and conduct a site check in accordance with
15A NCAC 2N .0603. If the UST is not repaired, then it must be permanently closed in accordance with the latest version of the UST Sections Guidelines
for Tank Closure.
6 Correct your leak detection results using the amount your meter was adjusted following calibration and submit copies of the meter calibration and leak
detection results with this form.
7 Conduct a tightness test (e.g., hydrostatic test) of the sump and submit the test result along with this form. If the test results are fail, then you must repair
or replace the containment sump and conduct a site check in accordance with 15A NCAC 2N .0603.
8 Submit documentation from your UST equipment contractor explaining how they determined the UST was tilted. Correct your leak detection results using a
tank chart adjusted for the tilt and submit with this form.
Note: Tank, piping, spill bucket and containment sump replacements must be done in accordance with 15A NCAC 2N .0900
UST-17B Revised 10/2015 http://www.wastenotnc.org/web/wm/
Speedway LLC
500 Speedway Dr
Enon OH 45323
Speedway #7961 035511
3950 Hickory Blvd
GRANITE FALLS Caldwell
Daniel Gum Environmental Specialist 937 301-2689
2 12,000
PUL
The PUL spill bucket failedhydrostatic testing on 12/6/22. A site check will be conducted.
Appendix B
Tightness Test Results
Appendix C
Soil Boring Log
1
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Checked by N Pinsker Date: 12/22/2022
0.4
SB-1
(15-20)
PROJECT NAME: Speedway 6931 PROJECT NUMBER: 60696182.003 SB-1
SITE LOCATION: 3331 Thomasville Road, Winston-Salem NC 27107-5436 SHEET: 1 of 1
GENERAL LOCATION ON-SITE: Kerosene Dispenser
DRILLING CONTRACTOR: Geological
Resources, Inc DATE STARTED: 12/21/22
DRILLING METHOD: Macro Core DATE FINISHED: 12/21/22 BORING DEPTH: 35'
RIG TYPE: AMS PowerProbe ™ 9520-VTR
DEPTH TO WATER - OBSERVED IN BORING (feet): no
groundwater observed BORING DIAMETER: 2"
FIELD GEOLOGIST: W. Watson
WEATHER:PRE-DIG METHODS: Hand auger
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MATERIALS:
Main component, additional components, color, moisture, plasticity, density/consistency, odor
or other descriptive information
0.0 Reddish-Brown, Silty Clay, Dry
Reddish-Brown, Clayey Silt, Dry0.9
Reddish-Brown, Silt, Dry0.9
Reddish-Brown, Silt, Dry1.1
NOTES:
Field Instrument QA/QC: Photoionization Detector
Model & Serial Numbers - MiniRae 3000 / 592-002177
100 ppm Isobutylene Calibration Gas Lot #304-402349688-1; Exp 02/02/2026
Reddish-Brown, Sandy Silt, Dry
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Checked by N Pinsker Date: 12/22/2022
PROJECT NAME: Speedway 6931 PROJECT NUMBER: 60696182.003 SB-1
SITE LOCATION: 3331 Thomasville Road, Winston-Salem NC 27107-5436
SHEET: 1 of 2
GENERAL LOCATION ON-SITE: Kerosene Dispenser
RIG TYPE: AMS PowerProbe ™ 9520-VTR DEPTH TO WATER - OBSERVED IN BORING (feet): nogroundwater observed BORING DIAMETER: 2"
DRILLING CONTRACTOR: Geological
BORING DEPTH: 35'
Reddish-Brown, Silt, Dry
WEATHER:PRE-DIG METHODS: Hand auger
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MATERIALS:
Main component, additional components, color, moisture, plasticity, density/consistency, odor or
other descriptive information
0.6
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Refusal at 35 feet
Reddish-Brown, Sandy Silt, Dry
NOTES:
Field Instrument QA/QC: Photoionization DetectorModel & Serial Numbers - MiniRae 3000 / 592-002177
100 ppm Isobutylene Calibration Gas Lot #304-402349688-1; Exp 02/02/2026
Appendix D
Laboratory Analytical Results
#=CL#
April 20, 2023
LIMS USE: FR - NATHAN PINSKER
LIMS OBJECT ID: 92659736
92659736
Project:
Pace Project No.:
RE:
Nathan Pinsker
AECOM
5438 Wade Park Blvd
Suite 200
Raleigh, NC 27607
7961 GRANITE FALLS
Dear Nathan Pinsker:
Enclosed are the analytical results for sample(s) received by the laboratory on March 30, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Bonnie Vang
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 36
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: AI30792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TN003
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification #: CERT0086
Nebraska Certification #: NE-OS-15-05
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TN002
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LAO00356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A2LA 2926.01
A2LA-ISO 17025 Certification #: 1461.01
A2LA-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 36
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Lab ID Sample ID Matrix Date Collected Date Received
92659736001 SB-1 5-10 Solid 03/30/23 09:30 03/30/23 13:25
92659736002 SB-1 15-20 Solid 03/30/23 09:40 03/30/23 13:25
92659736003 SB-1 25-30 Solid 03/30/23 09:50 03/30/23 13:25
92659736004 SB-1 30-35 Solid 03/30/23 10:00 03/30/23 13:25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 36
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92659736001 SB-1 5-10 MADEP VPH 6 PANMGF
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92659736002 SB-1 15-20 MADEP VPH 6 PANMGF
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92659736003 SB-1 25-30 MADEP VPH 6 PANMGF
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
92659736004 SB-1 30-35 MADEP VPH 6 PANMGF
EPA 8260D 70 PASI-CCL
SW-846 1 PASI-CKDF
PAN = Pace National - Mt. Juliet
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 36
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92659736001 SB-1 5-10
Chloromethane 0.0067J mg/kg 03/30/23 23:360.013EPA 8260D
Percent Moisture 12.8 %03/30/23 17:19 N20.10SW-846
92659736002 SB-1 15-20
Naphthalene 0.011 mg/kg 03/30/23 23:550.0079EPA 8260D
1,3,5-Trimethylbenzene 0.020 mg/kg 03/30/23 23:550.0079EPA 8260D
Percent Moisture 20.7 %03/30/23 17:19 N20.10SW-846
92659736003 SB-1 25-30
Chloromethane 69.1 mg/kg 04/05/23 23:430.26EPA 8260D
Methylene Chloride 11.9 mg/kg 04/05/23 23:43 B,C9,L1,v10.51EPA 8260D
Naphthalene 0.077J mg/kg 04/05/23 23:430.13EPA 8260D
1,3,5-Trimethylbenzene 0.11J mg/kg 04/05/23 23:430.13EPA 8260D
Percent Moisture 13.9 %03/30/23 17:19 N20.10SW-846
92659736004 SB-1 30-35
Aliphatic (C09-C12)2.42J mg/kg 04/12/23 22:21 J6.77MADEP VPH
Total VPH 2.42J mg/kg 04/12/23 22:21 J6.77MADEP VPH
Acetone 0.26 mg/kg 04/05/23 21:030.15EPA 8260D
2-Butanone (MEK)0.10J mg/kg 04/05/23 21:030.15EPA 8260D
Chloromethane 0.026 mg/kg 04/05/23 21:030.015EPA 8260D
Ethylbenzene 0.0076 mg/kg 04/05/23 21:030.0073EPA 8260D
p-Isopropyltoluene 0.015 mg/kg 04/05/23 21:030.0073EPA 8260D
Methylene Chloride 0.44 mg/kg 04/05/23 21:03 B,C9,L1,v10.029EPA 8260D
4-Methyl-2-pentanone (MIBK)0.011J mg/kg 04/05/23 21:030.073EPA 8260D
Naphthalene 0.048 mg/kg 04/05/23 21:030.0073EPA 8260D
1,3,5-Trimethylbenzene 0.11 mg/kg 04/05/23 21:030.0073EPA 8260D
Xylene (Total)0.038 mg/kg 04/05/23 21:030.015EPA 8260D
m&p-Xylene 0.023 mg/kg 04/05/23 21:030.015EPA 8260D
o-Xylene 0.015 mg/kg 04/05/23 21:030.0073EPA 8260D
Percent Moisture 14.2 %03/31/23 15:14 N20.10SW-846
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 5-10 Lab ID:92659736001 Collected:03/30/23 09:30 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: MADEP VPH Preparation Method: MADEPV
Pace National - Mt. Juliet
MADEPV
Aliphatic (C05-C08)ND mg/kg 04/12/23 20:4303/30/23 09:306.52 2.17 1.01
Aliphatic (C09-C12)ND mg/kg 04/12/23 20:4303/30/23 09:306.52 2.17 1.01
Aromatic (C09-C10),Unadjusted ND mg/kg 04/12/23 20:43 TPHC9C10A03/30/23 09:306.52 2.17 1.01
Total VPH ND mg/kg 04/12/23 20:43 VPH03/30/23 09:306.52 2.17 1.01
Surrogates
2,5-Dibromotoluene (FID)81.6 %04/12/23 20:43 615-59-8FID03/30/23 09:3070.0-130 1.01
2,5-Dibromotoluene (PID)79.1 %04/12/23 20:43 615-59-8PID03/30/23 09:3070.0-130 1.01
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 03/30/23 23:36 67-64-103/30/23 20:440.13 0.042 1
Benzene ND mg/kg 03/30/23 23:36 71-43-203/30/23 20:440.0066 0.0026 1
Bromobenzene ND mg/kg 03/30/23 23:36 108-86-103/30/23 20:440.0066 0.0022 1
Bromochloromethane ND mg/kg 03/30/23 23:36 74-97-503/30/23 20:440.0066 0.0020 1
Bromodichloromethane ND mg/kg 03/30/23 23:36 75-27-403/30/23 20:440.0066 0.0026 1
Bromoform ND mg/kg 03/30/23 23:36 75-25-203/30/23 20:440.0066 0.0023 1
Bromomethane ND mg/kg 03/30/23 23:36 74-83-9 v203/30/23 20:440.026 0.020 1
2-Butanone (MEK)ND mg/kg 03/30/23 23:36 78-93-303/30/23 20:440.13 0.032 1
n-Butylbenzene ND mg/kg 03/30/23 23:36 104-51-803/30/23 20:440.0066 0.0042 1
sec-Butylbenzene ND mg/kg 03/30/23 23:36 135-98-803/30/23 20:440.0066 0.0029 1
tert-Butylbenzene ND mg/kg 03/30/23 23:36 98-06-603/30/23 20:440.0066 0.0024 1
Carbon tetrachloride ND mg/kg 03/30/23 23:36 56-23-503/30/23 20:440.0066 0.0025 1
Chlorobenzene ND mg/kg 03/30/23 23:36 108-90-703/30/23 20:440.0066 0.0038 1
Chloroethane ND mg/kg 03/30/23 23:36 75-00-303/30/23 20:440.013 0.0051 1
Chloroform ND mg/kg 03/30/23 23:36 67-66-303/30/23 20:440.0066 0.0055 1
Chloromethane 0.0067J mg/kg 03/30/23 23:36 74-87-303/30/23 20:440.013 0.0056 1
2-Chlorotoluene ND mg/kg 03/30/23 23:36 95-49-803/30/23 20:440.0066 0.0023 1
4-Chlorotoluene ND mg/kg 03/30/23 23:36 106-43-403/30/23 20:440.0066 0.0037 1
1,2-Dibromo-3-chloropropane ND mg/kg 03/30/23 23:36 96-12-803/30/23 20:440.0066 0.0026 1
Dibromochloromethane ND mg/kg 03/30/23 23:36 124-48-103/30/23 20:440.0066 0.0037 1
1,2-Dibromoethane (EDB)ND mg/kg 03/30/23 23:36 106-93-403/30/23 20:440.0066 0.0029 1
Dibromomethane ND mg/kg 03/30/23 23:36 74-95-303/30/23 20:440.0066 0.0014 1
1,2-Dichlorobenzene ND mg/kg 03/30/23 23:36 95-50-103/30/23 20:440.0066 0.0024 1
1,3-Dichlorobenzene ND mg/kg 03/30/23 23:36 541-73-103/30/23 20:440.0066 0.0020 1
1,4-Dichlorobenzene ND mg/kg 03/30/23 23:36 106-46-703/30/23 20:440.0066 0.0017 1
Dichlorodifluoromethane ND mg/kg 03/30/23 23:36 75-71-803/30/23 20:440.013 0.0067 1
1,1-Dichloroethane ND mg/kg 03/30/23 23:36 75-34-303/30/23 20:440.0066 0.0027 1
1,2-Dichloroethane ND mg/kg 03/30/23 23:36 107-06-203/30/23 20:440.0066 0.0044 1
1,1-Dichloroethene ND mg/kg 03/30/23 23:36 75-35-403/30/23 20:440.0066 0.0027 1
cis-1,2-Dichloroethene ND mg/kg 03/30/23 23:36 156-59-203/30/23 20:440.0066 0.0023 1
trans-1,2-Dichloroethene ND mg/kg 03/30/23 23:36 156-60-503/30/23 20:440.0066 0.0056 1
1,2-Dichloropropane ND mg/kg 03/30/23 23:36 78-87-503/30/23 20:440.0066 0.0020 1
1,3-Dichloropropane ND mg/kg 03/30/23 23:36 142-28-903/30/23 20:440.0066 0.0021 1
2,2-Dichloropropane ND mg/kg 03/30/23 23:36 594-20-703/30/23 20:440.0066 0.0050 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 5-10 Lab ID:92659736001 Collected:03/30/23 09:30 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1-Dichloropropene ND mg/kg 03/30/23 23:36 563-58-603/30/23 20:440.0066 0.0032 1
cis-1,3-Dichloropropene ND mg/kg 03/30/23 23:36 10061-01-503/30/23 20:440.0066 0.0018 1
trans-1,3-Dichloropropene ND mg/kg 03/30/23 23:36 10061-02-603/30/23 20:440.0066 0.0023 1
Diisopropyl ether ND mg/kg 03/30/23 23:36 108-20-303/30/23 20:440.0066 0.0018 1
Ethylbenzene ND mg/kg 03/30/23 23:36 100-41-403/30/23 20:440.0066 0.0031 1
Hexachloro-1,3-butadiene ND mg/kg 03/30/23 23:36 87-68-3 v103/30/23 20:440.013 0.011 1
2-Hexanone ND mg/kg 03/30/23 23:36 591-78-603/30/23 20:440.066 0.0064 1
Isopropylbenzene (Cumene)ND mg/kg 03/30/23 23:36 98-82-803/30/23 20:440.0066 0.0022 1
p-Isopropyltoluene ND mg/kg 03/30/23 23:36 99-87-603/30/23 20:440.0066 0.0033 1
Methylene Chloride ND mg/kg 03/30/23 23:36 75-09-203/30/23 20:440.026 0.018 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 03/30/23 23:36 108-10-103/30/23 20:440.066 0.0064 1
Methyl-tert-butyl ether ND mg/kg 03/30/23 23:36 1634-04-403/30/23 20:440.0066 0.0025 1
Naphthalene ND mg/kg 03/30/23 23:36 91-20-303/30/23 20:440.0066 0.0035 1
n-Propylbenzene ND mg/kg 03/30/23 23:36 103-65-103/30/23 20:440.0066 0.0024 1
Styrene ND mg/kg 03/30/23 23:36 100-42-5 v103/30/23 20:440.0066 0.0017 1
1,1,1,2-Tetrachloroethane ND mg/kg 03/30/23 23:36 630-20-603/30/23 20:440.0066 0.0025 1
1,1,2,2-Tetrachloroethane ND mg/kg 03/30/23 23:36 79-34-503/30/23 20:440.0066 0.0017 1
Tetrachloroethene ND mg/kg 03/30/23 23:36 127-18-403/30/23 20:440.0066 0.0021 1
Toluene ND mg/kg 03/30/23 23:36 108-88-303/30/23 20:440.0066 0.0046 1
1,2,3-Trichlorobenzene ND mg/kg 03/30/23 23:36 87-61-603/30/23 20:440.0066 0.0053 1
1,2,4-Trichlorobenzene ND mg/kg 03/30/23 23:36 120-82-103/30/23 20:440.0066 0.0056 1
1,1,1-Trichloroethane ND mg/kg 03/30/23 23:36 71-55-603/30/23 20:440.0066 0.0034 1
1,1,2-Trichloroethane ND mg/kg 03/30/23 23:36 79-00-503/30/23 20:440.0066 0.0022 1
Trichloroethene ND mg/kg 03/30/23 23:36 79-01-603/30/23 20:440.0066 0.0053 1
Trichlorofluoromethane ND mg/kg 03/30/23 23:36 75-69-403/30/23 20:440.0066 0.0036 1
1,2,3-Trichloropropane ND mg/kg 03/30/23 23:36 96-18-403/30/23 20:440.0066 0.0033 1
1,2,4-Trimethylbenzene ND mg/kg 03/30/23 23:36 95-63-603/30/23 20:440.0066 0.0039 1
1,3,5-Trimethylbenzene ND mg/kg 03/30/23 23:36 108-67-803/30/23 20:440.0066 0.0022 1
Vinyl acetate ND mg/kg 03/30/23 23:36 108-05-403/30/23 20:440.066 0.014 1
Vinyl chloride ND mg/kg 03/30/23 23:36 75-01-403/30/23 20:440.013 0.0034 1
Xylene (Total)ND mg/kg 03/30/23 23:36 1330-20-703/30/23 20:440.013 0.0038 1
m&p-Xylene ND mg/kg 03/30/23 23:36 179601-23-103/30/23 20:440.013 0.0045 1
o-Xylene ND mg/kg 03/30/23 23:36 95-47-603/30/23 20:440.0066 0.0029 1
Surrogates
Toluene-d8 (S)102 %03/30/23 23:36 2037-26-503/30/23 20:4470-130 1
4-Bromofluorobenzene (S)101 %03/30/23 23:36 460-00-403/30/23 20:4470-130 1
1,2-Dichloroethane-d4 (S)101 %03/30/23 23:36 17060-07-003/30/23 20:4470-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 12.8 %03/30/23 17:19 N20.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 15-20 Lab ID:92659736002 Collected:03/30/23 09:40 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: MADEP VPH Preparation Method: MADEPV
Pace National - Mt. Juliet
MADEPV
Aliphatic (C05-C08)ND mg/kg 04/12/23 21:1503/30/23 09:407.98 2.65 1.06
Aliphatic (C09-C12)ND mg/kg 04/12/23 21:1503/30/23 09:407.98 2.65 1.06
Aromatic (C09-C10),Unadjusted ND mg/kg 04/12/23 21:15 TPHC9C10A03/30/23 09:407.98 2.65 1.06
Total VPH ND mg/kg 04/12/23 21:15 VPH03/30/23 09:407.98 2.65 1.06
Surrogates
2,5-Dibromotoluene (FID)85.2 %04/12/23 21:15 615-59-8FID03/30/23 09:4070.0-130 1.06
2,5-Dibromotoluene (PID)82.3 %04/12/23 21:15 615-59-8PID03/30/23 09:4070.0-130 1.06
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 03/30/23 23:55 67-64-103/30/23 20:440.16 0.051 1
Benzene ND mg/kg 03/30/23 23:55 71-43-203/30/23 20:440.0079 0.0031 1
Bromobenzene ND mg/kg 03/30/23 23:55 108-86-103/30/23 20:440.0079 0.0026 1
Bromochloromethane ND mg/kg 03/30/23 23:55 74-97-503/30/23 20:440.0079 0.0023 1
Bromodichloromethane ND mg/kg 03/30/23 23:55 75-27-403/30/23 20:440.0079 0.0031 1
Bromoform ND mg/kg 03/30/23 23:55 75-25-203/30/23 20:440.0079 0.0028 1
Bromomethane ND mg/kg 03/30/23 23:55 74-83-9 v203/30/23 20:440.032 0.025 1
2-Butanone (MEK)ND mg/kg 03/30/23 23:55 78-93-303/30/23 20:440.16 0.038 1
n-Butylbenzene ND mg/kg 03/30/23 23:55 104-51-803/30/23 20:440.0079 0.0050 1
sec-Butylbenzene ND mg/kg 03/30/23 23:55 135-98-803/30/23 20:440.0079 0.0035 1
tert-Butylbenzene ND mg/kg 03/30/23 23:55 98-06-603/30/23 20:440.0079 0.0028 1
Carbon tetrachloride ND mg/kg 03/30/23 23:55 56-23-503/30/23 20:440.0079 0.0030 1
Chlorobenzene ND mg/kg 03/30/23 23:55 108-90-703/30/23 20:440.0079 0.0045 1
Chloroethane ND mg/kg 03/30/23 23:55 75-00-303/30/23 20:440.016 0.0061 1
Chloroform ND mg/kg 03/30/23 23:55 67-66-303/30/23 20:440.0079 0.0066 1
Chloromethane ND mg/kg 03/30/23 23:55 74-87-303/30/23 20:440.016 0.0066 1
2-Chlorotoluene ND mg/kg 03/30/23 23:55 95-49-803/30/23 20:440.0079 0.0028 1
4-Chlorotoluene ND mg/kg 03/30/23 23:55 106-43-403/30/23 20:440.0079 0.0044 1
1,2-Dibromo-3-chloropropane ND mg/kg 03/30/23 23:55 96-12-803/30/23 20:440.0079 0.0031 1
Dibromochloromethane ND mg/kg 03/30/23 23:55 124-48-103/30/23 20:440.0079 0.0044 1
1,2-Dibromoethane (EDB)ND mg/kg 03/30/23 23:55 106-93-403/30/23 20:440.0079 0.0035 1
Dibromomethane ND mg/kg 03/30/23 23:55 74-95-303/30/23 20:440.0079 0.0017 1
1,2-Dichlorobenzene ND mg/kg 03/30/23 23:55 95-50-103/30/23 20:440.0079 0.0028 1
1,3-Dichlorobenzene ND mg/kg 03/30/23 23:55 541-73-103/30/23 20:440.0079 0.0025 1
1,4-Dichlorobenzene ND mg/kg 03/30/23 23:55 106-46-703/30/23 20:440.0079 0.0021 1
Dichlorodifluoromethane ND mg/kg 03/30/23 23:55 75-71-803/30/23 20:440.016 0.0080 1
1,1-Dichloroethane ND mg/kg 03/30/23 23:55 75-34-303/30/23 20:440.0079 0.0033 1
1,2-Dichloroethane ND mg/kg 03/30/23 23:55 107-06-203/30/23 20:440.0079 0.0052 1
1,1-Dichloroethene ND mg/kg 03/30/23 23:55 75-35-403/30/23 20:440.0079 0.0033 1
cis-1,2-Dichloroethene ND mg/kg 03/30/23 23:55 156-59-203/30/23 20:440.0079 0.0027 1
trans-1,2-Dichloroethene ND mg/kg 03/30/23 23:55 156-60-503/30/23 20:440.0079 0.0067 1
1,2-Dichloropropane ND mg/kg 03/30/23 23:55 78-87-503/30/23 20:440.0079 0.0024 1
1,3-Dichloropropane ND mg/kg 03/30/23 23:55 142-28-903/30/23 20:440.0079 0.0025 1
2,2-Dichloropropane ND mg/kg 03/30/23 23:55 594-20-703/30/23 20:440.0079 0.0060 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 15-20 Lab ID:92659736002 Collected:03/30/23 09:40 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1-Dichloropropene ND mg/kg 03/30/23 23:55 563-58-603/30/23 20:440.0079 0.0038 1
cis-1,3-Dichloropropene ND mg/kg 03/30/23 23:55 10061-01-503/30/23 20:440.0079 0.0022 1
trans-1,3-Dichloropropene ND mg/kg 03/30/23 23:55 10061-02-603/30/23 20:440.0079 0.0027 1
Diisopropyl ether ND mg/kg 03/30/23 23:55 108-20-303/30/23 20:440.0079 0.0021 1
Ethylbenzene ND mg/kg 03/30/23 23:55 100-41-403/30/23 20:440.0079 0.0037 1
Hexachloro-1,3-butadiene ND mg/kg 03/30/23 23:55 87-68-3 v103/30/23 20:440.016 0.013 1
2-Hexanone ND mg/kg 03/30/23 23:55 591-78-603/30/23 20:440.079 0.0076 1
Isopropylbenzene (Cumene)ND mg/kg 03/30/23 23:55 98-82-803/30/23 20:440.0079 0.0027 1
p-Isopropyltoluene ND mg/kg 03/30/23 23:55 99-87-603/30/23 20:440.0079 0.0039 1
Methylene Chloride ND mg/kg 03/30/23 23:55 75-09-203/30/23 20:440.032 0.022 1
4-Methyl-2-pentanone (MIBK)ND mg/kg 03/30/23 23:55 108-10-103/30/23 20:440.079 0.0076 1
Methyl-tert-butyl ether ND mg/kg 03/30/23 23:55 1634-04-403/30/23 20:440.0079 0.0030 1
Naphthalene 0.011 mg/kg 03/30/23 23:55 91-20-303/30/23 20:440.0079 0.0042 1
n-Propylbenzene ND mg/kg 03/30/23 23:55 103-65-103/30/23 20:440.0079 0.0028 1
Styrene ND mg/kg 03/30/23 23:55 100-42-5 v103/30/23 20:440.0079 0.0021 1
1,1,1,2-Tetrachloroethane ND mg/kg 03/30/23 23:55 630-20-603/30/23 20:440.0079 0.0030 1
1,1,2,2-Tetrachloroethane ND mg/kg 03/30/23 23:55 79-34-503/30/23 20:440.0079 0.0021 1
Tetrachloroethene ND mg/kg 03/30/23 23:55 127-18-403/30/23 20:440.0079 0.0025 1
Toluene ND mg/kg 03/30/23 23:55 108-88-303/30/23 20:440.0079 0.0055 1
1,2,3-Trichlorobenzene ND mg/kg 03/30/23 23:55 87-61-603/30/23 20:440.0079 0.0064 1
1,2,4-Trichlorobenzene ND mg/kg 03/30/23 23:55 120-82-103/30/23 20:440.0079 0.0066 1
1,1,1-Trichloroethane ND mg/kg 03/30/23 23:55 71-55-603/30/23 20:440.0079 0.0041 1
1,1,2-Trichloroethane ND mg/kg 03/30/23 23:55 79-00-503/30/23 20:440.0079 0.0026 1
Trichloroethene ND mg/kg 03/30/23 23:55 79-01-603/30/23 20:440.0079 0.0064 1
Trichlorofluoromethane ND mg/kg 03/30/23 23:55 75-69-403/30/23 20:440.0079 0.0043 1
1,2,3-Trichloropropane ND mg/kg 03/30/23 23:55 96-18-403/30/23 20:440.0079 0.0040 1
1,2,4-Trimethylbenzene ND mg/kg 03/30/23 23:55 95-63-603/30/23 20:440.0079 0.0047 1
1,3,5-Trimethylbenzene 0.020 mg/kg 03/30/23 23:55 108-67-803/30/23 20:440.0079 0.0027 1
Vinyl acetate ND mg/kg 03/30/23 23:55 108-05-403/30/23 20:440.079 0.016 1
Vinyl chloride ND mg/kg 03/30/23 23:55 75-01-403/30/23 20:440.016 0.0040 1
Xylene (Total)ND mg/kg 03/30/23 23:55 1330-20-703/30/23 20:440.016 0.0045 1
m&p-Xylene ND mg/kg 03/30/23 23:55 179601-23-103/30/23 20:440.016 0.0054 1
o-Xylene ND mg/kg 03/30/23 23:55 95-47-603/30/23 20:440.0079 0.0035 1
Surrogates
Toluene-d8 (S)102 %03/30/23 23:55 2037-26-503/30/23 20:4470-130 1
4-Bromofluorobenzene (S)103 %03/30/23 23:55 460-00-403/30/23 20:4470-130 1
1,2-Dichloroethane-d4 (S)102 %03/30/23 23:55 17060-07-003/30/23 20:4470-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 20.7 %03/30/23 17:19 N20.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 25-30 Lab ID:92659736003 Collected:03/30/23 09:50 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: MADEP VPH Preparation Method: MADEPV
Pace National - Mt. Juliet
MADEPV
Aliphatic (C05-C08)ND mg/kg 04/12/23 21:4803/30/23 09:506.77 2.26 1
Aliphatic (C09-C12)ND mg/kg 04/12/23 21:4803/30/23 09:506.77 2.26 1
Aromatic (C09-C10),Unadjusted ND mg/kg 04/12/23 21:48 TPHC9C10A03/30/23 09:506.77 2.26 1
Total VPH ND mg/kg 04/12/23 21:48 VPH03/30/23 09:506.77 2.26 1
Surrogates
2,5-Dibromotoluene (FID)87.0 %04/12/23 21:48 615-59-8FID03/30/23 09:5070.0-130 1
2,5-Dibromotoluene (PID)84.2 %04/12/23 21:48 615-59-8PID03/30/23 09:5070.0-130 1
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone ND mg/kg 04/05/23 23:43 67-64-104/05/23 16:452.6 0.82 20
Benzene ND mg/kg 04/05/23 23:43 71-43-204/05/23 16:450.13 0.051 20
Bromobenzene ND mg/kg 04/05/23 23:43 108-86-104/05/23 16:450.13 0.042 20
Bromochloromethane ND mg/kg 04/05/23 23:43 74-97-504/05/23 16:450.13 0.038 20
Bromodichloromethane ND mg/kg 04/05/23 23:43 75-27-404/05/23 16:450.13 0.049 20
Bromoform ND mg/kg 04/05/23 23:43 75-25-204/05/23 16:450.13 0.045 20
Bromomethane ND mg/kg 04/05/23 23:43 74-83-9 v204/05/23 16:450.51 0.40 20
2-Butanone (MEK)ND mg/kg 04/05/23 23:43 78-93-304/05/23 16:452.6 0.62 20
n-Butylbenzene ND mg/kg 04/05/23 23:43 104-51-804/05/23 16:450.13 0.081 20
sec-Butylbenzene ND mg/kg 04/05/23 23:43 135-98-804/05/23 16:450.13 0.056 20
tert-Butylbenzene ND mg/kg 04/05/23 23:43 98-06-604/05/23 16:450.13 0.046 20
Carbon tetrachloride ND mg/kg 04/05/23 23:43 56-23-504/05/23 16:450.13 0.048 20
Chlorobenzene ND mg/kg 04/05/23 23:43 108-90-704/05/23 16:450.13 0.074 20
Chloroethane ND mg/kg 04/05/23 23:43 75-00-3 IK04/05/23 16:450.26 0.099 20
Chloroform ND mg/kg 04/05/23 23:43 67-66-304/05/23 16:450.13 0.11 20
Chloromethane 69.1 mg/kg 04/05/23 23:43 74-87-304/05/23 16:450.26 0.11 20
2-Chlorotoluene ND mg/kg 04/05/23 23:43 95-49-804/05/23 16:450.13 0.045 20
4-Chlorotoluene ND mg/kg 04/05/23 23:43 106-43-404/05/23 16:450.13 0.071 20
1,2-Dibromo-3-chloropropane ND mg/kg 04/05/23 23:43 96-12-8 L204/05/23 16:450.13 0.050 20
Dibromochloromethane ND mg/kg 04/05/23 23:43 124-48-104/05/23 16:450.13 0.072 20
1,2-Dibromoethane (EDB)ND mg/kg 04/05/23 23:43 106-93-404/05/23 16:450.13 0.056 20
Dibromomethane ND mg/kg 04/05/23 23:43 74-95-304/05/23 16:450.13 0.027 20
1,2-Dichlorobenzene ND mg/kg 04/05/23 23:43 95-50-104/05/23 16:450.13 0.046 20
1,3-Dichlorobenzene ND mg/kg 04/05/23 23:43 541-73-104/05/23 16:450.13 0.040 20
1,4-Dichlorobenzene ND mg/kg 04/05/23 23:43 106-46-704/05/23 16:450.13 0.033 20
Dichlorodifluoromethane ND mg/kg 04/05/23 23:43 75-71-804/05/23 16:450.26 0.13 20
1,1-Dichloroethane ND mg/kg 04/05/23 23:43 75-34-304/05/23 16:450.13 0.053 20
1,2-Dichloroethane ND mg/kg 04/05/23 23:43 107-06-204/05/23 16:450.13 0.085 20
1,1-Dichloroethene ND mg/kg 04/05/23 23:43 75-35-404/05/23 16:450.13 0.053 20
cis-1,2-Dichloroethene ND mg/kg 04/05/23 23:43 156-59-204/05/23 16:450.13 0.044 20
trans-1,2-Dichloroethene ND mg/kg 04/05/23 23:43 156-60-504/05/23 16:450.13 0.11 20
1,2-Dichloropropane ND mg/kg 04/05/23 23:43 78-87-504/05/23 16:450.13 0.038 20
1,3-Dichloropropane ND mg/kg 04/05/23 23:43 142-28-904/05/23 16:450.13 0.040 20
2,2-Dichloropropane ND mg/kg 04/05/23 23:43 594-20-704/05/23 16:450.13 0.097 20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 25-30 Lab ID:92659736003 Collected:03/30/23 09:50 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1-Dichloropropene ND mg/kg 04/05/23 23:43 563-58-604/05/23 16:450.13 0.062 20
cis-1,3-Dichloropropene ND mg/kg 04/05/23 23:43 10061-01-504/05/23 16:450.13 0.035 20
trans-1,3-Dichloropropene ND mg/kg 04/05/23 23:43 10061-02-604/05/23 16:450.13 0.044 20
Diisopropyl ether ND mg/kg 04/05/23 23:43 108-20-304/05/23 16:450.13 0.035 20
Ethylbenzene ND mg/kg 04/05/23 23:43 100-41-404/05/23 16:450.13 0.060 20
Hexachloro-1,3-butadiene ND mg/kg 04/05/23 23:43 87-68-304/05/23 16:450.26 0.21 20
2-Hexanone ND mg/kg 04/05/23 23:43 591-78-604/05/23 16:451.3 0.12 20
Isopropylbenzene (Cumene)ND mg/kg 04/05/23 23:43 98-82-804/05/23 16:450.13 0.044 20
p-Isopropyltoluene ND mg/kg 04/05/23 23:43 99-87-604/05/23 16:450.13 0.063 20
Methylene Chloride 11.9 mg/kg 04/05/23 23:43 75-09-2 B,C9,
L1,v104/05/23 16:450.51 0.35 20
4-Methyl-2-pentanone (MIBK)ND mg/kg 04/05/23 23:43 108-10-104/05/23 16:451.3 0.12 20
Methyl-tert-butyl ether ND mg/kg 04/05/23 23:43 1634-04-404/05/23 16:450.13 0.048 20
Naphthalene 0.077J mg/kg 04/05/23 23:43 91-20-304/05/23 16:450.13 0.067 20
n-Propylbenzene ND mg/kg 04/05/23 23:43 103-65-104/05/23 16:450.13 0.046 20
Styrene ND mg/kg 04/05/23 23:43 100-42-504/05/23 16:450.13 0.034 20
1,1,1,2-Tetrachloroethane ND mg/kg 04/05/23 23:43 630-20-604/05/23 16:450.13 0.049 20
1,1,2,2-Tetrachloroethane ND mg/kg 04/05/23 23:43 79-34-504/05/23 16:450.13 0.034 20
Tetrachloroethene ND mg/kg 04/05/23 23:43 127-18-404/05/23 16:450.13 0.040 20
Toluene ND mg/kg 04/05/23 23:43 108-88-304/05/23 16:450.13 0.088 20
1,2,3-Trichlorobenzene ND mg/kg 04/05/23 23:43 87-61-604/05/23 16:450.13 0.10 20
1,2,4-Trichlorobenzene ND mg/kg 04/05/23 23:43 120-82-104/05/23 16:450.13 0.11 20
1,1,1-Trichloroethane ND mg/kg 04/05/23 23:43 71-55-604/05/23 16:450.13 0.067 20
1,1,2-Trichloroethane ND mg/kg 04/05/23 23:43 79-00-504/05/23 16:450.13 0.043 20
Trichloroethene ND mg/kg 04/05/23 23:43 79-01-604/05/23 16:450.13 0.10 20
Trichlorofluoromethane ND mg/kg 04/05/23 23:43 75-69-404/05/23 16:450.13 0.070 20
1,2,3-Trichloropropane ND mg/kg 04/05/23 23:43 96-18-404/05/23 16:450.13 0.065 20
1,2,4-Trimethylbenzene ND mg/kg 04/05/23 23:43 95-63-604/05/23 16:450.13 0.076 20
1,3,5-Trimethylbenzene 0.11J mg/kg 04/05/23 23:43 108-67-804/05/23 16:450.13 0.043 20
Vinyl acetate ND mg/kg 04/05/23 23:43 108-05-404/05/23 16:451.3 0.26 20
Vinyl chloride ND mg/kg 04/05/23 23:43 75-01-404/05/23 16:450.26 0.065 20
Xylene (Total)ND mg/kg 04/05/23 23:43 1330-20-704/05/23 16:450.26 0.073 20
m&p-Xylene ND mg/kg 04/05/23 23:43 179601-23-104/05/23 16:450.26 0.088 20
o-Xylene ND mg/kg 04/05/23 23:43 95-47-604/05/23 16:450.13 0.057 20
Surrogates
Toluene-d8 (S)101 %04/05/23 23:43 2037-26-5 u804/05/23 16:4570-130 20
4-Bromofluorobenzene (S)99 %04/05/23 23:43 460-00-404/05/23 16:4570-130 20
1,2-Dichloroethane-d4 (S)106 %04/05/23 23:43 17060-07-004/05/23 16:4570-130 20
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 13.9 %03/30/23 17:19 N20.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 30-35 Lab ID:92659736004 Collected:03/30/23 10:00 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: MADEP VPH Preparation Method: MADEPV
Pace National - Mt. Juliet
MADEPV
Aliphatic (C05-C08)ND mg/kg 04/12/23 22:2103/30/23 10:006.77 2.26 1.02
Aliphatic (C09-C12)2.42J mg/kg 04/12/23 22:21 J03/30/23 10:006.77 2.26 1.02
Aromatic (C09-C10),Unadjusted ND mg/kg 04/12/23 22:21 TPHC9C10A03/30/23 10:006.77 2.26 1.02
Total VPH 2.42J mg/kg 04/12/23 22:21 VPH J03/30/23 10:006.77 2.26 1.02
Surrogates
2,5-Dibromotoluene (FID)90.7 %04/12/23 22:21 615-59-8FID03/30/23 10:0070.0-130 1.02
2,5-Dibromotoluene (PID)86.7 %04/12/23 22:21 615-59-8PID03/30/23 10:0070.0-130 1.02
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
Acetone 0.26 mg/kg 04/05/23 21:03 67-64-104/05/23 16:450.15 0.047 1
Benzene ND mg/kg 04/05/23 21:03 71-43-204/05/23 16:450.0073 0.0029 1
Bromobenzene ND mg/kg 04/05/23 21:03 108-86-104/05/23 16:450.0073 0.0024 1
Bromochloromethane ND mg/kg 04/05/23 21:03 74-97-504/05/23 16:450.0073 0.0022 1
Bromodichloromethane ND mg/kg 04/05/23 21:03 75-27-404/05/23 16:450.0073 0.0028 1
Bromoform ND mg/kg 04/05/23 21:03 75-25-204/05/23 16:450.0073 0.0026 1
Bromomethane ND mg/kg 04/05/23 21:03 74-83-9 v204/05/23 16:450.029 0.023 1
2-Butanone (MEK)0.10J mg/kg 04/05/23 21:03 78-93-304/05/23 16:450.15 0.035 1
n-Butylbenzene ND mg/kg 04/05/23 21:03 104-51-804/05/23 16:450.0073 0.0046 1
sec-Butylbenzene ND mg/kg 04/05/23 21:03 135-98-804/05/23 16:450.0073 0.0032 1
tert-Butylbenzene ND mg/kg 04/05/23 21:03 98-06-604/05/23 16:450.0073 0.0026 1
Carbon tetrachloride ND mg/kg 04/05/23 21:03 56-23-504/05/23 16:450.0073 0.0027 1
Chlorobenzene ND mg/kg 04/05/23 21:03 108-90-704/05/23 16:450.0073 0.0042 1
Chloroethane ND mg/kg 04/05/23 21:03 75-00-3 IK04/05/23 16:450.015 0.0056 1
Chloroform ND mg/kg 04/05/23 21:03 67-66-304/05/23 16:450.0073 0.0061 1
Chloromethane 0.026 mg/kg 04/05/23 21:03 74-87-304/05/23 16:450.015 0.0061 1
2-Chlorotoluene ND mg/kg 04/05/23 21:03 95-49-804/05/23 16:450.0073 0.0026 1
4-Chlorotoluene ND mg/kg 04/05/23 21:03 106-43-404/05/23 16:450.0073 0.0041 1
1,2-Dibromo-3-chloropropane ND mg/kg 04/05/23 21:03 96-12-8 L204/05/23 16:450.0073 0.0028 1
Dibromochloromethane ND mg/kg 04/05/23 21:03 124-48-104/05/23 16:450.0073 0.0041 1
1,2-Dibromoethane (EDB)ND mg/kg 04/05/23 21:03 106-93-404/05/23 16:450.0073 0.0032 1
Dibromomethane ND mg/kg 04/05/23 21:03 74-95-304/05/23 16:450.0073 0.0016 1
1,2-Dichlorobenzene ND mg/kg 04/05/23 21:03 95-50-104/05/23 16:450.0073 0.0026 1
1,3-Dichlorobenzene ND mg/kg 04/05/23 21:03 541-73-104/05/23 16:450.0073 0.0023 1
1,4-Dichlorobenzene ND mg/kg 04/05/23 21:03 106-46-704/05/23 16:450.0073 0.0019 1
Dichlorodifluoromethane ND mg/kg 04/05/23 21:03 75-71-804/05/23 16:450.015 0.0074 1
1,1-Dichloroethane ND mg/kg 04/05/23 21:03 75-34-304/05/23 16:450.0073 0.0030 1
1,2-Dichloroethane ND mg/kg 04/05/23 21:03 107-06-204/05/23 16:450.0073 0.0048 1
1,1-Dichloroethene ND mg/kg 04/05/23 21:03 75-35-404/05/23 16:450.0073 0.0030 1
cis-1,2-Dichloroethene ND mg/kg 04/05/23 21:03 156-59-204/05/23 16:450.0073 0.0025 1
trans-1,2-Dichloroethene ND mg/kg 04/05/23 21:03 156-60-504/05/23 16:450.0073 0.0062 1
1,2-Dichloropropane ND mg/kg 04/05/23 21:03 78-87-504/05/23 16:450.0073 0.0022 1
1,3-Dichloropropane ND mg/kg 04/05/23 21:03 142-28-904/05/23 16:450.0073 0.0023 1
2,2-Dichloropropane ND mg/kg 04/05/23 21:03 594-20-704/05/23 16:450.0073 0.0055 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Sample:SB-1 30-35 Lab ID:92659736004 Collected:03/30/23 10:00 Received:03/30/23 13:25 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
8260D/5035A/5030B Volatiles
1,1-Dichloropropene ND mg/kg 04/05/23 21:03 563-58-604/05/23 16:450.0073 0.0035 1
cis-1,3-Dichloropropene ND mg/kg 04/05/23 21:03 10061-01-504/05/23 16:450.0073 0.0020 1
trans-1,3-Dichloropropene ND mg/kg 04/05/23 21:03 10061-02-604/05/23 16:450.0073 0.0025 1
Diisopropyl ether ND mg/kg 04/05/23 21:03 108-20-304/05/23 16:450.0073 0.0020 1
Ethylbenzene 0.0076 mg/kg 04/05/23 21:03 100-41-404/05/23 16:450.0073 0.0034 1
Hexachloro-1,3-butadiene ND mg/kg 04/05/23 21:03 87-68-304/05/23 16:450.015 0.012 1
2-Hexanone ND mg/kg 04/05/23 21:03 591-78-604/05/23 16:450.073 0.0070 1
Isopropylbenzene (Cumene)ND mg/kg 04/05/23 21:03 98-82-804/05/23 16:450.0073 0.0025 1
p-Isopropyltoluene 0.015 mg/kg 04/05/23 21:03 99-87-604/05/23 16:450.0073 0.0036 1
Methylene Chloride 0.44 mg/kg 04/05/23 21:03 75-09-2 B,C9,
L1,v104/05/23 16:450.029 0.020 1
4-Methyl-2-pentanone (MIBK)0.011J mg/kg 04/05/23 21:03 108-10-104/05/23 16:450.073 0.0070 1
Methyl-tert-butyl ether ND mg/kg 04/05/23 21:03 1634-04-404/05/23 16:450.0073 0.0027 1
Naphthalene 0.048 mg/kg 04/05/23 21:03 91-20-304/05/23 16:450.0073 0.0038 1
n-Propylbenzene ND mg/kg 04/05/23 21:03 103-65-104/05/23 16:450.0073 0.0026 1
Styrene ND mg/kg 04/05/23 21:03 100-42-504/05/23 16:450.0073 0.0019 1
1,1,1,2-Tetrachloroethane ND mg/kg 04/05/23 21:03 630-20-604/05/23 16:450.0073 0.0028 1
1,1,2,2-Tetrachloroethane ND mg/kg 04/05/23 21:03 79-34-504/05/23 16:450.0073 0.0019 1
Tetrachloroethene ND mg/kg 04/05/23 21:03 127-18-404/05/23 16:450.0073 0.0023 1
Toluene ND mg/kg 04/05/23 21:03 108-88-304/05/23 16:450.0073 0.0050 1
1,2,3-Trichlorobenzene ND mg/kg 04/05/23 21:03 87-61-604/05/23 16:450.0073 0.0059 1
1,2,4-Trichlorobenzene ND mg/kg 04/05/23 21:03 120-82-104/05/23 16:450.0073 0.0061 1
1,1,1-Trichloroethane ND mg/kg 04/05/23 21:03 71-55-604/05/23 16:450.0073 0.0038 1
1,1,2-Trichloroethane ND mg/kg 04/05/23 21:03 79-00-504/05/23 16:450.0073 0.0024 1
Trichloroethene ND mg/kg 04/05/23 21:03 79-01-604/05/23 16:450.0073 0.0059 1
Trichlorofluoromethane ND mg/kg 04/05/23 21:03 75-69-404/05/23 16:450.0073 0.0040 1
1,2,3-Trichloropropane ND mg/kg 04/05/23 21:03 96-18-404/05/23 16:450.0073 0.0037 1
1,2,4-Trimethylbenzene ND mg/kg 04/05/23 21:03 95-63-604/05/23 16:450.0073 0.0043 1
1,3,5-Trimethylbenzene 0.11 mg/kg 04/05/23 21:03 108-67-804/05/23 16:450.0073 0.0025 1
Vinyl acetate ND mg/kg 04/05/23 21:03 108-05-404/05/23 16:450.073 0.015 1
Vinyl chloride ND mg/kg 04/05/23 21:03 75-01-404/05/23 16:450.015 0.0037 1
Xylene (Total)0.038 mg/kg 04/05/23 21:03 1330-20-704/05/23 16:450.015 0.0042 1
m&p-Xylene 0.023 mg/kg 04/05/23 21:03 179601-23-104/05/23 16:450.015 0.0050 1
o-Xylene 0.015 mg/kg 04/05/23 21:03 95-47-604/05/23 16:450.0073 0.0032 1
Surrogates
Toluene-d8 (S)101 %04/05/23 21:03 2037-26-504/05/23 16:4570-130 1
4-Bromofluorobenzene (S)101 %04/05/23 21:03 460-00-404/05/23 16:4570-130 1
1,2-Dichloroethane-d4 (S)105 %04/05/23 21:03 17060-07-004/05/23 16:4570-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 14.2 %03/31/23 15:14 N20.10 0.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2040344
KS LRH/MADEPV/MTDEQ
VPH/VPH
MADEP VPH
MADEPV
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92659736001, 92659736002, 92659736003, 92659736004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3912736-3
Associated Lab Samples:92659736001, 92659736002, 92659736003, 92659736004
Matrix:Solid
AnalyzedMDL
Aliphatic (C05-C08)mg/kg ND 5.00 04/12/23 13:061.67
Aliphatic (C09-C12)mg/kg ND 5.00 04/12/23 13:061.67
Aromatic (C09-C10),Unadjusted mg/kg ND 5.00 04/12/23 13:061.67
Total VPH mg/kg ND 5.00 04/12/23 13:061.67
2,5-Dibromotoluene (FID)%79.4 70.0-130 04/12/23 13:06
2,5-Dibromotoluene (PID)%78 70.0-130 04/12/23 13:06
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3912736-1LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
R3912736-2
Aliphatic (C05-C08)mg/kg 58.360.0 97.2 70.0-13087.252.3 10.8 25
Aliphatic (C09-C12)mg/kg 75.970.0 108 70.0-13091.464.0 17.0 25
Aromatic (C09-C10),Unadjusted mg/kg 11.210.0 112 70.0-13093.59.35 18.0 25
Total VPH mg/kg 145140 104 70.0-13090.0126 14.0 25
2,5-Dibromotoluene (FID)%88.4 70.0-13097.3
2,5-Dibromotoluene (PID)%87.2 70.0-13093.5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
765033
EPA 5035A/5030B
EPA 8260D
8260D 5035A 5030B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92659736001, 92659736002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3972558
Associated Lab Samples:92659736001, 92659736002
Matrix:Solid
AnalyzedMDL
1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 03/30/23 18:380.0019
1,1,1-Trichloroethane mg/kg ND 0.0050 03/30/23 18:380.0026
1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 03/30/23 18:380.0013
1,1,2-Trichloroethane mg/kg ND 0.0050 03/30/23 18:380.0017
1,1-Dichloroethane mg/kg ND 0.0050 03/30/23 18:380.0021
1,1-Dichloroethene mg/kg ND 0.0050 03/30/23 18:380.0021
1,1-Dichloropropene mg/kg ND 0.0050 03/30/23 18:380.0024
1,2,3-Trichlorobenzene mg/kg ND 0.0050 03/30/23 18:380.0040
1,2,3-Trichloropropane mg/kg ND 0.0050 03/30/23 18:380.0025
1,2,4-Trichlorobenzene mg/kg ND 0.0050 03/30/23 18:380.0042
1,2,4-Trimethylbenzene mg/kg ND 0.0050 03/30/23 18:380.0030
1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 03/30/23 18:380.0019
1,2-Dibromoethane (EDB)mg/kg ND 0.0050 03/30/23 18:380.0022
1,2-Dichlorobenzene mg/kg ND 0.0050 03/30/23 18:380.0018
1,2-Dichloroethane mg/kg ND 0.0050 03/30/23 18:380.0033
1,2-Dichloropropane mg/kg ND 0.0050 03/30/23 18:380.0015
1,3,5-Trimethylbenzene mg/kg ND 0.0050 03/30/23 18:380.0017
1,3-Dichlorobenzene mg/kg ND 0.0050 03/30/23 18:380.0016
1,3-Dichloropropane mg/kg ND 0.0050 03/30/23 18:380.0016
1,4-Dichlorobenzene mg/kg ND 0.0050 03/30/23 18:380.0013
2,2-Dichloropropane mg/kg ND 0.0050 03/30/23 18:380.0038
2-Butanone (MEK)mg/kg ND 0.10 03/30/23 18:380.024
2-Chlorotoluene mg/kg ND 0.0050 03/30/23 18:380.0018
2-Hexanone mg/kg ND 0.050 03/30/23 18:380.0048
4-Chlorotoluene mg/kg ND 0.0050 03/30/23 18:380.0028
4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 03/30/23 18:380.0048
Acetone mg/kg ND 0.10 03/30/23 18:380.032
Benzene mg/kg ND 0.0050 03/30/23 18:380.0020
Bromobenzene mg/kg ND 0.0050 03/30/23 18:380.0016
Bromochloromethane mg/kg ND 0.0050 03/30/23 18:380.0015
Bromodichloromethane mg/kg ND 0.0050 03/30/23 18:380.0019
Bromoform mg/kg ND 0.0050 03/30/23 18:380.0018
Bromomethane mg/kg ND 0.020 v203/30/23 18:380.016
Carbon tetrachloride mg/kg ND 0.0050 03/30/23 18:380.0019
Chlorobenzene mg/kg ND 0.0050 03/30/23 18:380.0029
Chloroethane mg/kg ND 0.010 03/30/23 18:380.0039
Chloroform mg/kg ND 0.0050 03/30/23 18:380.0042
Chloromethane mg/kg ND 0.010 03/30/23 18:380.0042
cis-1,2-Dichloroethene mg/kg ND 0.0050 03/30/23 18:380.0017
cis-1,3-Dichloropropene mg/kg ND 0.0050 03/30/23 18:380.0014
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3972558
Associated Lab Samples:92659736001, 92659736002
Matrix:Solid
AnalyzedMDL
Dibromochloromethane mg/kg ND 0.0050 03/30/23 18:380.0028
Dibromomethane mg/kg ND 0.0050 03/30/23 18:380.0011
Dichlorodifluoromethane mg/kg ND 0.010 03/30/23 18:380.0051
Diisopropyl ether mg/kg ND 0.0050 03/30/23 18:380.0014
Ethylbenzene mg/kg ND 0.0050 03/30/23 18:380.0023
Hexachloro-1,3-butadiene mg/kg ND 0.010 v103/30/23 18:380.0082
Isopropylbenzene (Cumene)mg/kg ND 0.0050 03/30/23 18:380.0017
m&p-Xylene mg/kg ND 0.010 03/30/23 18:380.0034
Methyl-tert-butyl ether mg/kg ND 0.0050 03/30/23 18:380.0019
Methylene Chloride mg/kg ND 0.020 03/30/23 18:380.014
n-Butylbenzene mg/kg ND 0.0050 03/30/23 18:380.0032
n-Propylbenzene mg/kg ND 0.0050 03/30/23 18:380.0018
Naphthalene mg/kg ND 0.0050 03/30/23 18:380.0026
o-Xylene mg/kg ND 0.0050 03/30/23 18:380.0022
p-Isopropyltoluene mg/kg ND 0.0050 03/30/23 18:380.0025
sec-Butylbenzene mg/kg ND 0.0050 03/30/23 18:380.0022
Styrene mg/kg ND 0.0050 v103/30/23 18:380.0013
tert-Butylbenzene mg/kg ND 0.0050 03/30/23 18:380.0018
Tetrachloroethene mg/kg ND 0.0050 03/30/23 18:380.0016
Toluene mg/kg ND 0.0050 03/30/23 18:380.0034
trans-1,2-Dichloroethene mg/kg ND 0.0050 03/30/23 18:380.0042
trans-1,3-Dichloropropene mg/kg ND 0.0050 03/30/23 18:380.0017
Trichloroethene mg/kg ND 0.0050 03/30/23 18:380.0040
Trichlorofluoromethane mg/kg ND 0.0050 03/30/23 18:380.0028
Vinyl acetate mg/kg ND 0.050 03/30/23 18:380.010
Vinyl chloride mg/kg ND 0.010 03/30/23 18:380.0025
Xylene (Total)mg/kg ND 0.010 03/30/23 18:380.0028
1,2-Dichloroethane-d4 (S)%102 70-130 03/30/23 18:38
4-Bromofluorobenzene (S)%93 70-130 03/30/23 18:38
Toluene-d8 (S)%99 70-130 03/30/23 18:38
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3972559LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane mg/kg 0.450.5 90 70-130
1,1,1-Trichloroethane mg/kg 0.420.5 83 70-130
1,1,2,2-Tetrachloroethane mg/kg 0.440.5 88 70-130
1,1,2-Trichloroethane mg/kg 0.430.5 86 70-130
1,1-Dichloroethane mg/kg 0.450.5 90 70-130
1,1-Dichloroethene mg/kg 0.460.5 93 70-130
1,1-Dichloropropene mg/kg 0.470.5 93 70-130
1,2,3-Trichlorobenzene mg/kg 0.450.5 91 70-130
1,2,3-Trichloropropane mg/kg 0.440.5 89 70-130
1,2,4-Trichlorobenzene mg/kg 0.480.5 95 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3972559LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trimethylbenzene mg/kg 0.460.5 93 70-130
1,2-Dibromo-3-chloropropane mg/kg 0.470.5 93 67-130
1,2-Dibromoethane (EDB)mg/kg 0.440.5 88 70-130
1,2-Dichlorobenzene mg/kg 0.440.5 88 70-130
1,2-Dichloroethane mg/kg 0.400.5 81 70-130
1,2-Dichloropropane mg/kg 0.410.5 81 70-130
1,3,5-Trimethylbenzene mg/kg 0.440.5 88 70-130
1,3-Dichlorobenzene mg/kg 0.440.5 88 70-130
1,3-Dichloropropane mg/kg 0.410.5 81 70-130
1,4-Dichlorobenzene mg/kg 0.420.5 85 70-130
2,2-Dichloropropane mg/kg 0.460.5 92 67-130
2-Butanone (MEK)mg/kg 0.821 82 66-130
2-Chlorotoluene mg/kg 0.430.5 86 70-130
2-Hexanone mg/kg 0.881 88 70-130
4-Chlorotoluene mg/kg 0.430.5 85 70-130
4-Methyl-2-pentanone (MIBK)mg/kg 0.881 88 70-130
Acetone mg/kg 0.841 84 67-130
Benzene mg/kg 0.450.5 90 70-130
Bromobenzene mg/kg 0.430.5 86 70-130
Bromochloromethane mg/kg 0.450.5 89 70-130
Bromodichloromethane mg/kg 0.430.5 85 70-130
Bromoform mg/kg 0.480.5 97 70-130
Bromomethane mg/kg 0.32 v20.5 65 53-175
Carbon tetrachloride mg/kg 0.470.5 95 70-130
Chlorobenzene mg/kg 0.440.5 87 70-130
Chloroethane mg/kg 0.440.5 87 70-135
Chloroform mg/kg 0.430.5 87 70-130
Chloromethane mg/kg 0.500.5 100 64-130
cis-1,2-Dichloroethene mg/kg 0.440.5 88 70-130
cis-1,3-Dichloropropene mg/kg 0.450.5 90 70-130
Dibromochloromethane mg/kg 0.460.5 92 70-130
Dibromomethane mg/kg 0.460.5 92 70-130
Dichlorodifluoromethane mg/kg 0.430.5 86 63-145
Diisopropyl ether mg/kg 0.420.5 84 68-130
Ethylbenzene mg/kg 0.420.5 83 70-130
Hexachloro-1,3-butadiene mg/kg 0.50 v10.5 100 70-130
Isopropylbenzene (Cumene)mg/kg 0.470.5 94 70-130
m&p-Xylene mg/kg 0.921 92 70-130
Methyl-tert-butyl ether mg/kg 0.410.5 81 70-130
Methylene Chloride mg/kg 0.360.5 72 67-130
n-Butylbenzene mg/kg 0.460.5 93 70-130
n-Propylbenzene mg/kg 0.420.5 84 70-130
Naphthalene mg/kg 0.460.5 91 70-130
o-Xylene mg/kg 0.460.5 92 70-130
p-Isopropyltoluene mg/kg 0.470.5 94 70-130
sec-Butylbenzene mg/kg 0.460.5 92 70-130
Styrene mg/kg 0.48 v10.5 96 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3972559LABORATORY CONTROL SAMPLE:
LCSSpike
tert-Butylbenzene mg/kg 0.430.5 86 64-130
Tetrachloroethene mg/kg 0.490.5 99 70-130
Toluene mg/kg 0.440.5 87 70-130
trans-1,2-Dichloroethene mg/kg 0.440.5 88 70-130
trans-1,3-Dichloropropene mg/kg 0.450.5 90 70-130
Trichloroethene mg/kg 0.470.5 93 70-130
Trichlorofluoromethane mg/kg 0.410.5 81 70-130
Vinyl acetate mg/kg 0.851 85 70-134
Vinyl chloride mg/kg 0.410.5 82 68-130
Xylene (Total)mg/kg 1.41.5 92 70-130
1,2-Dichloroethane-d4 (S)%93 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%100 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3972560MATRIX SPIKE SAMPLE:
MSSpike
Result
92658905002
1,1,1,2-Tetrachloroethane mg/kg 0.840.7 119 58-140ND
1,1,1-Trichloroethane mg/kg 0.820.7 117 58-144ND
1,1,2,2-Tetrachloroethane mg/kg 0.830.7 119 52-139ND
1,1,2-Trichloroethane mg/kg 0.820.7 116 56-140ND
1,1-Dichloroethane mg/kg 0.860.7 123 58-145ND
1,1-Dichloroethene mg/kg 0.900.7 128 57-158ND
1,1-Dichloropropene mg/kg 0.870.7 124 58-151ND
1,2,3-Trichlorobenzene mg/kg 0.14 M10.7 19 48-149ND
1,2,3-Trichloropropane mg/kg 0.860.7 122 54-132ND
1,2,4-Trichlorobenzene mg/kg 0.34 M10.7 48 51-151ND
1,2,4-Trimethylbenzene mg/kg 0.790.7 112 38-170ND
1,2-Dibromo-3-chloropropane mg/kg 0.460.7 66 44-134ND
1,2-Dibromoethane (EDB)mg/kg 0.780.7 112 60-138ND
1,2-Dichlorobenzene mg/kg 0.770.7 109 59-147ND
1,2-Dichloroethane mg/kg 0.780.7 111 57-139ND
1,2-Dichloropropane mg/kg 0.810.7 115 62-145ND
1,3,5-Trimethylbenzene mg/kg 0.760.7 108 47-159ND
1,3-Dichlorobenzene mg/kg 0.770.7 110 58-144ND
1,3-Dichloropropane mg/kg 0.790.7 112 60-142ND
1,4-Dichlorobenzene mg/kg 0.720.7 102 57-143ND
2,2-Dichloropropane mg/kg 0.820.7 117 37-144ND
2-Butanone (MEK)mg/kg 1.51.3 110 28-146ND
2-Chlorotoluene mg/kg 0.740.7 106 55-158ND
2-Hexanone mg/kg 1.51.3 106 44-141ND
4-Chlorotoluene mg/kg 0.750.7 107 55-146ND
4-Methyl-2-pentanone (MIBK)mg/kg 1.71.3 124 50-138ND
Acetone mg/kg 1.31.3 93 20-136ND
Benzene mg/kg 0.850.7 122 60-145ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3972560MATRIX SPIKE SAMPLE:
MSSpike
Result
92658905002
Bromobenzene mg/kg 0.760.7 109 59-145ND
Bromochloromethane mg/kg 0.820.7 116 57-143ND
Bromodichloromethane mg/kg 0.790.7 113 53-133ND
Bromoform mg/kg 0.880.7 126 48-133ND
Bromomethane mg/kg 0.47 v20.7 67 10-167ND
Carbon tetrachloride mg/kg 0.690.7 98 57-147ND
Chlorobenzene mg/kg 0.790.7 112 61-144ND
Chloroethane mg/kg 0.350.7 50 10-153ND
Chloroform mg/kg 0.810.7 115 58-141ND
Chloromethane mg/kg 0.920.7 132 54-165ND
cis-1,2-Dichloroethene mg/kg 0.840.7 120 59-144ND
cis-1,3-Dichloropropene mg/kg 0.860.7 123 56-137ND
Dibromochloromethane mg/kg 0.830.7 119 53-139ND
Dibromomethane mg/kg 0.890.7 126 60-136ND
Dichlorodifluoromethane mg/kg 0.900.7 129 49-177ND
Diisopropyl ether mg/kg 0.820.7 117 53-136ND
Ethylbenzene mg/kg 0.740.7 105 53-150ND
Hexachloro-1,3-butadiene mg/kg 0.76 v10.7 108 42-186ND
Isopropylbenzene (Cumene)mg/kg 0.850.7 121 62-154ND
m&p-Xylene mg/kg 1.61.3 113 49-156ND
Methyl-tert-butyl ether mg/kg 0.810.7 115 54-133ND
Methylene Chloride mg/kg 0.770.7 109 50-153ND
n-Butylbenzene mg/kg 0.760.7 109 44-174ND
n-Propylbenzene mg/kg 0.710.7 102 52-157ND
Naphthalene mg/kg 0.13 M10.7 19 37-150ND
o-Xylene mg/kg 0.820.7 117 54-150ND
p-Isopropyltoluene mg/kg 0.810.7 116 50-164ND
sec-Butylbenzene mg/kg 0.810.7 115 58-161ND
Styrene mg/kg 0.85 v10.7 121 60-148ND
tert-Butylbenzene mg/kg 0.750.7 107 44-151ND
Tetrachloroethene mg/kg 0.780.7 112 53-151ND
Toluene mg/kg 0.810.7 116 52-148ND
trans-1,2-Dichloroethene mg/kg 0.890.7 127 60-148ND
trans-1,3-Dichloropropene mg/kg 0.880.7 125 55-133ND
Trichloroethene mg/kg 0.830.7 119 60-148ND
Trichlorofluoromethane mg/kg 0.600.7 86 10-154ND
Vinyl acetate mg/kg 1.61.3 117 50-149ND
Vinyl chloride mg/kg 0.690.7 98 57-157ND
Xylene (Total)mg/kg 2.42.1 114 52-153ND
1,2-Dichloroethane-d4 (S)%102 70-130
4-Bromofluorobenzene (S)%105 70-130
Toluene-d8 (S)%102 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92658952001
3972561SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane mg/kg ND 30ND
1,1,1-Trichloroethane mg/kg ND 30ND
1,1,2,2-Tetrachloroethane mg/kg ND 30ND
1,1,2-Trichloroethane mg/kg ND 30ND
1,1-Dichloroethane mg/kg ND 30ND
1,1-Dichloroethene mg/kg ND 30ND
1,1-Dichloropropene mg/kg ND 30ND
1,2,3-Trichlorobenzene mg/kg ND 30ND
1,2,3-Trichloropropane mg/kg ND 30ND
1,2,4-Trichlorobenzene mg/kg ND 30ND
1,2,4-Trimethylbenzene mg/kg ND 30ND
1,2-Dibromo-3-chloropropane mg/kg ND 30ND
1,2-Dibromoethane (EDB)mg/kg ND 30ND
1,2-Dichlorobenzene mg/kg ND 30ND
1,2-Dichloroethane mg/kg ND 30ND
1,2-Dichloropropane mg/kg ND 30ND
1,3,5-Trimethylbenzene mg/kg ND 30ND
1,3-Dichlorobenzene mg/kg ND 30ND
1,3-Dichloropropane mg/kg ND 30ND
1,4-Dichlorobenzene mg/kg ND 30ND
2,2-Dichloropropane mg/kg ND 30ND
2-Butanone (MEK)mg/kg ND 30ND
2-Chlorotoluene mg/kg ND 30ND
2-Hexanone mg/kg ND 30ND
4-Chlorotoluene mg/kg ND 30ND
4-Methyl-2-pentanone (MIBK)mg/kg ND 30ND
Acetone mg/kg ND 30ND
Benzene mg/kg ND 30ND
Bromobenzene mg/kg ND 30ND
Bromochloromethane mg/kg ND 30ND
Bromodichloromethane mg/kg ND 30ND
Bromoform mg/kg ND 30ND
Bromomethane mg/kg ND v230ND
Carbon tetrachloride mg/kg ND 30ND
Chlorobenzene mg/kg ND 30ND
Chloroethane mg/kg ND 30ND
Chloroform mg/kg ND 30ND
Chloromethane mg/kg ND 30ND
cis-1,2-Dichloroethene mg/kg ND 30ND
cis-1,3-Dichloropropene mg/kg ND 30ND
Dibromochloromethane mg/kg ND 30ND
Dibromomethane mg/kg ND 30ND
Dichlorodifluoromethane mg/kg ND 30ND
Diisopropyl ether mg/kg ND 30ND
Ethylbenzene mg/kg 0.0051J 30ND
Hexachloro-1,3-butadiene mg/kg ND v130ND
Isopropylbenzene (Cumene)mg/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92658952001
3972561SAMPLE DUPLICATE:
m&p-Xylene mg/kg 0.0071J 30ND
Methyl-tert-butyl ether mg/kg ND 30ND
Methylene Chloride mg/kg ND 30ND
n-Butylbenzene mg/kg ND 30ND
n-Propylbenzene mg/kg ND 30ND
Naphthalene mg/kg ND 30ND
o-Xylene mg/kg 0.0048J 30ND
p-Isopropyltoluene mg/kg ND 30ND
sec-Butylbenzene mg/kg ND 30ND
Styrene mg/kg ND v130ND
tert-Butylbenzene mg/kg ND 30ND
Tetrachloroethene mg/kg ND 30ND
Toluene mg/kg 0.0070J 308.1 ug/kg
trans-1,2-Dichloroethene mg/kg ND 30ND
trans-1,3-Dichloropropene mg/kg ND 30ND
Trichloroethene mg/kg ND 30ND
Trichlorofluoromethane mg/kg ND 30ND
Vinyl acetate mg/kg ND 30ND
Vinyl chloride mg/kg ND 30ND
Xylene (Total)mg/kg ND 30ND
1,2-Dichloroethane-d4 (S)%104103
4-Bromofluorobenzene (S)%100102
Toluene-d8 (S)%101101
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
766226
EPA 5035A/5030B
EPA 8260D
8260D 5035A 5030B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92659736003, 92659736004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3978583
Associated Lab Samples:92659736003, 92659736004
Matrix:Solid
AnalyzedMDL
1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 04/05/23 14:530.0019
1,1,1-Trichloroethane mg/kg ND 0.0050 04/05/23 14:530.0026
1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 04/05/23 14:530.0013
1,1,2-Trichloroethane mg/kg ND 0.0050 04/05/23 14:530.0017
1,1-Dichloroethane mg/kg ND 0.0050 04/05/23 14:530.0021
1,1-Dichloroethene mg/kg ND 0.0050 04/05/23 14:530.0021
1,1-Dichloropropene mg/kg ND 0.0050 04/05/23 14:530.0024
1,2,3-Trichlorobenzene mg/kg ND 0.0050 04/05/23 14:530.0040
1,2,3-Trichloropropane mg/kg ND 0.0050 04/05/23 14:530.0025
1,2,4-Trichlorobenzene mg/kg ND 0.0050 04/05/23 14:530.0042
1,2,4-Trimethylbenzene mg/kg ND 0.0050 04/05/23 14:530.0030
1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 04/05/23 14:530.0019
1,2-Dibromoethane (EDB)mg/kg ND 0.0050 04/05/23 14:530.0022
1,2-Dichlorobenzene mg/kg ND 0.0050 04/05/23 14:530.0018
1,2-Dichloroethane mg/kg ND 0.0050 04/05/23 14:530.0033
1,2-Dichloropropane mg/kg ND 0.0050 04/05/23 14:530.0015
1,3,5-Trimethylbenzene mg/kg ND 0.0050 04/05/23 14:530.0017
1,3-Dichlorobenzene mg/kg ND 0.0050 04/05/23 14:530.0016
1,3-Dichloropropane mg/kg ND 0.0050 04/05/23 14:530.0016
1,4-Dichlorobenzene mg/kg ND 0.0050 04/05/23 14:530.0013
2,2-Dichloropropane mg/kg ND 0.0050 04/05/23 14:530.0038
2-Butanone (MEK)mg/kg ND 0.10 04/05/23 14:530.024
2-Chlorotoluene mg/kg ND 0.0050 04/05/23 14:530.0018
2-Hexanone mg/kg ND 0.050 04/05/23 14:530.0048
4-Chlorotoluene mg/kg ND 0.0050 04/05/23 14:530.0028
4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 04/05/23 14:530.0048
Acetone mg/kg ND 0.10 04/05/23 14:530.032
Benzene mg/kg ND 0.0050 04/05/23 14:530.0020
Bromobenzene mg/kg ND 0.0050 04/05/23 14:530.0016
Bromochloromethane mg/kg ND 0.0050 04/05/23 14:530.0015
Bromodichloromethane mg/kg ND 0.0050 04/05/23 14:530.0019
Bromoform mg/kg ND 0.0050 04/05/23 14:530.0018
Bromomethane mg/kg ND 0.020 v204/05/23 14:530.016
Carbon tetrachloride mg/kg ND 0.0050 04/05/23 14:530.0019
Chlorobenzene mg/kg ND 0.0050 04/05/23 14:530.0029
Chloroethane mg/kg ND 0.010 IK04/05/23 14:530.0039
Chloroform mg/kg ND 0.0050 04/05/23 14:530.0042
Chloromethane mg/kg ND 0.010 04/05/23 14:530.0042
cis-1,2-Dichloroethene mg/kg ND 0.0050 04/05/23 14:530.0017
cis-1,3-Dichloropropene mg/kg ND 0.0050 04/05/23 14:530.0014
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3978583
Associated Lab Samples:92659736003, 92659736004
Matrix:Solid
AnalyzedMDL
Dibromochloromethane mg/kg ND 0.0050 04/05/23 14:530.0028
Dibromomethane mg/kg ND 0.0050 04/05/23 14:530.0011
Dichlorodifluoromethane mg/kg ND 0.010 04/05/23 14:530.0051
Diisopropyl ether mg/kg ND 0.0050 04/05/23 14:530.0014
Ethylbenzene mg/kg ND 0.0050 04/05/23 14:530.0023
Hexachloro-1,3-butadiene mg/kg ND 0.010 04/05/23 14:530.0082
Isopropylbenzene (Cumene)mg/kg ND 0.0050 04/05/23 14:530.0017
m&p-Xylene mg/kg ND 0.010 04/05/23 14:530.0034
Methyl-tert-butyl ether mg/kg ND 0.0050 04/05/23 14:530.0019
Methylene Chloride mg/kg 0.12 0.020 C9,v104/05/23 14:530.014
n-Butylbenzene mg/kg ND 0.0050 04/05/23 14:530.0032
n-Propylbenzene mg/kg ND 0.0050 04/05/23 14:530.0018
Naphthalene mg/kg ND 0.0050 04/05/23 14:530.0026
o-Xylene mg/kg ND 0.0050 04/05/23 14:530.0022
p-Isopropyltoluene mg/kg ND 0.0050 04/05/23 14:530.0025
sec-Butylbenzene mg/kg ND 0.0050 04/05/23 14:530.0022
Styrene mg/kg ND 0.0050 04/05/23 14:530.0013
tert-Butylbenzene mg/kg ND 0.0050 04/05/23 14:530.0018
Tetrachloroethene mg/kg ND 0.0050 04/05/23 14:530.0016
Toluene mg/kg ND 0.0050 04/05/23 14:530.0034
trans-1,2-Dichloroethene mg/kg ND 0.0050 04/05/23 14:530.0042
trans-1,3-Dichloropropene mg/kg ND 0.0050 04/05/23 14:530.0017
Trichloroethene mg/kg ND 0.0050 04/05/23 14:530.0040
Trichlorofluoromethane mg/kg ND 0.0050 04/05/23 14:530.0028
Vinyl acetate mg/kg ND 0.050 04/05/23 14:530.010
Vinyl chloride mg/kg ND 0.010 04/05/23 14:530.0025
Xylene (Total)mg/kg ND 0.010 04/05/23 14:530.0028
1,2-Dichloroethane-d4 (S)%105 70-130 04/05/23 14:53
4-Bromofluorobenzene (S)%100 70-130 04/05/23 14:53
Toluene-d8 (S)%103 70-130 04/05/23 14:53
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3978584LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane mg/kg 0.420.5 84 70-130
1,1,1-Trichloroethane mg/kg 0.390.5 79 70-130
1,1,2,2-Tetrachloroethane mg/kg 0.390.5 79 70-130
1,1,2-Trichloroethane mg/kg 0.420.5 84 70-130
1,1-Dichloroethane mg/kg 0.410.5 82 70-130
1,1-Dichloroethene mg/kg 0.460.5 92 70-130
1,1-Dichloropropene mg/kg 0.430.5 86 70-130
1,2,3-Trichlorobenzene mg/kg 0.420.5 83 70-130
1,2,3-Trichloropropane mg/kg 0.390.5 77 70-130
1,2,4-Trichlorobenzene mg/kg 0.400.5 79 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3978584LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trimethylbenzene mg/kg 0.400.5 80 70-130
1,2-Dibromo-3-chloropropane mg/kg 0.32 L20.5 65 67-130
1,2-Dibromoethane (EDB)mg/kg 0.420.5 83 70-130
1,2-Dichlorobenzene mg/kg 0.410.5 83 70-130
1,2-Dichloroethane mg/kg 0.410.5 82 70-130
1,2-Dichloropropane mg/kg 0.440.5 88 70-130
1,3,5-Trimethylbenzene mg/kg 0.410.5 81 70-130
1,3-Dichlorobenzene mg/kg 0.420.5 85 70-130
1,3-Dichloropropane mg/kg 0.390.5 79 70-130
1,4-Dichlorobenzene mg/kg 0.410.5 82 70-130
2,2-Dichloropropane mg/kg 0.360.5 73 67-130
2-Butanone (MEK)mg/kg 0.731 73 66-130
2-Chlorotoluene mg/kg 0.410.5 82 70-130
2-Hexanone mg/kg 0.801 80 70-130
4-Chlorotoluene mg/kg 0.400.5 79 70-130
4-Methyl-2-pentanone (MIBK)mg/kg 0.831 83 70-130
Acetone mg/kg 0.801 80 67-130
Benzene mg/kg 0.420.5 85 70-130
Bromobenzene mg/kg 0.430.5 86 70-130
Bromochloromethane mg/kg 0.390.5 78 70-130
Bromodichloromethane mg/kg 0.450.5 90 70-130
Bromoform mg/kg 0.380.5 75 70-130
Bromomethane mg/kg 0.36 v30.5 72 53-175
Carbon tetrachloride mg/kg 0.460.5 92 70-130
Chlorobenzene mg/kg 0.420.5 85 70-130
Chloroethane mg/kg 0.48 IK0.5 95 70-135
Chloroform mg/kg 0.410.5 82 70-130
Chloromethane mg/kg 0.490.5 98 64-130
cis-1,2-Dichloroethene mg/kg 0.440.5 89 70-130
cis-1,3-Dichloropropene mg/kg 0.440.5 88 70-130
Dibromochloromethane mg/kg 0.420.5 84 70-130
Dibromomethane mg/kg 0.440.5 89 70-130
Dichlorodifluoromethane mg/kg 0.380.5 76 63-145
Diisopropyl ether mg/kg 0.420.5 84 68-130
Ethylbenzene mg/kg 0.390.5 78 70-130
Hexachloro-1,3-butadiene mg/kg 0.420.5 84 70-130
Isopropylbenzene (Cumene)mg/kg 0.400.5 80 70-130
m&p-Xylene mg/kg 0.831 83 70-130
Methyl-tert-butyl ether mg/kg 0.400.5 80 70-130
Methylene Chloride mg/kg 1.5 L1,v10.5 300 67-130
n-Butylbenzene mg/kg 0.380.5 76 70-130
n-Propylbenzene mg/kg 0.390.5 79 70-130
Naphthalene mg/kg 0.400.5 80 70-130
o-Xylene mg/kg 0.400.5 80 70-130
p-Isopropyltoluene mg/kg 0.400.5 80 70-130
sec-Butylbenzene mg/kg 0.400.5 80 70-130
Styrene mg/kg 0.410.5 82 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3978584LABORATORY CONTROL SAMPLE:
LCSSpike
tert-Butylbenzene mg/kg 0.390.5 77 64-130
Tetrachloroethene mg/kg 0.400.5 80 70-130
Toluene mg/kg 0.420.5 84 70-130
trans-1,2-Dichloroethene mg/kg 0.440.5 88 70-130
trans-1,3-Dichloropropene mg/kg 0.440.5 88 70-130
Trichloroethene mg/kg 0.460.5 92 70-130
Trichlorofluoromethane mg/kg 0.380.5 75 70-130
Vinyl acetate mg/kg 0.851 85 70-134
Vinyl chloride mg/kg 0.440.5 87 68-130
Xylene (Total)mg/kg 1.21.5 82 70-130
1,2-Dichloroethane-d4 (S)%103 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%101 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3978585MATRIX SPIKE SAMPLE:
MSSpike
Result
92659744001
1,1,1,2-Tetrachloroethane mg/kg 0.981.2 81 58-140ND
1,1,1-Trichloroethane mg/kg 0.931.2 77 58-144ND
1,1,2,2-Tetrachloroethane mg/kg 0.881.2 73 52-139ND
1,1,2-Trichloroethane mg/kg 0.941.2 78 56-140ND
1,1-Dichloroethane mg/kg 0.971.2 81 58-145ND
1,1-Dichloroethene mg/kg 1.21.2 97 57-158ND
1,1-Dichloropropene mg/kg 1.01.2 83 58-151ND
1,2,3-Trichlorobenzene mg/kg 0.571.2 48 48-149ND
1,2,3-Trichloropropane mg/kg 0.871.2 72 54-132ND
1,2,4-Trichlorobenzene mg/kg 0.681.2 57 51-151ND
1,2,4-Trimethylbenzene mg/kg 0.841.2 70 38-170ND
1,2-Dibromo-3-chloropropane mg/kg 0.581.2 48 44-134ND
1,2-Dibromoethane (EDB)mg/kg 0.941.2 78 60-138ND
1,2-Dichlorobenzene mg/kg 0.931.2 77 59-147ND
1,2-Dichloroethane mg/kg 0.901.2 74 57-139ND
1,2-Dichloropropane mg/kg 0.981.2 81 62-145ND
1,3,5-Trimethylbenzene mg/kg 0.861.2 71 47-159ND
1,3-Dichlorobenzene mg/kg 0.891.2 74 58-144ND
1,3-Dichloropropane mg/kg 0.961.2 80 60-142ND
1,4-Dichlorobenzene mg/kg 0.871.2 72 57-143ND
2,2-Dichloropropane mg/kg 0.871.2 72 37-144ND
2-Butanone (MEK)mg/kg 1.42.4 59 28-146ND
2-Chlorotoluene mg/kg 0.911.2 75 55-158ND
2-Hexanone mg/kg 1.52.4 63 44-141ND
4-Chlorotoluene mg/kg 0.841.2 69 55-146ND
4-Methyl-2-pentanone (MIBK)mg/kg 1.62.4 67 50-138ND
Acetone mg/kg 0.662.4 27 20-136ND
Benzene mg/kg 0.971.2 80 60-145ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3978585MATRIX SPIKE SAMPLE:
MSSpike
Result
92659744001
Bromobenzene mg/kg 0.921.2 76 59-145ND
Bromochloromethane mg/kg 0.931.2 77 57-143ND
Bromodichloromethane mg/kg 0.961.2 80 53-133ND
Bromoform mg/kg 0.841.2 69 48-133ND
Bromomethane mg/kg 0.67 v31.2 55 10-167ND
Carbon tetrachloride mg/kg 0.921.2 77 57-147ND
Chlorobenzene mg/kg 0.961.2 79 61-144ND
Chloroethane mg/kg 1.0 IK1.2 83 10-153ND
Chloroform mg/kg 0.971.2 80 58-141ND
Chloromethane mg/kg 1.21.2 100 54-165ND
cis-1,2-Dichloroethene mg/kg 1.01.2 87 59-144ND
cis-1,3-Dichloropropene mg/kg 0.981.2 81 56-137ND
Dibromochloromethane mg/kg 0.971.2 80 53-139ND
Dibromomethane mg/kg 1.01.2 83 60-136ND
Dichlorodifluoromethane mg/kg 0.921.2 76 49-177ND
Diisopropyl ether mg/kg 0.941.2 78 53-136ND
Ethylbenzene mg/kg 0.911.2 76 53-150ND
Hexachloro-1,3-butadiene mg/kg 0.781.2 65 42-186ND
Isopropylbenzene (Cumene)mg/kg 0.901.2 75 62-154ND
m&p-Xylene mg/kg 1.82.4 76 49-156ND
Methyl-tert-butyl ether mg/kg 0.911.2 76 54-133ND
Methylene Chloride mg/kg 1.9 M0,v11.2 156 50-153ND
n-Butylbenzene mg/kg 0.761.2 63 44-174ND
n-Propylbenzene mg/kg 0.831.2 69 52-157ND
Naphthalene mg/kg 0.551.2 46 37-150ND
o-Xylene mg/kg 0.891.2 74 54-150ND
p-Isopropyltoluene mg/kg 0.821.2 68 50-164ND
sec-Butylbenzene mg/kg 0.851.2 71 58-161ND
Styrene mg/kg 0.981.2 81 60-148ND
tert-Butylbenzene mg/kg 0.851.2 71 44-151ND
Tetrachloroethene mg/kg 0.831.2 69 53-151ND
Toluene mg/kg 0.931.2 77 52-148ND
trans-1,2-Dichloroethene mg/kg 1.01.2 86 60-148ND
trans-1,3-Dichloropropene mg/kg 0.991.2 82 55-133ND
Trichloroethene mg/kg 0.961.2 79 60-148ND
Trichlorofluoromethane mg/kg 0.731.2 60 10-154ND
Vinyl acetate mg/kg 1.82.4 73 50-149ND
Vinyl chloride mg/kg 1.01.2 86 57-157ND
Xylene (Total)mg/kg 2.73.6 75 52-153ND
1,2-Dichloroethane-d4 (S)%94 70-130
4-Bromofluorobenzene (S)%107 70-130
Toluene-d8 (S)%98 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92659744003
3978586SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane mg/kg ND 30ND
1,1,1-Trichloroethane mg/kg ND 30ND
1,1,2,2-Tetrachloroethane mg/kg ND 30ND
1,1,2-Trichloroethane mg/kg ND 30ND
1,1-Dichloroethane mg/kg ND 30ND
1,1-Dichloroethene mg/kg ND 30ND
1,1-Dichloropropene mg/kg ND 30ND
1,2,3-Trichlorobenzene mg/kg ND 30ND
1,2,3-Trichloropropane mg/kg ND 30ND
1,2,4-Trichlorobenzene mg/kg ND 30ND
1,2,4-Trimethylbenzene mg/kg ND 30ND
1,2-Dibromo-3-chloropropane mg/kg ND 30ND
1,2-Dibromoethane (EDB)mg/kg ND 30ND
1,2-Dichlorobenzene mg/kg ND 30ND
1,2-Dichloroethane mg/kg ND 30ND
1,2-Dichloropropane mg/kg ND 30ND
1,3,5-Trimethylbenzene mg/kg ND 30ND
1,3-Dichlorobenzene mg/kg ND 30ND
1,3-Dichloropropane mg/kg ND 30ND
1,4-Dichlorobenzene mg/kg ND 30ND
2,2-Dichloropropane mg/kg ND 30ND
2-Butanone (MEK)mg/kg ND 30ND
2-Chlorotoluene mg/kg ND 30ND
2-Hexanone mg/kg ND 30ND
4-Chlorotoluene mg/kg ND 30ND
4-Methyl-2-pentanone (MIBK)mg/kg ND 30ND
Acetone mg/kg ND 30ND
Benzene mg/kg ND 30ND
Bromobenzene mg/kg ND 30ND
Bromochloromethane mg/kg ND 30ND
Bromodichloromethane mg/kg ND 30ND
Bromoform mg/kg ND 30ND
Bromomethane mg/kg ND v230ND
Carbon tetrachloride mg/kg ND 30ND
Chlorobenzene mg/kg ND 30ND
Chloroethane mg/kg ND IK30ND
Chloroform mg/kg ND 30ND
Chloromethane mg/kg 0.0073J 30ND
cis-1,2-Dichloroethene mg/kg ND 30ND
cis-1,3-Dichloropropene mg/kg ND 30ND
Dibromochloromethane mg/kg ND 30ND
Dibromomethane mg/kg ND 30ND
Dichlorodifluoromethane mg/kg ND 30ND
Diisopropyl ether mg/kg ND 30ND
Ethylbenzene mg/kg 0.0047J 30ND
Hexachloro-1,3-butadiene mg/kg ND 30ND
Isopropylbenzene (Cumene)mg/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92659744003
3978586SAMPLE DUPLICATE:
m&p-Xylene mg/kg 0.011J 30ND
Methyl-tert-butyl ether mg/kg ND 30ND
Methylene Chloride mg/kg 0.48 C9,v115300.55
n-Butylbenzene mg/kg ND 30ND
n-Propylbenzene mg/kg ND 30ND
Naphthalene mg/kg ND 30ND
o-Xylene mg/kg ND 30ND
p-Isopropyltoluene mg/kg ND 30ND
sec-Butylbenzene mg/kg ND 30ND
Styrene mg/kg ND 30ND
tert-Butylbenzene mg/kg ND 30ND
Tetrachloroethene mg/kg ND 30ND
Toluene mg/kg ND 30ND
trans-1,2-Dichloroethene mg/kg ND 30ND
trans-1,3-Dichloropropene mg/kg ND 30ND
Trichloroethene mg/kg ND 30ND
Trichlorofluoromethane mg/kg ND 30ND
Vinyl acetate mg/kg ND 30ND
Vinyl chloride mg/kg ND 30ND
Xylene (Total)mg/kg ND 30ND
1,2-Dichloroethane-d4 (S)%104107
4-Bromofluorobenzene (S)%103103
Toluene-d8 (S)%103103
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
764971
SW-846
SW-846
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92659736001, 92659736002, 92659736003
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92659323001
3972159SAMPLE DUPLICATE:
Percent Moisture %15.4 N2142513.3
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92659736003
3972450SAMPLE DUPLICATE:
Percent Moisture %15.1 N282513.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
765264
SW-846
SW-846
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92659736004
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92659821021
3973653SAMPLE DUPLICATE:
Percent Moisture %12.6 N222512.9
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92659905005
3973654SAMPLE DUPLICATE:
Percent Moisture %46.7 N222547.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 36
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
WORKORDER QUALIFIERS
WO: 92659736
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size, and any dilutions. Please
see the Analytical Results section of this report for applicable Dry Weight / %M per Sample ID.[1]
ANALYTE QUALIFIERS
Analyte was detected in the associated method blank.B
Common Laboratory Contaminant.C9
The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.IK
Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.L2
Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 31 of 36
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
ANALYTE QUALIFIERS
Data does not meet all conditions for compliance monitoring due to use of soil jars.u8
The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.v1
The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 32 of 36
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92659736
7961 GRANITE FALLS
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92659736001 2040344 2040344SB-1 5-10 MADEPV MADEP VPH
92659736002 2040344 2040344SB-1 15-20 MADEPV MADEP VPH
92659736003 2040344 2040344SB-1 25-30 MADEPV MADEP VPH
92659736004 2040344 2040344SB-1 30-35 MADEPV MADEP VPH
92659736001 765033 765192SB-1 5-10 EPA 5035A/5030B EPA 8260D
92659736002 765033 765192SB-1 15-20 EPA 5035A/5030B EPA 8260D
92659736003 766226 766338SB-1 25-30 EPA 5035A/5030B EPA 8260D
92659736004 766226 766338SB-1 30-35 EPA 5035A/5030B EPA 8260D
92659736001 764971SB-1 5-10 SW-846
92659736002 764971SB-1 15-20 SW-846
92659736003 764971SB-1 25-30 SW-846
92659736004 765264SB-1 30-35 SW-846
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 04/20/2023 04:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 33 of 36
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