MO-88861_96576_CA_IAR_20211117

November 17, 2021

Mr. Kevin Palka
MVP Equities Fund IV
1775 Tyson’s Boulevard, 6th Floor
McLean, VA 22102

Reference: AST Closure and Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident: Pending
ECS Project 49:12558-B

Dear Mr. Palka:

As authorized by your acceptance of ECS Southeast, LLP (ECS) Proposal No. 49:26653 dated
September 14, 2021. ECS has completed the Aboveground Storage Tank (AST) Closure and
Initial Abatement Action Report (IAAR) for the above referenced site. Included in this report is a
description of the field activities, the results obtained, and our conclusions and recommendations.

ECS appreciates the opportunity to provide our environmental consulting services to you on this
project. If you have any questions concerning this report or this project, please contact us.

Sincerely,

ECS SOUTHEAST, LLP

Emery Lovekamp Travis O’Quinn
Environmental Scientist Environmental Project Manager
[e-mail] [e-mail]

Roger A. Smith, P.G.
Principal Geologist
[e-mail]

AST CLOSURE & INITIAL ABATEMENT ACTION REPORT

HUCKS ROAD APARTMENTS
6106 HUCKS ROAD
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA

NCDEQ INCIDENT NO.: Pending
ECS PROJECT 49:12558-B

PREPARED FOR:
MR. KEVIN PALKA
MVP EQUITIES FUND IV
1175 TYSON’S BOULEVARD, 6TH FLOOR
MCLEAN, VIRGINIA 22102

NOVEMBER 17, 2021
AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

SITE INFORMATION

Facility I.D.: Unknown/Not Applicable
Incident No.: Pending
Site Rank: Not Assigned
Land Use Category: Residential

Site Name and Location: Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina

Location Method: Google Earth
Latitude and Longitude: 35.2113 North, 83.4915 West

Contacts

Former Operator and
Owner of AST: Unknown

Current Property Owner: Mr. Kevin Palka
MVP Equities Fund IV
1175 Tyson’s Boulevard, 6th Floor
McLean, Virginia 22102

Primary Contact: Mr. Kevin Palka
MVP Equities Fund IV
1175 Tyson’s Boulevard, 6th Floor
McLean, Virginia 22102

Consultant: ECS Southeast, LLP
1812 Center Park Drive, Suite D
Charlotte, North Carolina 28217
704 525-5152
Attn: Travis O’Quinn

Laboratory: Waypoint Analytical, LLC
445 Springbrook Road
Charlotte, North Carolina 28217
NC Certification No. 37735

AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

TABLE OF CONTENTS
SITE INFORMATION ................................................................................................................. 1
1.0 EXECUTIVE SUMMARY ................................................................................................. 1
2.0 SITE HISTORY ............................................................................................................... 2
3.0 SITE GEOLOGY AND HYDROGEOLOGY ...................................................................... 3
4.0 AST REMOVAL ACTIVITIES ........................................................................................... 3
5.0 INITIAL ABATEMENT ACTIONS ..................................................................................... 4
6.0 CONCLUSIONS AND RECOMMENDATIONS ................................................................ 5

FIGURES
Figure 1 Site Topographic Map
Figure 2 Closure Sample Locations Map
Figure 3 Over-Excavation Sample Locations Map

TABLES
Table 1 Summary of Closure Soil Analytical Results
Table 2 Summary of Over-Excavation Soil Analytical Results

APPENDICES
Appendix A 24-Hour Release and AST Leak Reporting Form
Appendix B Photo Documentation Log
Appendix C Disposal Manifests
Appendix D Laboratory Analytical Data Sheets and Chain of Custody Records
AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

Page 1
1.0 EXECUTIVE SUMMARY

The Hucks Road Apartments is located at 6106 Hucks Road, Charlotte, Mecklenburg County,
North Carolina.

INCIDENT RISK EVALUATION SUMMARY
SOURCE INFORMATION
Source, Date and Nature of Release
One 500-gallon heating oil AST.
Petroleum impacted soils identified
8/27/21
Each Known Source Removed? One 500-gallon heating oil AST was
removed on 10/14/2021
Additional Sources Likely Present? ECS is not aware of additional ASTs
remaining
Each Known Source Assessed
(ASTs, Piping, Dispensers)? Yes
FREE PRODUCT
Free Product Present? No
If yes, depth below ground surface? N/A
If yes, maximum thickness? N/A
If yes, extent delineated? N/A
SITE SOIL CONDITIONS
TPH Soil Data Available? Maximum concentration at site Yes; during property transaction, TPH-
DRO was detected at 1,610 mg/kg
Risk-Based Soil Data Available? Yes
Maximum Soil Contaminant Concentrations Below Soil-to-Groundwater and
Residential MSCCs
Extent of Soil Impact Delineated? Yes
SITE GROUNDWATER CONDITIONS
Average Depth to Groundwater? Unknown
Contaminants Present Above NCAC 2L Standards? Unknown
Contaminants Present Above Risk-Based GCLs? Unknown
Groundwater Plume Delineated? Unknown
Groundwater Plume Migrated Off-Site? Unknown
Contaminant Level Trend Unknown
RECEPTOR INFORMATION
Date of Most Current Receptor Survey N/A
Potable Water-Supply Wells within 1,000’? Unknown
Municipal Water Available to Each Property within 1,000’? Unknown
Non-Potable Wells within 250’? Unknown
Site within Wellhead Protection Area? No
Surface Water Bodies within 500’? No
REMEDIAL ACTIVITIES
What active remedial activities, if any, have been conducted to
date?
Removal of 16.58 tons of impacted soils
Are active remedial activities working? N/A
VAPOR INTRUSION
Free product or Dissolved Phase Contaminants exceeding
Groundwater Screening Levels for Vapors present within 5’ of
Ground Surface?
No
Occupied Structures on the Site? No

AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

Page 2
On August 27, 2021, ECS personnel utilized a decontaminated stainless-steel hand auger to
conduct two soil borings below the onsite AST. The soil borings were advanced to a depth of 2
feet below the ground surface (bgs). Soils were collected continuously from the ground surface
to the termination depth of the soil borings. The soils were screened for evidence of apparent
impacts by noting staining, odor and by collecting volatile organic vapor readings using a
photoionization detector (PID). The soil interval exhibiting the highest PID readings or visual
evidence of apparent impact from each boring was collected and submitted for laboratory analysis
to be analyzed for TPH DRO and TPH GRO by EPA Method 8015C.

Based on the laboratory analytical results of the soil samples, TPH-DRO was detected at
concentrations of 50.4 milligrams per kilogram (mg/kg) and 1,610 mg/kg in soil samples SB-1 and
SB-2, respectively. TPH-GRO was not detected at concentrations greater than the laboratory
method detection limit in the soil samples. The detected concentration of TPH-DRO in soil sample
SB-2 was detected at a concentration greater than the North Carolina Department of
Environmental Quality (NCDEQ) Action Level of 100 mg/kg. Based upon the detections of TPH-
DRO at concentrations greater than the NCDEQ Action Level, ECS recommended excavating the
petroleum-impacted soil and transporting for disposal at an offsite permitted disposal facility. The
closure laboratory results are summarized in Table 1.

On October 14, 2021, ECS personnel observed and documented the excavation of approximately
17 tons of petroleum-impacted soils. ECS subcontracted Contaminant Control Inc. (CCI) from
Salisbury, North Carolina to excavate, transport, and dispose of the impacted soils. Based on soil
disposal manifests, 16.85 tons of petroleum-impacted soil was removed from the site and
disposed at Alternative Energy Solutions (AES) of North Carolina located in Thomasville, North
Carolina. The dimensions of the excavation were approximately 8 feet by 8 feet with an
approximate depth of 6.5 feet bgs.

Following removal of impacted soil, risk-based over-excavation soil samples were collected from
the sidewalls and base of the excavation. No groundwater was observed in the base of the
excavation. Based on the laboratory analytical results of the over-excavation soil analysis,
petroleum impacted soil was not detected at concentrations exceeding the NCDEQ Soil-to-
Groundwater or Residential MSCCs. The over-excavation laboratory results are summarized in
Table 2.

2.0 SITE HISTORY

The subject property is a residence located at 6106 Hucks Road in Charlotte, Mecklenburg
County, North Carolina (Figure 1). The subject property is further identified by the Mecklenburg
County GIS as Parcel Identification Number (PIN) 02718124. The approximate 50-acre subject
property consists of a single-family residence, an associated storage building, open fields, a pond,
and a stream. The residence was reportedly constructed in 1950 and contains approximately
1,486 square feet of space. ECS previously conducted a Phase I ESA for the subject property
(ECS Project No. 49:12558, dated October 30, 2020). ECS noted the following REC in the Phase
I ESA:

• ECS considered the staining, stressed vegetation and petroleum odor indicative of a
release beneath the AST located at the exterior of the storage shed to represent a REC
based on the potential for impacts to the subject property.
AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

Page 3

Based upon the results of the Phase I ESA, MVP Equities Fund IV contracted ECS to conduct
soil sampling activities at the site in an effort to evaluate if the identified REC has impacted the
subject property.

On August 27, 2021, ECS personnel mobilized to the subject property to collect soil samples
beneath the AST. The approximate sample locations are indicted on Figure 2. Based on the
analytical results of the soil samples, TPH-DRO was detected at concentrations greater than the
NCDEQ Action Levels in one of the soil samples.

Following the identification of the release, MVP Equities Fund IV recommended that the owners
of the property report the incident to NCDEQ prior to them purchasing the property. It is our
understanding that the previous property owner did not report the incident, therefore, the
NCDEQ UST-62 (24-Hour Release and AST Leak Reporting Form) was completed and is
included in Appendix A.

3.0 SITE GEOLOGY AND HYDROGEOLOGY

As determined from the USGS Topographic Map, Derita, North Carolina Quadrangle dated 2019
(Figure 1), the site is at an approximate elevation of 843 feet above mean sea level. The closest
surface water is an unnamed tributary and is located approximately 1500 feet northeast of the
subject property.

According to the Geologic Map of North Carolina, the site is located in the Charlotte Belt of the
Piedmont Physiographic Province. The soils encountered in this area are the residual product of
in-place chemical weathering of rock presently underlying the site and/or historic depositional
events. In general, shallow unconfined groundwater movement within the overlying soils is
controlled largely by topographic gradients. However, as the groundwater percolates downward,
it becomes controlled by the subsurface geologic conditions. Thus, the direction of groundwater
movement in the deeper aquifers may not be consistent with the reflecting topography. Recharge
occurs primarily by infiltration along higher elevations and typically discharges into streams or
other surface water bodies. The elevation of the shallow water table is transient and can vary with
seasonal fluctuations in precipitation. Movement of shallow groundwater is generally from higher
to lower elevations. Based on local surface topography groundwater is flowing to the
south/southwest beneath the site.

4.0 AST REMOVAL ACTIVITIES
4.1 AST Removal
ECS subcontracted CCI to remove the AST. On October 14, 2021, ECS observe and document
the AST removal activities. Prior to removal, CCI removed the remaining liquids from the AST
using a vacuum truck. Approximately 51 gallons of fluid were removed and disposed at the CCI
facility in Thomasville, North Carolina. The fluids disposal manifest is included in Appendix B.
Following removal of the remaining liquids, the AST was removed, loaded onto a truck, and
disposed at the CCI facility in Thomasville, North Carolina. The AST disposal manifest is included
in Appendix B and photo documentation of the AST removal activities are included in Appendix
C.

AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

Page 4
5.0 INITIAL ABATEMENT ACTIONS
5.1 Petroleum-Impacted Soil Removal Actions
On October 14, 2021, ECS personnel observed and documented the excavation of approximately
17 tons of soil by CCI. Based on soil disposal manifests, 16.85 tons of petroleum impacted soil
was removed from the site and disposed at AES located in Thomasville, North Carolina. The soil
disposal manifests are included in Appendix B. The final dimensions of the excavation were
approximately 8 feet by 8 feet with an approximate depth of 6.5 feet bgs. The excavation was
backfilled with off-site soils. Photographs of the field activities are included as Appendix C.
5.2 Risk Based Over-Excavation Soil Sampling Activities
Following removal of impacted soil, risk-based over-excavation soil samples were collected from
the walls and base of the excavation. One soil sample was collected from each sidewall of the
excavation (OE-1 through OE-4) and one sample was collected from the base of the excavation
(OE-5). The soil samples collected from the excavation sidewalls were collected at a depth of
approximately 6 feet bgs. The sample collected from the base of the excavation was collected at
a depth of approximately 6.5 feet bgs. Groundwater was not observed in the base of the
excavation during collection of these soil samples. Soil sample locations are depicted on Figure
3.

The soil samples were collected manually from the bucket of the excavator. Care was taken to
obtain samples that did not come in contact with the excavator bucket. The samples were
collected with a new pair of disposable nitrile gloves and placed into laboratory prepared
containers.

The soil samples were submitted for laboratory analysis of volatile organic compounds (VOCs)
by EPA Method 8260, Semi-Volatile Organic Compounds (SVOCs) by EPA Method 8270, and
Volatile Petroleum Hydrocarbons (VPH) and Extractable Petroleum Hydrocarbons (EPH) using
the MADEP method. The samples were submitted under standard chain of custody (COC)
protocol to Waypoint Analytical, LLC, a North Carolina certified laboratory located in Charlotte,
North Carolina.
5.3 Risk Based Over-Excavation Soil Analytical Results
Laboratory analysis of soil sample OE-4 detected C19-C36 aliphatic hydrocarbons at
concentrations above the laboratory reporting limits but below the NCDEQ Soil-to-Groundwater
and Residential MSCCs. Laboratory analysis of soil samples OE-1 through OE-5 detected
acetone at estimated concentrations above the method detection limits but below the reporting
limits (J-values) and below the Soil-to-Groundwater and Residential MSCCs. Acetone is a
common laboratory contaminant and the detected concentration is likely a laboratory contaminant
and not a result of the release. Laboratory analysis of soil samples OE-1 and OE-4 detected
methyl ethyl ketone (MEK) at estimated concentrations above the method detection limits but
below the reporting limits (J-values) and below the Soil-to-Groundwater and Residential MSCCs.
The laboratory results of the over-excavation soil samples are summarized in Table 2. The
laboratory reports and associated COCs records are included in Appendix D.

AST Closure & Initial Abatement Action Report
Hucks Road Apartments
6106 Hucks Road
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident No.: Pending
November 17, 2021

Page 5
6.0 CONCLUSIONS AND RECOMMENDATIONS

On October 14, 2021, ECS personnel observed and documented the excavation of approximately
17 tons of petroleum impacted soil from the site. Based on soil disposal manifests, approximately
16.85 tons of petroleum impacted soils were removed from the site and disposed at a permitted
facility.

Based on the results of over-excavation soil samples, petroleum impacted soil does not remain
at concentrations above the NCDEQ Soil-to-Groundwater or Residential MSCCs.

ECS recommends submitting this report to the NCDEQ UST Section for their review. Based on
the results and the current NCDEQ regulations, NCDEQ should issue a Notice of No Further
Action (NFA) for the incident.

FIGURES
SOURCE:
USGS TOPOGRAPHIC MAP
7.5 –MINUTE SERIES
DERITA, NC QUADRANGLE
DATED: 2019
SCALE: 1 : 24,000
CONTOUR INTERVAL = 10’
FIGURE 1
SITE TOPOGRAPHIC MAP
HUCKS ROAD APPARTMENTS
6106 HUCKS ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12558-B
SITE
LOCATION
APPROXIMATE
HEATING OIL AST
LOCATION
FIGURE 2
CLOSURE SAMPLE LOCATIONS MAP
HUCKS ROAD APPARTMENTS
6106 HUCKS ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12558-B
SOURCE:
MECKLENBURG COUNTY GIS WEBSITE
ACCESSED AUGUST 31, 2021
SCALE:
AS SHOWN
LEGEND
APPROXIMATE SOIL SAMPLE LOCATION
SB-1
SB-2
APPROXIMATE
HEATING OIL AST
LOCATION
FIGURE 3
OVER-EXCAVATION SAMPLE LOCATIONS MAP
HUCKS ROAD APPARTMENTS
6106 HUCKS ROAD
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:12558-B
SOURCE:
MECKLENBURG COUNTY GIS WEBSITE
ACCESSED AUGUST 31, 2021
SCALE:
AS SHOWN
LEGEND
APPROXIMATE OVER-EXCAVATION SOIL SAMPLE LOCATION
OE-1
OE-2
OE-3
OE-4
OE-5
(Base)

TABLES
GRO DRO
50 100
SB-1 0-1 <8.6 50.4
SB-2 0-1 <8.0 1,610
All results presented in milligrams per kilogram (mg/kg)
PID = Photoionization detector
ppm = parts per million
ft bgs = feet below ground surface
NCDEQ = North Carolina Department of Environmental Quality
TPH Action Level = NCDEQ Action Level for soil remediation of Total Petroleum
Hydrocarbons as of July 16, 2016.
<8.6 = Below Laboratory Reporting Limit
VALUE = concentration detected above the laboratory method detection limit
= concentration greater than the NCDEQ TPH Action Level
NCDEQ TPH Action Level
08/27/21 0.00
Sample ID Sample Date PID Reading
(ppm)
Sample
Depth
(~ ft bgs)
Table 1
Summary of Closure Soil Analytical Results
SVOCs by EPA
Method 8270
EPH
by MADEP
Ac
e
t
o
n
e
Me
t
h
y
l

E
t
h
y
l

K
e
t
o
n
e

(
M
E
K
)
Al
l

C
o
m
p
o
u
n
d
s
C1
9
-
C
3
6

A
l
i
p
h
a
t
i
c
24 16 ----
OE-1 6 0.029 J 0.002 J All <MQL <77.1
OE-2 6 0.011 J <0.026 All <MQL <67.1
OE-3 6 0.013 J <0.027 All <MQL <67.5
OE-4 6 0.028 J 0.003 J All <MQL 77.0 J
Notes:
All results presented in milligrams per kilogram (mg/kg)
Compounds not shown were not detected
PID = Photoionization detector
ppm = parts per million
ft bgs = feet below ground surface
VOCs = Volatile Organic Compounds
SVOCs = Semi-volatile Organic Compounds
MSCCs = Maximum Soil Contaminant Concentration Levels
<0.026 = Below MQL
MQL = Method Quantitation Limit
VALUE = concentration detected above the laboratory method detection limit
Table 2
Summary of Over-Excavation Soil Analytical Results
PID Reading
(ppm)
10/14/21 0.00
Sample ID Sample Date
Sample
Depth
(~ ft bgs)
VOCs by EPA Method 8260

APPENDIX A

APPENDIX B

APPENDIX C

Photo 1 –View facing north of CCI removing AST contents on 10/14/2021.
Photo 2 –View of AST following removal from former location.
PHOTO DOCUMENTATION
HUCKS ROAD APARTMENTS
6101 HUCKS ROAD
CHARLOTTE, MECKLENBURG COUNTY, NC
ECS PROJECT NO. 49:12558-B
Photo 3 –View of initial excavation beneath former AST location.
Photo 4 –View of completed excavation beneath former AST location.
PHOTO DOCUMENTATION
HUCKS ROAD APARTMENTS
6101 HUCKS ROAD
CHARLOTTE, MECKLENBURG COUNTY, NC
ECS PROJECT NO. 49:12558-B
Photo 5 –View facing north of clean soil used to backfill excavation.
Photo 6 –View facing northwest of excavation area following compaction and seed/straw.
PHOTO DOCUMENTATION
HUCKS ROAD APARTMENTS
6101 HUCKS ROAD
CHARLOTTE, MECKLENBURG COUNTY, NC
ECS PROJECT NO. 49:12558-B

APPENDIX D

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

10/27/2021
ECS Carolinas, LLP (Charlotte) Travis O'Quinn
1900 Center Park Drive, Suite A Charlotte, NC, 28217
Ref: Analytical Testing
Lab Report Number: 21-288-0024 Client Project Description: Hucks Road Apartments #12558-B
Dear Travis O'Quinn:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 10/15/2021 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely,
Terri W Cole Laboratory Project Manager
Page 1 of 72
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202237735State ProgramNorth Carolina
12/31/2021402State ProgramNorth Carolina
07/31/202299012State ProgramSouth Carolina
12/31/202199012State ProgramSouth Carolina
Page 1 of 1 00016/21-288-0024
Page 2 of 72
Report Number:
Sample Summary Table
Client Project Description:
21-288-0024
Hucks Road Apartments #12558-B
Lab No Client Sample ID Matrix Date Collected Date Received
10/14/2021 10:50Solids 97450 OE-1 10/15/2021 14:12
10/14/2021 10:55Solids 97451 OE-2 10/15/2021 14:12
10/14/2021 11:00Solids 97452 OE-3 10/15/2021 14:12
10/14/2021 11:05Solids 97453 OE-4 10/15/2021 14:12
10/14/2021 11:10Solids 97454 OE-5 10/15/2021 14:12
Page 3 of 72
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
21-288-0024
Report Limit
Project:Hucks Road Apartments #12558-B
V 97450OE-1
J0.029 10/21/2021 18:428260DAcetonemg/Kg - dry 0.003
J0.002 10/21/2021 18:428260DMethyl Ethyl Ketone (MEK)mg/Kg - dry 0.001
35.3 10/20/2021 14:10SW-DRYWT Moisture %
V 97451OE-2
J0.011 10/21/2021 19:108260DAcetonemg/Kg - dry 0.003
25.6 10/20/2021 14:10SW-DRYWT Moisture %
V 97452OE-3
J0.013 10/21/2021 19:378260DAcetonemg/Kg - dry 0.003
26.1 10/20/2021 14:10SW-DRYWT Moisture %
V 97453OE-4
J0.028 10/21/2021 20:058260DAcetonemg/Kg - dry 0.003
J0.003 10/21/2021 20:058260DMethyl Ethyl Ketone (MEK)mg/Kg - dry 0.001
J77.0 10/27/2021 04:17MADEP-EPH Aliphatic C19-C36 mg/Kg - dry 19.9
38.6 10/20/2021 14:10SW-DRYWT Moisture %
V 97454OE-5
J0.015 10/21/2021 20:338260DAcetonemg/Kg - dry 0.003
36.2 10/20/2021 14:10SW-DRYWT Moisture %
Page 4 of 72

Client: ECS Carolinas, LLP (Charlotte) CASE NARRATIVE
Project: Hucks Road Apartments #12558-B Lab Report Number: 21-288-0024
Date: 10/27/2021
Massachusetts EPH Method MADEP-EPH Analyte: Aliphatic C9-C18 QC Batch No: V10799/V10395
Analyte was flagged for 0% recovery in the LCS due to the result being below the MQL. The actual result was 172.723 ug/mL which calculates to a recovery of 57.6% which is within the acceptable recovery range.
Sample 97445
Analyte: Aliphatic C9-C18 QC Batch No: V10799/V10395
Analyte was flagged for 0% recovery in the MS due to the result being below the MQL. The actual result was 188.713 ug/mL which calculates to a recovery of 62.9% which is within the acceptable recovery range.
Analyte: Aliphatic C9-C18
QC Batch No: V10799/V10395 Analyte was flagged for 0% recovery in the MSD due to the result being below the MQL. The actual result was
176.982 ug/mL which calculates to a recovery of 59.0% which is within the acceptable recovery range. Semivolatile Organic Compounds - GC/MS Method 8270E Analyte: 2-Fluorophenol
QC Batch No: V10704/V10394 Surrogate(s) exhibited a high bias in this project sample where no target analytes were detected. The high recovery(s) had no impact on the data. Batch QC samples (method blank and laboratory control samples) all showed surrogates within QC limits.
Analyte: Benzoic Acid
QC Batch No: V10704/V10394 Analyte was flagged for 0% recovery in the LCS due to the result being below the MQL. The actual result was
1170 ug/kg which calculates to a recovery of 70% which is within the acceptable recovery range. Sample 97445 Analyte: Benzoic Acid
QC Batch No: V10704/V10394 Analyte was flagged for 0% recovery in the MS due to the result being below the MQL. The actual result was
1610 ug/kg which calculates to a recovery of 96.6% which is above the acceptable recovery range. Analyte: Benzoic Acid QC Batch No: V10704/V10394 Analyte was flagged for 0% recovery in the MSD due to the result being below the MQL. The actual result was 1840 ug/kg which calculates to a recovery of 110% which is above the acceptable recovery range.
Analyte: Benzyl alcohol QC Batch No: V10704/V10394 Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be acceptable.
Page 5 of 72

Analyte: Pyridine QC Batch No: V10704/V10394
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.

Page 6 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
35.3 %Moisture 1 10/20/21 14:10 SW-DRYWTCLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQLLimit ExceededL
Page 7 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
0.029 J mg/Kg - dry 0.003 0.030Acetone 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.030Acrolein 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.030Acrylonitrile 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007Benzene 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007Bromobenzene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Bromochloromethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Bromodichloromethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Bromoform 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015Bromomethane 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007n-Butylbenzene 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007sec-Butyl benzene 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007tert-Butyl benzene 1 10/21/21 18:42 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.007Carbon Disulfide 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.007Carbon Tetrachloride 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Chlorobenzene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Chlorodibromomethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015Chloroethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Chloroform 1 10/21/21 18:42 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.015Chloromethane 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0072-Chlorotoluene 1 10/21/21 18:42 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0074-Chlorotoluene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Di-Isopropyl Ether (DIPE)1 10/21/21 18:42 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 8 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0007 mg/Kg - dry 0.0007 0.0151,2-Dibromo-3-Chloropropane 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0071,2-Dibromoethane 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007Dibromomethane 1 10/21/21 18:42 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0071,2-Dichlorobenzene 1 10/21/21 18:42 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0071,3-Dichlorobenzene 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0071,4-Dichlorobenzene 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015Dichlorodifluoromethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1-Dichloroethane 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0071,2-Dichloroethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1-Dichloroethene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007cis-1,2-Dichloroethene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007trans-1,2-Dichloroethene 1 10/21/21 18:42 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0071,2-Dichloropropane 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0071,3-Dichloropropane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0072,2-Dichloropropane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1-Dichloropropene 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007cis-1,3-Dichloropropene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007trans-1,3-Dichloropropene 1 10/21/21 18:42 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007Ethylbenzene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.077Ethyl Tertiary Butyl Ether (ETBE)1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015Hexachlorobutadiene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015n-Hexane 1 10/21/21 18:42 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 9 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0010 mg/Kg - dry 0.0010 0.0302-Hexanone 1 10/21/21 18:42 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.007Isopropylbenzene 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0074-Isopropyl toluene 1 10/21/21 18:42 V10591TBL
0.002 J mg/Kg - dry 0.001 0.030Methyl Ethyl Ketone (MEK)1 10/21/21 18:42 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.007Methyl tert-butyl ether (MTBE)1 10/21/21 18:42 V10591TBL
<0.023 mg/Kg - dry 0.023 0.0304-Methyl-2-Pentanone 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015Methylene Chloride 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015Naphthalene 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007n-Propylbenzene 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.007Styrene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1,1,2-Tetrachloroethane 1 10/21/21 18:42 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0071,1,2,2-Tetrachloroethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Tetrachloroethene 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Toluene 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0151,2,3-Trichlorobenzene 1 10/21/21 18:42 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0151,2,4-Trichlorobenzene 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0071,1,1-Trichloroethane 1 10/21/21 18:42 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0071,1,2-Trichloroethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Trichloroethene 1 10/21/21 18:42 V10591TBL
<0.003 mg/Kg - dry 0.003 0.015Trichlorofluoromethane 1 10/21/21 18:42 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,2,3-Trichloropropane 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0071,3,5-Trimethylbenzene 1 10/21/21 18:42 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 10 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0007 mg/Kg - dry 0.0007 0.015Vinyl Acetate 1 10/21/21 18:42 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.015Vinyl Chloride 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007o-Xylene 1 10/21/21 18:42 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015m,p-Xylene 1 10/21/21 18:42 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007Xylene (Total)1 10/21/21 18:42 V10591
Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%10/21/21 18:421 TBL V10591
Surrogate: Dibromofluoromethane 96.2 Limits: 84-123%10/21/21 18:421 TBL V10591
Surrogate: Toluene-d8 83.0 Limits: 76-129%10/21/21 18:421 TBL V10591
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.179 mg/Kg - dry 0.179 1.02Acenaphthene 1 10/20/21 20:11 V10704JMV
<0.162 mg/Kg - dry 0.162 1.02Acenaphthylene 1 10/20/21 20:11 V10704JMV
<0.234 mg/Kg - dry 0.234 1.02Aniline 1 10/20/21 20:11 V10704JMV
<0.221 mg/Kg - dry 0.221 1.02Anthracene 1 10/20/21 20:11 V10704JMV
<0.214 mg/Kg - dry 0.214 1.02Benzo(a)anthracene 1 10/20/21 20:11 V10704JMV
<0.227 mg/Kg - dry 0.227 1.02Benzo(a)pyrene 1 10/20/21 20:11 V10704JMV
<0.225 mg/Kg - dry 0.225 1.02Benzo(b)fluoranthene 1 10/20/21 20:11 V10704JMV
<0.210 mg/Kg - dry 0.210 1.02Benzo(g,h,i)perylene 1 10/20/21 20:11 V10704JMV
<0.211 mg/Kg - dry 0.211 1.02Benzo(k)fluoranthene 1 10/20/21 20:11 V10704JMV
<0.896 mg/Kg - dry 0.896 3.09Benzoic Acid 1 10/20/21 20:11 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 11 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.162 mg/Kg - dry 0.162 1.02Benzyl alcohol 1 10/20/21 20:11 V10704JMV
<0.182 mg/Kg - dry 0.182 1.02Bis(2-Chloroethoxy)methane 1 10/20/21 20:11 V10704JMV
<0.165 mg/Kg - dry 0.165 1.02Bis(2-Chloroethyl)ether 1 10/20/21 20:11 V10704JMV
<0.210 mg/Kg - dry 0.210 0.510Bis(2-Chloroisopropyl)ether 1 10/20/21 20:11 V10704JMV
<0.185 mg/Kg - dry 0.185 1.02Bis(2-ethylhexyl)phthalate 1 10/20/21 20:11 V10704JMV
<0.168 mg/Kg - dry 0.168 1.024-Bromophenyl phenyl ether 1 10/20/21 20:11 V10704JMV
<0.174 mg/Kg - dry 0.174 0.510Butyl benzyl phthalate 1 10/20/21 20:11 V10704JMV
<0.142 mg/Kg - dry 0.142 1.024-Chloro-3-methylphenol 1 10/20/21 20:11 V10704JMV
<0.173 mg/Kg - dry 0.173 0.5104-Chloroaniline 1 10/20/21 20:11 V10704JMV
<0.179 mg/Kg - dry 0.179 1.022-Chloronaphthalene 1 10/20/21 20:11 V10704JMV
<0.151 mg/Kg - dry 0.151 1.022-Chlorophenol 1 10/20/21 20:11 V10704JMV
<0.194 mg/Kg - dry 0.194 1.554-Chlorophenyl phenyl ether 1 10/20/21 20:11 V10704JMV
<0.219 mg/Kg - dry 0.219 1.02Chrysene 1 10/20/21 20:11 V10704JMV
<0.355 mg/Kg - dry 0.355 1.02Dibenz(a,h)anthracene 1 10/20/21 20:11 V10704JMV
<0.183 mg/Kg - dry 0.183 1.02Dibenzofuran 1 10/20/21 20:11 V10704JMV
<0.146 mg/Kg - dry 0.146 1.021,2-Dichlorobenzene 1 10/20/21 20:11 V10704JMV
<0.150 mg/Kg - dry 0.150 1.021,3-Dichlorobenzene 1 10/20/21 20:11 V10704JMV
<0.150 mg/Kg - dry 0.150 0.5101,4-Dichlorobenzene 1 10/20/21 20:11 V10704JMV
<0.227 mg/Kg - dry 0.227 1.023,3'-Dichlorobenzidine 1 10/20/21 20:11 V10704JMV
<0.148 mg/Kg - dry 0.148 1.022,4-Dichlorophenol 1 10/20/21 20:11 V10704JMV
<0.278 mg/Kg - dry 0.278 1.02Diethyl phthalate 1 10/20/21 20:11 V10704JMV
<0.268 mg/Kg - dry 0.268 1.02Dimethyl phthalate 1 10/20/21 20:11 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 12 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.166 mg/Kg - dry 0.166 0.5102,4-Dimethylphenol 1 10/20/21 20:11 V10704JMV
<0.165 mg/Kg - dry 0.165 1.02Di-n-butyl phthalate 1 10/20/21 20:11 V10704JMV
<0.370 mg/Kg - dry 0.370 2.324,6-Dinitro-2-methylphenol 1 10/20/21 20:11 V10704JMV
<0.803 mg/Kg - dry 0.803 2.322,4-Dinitrophenol 1 10/20/21 20:11 V10704JMV
<0.149 mg/Kg - dry 0.149 1.022,4-Dinitrotoluene 1 10/20/21 20:11 V10704JMV
<0.166 mg/Kg - dry 0.166 1.022,6-Dinitrotoluene 1 10/20/21 20:11 V10704JMV
<0.221 mg/Kg - dry 0.221 0.510Di-n-Octyl Phthalate 1 10/20/21 20:11 V10704JMV
<0.190 mg/Kg - dry 0.190 1.02Fluoranthene 1 10/20/21 20:11 V10704JMV
<0.197 mg/Kg - dry 0.197 1.02Fluorene 1 10/20/21 20:11 V10704JMV
<0.163 mg/Kg - dry 0.163 1.02Hexachlorobenzene 1 10/20/21 20:11 V10704JMV
<0.151 mg/Kg - dry 0.151 1.02Hexachlorobutadiene 1 10/20/21 20:11 V10704JMV
<0.242 mg/Kg - dry 0.242 1.02Hexachlorocyclopentadiene 1 10/20/21 20:11 V10704JMV
<0.122 mg/Kg - dry 0.122 1.02Hexachloroethane 1 10/20/21 20:11 V10704JMV
<0.276 mg/Kg - dry 0.276 1.02Indeno(1,2,3-cd)pyrene 1 10/20/21 20:11 V10704JMV
<0.295 mg/Kg - dry 0.295 1.02Isophorone 1 10/20/21 20:11 V10704JMV
<0.163 mg/Kg - dry 0.163 1.021-Methylnaphthalene 1 10/20/21 20:11 V10704JMV
<0.154 mg/Kg - dry 0.154 1.022-Methylnaphthalene 1 10/20/21 20:11 V10704JMV
<0.150 mg/Kg - dry 0.150 1.022-Methylphenol 1 10/20/21 20:11 V10704JMV
<0.131 mg/Kg - dry 0.131 1.023&4 Methylphenol 1 10/20/21 20:11 V10704JMV
<0.222 mg/Kg - dry 0.222 1.02Naphthalene 1 10/20/21 20:11 V10704JMV
<0.149 mg/Kg - dry 0.149 1.022-Nitroaniline 1 10/20/21 20:11 V10704JMV
<0.185 mg/Kg - dry 0.185 1.023-Nitroaniline 1 10/20/21 20:11 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 13 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.144 mg/Kg - dry 0.144 0.5104-Nitroaniline 1 10/20/21 20:11 V10704JMV
<0.179 mg/Kg - dry 0.179 0.510Nitrobenzene 1 10/20/21 20:11 V10704JMV
<0.137 mg/Kg - dry 0.137 1.022-Nitrophenol 1 10/20/21 20:11 V10704JMV
<0.180 mg/Kg - dry 0.180 1.024-Nitrophenol 1 10/20/21 20:11 V10704JMV
<0.406 mg/Kg - dry 0.406 1.02N-Nitrosodimethylamine 1 10/20/21 20:11 V10704JMV
<0.279 mg/Kg - dry 0.279 1.02N-Nitrosodiphenylamine 1 10/20/21 20:11 V10704JMV
<0.182 mg/Kg - dry 0.182 1.02N-Nitroso-di-n-propylamine 1 10/20/21 20:11 V10704JMV
<0.536 mg/Kg - dry 0.536 1.55Pentachlorophenol 1 10/20/21 20:11 V10704JMV
<0.321 mg/Kg - dry 0.321 1.02Phenanthrene 1 10/20/21 20:11 V10704JMV
<0.173 mg/Kg - dry 0.173 1.02Phenol 1 10/20/21 20:11 V10704JMV
<0.207 mg/Kg - dry 0.207 1.02Pyrene 1 10/20/21 20:11 V10704JMV
<0.122 mg/Kg - dry 0.122 0.510Pyridine 1 10/20/21 20:11 V10704JMV
<0.165 mg/Kg - dry 0.165 1.021,2,4-Trichlorobenzene 1 10/20/21 20:11 V10704JMV
<0.148 mg/Kg - dry 0.148 1.022,4,5-Trichlorophenol 1 10/20/21 20:11 V10704JMV
<0.149 mg/Kg - dry 0.149 1.022,4,6-Trichlorophenol 1 10/20/21 20:11 V10704JMV
Surrogate: Phenol-d5 86.2 Limits: 34-121%10/20/21 20:111 JMV V10704
Surrogate: 2-Fluorobiphenyl 88.0 Limits: 44-115%10/20/21 20:111 JMV V10704
Surrogate: 2-Fluorophenol 91.3 Limits: 35-115%10/20/21 20:111 JMV V10704
Surrogate: Nitrobenzene-d5 85.0 Limits: 37-122%10/20/21 20:111 JMV V10704
Surrogate: 4-Terphenyl-d14 83.2 Limits: 54-127%10/20/21 20:111 JMV V10704
Surrogate: 2,4,6-Tribromophenol 73.4 Limits: 39-132%10/20/21 20:111 JMV V10704
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 14 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-1
97450 Matrix:
10/14/2021 10:50
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V10395 10/19/21 10:28
<14.2 mg/Kg - dry 14.2 77.1Aliphatic C9-C18 1 10/27/21 02:28 V10799ZRC
<18.9 mg/Kg - dry 18.9 77.1Aliphatic C19-C36 1 10/27/21 02:28 V10799ZRC
<21.9 mg/Kg - dry 21.9 77.1Aromatic C11-C22 1 10/27/21 02:28 V10799ZRC
Surrogate: 2-Bromonaphthalene 83.2 Limits: 40-140%10/27/21 02:281 ZRC V10799
Surrogate: Chlorooctadecane 62.5 Limits: 40-140%10/27/21 02:281 ZRC V10799
Surrogate: OTP Surrogate 52.5 Limits: 40-140%10/27/21 02:281 ZRC V10799
Surrogate: 2-Fluorobiphenyl 79.4 Limits: 40-140%10/27/21 02:281 ZRC V10799
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V10355 10/19/21 08:00
<1.93 mg/Kg - dry 1.93 12.7Aliphatic C5-C8 100 10/19/21 16:38 V10356TBL
<7.22 mg/Kg - dry 7.22 12.7Aliphatic C9-C12 100 10/19/21 16:38 V10356TBL
<0.989 mg/Kg - dry 0.989 12.7Aromatic C9-C10 100 10/19/21 16:38 V10356TBL
Surrogate: 2,5-Dibromotoluene (FID)90.2 Limits: 70-130%10/19/21 16:38100 TBL V10356
Surrogate: 2,5-Dibromotoluene (PID)86.3 Limits: 70-130%10/19/21 16:38100 TBL V10356
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 15 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
25.6 %Moisture 1 10/20/21 14:10 SW-DRYWTCLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQLLimit ExceededL
Page 16 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
0.011 J mg/Kg - dry 0.003 0.026Acetone 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.026Acrolein 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.026Acrylonitrile 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Benzene 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006Bromobenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Bromochloromethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Bromodichloromethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Bromoform 1 10/21/21 19:10 V10591TBL
<0.002 mg/Kg - dry 0.002 0.013Bromomethane 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006n-Butylbenzene 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006sec-Butyl benzene 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006tert-Butyl benzene 1 10/21/21 19:10 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.006Carbon Disulfide 1 10/21/21 19:10 V10591TBL
<0.002 mg/Kg - dry 0.002 0.006Carbon Tetrachloride 1 10/21/21 19:10 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.006Chlorobenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Chlorodibromomethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Chloroethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Chloroform 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.013Chloromethane 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0062-Chlorotoluene 1 10/21/21 19:10 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0064-Chlorotoluene 1 10/21/21 19:10 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.006Di-Isopropyl Ether (DIPE)1 10/21/21 19:10 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 17 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0006 mg/Kg - dry 0.0006 0.0131,2-Dibromo-3-Chloropropane 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0061,2-Dibromoethane 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Dibromomethane 1 10/21/21 19:10 V10591TBL
<0.0004 mg/Kg - dry 0.0004 0.0061,2-Dichlorobenzene 1 10/21/21 19:10 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0061,3-Dichlorobenzene 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0061,4-Dichlorobenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Dichlorodifluoromethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1-Dichloroethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,2-Dichloroethane 1 10/21/21 19:10 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0061,1-Dichloroethene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006cis-1,2-Dichloroethene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006trans-1,2-Dichloroethene 1 10/21/21 19:10 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0061,2-Dichloropropane 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0061,3-Dichloropropane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0062,2-Dichloropropane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1-Dichloropropene 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006cis-1,3-Dichloropropene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006trans-1,3-Dichloropropene 1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Ethylbenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.067Ethyl Tertiary Butyl Ether (ETBE)1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Hexachlorobutadiene 1 10/21/21 19:10 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.013n-Hexane 1 10/21/21 19:10 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 18 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0008 mg/Kg - dry 0.0008 0.0262-Hexanone 1 10/21/21 19:10 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.006Isopropylbenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0064-Isopropyl toluene 1 10/21/21 19:10 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.026Methyl Ethyl Ketone (MEK)1 10/21/21 19:10 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Methyl tert-butyl ether (MTBE)1 10/21/21 19:10 V10591TBL
<0.020 mg/Kg - dry 0.020 0.0264-Methyl-2-Pentanone 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Methylene Chloride 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Naphthalene 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006n-Propylbenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Styrene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1,1,2-Tetrachloroethane 1 10/21/21 19:10 V10591TBL
<0.0004 mg/Kg - dry 0.0004 0.0061,1,2,2-Tetrachloroethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Tetrachloroethene 1 10/21/21 19:10 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.006Toluene 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0131,2,3-Trichlorobenzene 1 10/21/21 19:10 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0131,2,4-Trichlorobenzene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1,1-Trichloroethane 1 10/21/21 19:10 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0061,1,2-Trichloroethane 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Trichloroethene 1 10/21/21 19:10 V10591TBL
<0.002 mg/Kg - dry 0.002 0.013Trichlorofluoromethane 1 10/21/21 19:10 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0061,2,3-Trichloropropane 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0061,3,5-Trimethylbenzene 1 10/21/21 19:10 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 19 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0006 mg/Kg - dry 0.0006 0.013Vinyl Acetate 1 10/21/21 19:10 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.013Vinyl Chloride 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006o-Xylene 1 10/21/21 19:10 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013m,p-Xylene 1 10/21/21 19:10 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006Xylene (Total)1 10/21/21 19:10 V10591
Surrogate: 4-Bromofluorobenzene 98.0 Limits: 70-130%10/21/21 19:101 TBL V10591
Surrogate: Dibromofluoromethane 96.4 Limits: 84-123%10/21/21 19:101 TBL V10591
Surrogate: Toluene-d8 84.6 Limits: 76-129%10/21/21 19:101 TBL V10591
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.155 mg/Kg - dry 0.155 0.887Acenaphthene 1 10/20/21 16:45 V10704JMV
<0.141 mg/Kg - dry 0.141 0.887Acenaphthylene 1 10/20/21 16:45 V10704JMV
<0.204 mg/Kg - dry 0.204 0.887Aniline 1 10/20/21 16:45 V10704JMV
<0.192 mg/Kg - dry 0.192 0.887Anthracene 1 10/20/21 16:45 V10704JMV
<0.186 mg/Kg - dry 0.186 0.887Benzo(a)anthracene 1 10/20/21 16:45 V10704JMV
<0.197 mg/Kg - dry 0.197 0.887Benzo(a)pyrene 1 10/20/21 16:45 V10704JMV
<0.196 mg/Kg - dry 0.196 0.887Benzo(b)fluoranthene 1 10/20/21 16:45 V10704JMV
<0.182 mg/Kg - dry 0.182 0.887Benzo(g,h,i)perylene 1 10/20/21 16:45 V10704JMV
<0.184 mg/Kg - dry 0.184 0.887Benzo(k)fluoranthene 1 10/20/21 16:45 V10704JMV
<0.779 mg/Kg - dry 0.779 2.69Benzoic Acid 1 10/20/21 16:45 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 20 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.141 mg/Kg - dry 0.141 0.887Benzyl alcohol 1 10/20/21 16:45 V10704JMV
<0.158 mg/Kg - dry 0.158 0.887Bis(2-Chloroethoxy)methane 1 10/20/21 16:45 V10704JMV
<0.143 mg/Kg - dry 0.143 0.887Bis(2-Chloroethyl)ether 1 10/20/21 16:45 V10704JMV
<0.182 mg/Kg - dry 0.182 0.443Bis(2-Chloroisopropyl)ether 1 10/20/21 16:45 V10704JMV
<0.161 mg/Kg - dry 0.161 0.887Bis(2-ethylhexyl)phthalate 1 10/20/21 16:45 V10704JMV
<0.146 mg/Kg - dry 0.146 0.8874-Bromophenyl phenyl ether 1 10/20/21 16:45 V10704JMV
<0.151 mg/Kg - dry 0.151 0.443Butyl benzyl phthalate 1 10/20/21 16:45 V10704JMV
<0.124 mg/Kg - dry 0.124 0.8874-Chloro-3-methylphenol 1 10/20/21 16:45 V10704JMV
<0.150 mg/Kg - dry 0.150 0.4434-Chloroaniline 1 10/20/21 16:45 V10704JMV
<0.155 mg/Kg - dry 0.155 0.8872-Chloronaphthalene 1 10/20/21 16:45 V10704JMV
<0.131 mg/Kg - dry 0.131 0.8872-Chlorophenol 1 10/20/21 16:45 V10704JMV
<0.169 mg/Kg - dry 0.169 1.344-Chlorophenyl phenyl ether 1 10/20/21 16:45 V10704JMV
<0.190 mg/Kg - dry 0.190 0.887Chrysene 1 10/20/21 16:45 V10704JMV
<0.309 mg/Kg - dry 0.309 0.887Dibenz(a,h)anthracene 1 10/20/21 16:45 V10704JMV
<0.159 mg/Kg - dry 0.159 0.887Dibenzofuran 1 10/20/21 16:45 V10704JMV
<0.126 mg/Kg - dry 0.126 0.8871,2-Dichlorobenzene 1 10/20/21 16:45 V10704JMV
<0.130 mg/Kg - dry 0.130 0.8871,3-Dichlorobenzene 1 10/20/21 16:45 V10704JMV
<0.131 mg/Kg - dry 0.131 0.4431,4-Dichlorobenzene 1 10/20/21 16:45 V10704JMV
<0.197 mg/Kg - dry 0.197 0.8873,3'-Dichlorobenzidine 1 10/20/21 16:45 V10704JMV
<0.128 mg/Kg - dry 0.128 0.8872,4-Dichlorophenol 1 10/20/21 16:45 V10704JMV
<0.241 mg/Kg - dry 0.241 0.887Diethyl phthalate 1 10/20/21 16:45 V10704JMV
<0.233 mg/Kg - dry 0.233 0.887Dimethyl phthalate 1 10/20/21 16:45 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 21 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.145 mg/Kg - dry 0.145 0.4432,4-Dimethylphenol 1 10/20/21 16:45 V10704JMV
<0.143 mg/Kg - dry 0.143 0.887Di-n-butyl phthalate 1 10/20/21 16:45 V10704JMV
<0.322 mg/Kg - dry 0.322 2.024,6-Dinitro-2-methylphenol 1 10/20/21 16:45 V10704JMV
<0.698 mg/Kg - dry 0.698 2.022,4-Dinitrophenol 1 10/20/21 16:45 V10704JMV
<0.129 mg/Kg - dry 0.129 0.8872,4-Dinitrotoluene 1 10/20/21 16:45 V10704JMV
<0.145 mg/Kg - dry 0.145 0.8872,6-Dinitrotoluene 1 10/20/21 16:45 V10704JMV
<0.192 mg/Kg - dry 0.192 0.443Di-n-Octyl Phthalate 1 10/20/21 16:45 V10704JMV
<0.165 mg/Kg - dry 0.165 0.887Fluoranthene 1 10/20/21 16:45 V10704JMV
<0.172 mg/Kg - dry 0.172 0.887Fluorene 1 10/20/21 16:45 V10704JMV
<0.142 mg/Kg - dry 0.142 0.887Hexachlorobenzene 1 10/20/21 16:45 V10704JMV
<0.131 mg/Kg - dry 0.131 0.887Hexachlorobutadiene 1 10/20/21 16:45 V10704JMV
<0.211 mg/Kg - dry 0.211 0.887Hexachlorocyclopentadiene 1 10/20/21 16:45 V10704JMV
<0.106 mg/Kg - dry 0.106 0.887Hexachloroethane 1 10/20/21 16:45 V10704JMV
<0.240 mg/Kg - dry 0.240 0.887Indeno(1,2,3-cd)pyrene 1 10/20/21 16:45 V10704JMV
<0.256 mg/Kg - dry 0.256 0.887Isophorone 1 10/20/21 16:45 V10704JMV
<0.142 mg/Kg - dry 0.142 0.8871-Methylnaphthalene 1 10/20/21 16:45 V10704JMV
<0.134 mg/Kg - dry 0.134 0.8872-Methylnaphthalene 1 10/20/21 16:45 V10704JMV
<0.130 mg/Kg - dry 0.130 0.8872-Methylphenol 1 10/20/21 16:45 V10704JMV
<0.114 mg/Kg - dry 0.114 0.8873&4 Methylphenol 1 10/20/21 16:45 V10704JMV
<0.193 mg/Kg - dry 0.193 0.887Naphthalene 1 10/20/21 16:45 V10704JMV
<0.129 mg/Kg - dry 0.129 0.8872-Nitroaniline 1 10/20/21 16:45 V10704JMV
<0.161 mg/Kg - dry 0.161 0.8873-Nitroaniline 1 10/20/21 16:45 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 22 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.125 mg/Kg - dry 0.125 0.4434-Nitroaniline 1 10/20/21 16:45 V10704JMV
<0.155 mg/Kg - dry 0.155 0.443Nitrobenzene 1 10/20/21 16:45 V10704JMV
<0.119 mg/Kg - dry 0.119 0.8872-Nitrophenol 1 10/20/21 16:45 V10704JMV
<0.157 mg/Kg - dry 0.157 0.8874-Nitrophenol 1 10/20/21 16:45 V10704JMV
<0.353 mg/Kg - dry 0.353 0.887N-Nitrosodimethylamine 1 10/20/21 16:45 V10704JMV
<0.243 mg/Kg - dry 0.243 0.887N-Nitrosodiphenylamine 1 10/20/21 16:45 V10704JMV
<0.158 mg/Kg - dry 0.158 0.887N-Nitroso-di-n-propylamine 1 10/20/21 16:45 V10704JMV
<0.466 mg/Kg - dry 0.466 1.34Pentachlorophenol 1 10/20/21 16:45 V10704JMV
<0.279 mg/Kg - dry 0.279 0.887Phenanthrene 1 10/20/21 16:45 V10704JMV
<0.150 mg/Kg - dry 0.150 0.887Phenol 1 10/20/21 16:45 V10704JMV
<0.180 mg/Kg - dry 0.180 0.887Pyrene 1 10/20/21 16:45 V10704JMV
<0.106 mg/Kg - dry 0.106 0.443Pyridine 1 10/20/21 16:45 V10704JMV
<0.143 mg/Kg - dry 0.143 0.8871,2,4-Trichlorobenzene 1 10/20/21 16:45 V10704JMV
<0.129 mg/Kg - dry 0.129 0.8872,4,5-Trichlorophenol 1 10/20/21 16:45 V10704JMV
<0.129 mg/Kg - dry 0.129 0.8872,4,6-Trichlorophenol 1 10/20/21 16:45 V10704JMV
Surrogate: Phenol-d5 72.4 Limits: 34-121%10/20/21 16:451 JMV V10704
Surrogate: 2-Fluorobiphenyl 76.0 Limits: 44-115%10/20/21 16:451 JMV V10704
Surrogate: 2-Fluorophenol 77.2 Limits: 35-115%10/20/21 16:451 JMV V10704
Surrogate: Nitrobenzene-d5 71.9 Limits: 37-122%10/20/21 16:451 JMV V10704
Surrogate: 4-Terphenyl-d14 78.4 Limits: 54-127%10/20/21 16:451 JMV V10704
Surrogate: 2,4,6-Tribromophenol 70.0 Limits: 39-132%10/20/21 16:451 JMV V10704
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 23 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-2
97451 Matrix:
10/14/2021 10:55
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V10395 10/19/21 10:28
<12.3 mg/Kg - dry 12.3 67.1Aliphatic C9-C18 1 10/27/21 03:04 V10799ZRC
<16.4 mg/Kg - dry 16.4 67.1Aliphatic C19-C36 1 10/27/21 03:04 V10799ZRC
<19.1 mg/Kg - dry 19.1 67.1Aromatic C11-C22 1 10/27/21 03:04 V10799ZRC
Surrogate: 2-Bromonaphthalene 80.5 Limits: 40-140%10/27/21 03:041 ZRC V10799
Surrogate: Chlorooctadecane 71.9 Limits: 40-140%10/27/21 03:041 ZRC V10799
Surrogate: OTP Surrogate 76.4 Limits: 40-140%10/27/21 03:041 ZRC V10799
Surrogate: 2-Fluorobiphenyl 94.2 Limits: 40-140%10/27/21 03:041 ZRC V10799
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V10355 10/19/21 08:00
<1.68 mg/Kg - dry 1.68 11.0Aliphatic C5-C8 100 10/19/21 17:02 V10356TBL
<6.29 mg/Kg - dry 6.29 11.0Aliphatic C9-C12 100 10/19/21 17:02 V10356TBL
<0.860 mg/Kg - dry 0.860 11.0Aromatic C9-C10 100 10/19/21 17:02 V10356TBL
Surrogate: 2,5-Dibromotoluene (FID)90.9 Limits: 70-130%10/19/21 17:02100 TBL V10356
Surrogate: 2,5-Dibromotoluene (PID)84.5 Limits: 70-130%10/19/21 17:02100 TBL V10356
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 24 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
26.1 %Moisture 1 10/20/21 14:10 SW-DRYWTCLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQLLimit ExceededL
Page 25 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
0.013 J mg/Kg - dry 0.003 0.027Acetone 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.027Acrolein 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.027Acrylonitrile 1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Benzene 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006Bromobenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Bromochloromethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Bromodichloromethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Bromoform 1 10/21/21 19:37 V10591TBL
<0.002 mg/Kg - dry 0.002 0.013Bromomethane 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006n-Butylbenzene 1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006sec-Butyl benzene 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006tert-Butyl benzene 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.006Carbon Disulfide 1 10/21/21 19:37 V10591TBL
<0.002 mg/Kg - dry 0.002 0.006Carbon Tetrachloride 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.006Chlorobenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Chlorodibromomethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Chloroethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Chloroform 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.013Chloromethane 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0062-Chlorotoluene 1 10/21/21 19:37 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0064-Chlorotoluene 1 10/21/21 19:37 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.006Di-Isopropyl Ether (DIPE)1 10/21/21 19:37 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 26 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0006 mg/Kg - dry 0.0006 0.0131,2-Dibromo-3-Chloropropane 1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0061,2-Dibromoethane 1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Dibromomethane 1 10/21/21 19:37 V10591TBL
<0.0004 mg/Kg - dry 0.0004 0.0061,2-Dichlorobenzene 1 10/21/21 19:37 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0061,3-Dichlorobenzene 1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0061,4-Dichlorobenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Dichlorodifluoromethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1-Dichloroethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,2-Dichloroethane 1 10/21/21 19:37 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0061,1-Dichloroethene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006cis-1,2-Dichloroethene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006trans-1,2-Dichloroethene 1 10/21/21 19:37 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0061,2-Dichloropropane 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0061,3-Dichloropropane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0062,2-Dichloropropane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1-Dichloropropene 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006cis-1,3-Dichloropropene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006trans-1,3-Dichloropropene 1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Ethylbenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.067Ethyl Tertiary Butyl Ether (ETBE)1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Hexachlorobutadiene 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.013n-Hexane 1 10/21/21 19:37 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 27 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0008 mg/Kg - dry 0.0008 0.0272-Hexanone 1 10/21/21 19:37 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.006Isopropylbenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0064-Isopropyl toluene 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.027Methyl Ethyl Ketone (MEK)1 10/21/21 19:37 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.006Methyl tert-butyl ether (MTBE)1 10/21/21 19:37 V10591TBL
<0.020 mg/Kg - dry 0.020 0.0274-Methyl-2-Pentanone 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Methylene Chloride 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013Naphthalene 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006n-Propylbenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Styrene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1,1,2-Tetrachloroethane 1 10/21/21 19:37 V10591TBL
<0.0004 mg/Kg - dry 0.0004 0.0061,1,2,2-Tetrachloroethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Tetrachloroethene 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.006Toluene 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0131,2,3-Trichlorobenzene 1 10/21/21 19:37 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0131,2,4-Trichlorobenzene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0061,1,1-Trichloroethane 1 10/21/21 19:37 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0061,1,2-Trichloroethane 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.006Trichloroethene 1 10/21/21 19:37 V10591TBL
<0.002 mg/Kg - dry 0.002 0.013Trichlorofluoromethane 1 10/21/21 19:37 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0061,2,3-Trichloropropane 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0061,3,5-Trimethylbenzene 1 10/21/21 19:37 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 28 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0006 mg/Kg - dry 0.0006 0.013Vinyl Acetate 1 10/21/21 19:37 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.013Vinyl Chloride 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006o-Xylene 1 10/21/21 19:37 V10591TBL
<0.001 mg/Kg - dry 0.001 0.013m,p-Xylene 1 10/21/21 19:37 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.006Xylene (Total)1 10/21/21 19:37 V10591
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%10/21/21 19:371 TBL V10591
Surrogate: Dibromofluoromethane 95.6 Limits: 84-123%10/21/21 19:371 TBL V10591
Surrogate: Toluene-d8 82.8 Limits: 76-129%10/21/21 19:371 TBL V10591
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.156 mg/Kg - dry 0.156 0.893Acenaphthene 1 10/20/21 17:08 V10704JMV
<0.142 mg/Kg - dry 0.142 0.893Acenaphthylene 1 10/20/21 17:08 V10704JMV
<0.205 mg/Kg - dry 0.205 0.893Aniline 1 10/20/21 17:08 V10704JMV
<0.193 mg/Kg - dry 0.193 0.893Anthracene 1 10/20/21 17:08 V10704JMV
<0.188 mg/Kg - dry 0.188 0.893Benzo(a)anthracene 1 10/20/21 17:08 V10704JMV
<0.198 mg/Kg - dry 0.198 0.893Benzo(a)pyrene 1 10/20/21 17:08 V10704JMV
<0.197 mg/Kg - dry 0.197 0.893Benzo(b)fluoranthene 1 10/20/21 17:08 V10704JMV
<0.184 mg/Kg - dry 0.184 0.893Benzo(g,h,i)perylene 1 10/20/21 17:08 V10704JMV
<0.185 mg/Kg - dry 0.185 0.893Benzo(k)fluoranthene 1 10/20/21 17:08 V10704JMV
<0.784 mg/Kg - dry 0.784 2.71Benzoic Acid 1 10/20/21 17:08 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 29 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.142 mg/Kg - dry 0.142 0.893Benzyl alcohol 1 10/20/21 17:08 V10704JMV
<0.159 mg/Kg - dry 0.159 0.893Bis(2-Chloroethoxy)methane 1 10/20/21 17:08 V10704JMV
<0.144 mg/Kg - dry 0.144 0.893Bis(2-Chloroethyl)ether 1 10/20/21 17:08 V10704JMV
<0.184 mg/Kg - dry 0.184 0.446Bis(2-Chloroisopropyl)ether 1 10/20/21 17:08 V10704JMV
<0.162 mg/Kg - dry 0.162 0.893Bis(2-ethylhexyl)phthalate 1 10/20/21 17:08 V10704JMV
<0.147 mg/Kg - dry 0.147 0.8934-Bromophenyl phenyl ether 1 10/20/21 17:08 V10704JMV
<0.152 mg/Kg - dry 0.152 0.446Butyl benzyl phthalate 1 10/20/21 17:08 V10704JMV
<0.125 mg/Kg - dry 0.125 0.8934-Chloro-3-methylphenol 1 10/20/21 17:08 V10704JMV
<0.151 mg/Kg - dry 0.151 0.4464-Chloroaniline 1 10/20/21 17:08 V10704JMV
<0.156 mg/Kg - dry 0.156 0.8932-Chloronaphthalene 1 10/20/21 17:08 V10704JMV
<0.132 mg/Kg - dry 0.132 0.8932-Chlorophenol 1 10/20/21 17:08 V10704JMV
<0.170 mg/Kg - dry 0.170 1.354-Chlorophenyl phenyl ether 1 10/20/21 17:08 V10704JMV
<0.192 mg/Kg - dry 0.192 0.893Chrysene 1 10/20/21 17:08 V10704JMV
<0.311 mg/Kg - dry 0.311 0.893Dibenz(a,h)anthracene 1 10/20/21 17:08 V10704JMV
<0.161 mg/Kg - dry 0.161 0.893Dibenzofuran 1 10/20/21 17:08 V10704JMV
<0.127 mg/Kg - dry 0.127 0.8931,2-Dichlorobenzene 1 10/20/21 17:08 V10704JMV
<0.131 mg/Kg - dry 0.131 0.8931,3-Dichlorobenzene 1 10/20/21 17:08 V10704JMV
<0.131 mg/Kg - dry 0.131 0.4461,4-Dichlorobenzene 1 10/20/21 17:08 V10704JMV
<0.198 mg/Kg - dry 0.198 0.8933,3'-Dichlorobenzidine 1 10/20/21 17:08 V10704JMV
<0.129 mg/Kg - dry 0.129 0.8932,4-Dichlorophenol 1 10/20/21 17:08 V10704JMV
<0.243 mg/Kg - dry 0.243 0.893Diethyl phthalate 1 10/20/21 17:08 V10704JMV
<0.235 mg/Kg - dry 0.235 0.893Dimethyl phthalate 1 10/20/21 17:08 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 30 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.146 mg/Kg - dry 0.146 0.4462,4-Dimethylphenol 1 10/20/21 17:08 V10704JMV
<0.144 mg/Kg - dry 0.144 0.893Di-n-butyl phthalate 1 10/20/21 17:08 V10704JMV
<0.324 mg/Kg - dry 0.324 2.034,6-Dinitro-2-methylphenol 1 10/20/21 17:08 V10704JMV
<0.703 mg/Kg - dry 0.703 2.032,4-Dinitrophenol 1 10/20/21 17:08 V10704JMV
<0.130 mg/Kg - dry 0.130 0.8932,4-Dinitrotoluene 1 10/20/21 17:08 V10704JMV
<0.146 mg/Kg - dry 0.146 0.8932,6-Dinitrotoluene 1 10/20/21 17:08 V10704JMV
<0.193 mg/Kg - dry 0.193 0.446Di-n-Octyl Phthalate 1 10/20/21 17:08 V10704JMV
<0.166 mg/Kg - dry 0.166 0.893Fluoranthene 1 10/20/21 17:08 V10704JMV
<0.173 mg/Kg - dry 0.173 0.893Fluorene 1 10/20/21 17:08 V10704JMV
<0.143 mg/Kg - dry 0.143 0.893Hexachlorobenzene 1 10/20/21 17:08 V10704JMV
<0.132 mg/Kg - dry 0.132 0.893Hexachlorobutadiene 1 10/20/21 17:08 V10704JMV
<0.212 mg/Kg - dry 0.212 0.893Hexachlorocyclopentadiene 1 10/20/21 17:08 V10704JMV
<0.107 mg/Kg - dry 0.107 0.893Hexachloroethane 1 10/20/21 17:08 V10704JMV
<0.242 mg/Kg - dry 0.242 0.893Indeno(1,2,3-cd)pyrene 1 10/20/21 17:08 V10704JMV
<0.258 mg/Kg - dry 0.258 0.893Isophorone 1 10/20/21 17:08 V10704JMV
<0.143 mg/Kg - dry 0.143 0.8931-Methylnaphthalene 1 10/20/21 17:08 V10704JMV
<0.135 mg/Kg - dry 0.135 0.8932-Methylnaphthalene 1 10/20/21 17:08 V10704JMV
<0.131 mg/Kg - dry 0.131 0.8932-Methylphenol 1 10/20/21 17:08 V10704JMV
<0.114 mg/Kg - dry 0.114 0.8933&4 Methylphenol 1 10/20/21 17:08 V10704JMV
<0.194 mg/Kg - dry 0.194 0.893Naphthalene 1 10/20/21 17:08 V10704JMV
<0.130 mg/Kg - dry 0.130 0.8932-Nitroaniline 1 10/20/21 17:08 V10704JMV
<0.162 mg/Kg - dry 0.162 0.8933-Nitroaniline 1 10/20/21 17:08 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 31 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.126 mg/Kg - dry 0.126 0.4464-Nitroaniline 1 10/20/21 17:08 V10704JMV
<0.156 mg/Kg - dry 0.156 0.446Nitrobenzene 1 10/20/21 17:08 V10704JMV
<0.120 mg/Kg - dry 0.120 0.8932-Nitrophenol 1 10/20/21 17:08 V10704JMV
<0.158 mg/Kg - dry 0.158 0.8934-Nitrophenol 1 10/20/21 17:08 V10704JMV
<0.355 mg/Kg - dry 0.355 0.893N-Nitrosodimethylamine 1 10/20/21 17:08 V10704JMV
<0.244 mg/Kg - dry 0.244 0.893N-Nitrosodiphenylamine 1 10/20/21 17:08 V10704JMV
<0.159 mg/Kg - dry 0.159 0.893N-Nitroso-di-n-propylamine 1 10/20/21 17:08 V10704JMV
<0.469 mg/Kg - dry 0.469 1.35Pentachlorophenol 1 10/20/21 17:08 V10704JMV
<0.281 mg/Kg - dry 0.281 0.893Phenanthrene 1 10/20/21 17:08 V10704JMV
<0.151 mg/Kg - dry 0.151 0.893Phenol 1 10/20/21 17:08 V10704JMV
<0.181 mg/Kg - dry 0.181 0.893Pyrene 1 10/20/21 17:08 V10704JMV
<0.107 mg/Kg - dry 0.107 0.446Pyridine 1 10/20/21 17:08 V10704JMV
<0.144 mg/Kg - dry 0.144 0.8931,2,4-Trichlorobenzene 1 10/20/21 17:08 V10704JMV
<0.130 mg/Kg - dry 0.130 0.8932,4,5-Trichlorophenol 1 10/20/21 17:08 V10704JMV
<0.130 mg/Kg - dry 0.130 0.8932,4,6-Trichlorophenol 1 10/20/21 17:08 V10704JMV
Surrogate: Phenol-d5 81.4 Limits: 34-121%10/20/21 17:081 JMV V10704
Surrogate: 2-Fluorobiphenyl 84.3 Limits: 44-115%10/20/21 17:081 JMV V10704
Surrogate: 2-Fluorophenol 89.8 Limits: 35-115%10/20/21 17:081 JMV V10704
Surrogate: Nitrobenzene-d5 81.9 Limits: 37-122%10/20/21 17:081 JMV V10704
Surrogate: 4-Terphenyl-d14 83.1 Limits: 54-127%10/20/21 17:081 JMV V10704
Surrogate: 2,4,6-Tribromophenol 75.4 Limits: 39-132%10/20/21 17:081 JMV V10704
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 32 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-3
97452 Matrix:
10/14/2021 11:00
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V10395 10/19/21 10:28
<12.4 mg/Kg - dry 12.4 67.5Aliphatic C9-C18 1 10/27/21 03:41 V10799ZRC
<16.5 mg/Kg - dry 16.5 67.5Aliphatic C19-C36 1 10/27/21 03:41 V10799ZRC
<19.2 mg/Kg - dry 19.2 67.5Aromatic C11-C22 1 10/27/21 03:41 V10799ZRC
Surrogate: 2-Bromonaphthalene 88.7 Limits: 40-140%10/27/21 03:411 ZRC V10799
Surrogate: Chlorooctadecane 67.0 Limits: 40-140%10/27/21 03:411 ZRC V10799
Surrogate: OTP Surrogate 75.0 Limits: 40-140%10/27/21 03:411 ZRC V10799
Surrogate: 2-Fluorobiphenyl 89.0 Limits: 40-140%10/27/21 03:411 ZRC V10799
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V10355 10/19/21 08:00
<1.65 mg/Kg - dry 1.65 10.8Aliphatic C5-C8 100 10/19/21 17:25 V10356TBL
<6.17 mg/Kg - dry 6.17 10.8Aliphatic C9-C12 100 10/19/21 17:25 V10356TBL
<0.844 mg/Kg - dry 0.844 10.8Aromatic C9-C10 100 10/19/21 17:25 V10356TBL
Surrogate: 2,5-Dibromotoluene (FID)85.4 Limits: 70-130%10/19/21 17:25100 TBL V10356
Surrogate: 2,5-Dibromotoluene (PID)84.8 Limits: 70-130%10/19/21 17:25100 TBL V10356
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 33 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
38.6 %Moisture 1 10/20/21 14:10 SW-DRYWTCLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQLLimit ExceededL
Page 34 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
0.028 J mg/Kg - dry 0.003 0.032Acetone 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.032Acrolein 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.032Acrylonitrile 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.008Benzene 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.008Bromobenzene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Bromochloromethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Bromodichloromethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Bromoform 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.016Bromomethane 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.008n-Butylbenzene 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.008sec-Butyl benzene 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.008tert-Butyl benzene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Carbon Disulfide 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.008Carbon Tetrachloride 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Chlorobenzene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Chlorodibromomethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.016Chloroethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Chloroform 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.016Chloromethane 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0082-Chlorotoluene 1 10/21/21 20:05 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0084-Chlorotoluene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Di-Isopropyl Ether (DIPE)1 10/21/21 20:05 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 35 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0007 mg/Kg - dry 0.0007 0.0161,2-Dibromo-3-Chloropropane 1 10/21/21 20:05 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0081,2-Dibromoethane 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.008Dibromomethane 1 10/21/21 20:05 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0081,2-Dichlorobenzene 1 10/21/21 20:05 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0081,3-Dichlorobenzene 1 10/21/21 20:05 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.0081,4-Dichlorobenzene 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.016Dichlorodifluoromethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0081,1-Dichloroethane 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0081,2-Dichloroethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0081,1-Dichloroethene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008cis-1,2-Dichloroethene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008trans-1,2-Dichloroethene 1 10/21/21 20:05 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0081,2-Dichloropropane 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0081,3-Dichloropropane 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0082,2-Dichloropropane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0081,1-Dichloropropene 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.008cis-1,3-Dichloropropene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008trans-1,3-Dichloropropene 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.008Ethylbenzene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.081Ethyl Tertiary Butyl Ether (ETBE)1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.016Hexachlorobutadiene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.016n-Hexane 1 10/21/21 20:05 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 36 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.001 mg/Kg - dry 0.001 0.0322-Hexanone 1 10/21/21 20:05 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.008Isopropylbenzene 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0084-Isopropyl toluene 1 10/21/21 20:05 V10591TBL
0.003 J mg/Kg - dry 0.001 0.032Methyl Ethyl Ketone (MEK)1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Methyl tert-butyl ether (MTBE)1 10/21/21 20:05 V10591TBL
<0.024 mg/Kg - dry 0.024 0.0324-Methyl-2-Pentanone 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.016Methylene Chloride 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.016Naphthalene 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.008n-Propylbenzene 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.008Styrene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0081,1,1,2-Tetrachloroethane 1 10/21/21 20:05 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0081,1,2,2-Tetrachloroethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Tetrachloroethene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Toluene 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0161,2,3-Trichlorobenzene 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0161,2,4-Trichlorobenzene 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0081,1,1-Trichloroethane 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0081,1,2-Trichloroethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.008Trichloroethene 1 10/21/21 20:05 V10591TBL
<0.003 mg/Kg - dry 0.003 0.016Trichlorofluoromethane 1 10/21/21 20:05 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0081,2,3-Trichloropropane 1 10/21/21 20:05 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0081,3,5-Trimethylbenzene 1 10/21/21 20:05 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 37 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0007 mg/Kg - dry 0.0007 0.016Vinyl Acetate 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.016Vinyl Chloride 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.008o-Xylene 1 10/21/21 20:05 V10591TBL
<0.002 mg/Kg - dry 0.002 0.016m,p-Xylene 1 10/21/21 20:05 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.008Xylene (Total)1 10/21/21 20:05 V10591
Surrogate: 4-Bromofluorobenzene 97.6 Limits: 70-130%10/21/21 20:051 TBL V10591
Surrogate: Dibromofluoromethane 93.4 Limits: 84-123%10/21/21 20:051 TBL V10591
Surrogate: Toluene-d8 83.4 Limits: 76-129%10/21/21 20:051 TBL V10591
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.188 mg/Kg - dry 0.188 1.07Acenaphthene 1 10/20/21 17:31 V10704JMV
<0.171 mg/Kg - dry 0.171 1.07Acenaphthylene 1 10/20/21 17:31 V10704JMV
<0.247 mg/Kg - dry 0.247 1.07Aniline 1 10/20/21 17:31 V10704JMV
<0.232 mg/Kg - dry 0.232 1.07Anthracene 1 10/20/21 17:31 V10704JMV
<0.226 mg/Kg - dry 0.226 1.07Benzo(a)anthracene 1 10/20/21 17:31 V10704JMV
<0.239 mg/Kg - dry 0.239 1.07Benzo(a)pyrene 1 10/20/21 17:31 V10704JMV
<0.237 mg/Kg - dry 0.237 1.07Benzo(b)fluoranthene 1 10/20/21 17:31 V10704JMV
<0.221 mg/Kg - dry 0.221 1.07Benzo(g,h,i)perylene 1 10/20/21 17:31 V10704JMV
<0.223 mg/Kg - dry 0.223 1.07Benzo(k)fluoranthene 1 10/20/21 17:31 V10704JMV
<0.944 mg/Kg - dry 0.944 3.26Benzoic Acid 1 10/20/21 17:31 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 38 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.171 mg/Kg - dry 0.171 1.07Benzyl alcohol 1 10/20/21 17:31 V10704JMV
<0.192 mg/Kg - dry 0.192 1.07Bis(2-Chloroethoxy)methane 1 10/20/21 17:31 V10704JMV
<0.174 mg/Kg - dry 0.174 1.07Bis(2-Chloroethyl)ether 1 10/20/21 17:31 V10704JMV
<0.221 mg/Kg - dry 0.221 0.537Bis(2-Chloroisopropyl)ether 1 10/20/21 17:31 V10704JMV
<0.195 mg/Kg - dry 0.195 1.07Bis(2-ethylhexyl)phthalate 1 10/20/21 17:31 V10704JMV
<0.177 mg/Kg - dry 0.177 1.074-Bromophenyl phenyl ether 1 10/20/21 17:31 V10704JMV
<0.184 mg/Kg - dry 0.184 0.537Butyl benzyl phthalate 1 10/20/21 17:31 V10704JMV
<0.150 mg/Kg - dry 0.150 1.074-Chloro-3-methylphenol 1 10/20/21 17:31 V10704JMV
<0.182 mg/Kg - dry 0.182 0.5374-Chloroaniline 1 10/20/21 17:31 V10704JMV
<0.188 mg/Kg - dry 0.188 1.072-Chloronaphthalene 1 10/20/21 17:31 V10704JMV
<0.159 mg/Kg - dry 0.159 1.072-Chlorophenol 1 10/20/21 17:31 V10704JMV
<0.205 mg/Kg - dry 0.205 1.634-Chlorophenyl phenyl ether 1 10/20/21 17:31 V10704JMV
<0.231 mg/Kg - dry 0.231 1.07Chrysene 1 10/20/21 17:31 V10704JMV
<0.374 mg/Kg - dry 0.374 1.07Dibenz(a,h)anthracene 1 10/20/21 17:31 V10704JMV
<0.193 mg/Kg - dry 0.193 1.07Dibenzofuran 1 10/20/21 17:31 V10704JMV
<0.153 mg/Kg - dry 0.153 1.071,2-Dichlorobenzene 1 10/20/21 17:31 V10704JMV
<0.158 mg/Kg - dry 0.158 1.071,3-Dichlorobenzene 1 10/20/21 17:31 V10704JMV
<0.158 mg/Kg - dry 0.158 0.5371,4-Dichlorobenzene 1 10/20/21 17:31 V10704JMV
<0.239 mg/Kg - dry 0.239 1.073,3'-Dichlorobenzidine 1 10/20/21 17:31 V10704JMV
<0.156 mg/Kg - dry 0.156 1.072,4-Dichlorophenol 1 10/20/21 17:31 V10704JMV
<0.293 mg/Kg - dry 0.293 1.07Diethyl phthalate 1 10/20/21 17:31 V10704JMV
<0.283 mg/Kg - dry 0.283 1.07Dimethyl phthalate 1 10/20/21 17:31 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 39 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.175 mg/Kg - dry 0.175 0.5372,4-Dimethylphenol 1 10/20/21 17:31 V10704JMV
<0.174 mg/Kg - dry 0.174 1.07Di-n-butyl phthalate 1 10/20/21 17:31 V10704JMV
<0.390 mg/Kg - dry 0.390 2.444,6-Dinitro-2-methylphenol 1 10/20/21 17:31 V10704JMV
<0.846 mg/Kg - dry 0.846 2.442,4-Dinitrophenol 1 10/20/21 17:31 V10704JMV
<0.157 mg/Kg - dry 0.157 1.072,4-Dinitrotoluene 1 10/20/21 17:31 V10704JMV
<0.175 mg/Kg - dry 0.175 1.072,6-Dinitrotoluene 1 10/20/21 17:31 V10704JMV
<0.232 mg/Kg - dry 0.232 0.537Di-n-Octyl Phthalate 1 10/20/21 17:31 V10704JMV
<0.200 mg/Kg - dry 0.200 1.07Fluoranthene 1 10/20/21 17:31 V10704JMV
<0.208 mg/Kg - dry 0.208 1.07Fluorene 1 10/20/21 17:31 V10704JMV
<0.172 mg/Kg - dry 0.172 1.07Hexachlorobenzene 1 10/20/21 17:31 V10704JMV
<0.158 mg/Kg - dry 0.158 1.07Hexachlorobutadiene 1 10/20/21 17:31 V10704JMV
<0.255 mg/Kg - dry 0.255 1.07Hexachlorocyclopentadiene 1 10/20/21 17:31 V10704JMV
<0.128 mg/Kg - dry 0.128 1.07Hexachloroethane 1 10/20/21 17:31 V10704JMV
<0.291 mg/Kg - dry 0.291 1.07Indeno(1,2,3-cd)pyrene 1 10/20/21 17:31 V10704JMV
<0.311 mg/Kg - dry 0.311 1.07Isophorone 1 10/20/21 17:31 V10704JMV
<0.172 mg/Kg - dry 0.172 1.071-Methylnaphthalene 1 10/20/21 17:31 V10704JMV
<0.162 mg/Kg - dry 0.162 1.072-Methylnaphthalene 1 10/20/21 17:31 V10704JMV
<0.157 mg/Kg - dry 0.157 1.072-Methylphenol 1 10/20/21 17:31 V10704JMV
<0.138 mg/Kg - dry 0.138 1.073&4 Methylphenol 1 10/20/21 17:31 V10704JMV
<0.234 mg/Kg - dry 0.234 1.07Naphthalene 1 10/20/21 17:31 V10704JMV
<0.157 mg/Kg - dry 0.157 1.072-Nitroaniline 1 10/20/21 17:31 V10704JMV
<0.195 mg/Kg - dry 0.195 1.073-Nitroaniline 1 10/20/21 17:31 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 40 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.151 mg/Kg - dry 0.151 0.5374-Nitroaniline 1 10/20/21 17:31 V10704JMV
<0.188 mg/Kg - dry 0.188 0.537Nitrobenzene 1 10/20/21 17:31 V10704JMV
<0.144 mg/Kg - dry 0.144 1.072-Nitrophenol 1 10/20/21 17:31 V10704JMV
<0.190 mg/Kg - dry 0.190 1.074-Nitrophenol 1 10/20/21 17:31 V10704JMV
<0.428 mg/Kg - dry 0.428 1.07N-Nitrosodimethylamine 1 10/20/21 17:31 V10704JMV
<0.294 mg/Kg - dry 0.294 1.07N-Nitrosodiphenylamine 1 10/20/21 17:31 V10704JMV
<0.192 mg/Kg - dry 0.192 1.07N-Nitroso-di-n-propylamine 1 10/20/21 17:31 V10704JMV
<0.565 mg/Kg - dry 0.565 1.63Pentachlorophenol 1 10/20/21 17:31 V10704JMV
<0.338 mg/Kg - dry 0.338 1.07Phenanthrene 1 10/20/21 17:31 V10704JMV
<0.182 mg/Kg - dry 0.182 1.07Phenol 1 10/20/21 17:31 V10704JMV
<0.218 mg/Kg - dry 0.218 1.07Pyrene 1 10/20/21 17:31 V10704JMV
<0.128 mg/Kg - dry 0.128 0.537Pyridine 1 10/20/21 17:31 V10704JMV
<0.174 mg/Kg - dry 0.174 1.071,2,4-Trichlorobenzene 1 10/20/21 17:31 V10704JMV
<0.156 mg/Kg - dry 0.156 1.072,4,5-Trichlorophenol 1 10/20/21 17:31 V10704JMV
<0.157 mg/Kg - dry 0.157 1.072,4,6-Trichlorophenol 1 10/20/21 17:31 V10704JMV
Surrogate: Phenol-d5 71.6 Limits: 34-121%10/20/21 17:311 JMV V10704
Surrogate: 2-Fluorobiphenyl 77.8 Limits: 44-115%10/20/21 17:311 JMV V10704
Surrogate: 2-Fluorophenol 76.3 Limits: 35-115%10/20/21 17:311 JMV V10704
Surrogate: Nitrobenzene-d5 72.5 Limits: 37-122%10/20/21 17:311 JMV V10704
Surrogate: 4-Terphenyl-d14 77.8 Limits: 54-127%10/20/21 17:311 JMV V10704
Surrogate: 2,4,6-Tribromophenol 69.2 Limits: 39-132%10/20/21 17:311 JMV V10704
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 41 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-4
97453 Matrix:
10/14/2021 11:05
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V10395 10/19/21 10:28
<15.0 mg/Kg - dry 15.0 81.4Aliphatic C9-C18 1 10/27/21 04:17 V10799ZRC
77.0 J mg/Kg - dry 19.9 81.4Aliphatic C19-C36 1 10/27/21 04:17 V10799ZRC
<23.1 mg/Kg - dry 23.1 81.4Aromatic C11-C22 1 10/27/21 04:17 V10799ZRC
Surrogate: 2-Bromonaphthalene 73.8 Limits: 40-140%10/27/21 04:171 ZRC V10799
Surrogate: Chlorooctadecane 65.5 Limits: 40-140%10/27/21 04:171 ZRC V10799
Surrogate: OTP Surrogate 73.0 Limits: 40-140%10/27/21 04:171 ZRC V10799
Surrogate: 2-Fluorobiphenyl 86.5 Limits: 40-140%10/27/21 04:171 ZRC V10799
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V10355 10/19/21 08:00
<2.07 mg/Kg - dry 2.07 13.6Aliphatic C5-C8 100 10/19/21 17:49 V10356TBL
<7.75 mg/Kg - dry 7.75 13.6Aliphatic C9-C12 100 10/19/21 17:49 V10356TBL
<1.06 mg/Kg - dry 1.06 13.6Aromatic C9-C10 100 10/19/21 17:49 V10356TBL
Surrogate: 2,5-Dibromotoluene (FID)88.3 Limits: 70-130%10/19/21 17:49100 TBL V10356
Surrogate: 2,5-Dibromotoluene (PID)86.2 Limits: 70-130%10/19/21 17:49100 TBL V10356
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 42 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
36.2 %Moisture 1 10/20/21 14:10 SW-DRYWTCLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQLLimit ExceededL
Page 43 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
0.015 J mg/Kg - dry 0.003 0.031Acetone 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.031Acrolein 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.031Acrylonitrile 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007Benzene 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007Bromobenzene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Bromochloromethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Bromodichloromethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Bromoform 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015Bromomethane 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007n-Butylbenzene 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007sec-Butyl benzene 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007tert-Butyl benzene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Carbon Disulfide 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.007Carbon Tetrachloride 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Chlorobenzene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Chlorodibromomethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015Chloroethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Chloroform 1 10/21/21 20:33 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.015Chloromethane 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0072-Chlorotoluene 1 10/21/21 20:33 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0074-Chlorotoluene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Di-Isopropyl Ether (DIPE)1 10/21/21 20:33 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 44 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0007 mg/Kg - dry 0.0007 0.0151,2-Dibromo-3-Chloropropane 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0071,2-Dibromoethane 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007Dibromomethane 1 10/21/21 20:33 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0071,2-Dichlorobenzene 1 10/21/21 20:33 V10591TBL
<0.0006 mg/Kg - dry 0.0006 0.0071,3-Dichlorobenzene 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0071,4-Dichlorobenzene 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015Dichlorodifluoromethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1-Dichloroethane 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0071,2-Dichloroethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1-Dichloroethene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007cis-1,2-Dichloroethene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007trans-1,2-Dichloroethene 1 10/21/21 20:33 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0071,2-Dichloropropane 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.0071,3-Dichloropropane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0072,2-Dichloropropane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1-Dichloropropene 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007cis-1,3-Dichloropropene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007trans-1,3-Dichloropropene 1 10/21/21 20:33 V10591TBL
<0.0009 mg/Kg - dry 0.0009 0.007Ethylbenzene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.078Ethyl Tertiary Butyl Ether (ETBE)1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015Hexachlorobutadiene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015n-Hexane 1 10/21/21 20:33 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 45 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0010 mg/Kg - dry 0.0010 0.0312-Hexanone 1 10/21/21 20:33 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.007Isopropylbenzene 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0074-Isopropyl toluene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.031Methyl Ethyl Ketone (MEK)1 10/21/21 20:33 V10591TBL
<0.0010 mg/Kg - dry 0.0010 0.007Methyl tert-butyl ether (MTBE)1 10/21/21 20:33 V10591TBL
<0.023 mg/Kg - dry 0.023 0.0314-Methyl-2-Pentanone 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015Methylene Chloride 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.015Naphthalene 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007n-Propylbenzene 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.007Styrene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,1,1,2-Tetrachloroethane 1 10/21/21 20:33 V10591TBL
<0.0005 mg/Kg - dry 0.0005 0.0071,1,2,2-Tetrachloroethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Tetrachloroethene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Toluene 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0151,2,3-Trichlorobenzene 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0151,2,4-Trichlorobenzene 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.0071,1,1-Trichloroethane 1 10/21/21 20:33 V10591TBL
<0.0007 mg/Kg - dry 0.0007 0.0071,1,2-Trichloroethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.007Trichloroethene 1 10/21/21 20:33 V10591TBL
<0.003 mg/Kg - dry 0.003 0.015Trichlorofluoromethane 1 10/21/21 20:33 V10591TBL
<0.001 mg/Kg - dry 0.001 0.0071,2,3-Trichloropropane 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.0071,3,5-Trimethylbenzene 1 10/21/21 20:33 V10591TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 46 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5035 LOW
8260D Prep Batch(es):V10589 10/21/21 08:00
<0.0007 mg/Kg - dry 0.0007 0.015Vinyl Acetate 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.015Vinyl Chloride 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007o-Xylene 1 10/21/21 20:33 V10591TBL
<0.002 mg/Kg - dry 0.002 0.015m,p-Xylene 1 10/21/21 20:33 V10591TBL
<0.0008 mg/Kg - dry 0.0008 0.007Xylene (Total)1 10/21/21 20:33 V10591
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%10/21/21 20:331 TBL V10591
Surrogate: Dibromofluoromethane 93.8 Limits: 84-123%10/21/21 20:331 TBL V10591
Surrogate: Toluene-d8 84.6 Limits: 76-129%10/21/21 20:331 TBL V10591
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.181 mg/Kg - dry 0.181 1.03Acenaphthene 1 10/20/21 17:54 V10704JMV
<0.164 mg/Kg - dry 0.164 1.03Acenaphthylene 1 10/20/21 17:54 V10704JMV
<0.238 mg/Kg - dry 0.238 1.03Aniline 1 10/20/21 17:54 V10704JMV
<0.224 mg/Kg - dry 0.224 1.03Anthracene 1 10/20/21 17:54 V10704JMV
<0.217 mg/Kg - dry 0.217 1.03Benzo(a)anthracene 1 10/20/21 17:54 V10704JMV
<0.230 mg/Kg - dry 0.230 1.03Benzo(a)pyrene 1 10/20/21 17:54 V10704JMV
<0.228 mg/Kg - dry 0.228 1.03Benzo(b)fluoranthene 1 10/20/21 17:54 V10704JMV
<0.213 mg/Kg - dry 0.213 1.03Benzo(g,h,i)perylene 1 10/20/21 17:54 V10704JMV
<0.214 mg/Kg - dry 0.214 1.03Benzo(k)fluoranthene 1 10/20/21 17:54 V10704JMV
<0.909 mg/Kg - dry 0.909 3.13Benzoic Acid 1 10/20/21 17:54 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 47 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.164 mg/Kg - dry 0.164 1.03Benzyl alcohol 1 10/20/21 17:54 V10704JMV
<0.184 mg/Kg - dry 0.184 1.03Bis(2-Chloroethoxy)methane 1 10/20/21 17:54 V10704JMV
<0.167 mg/Kg - dry 0.167 1.03Bis(2-Chloroethyl)ether 1 10/20/21 17:54 V10704JMV
<0.213 mg/Kg - dry 0.213 0.517Bis(2-Chloroisopropyl)ether 1 10/20/21 17:54 V10704JMV
<0.188 mg/Kg - dry 0.188 1.03Bis(2-ethylhexyl)phthalate 1 10/20/21 17:54 V10704JMV
<0.170 mg/Kg - dry 0.170 1.034-Bromophenyl phenyl ether 1 10/20/21 17:54 V10704JMV
<0.177 mg/Kg - dry 0.177 0.517Butyl benzyl phthalate 1 10/20/21 17:54 V10704JMV
<0.144 mg/Kg - dry 0.144 1.034-Chloro-3-methylphenol 1 10/20/21 17:54 V10704JMV
<0.175 mg/Kg - dry 0.175 0.5174-Chloroaniline 1 10/20/21 17:54 V10704JMV
<0.181 mg/Kg - dry 0.181 1.032-Chloronaphthalene 1 10/20/21 17:54 V10704JMV
<0.153 mg/Kg - dry 0.153 1.032-Chlorophenol 1 10/20/21 17:54 V10704JMV
<0.197 mg/Kg - dry 0.197 1.574-Chlorophenyl phenyl ether 1 10/20/21 17:54 V10704JMV
<0.222 mg/Kg - dry 0.222 1.03Chrysene 1 10/20/21 17:54 V10704JMV
<0.360 mg/Kg - dry 0.360 1.03Dibenz(a,h)anthracene 1 10/20/21 17:54 V10704JMV
<0.186 mg/Kg - dry 0.186 1.03Dibenzofuran 1 10/20/21 17:54 V10704JMV
<0.147 mg/Kg - dry 0.147 1.031,2-Dichlorobenzene 1 10/20/21 17:54 V10704JMV
<0.152 mg/Kg - dry 0.152 1.031,3-Dichlorobenzene 1 10/20/21 17:54 V10704JMV
<0.152 mg/Kg - dry 0.152 0.5171,4-Dichlorobenzene 1 10/20/21 17:54 V10704JMV
<0.230 mg/Kg - dry 0.230 1.033,3'-Dichlorobenzidine 1 10/20/21 17:54 V10704JMV
<0.150 mg/Kg - dry 0.150 1.032,4-Dichlorophenol 1 10/20/21 17:54 V10704JMV
<0.282 mg/Kg - dry 0.282 1.03Diethyl phthalate 1 10/20/21 17:54 V10704JMV
<0.272 mg/Kg - dry 0.272 1.03Dimethyl phthalate 1 10/20/21 17:54 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 48 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.169 mg/Kg - dry 0.169 0.5172,4-Dimethylphenol 1 10/20/21 17:54 V10704JMV
<0.167 mg/Kg - dry 0.167 1.03Di-n-butyl phthalate 1 10/20/21 17:54 V10704JMV
<0.376 mg/Kg - dry 0.376 2.354,6-Dinitro-2-methylphenol 1 10/20/21 17:54 V10704JMV
<0.815 mg/Kg - dry 0.815 2.352,4-Dinitrophenol 1 10/20/21 17:54 V10704JMV
<0.151 mg/Kg - dry 0.151 1.032,4-Dinitrotoluene 1 10/20/21 17:54 V10704JMV
<0.169 mg/Kg - dry 0.169 1.032,6-Dinitrotoluene 1 10/20/21 17:54 V10704JMV
<0.224 mg/Kg - dry 0.224 0.517Di-n-Octyl Phthalate 1 10/20/21 17:54 V10704JMV
<0.192 mg/Kg - dry 0.192 1.03Fluoranthene 1 10/20/21 17:54 V10704JMV
<0.200 mg/Kg - dry 0.200 1.03Fluorene 1 10/20/21 17:54 V10704JMV
<0.166 mg/Kg - dry 0.166 1.03Hexachlorobenzene 1 10/20/21 17:54 V10704JMV
<0.152 mg/Kg - dry 0.152 1.03Hexachlorobutadiene 1 10/20/21 17:54 V10704JMV
<0.246 mg/Kg - dry 0.246 1.03Hexachlorocyclopentadiene 1 10/20/21 17:54 V10704JMV
<0.124 mg/Kg - dry 0.124 1.03Hexachloroethane 1 10/20/21 17:54 V10704JMV
<0.280 mg/Kg - dry 0.280 1.03Indeno(1,2,3-cd)pyrene 1 10/20/21 17:54 V10704JMV
<0.299 mg/Kg - dry 0.299 1.03Isophorone 1 10/20/21 17:54 V10704JMV
<0.166 mg/Kg - dry 0.166 1.031-Methylnaphthalene 1 10/20/21 17:54 V10704JMV
<0.156 mg/Kg - dry 0.156 1.032-Methylnaphthalene 1 10/20/21 17:54 V10704JMV
<0.152 mg/Kg - dry 0.152 1.032-Methylphenol 1 10/20/21 17:54 V10704JMV
<0.133 mg/Kg - dry 0.133 1.033&4 Methylphenol 1 10/20/21 17:54 V10704JMV
<0.225 mg/Kg - dry 0.225 1.03Naphthalene 1 10/20/21 17:54 V10704JMV
<0.151 mg/Kg - dry 0.151 1.032-Nitroaniline 1 10/20/21 17:54 V10704JMV
<0.188 mg/Kg - dry 0.188 1.033-Nitroaniline 1 10/20/21 17:54 V10704JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 49 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3546
8270E Prep Batch(es):V10394 10/19/21 10:28
<0.146 mg/Kg - dry 0.146 0.5174-Nitroaniline 1 10/20/21 17:54 V10704JMV
<0.181 mg/Kg - dry 0.181 0.517Nitrobenzene 1 10/20/21 17:54 V10704JMV
<0.139 mg/Kg - dry 0.139 1.032-Nitrophenol 1 10/20/21 17:54 V10704JMV
<0.183 mg/Kg - dry 0.183 1.034-Nitrophenol 1 10/20/21 17:54 V10704JMV
<0.412 mg/Kg - dry 0.412 1.03N-Nitrosodimethylamine 1 10/20/21 17:54 V10704JMV
<0.283 mg/Kg - dry 0.283 1.03N-Nitrosodiphenylamine 1 10/20/21 17:54 V10704JMV
<0.184 mg/Kg - dry 0.184 1.03N-Nitroso-di-n-propylamine 1 10/20/21 17:54 V10704JMV
<0.543 mg/Kg - dry 0.543 1.57Pentachlorophenol 1 10/20/21 17:54 V10704JMV
<0.326 mg/Kg - dry 0.326 1.03Phenanthrene 1 10/20/21 17:54 V10704JMV
<0.175 mg/Kg - dry 0.175 1.03Phenol 1 10/20/21 17:54 V10704JMV
<0.210 mg/Kg - dry 0.210 1.03Pyrene 1 10/20/21 17:54 V10704JMV
<0.124 mg/Kg - dry 0.124 0.517Pyridine 1 10/20/21 17:54 V10704JMV
<0.167 mg/Kg - dry 0.167 1.031,2,4-Trichlorobenzene 1 10/20/21 17:54 V10704JMV
<0.150 mg/Kg - dry 0.150 1.032,4,5-Trichlorophenol 1 10/20/21 17:54 V10704JMV
<0.151 mg/Kg - dry 0.151 1.032,4,6-Trichlorophenol 1 10/20/21 17:54 V10704JMV
Surrogate: Phenol-d5 86.2 Limits: 34-121%10/20/21 17:541 JMV V10704
Surrogate: 2-Fluorobiphenyl 88.6 Limits: 44-115%10/20/21 17:541 JMV V10704
Surrogate: 2-Fluorophenol 92.8 Limits: 35-115%10/20/21 17:541 JMV V10704
Surrogate: Nitrobenzene-d5 87.4 Limits: 37-122%10/20/21 17:541 JMV V10704
Surrogate: 4-Terphenyl-d14 87.4 Limits: 54-127%10/20/21 17:541 JMV V10704
Surrogate: 2,4,6-Tribromophenol 78.4 Limits: 39-132%10/20/21 17:541 JMV V10704
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 50 of 72
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28217
21-288-0024
01073
ECS Carolinas, LLP (Charlotte)
1900 Center Park Drive, Suite A
Travis O'Quinn
Charlotte
Terri W Cole
Laboratory Project Manager
Received : 10/15/2021
Hucks Road Apartments #12558-B
Report Date : 10/27/2021
Sample ID :
Lab No :
Sampled:OE-5
97454 Matrix:
10/14/2021 11:10
Solids
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V10395 10/19/21 10:28
<14.5 mg/Kg - dry 14.5 78.5Aliphatic C9-C18 1 10/27/21 04:54 V10799ZRC
<19.1 mg/Kg - dry 19.1 78.5Aliphatic C19-C36 1 10/27/21 04:54 V10799ZRC
<22.3 mg/Kg - dry 22.3 78.5Aromatic C11-C22 1 10/27/21 04:54 V10799ZRC
Surrogate: 2-Bromonaphthalene 84.8 Limits: 40-140%10/27/21 04:541 ZRC V10799
Surrogate: Chlorooctadecane 66.5 Limits: 40-140%10/27/21 04:541 ZRC V10799
Surrogate: OTP Surrogate 69.5 Limits: 40-140%10/27/21 04:541 ZRC V10799
Surrogate: 2-Fluorobiphenyl 84.3 Limits: 40-140%10/27/21 04:541 ZRC V10799
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V10355 10/19/21 08:00
<1.91 mg/Kg - dry 1.91 12.5Aliphatic C5-C8 100 10/19/21 18:13 V10356TBL
<7.15 mg/Kg - dry 7.15 12.5Aliphatic C9-C12 100 10/19/21 18:13 V10356TBL
<0.978 mg/Kg - dry 0.978 12.5Aromatic C9-C10 100 10/19/21 18:13 V10356TBL
Surrogate: 2,5-Dibromotoluene (FID)85.1 Limits: 70-130%10/19/21 18:13100 TBL V10356
Surrogate: 2,5-Dibromotoluene (PID)85.8 Limits: 70-130%10/19/21 18:13100 TBL V10356
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 51 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V10591QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5035 LOW
QC Prep:V10589
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10589 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/21/21 12:050.0200.002<0.002mg/KgAcetone
10/21/21 12:050.0200.001<0.001mg/KgAcrolein
10/21/21 12:050.0200.0008<0.0008mg/KgAcrylonitrile
10/21/21 12:050.0050.0006<0.0006mg/KgBenzene
10/21/21 12:050.0050.0005<0.0005mg/KgBromobenzene
10/21/21 12:050.0050.0008<0.0008mg/KgBromochloromethane
10/21/21 12:050.0050.001<0.001mg/KgBromodichloromethane
10/21/21 12:050.0050.001<0.001mg/KgBromoform
10/21/21 12:050.0100.001<0.001mg/KgBromomethane
10/21/21 12:050.0050.0005<0.0005mg/Kgn-Butylbenzene
10/21/21 12:050.0050.0006<0.0006mg/Kgsec-Butyl benzene
10/21/21 12:050.0050.0005<0.0005mg/Kgtert-Butyl benzene
10/21/21 12:050.0050.0006<0.0006mg/KgCarbon Disulfide
10/21/21 12:050.0050.001<0.001mg/KgCarbon Tetrachloride
10/21/21 12:050.0050.0007<0.0007mg/KgChlorobenzene
10/21/21 12:050.0050.0009<0.0009mg/KgChlorodibromomethane
10/21/21 12:050.0100.0009<0.0009mg/KgChloroethane
10/21/21 12:050.0050.001<0.001mg/KgChloroform
10/21/21 12:050.0100.0006<0.0006mg/KgChloromethane
10/21/21 12:050.0050.0005<0.0005mg/Kg2-Chlorotoluene
10/21/21 12:050.0050.0004<0.0004mg/Kg4-Chlorotoluene
10/21/21 12:050.0050.0007<0.0007mg/KgDi-Isopropyl Ether (DIPE)
10/21/21 12:050.0100.0004<0.0004mg/Kg1,2-Dibromo-3-Chloropropane
10/21/21 12:050.0050.0006<0.0006mg/Kg1,2-Dibromoethane
10/21/21 12:050.0050.0006<0.0006mg/KgDibromomethane
10/21/21 12:050.0050.0003<0.0003mg/Kg1,2-Dichlorobenzene
10/21/21 12:050.0050.0004<0.0004mg/Kg1,3-Dichlorobenzene
Page 1 of 19Date:10/27/2021 12:22 PM
Page 52 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V10591QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5035 LOW
QC Prep:V10589
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10589 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/21/21 12:050.0050.0006<0.0006mg/Kg1,4-Dichlorobenzene
10/21/21 12:050.0100.001<0.001mg/KgDichlorodifluoromethane
10/21/21 12:050.0050.0008<0.0008mg/Kg1,1-Dichloroethane
10/21/21 12:050.0050.001<0.001mg/Kg1,2-Dichloroethane
10/21/21 12:050.0050.0007<0.0007mg/Kg1,1-Dichloroethene
10/21/21 12:050.0050.0008<0.0008mg/Kgcis-1,2-Dichloroethene
10/21/21 12:050.0050.001<0.001mg/Kgtrans-1,2-Dichloroethene
10/21/21 12:050.0050.0004<0.0004mg/Kg1,2-Dichloropropane
10/21/21 12:050.0050.0006<0.0006mg/Kg1,3-Dichloropropane
10/21/21 12:050.0050.001<0.001mg/Kg2,2-Dichloropropane
10/21/21 12:050.0050.0008<0.0008mg/Kg1,1-Dichloropropene
10/21/21 12:050.0050.0005<0.0005mg/Kgcis-1,3-Dichloropropene
10/21/21 12:050.0050.0008<0.0008mg/Kgtrans-1,3-Dichloropropene
10/21/21 12:050.0050.0006<0.0006mg/KgEthylbenzene
10/21/21 12:050.0500.0008<0.0008mg/KgEthyl Tertiary Butyl Ether (ETBE)
10/21/21 12:050.0100.0008<0.0008mg/KgHexachlorobutadiene
10/21/21 12:050.0100.0007<0.0007mg/Kgn-Hexane
10/21/21 12:050.0200.0006<0.0006mg/Kg2-Hexanone
10/21/21 12:050.0050.0005<0.0005mg/KgIsopropylbenzene
10/21/21 12:050.0050.001<0.001mg/Kg4-Isopropyl toluene
10/21/21 12:050.0200.0007<0.0007mg/KgMethyl Ethyl Ketone (MEK)
10/21/21 12:050.0050.0006<0.0006mg/KgMethyl tert-butyl ether (MTBE)
10/21/21 12:050.0200.015<0.015mg/Kg4-Methyl-2-Pentanone
10/21/21 12:050.0100.001<0.001mg/KgMethylene Chloride
10/21/21 12:050.0100.0010<0.0010mg/KgNaphthalene
10/21/21 12:050.0050.0005<0.0005mg/Kgn-Propylbenzene
10/21/21 12:050.0050.001<0.001mg/KgStyrene
Page 2 of 19Date:10/27/2021 12:22 PM
Page 53 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V10591QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5035 LOW
QC Prep:V10589
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10589 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/21/21 12:050.0050.001<0.001mg/Kg1,1,1,2-Tetrachloroethane
10/21/21 12:050.0050.0003<0.0003mg/Kg1,1,2,2-Tetrachloroethane
10/21/21 12:050.0050.0009<0.0009mg/KgTetrachloroethene
10/21/21 12:050.0050.0007<0.0007mg/KgToluene
10/21/21 12:050.0100.0005<0.0005mg/Kg1,2,3-Trichlorobenzene
10/21/21 12:050.0100.0006<0.0006mg/Kg1,2,4-Trichlorobenzene
10/21/21 12:050.0050.001<0.001mg/Kg1,1,1-Trichloroethane
10/21/21 12:050.0050.0005<0.0005mg/Kg1,1,2-Trichloroethane
10/21/21 12:050.0050.0009<0.0009mg/KgTrichloroethene
10/21/21 12:050.0100.002<0.002mg/KgTrichlorofluoromethane
10/21/21 12:050.0050.0007<0.0007mg/Kg1,2,3-Trichloropropane
10/21/21 12:050.0050.0005<0.0005mg/Kg1,3,5-Trimethylbenzene
10/21/21 12:050.0100.0005<0.0005mg/KgVinyl Acetate
10/21/21 12:050.0100.0005<0.0005mg/KgVinyl Chloride
10/21/21 12:050.0050.0005<0.0005mg/Kgo-Xylene
10/21/21 12:050.0100.001<0.001mg/Kgm,p-Xylene
10/21/21 12:054-Bromofluorobenzene (S)99.4 70-130
10/21/21 12:05Dibromofluoromethane (S)93.8 84-123
10/21/21 12:05Toluene-d8 (S)85.4 76-129
LCS-V10589 LCSD-V10589Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
0.081 81.182.60.0820.100mg/KgAcetone 29-198 1.8 20
0.107 1071070.1070.100mg/KgAcrolein 70-130 0.0 20
0.112 1121110.1110.100mg/KgAcrylonitrile 65-134 0.8 20
Page 3 of 19Date:10/27/2021 12:22 PM
Page 54 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V10591QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5035 LOW
QC Prep:V10589
LCS-V10589 LCSD-V10589Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
0.052 1051110.0550.050mg/KgBenzene 74-127 5.0 20
0.039 78.482.40.0410.050mg/KgBromobenzene 73-125 4.9 20
0.058 1161200.0590.050mg/KgBromochloromethane 72-134 2.7 20
0.054 1081110.0550.050mg/KgBromodichloromethane 75-122 3.0 20
0.050 1001040.0520.050mg/KgBromoform 66-135 3.9 20
0.057 1151150.0570.050mg/KgBromomethane 20-180 0.5 20
0.038 77.083.00.0410.050mg/Kgn-Butylbenzene 65-135 7.5 20
0.039 78.283.00.0410.050mg/Kgsec-Butyl benzene 66-131 5.9 20
0.039 78.684.00.0420.050mg/Kgtert-Butyl benzene 67-132 6.6 20
0.053 1081140.0570.050mg/KgCarbon Disulfide 61-129 6.1 20
0.049 99.81100.0550.050mg/KgCarbon Tetrachloride 64-143 9.7 20
0.045 91.297.00.0480.050mg/KgChlorobenzene 74-118 6.1 20
0.049 98.21010.0500.050mg/KgChlorodibromomethane 73-122 3.0 20
0.054 1091020.0510.050mg/KgChloroethane 33-149 5.8 20
0.050 1021070.0530.050mg/KgChloroform 73-127 4.7 20
0.057 1141100.0550.050mg/KgChloromethane 45-143 3.9 20
0.041 82.881.60.0400.050mg/Kg2-Chlorotoluene 67-124 1.4 20
0.038 77.682.00.0410.050mg/Kg4-Chlorotoluene 71-126 5.5 20
0.049 99.61030.0510.050mg/KgDi-Isopropyl Ether (DIPE)59-159 3.3 20
0.047 94.697.80.0480.050mg/Kg1,2-Dibromo-3-Chloropropane 55-157 3.3 20
0.048 97.499.00.0490.050mg/Kg1,2-Dibromoethane 70-132 1.6 20
0.056 1131190.0590.050mg/KgDibromomethane 74-133 4.9 20
0.040 81.085.40.0420.050mg/Kg1,2-Dichlorobenzene 72-123 5.2 20
0.040 80.084.80.0420.050mg/Kg1,3-Dichlorobenzene 71-120 5.8 20
0.040 80.885.00.0420.050mg/Kg1,4-Dichlorobenzene 71-123 5.0 20
0.048 96.61030.0510.050mg/KgDichlorodifluoromethane 26-146 6.8 20
Page 4 of 19Date:10/27/2021 12:22 PM
Page 55 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V10591QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5035 LOW
QC Prep:V10589
LCS-V10589 LCSD-V10589Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
0.051 1021060.0530.050mg/Kg1,1-Dichloroethane 74-127 3.4 20
0.051 1031040.0520.050mg/Kg1,2-Dichloroethane 68-128 1.7 20
0.053 1071140.0560.050mg/Kg1,1-Dichloroethene 67-149 6.5 20
0.050 1011070.0530.050mg/Kgcis-1,2-Dichloroethene 76-134 5.5 20
0.051 1031110.0550.050mg/Kgtrans-1,2-Dichloroethene 73-132 7.3 20
0.054 1081120.0560.050mg/Kg1,2-Dichloropropane 73-130 3.4 20
0.046 93.296.00.0480.050mg/Kg1,3-Dichloropropane 75-124 2.9 20
0.051 1021100.0550.050mg/Kg2,2-Dichloropropane 50-142 7.5 20
0.051 1021090.0540.050mg/Kg1,1-Dichloropropene 71-130 5.8 20
0.056 1131170.0580.050mg/Kgcis-1,3-Dichloropropene 71-125 2.9 20
0.057 1141170.0580.050mg/Kgtrans-1,3-Dichloropropene 68-123 2.7 20
0.044 88.093.60.0460.050mg/KgEthylbenzene 74-128 6.1 20
0.107 1071100.1100.100mg/KgEthyl Tertiary Butyl Ether (ETBE)70-130 2.7 20
0.041 83.289.60.0440.050mg/KgHexachlorobutadiene 64-125 7.4 20
0.056 1121210.0600.050mg/Kgn-Hexane 70-130 7.2 20
0.046 92.692.20.0460.050mg/Kg2-Hexanone 61-157 0.4 20
0.039 79.283.20.0410.050mg/KgIsopropylbenzene 68-126 4.9 20
0.040 81.085.80.0420.050mg/Kg4-Isopropyl toluene 68-129 5.7 20
0.049 98.698.60.0490.050mg/KgMethyl Ethyl Ketone (MEK)63-149 0.0 20
0.056 1131160.0570.050mg/KgMethyl tert-butyl ether (MTBE)70-130 2.2 20
0.056 1141120.0560.050mg/Kg4-Methyl-2-Pentanone 57-162 1.2 20
0.049 98.61030.0510.050mg/KgMethylene Chloride 74-129 4.5 20
0.044 89.693.00.0460.050mg/KgNaphthalene 57-157 3.7 20
0.039 78.082.40.0410.050mg/Kgn-Propylbenzene 67-130 5.4 20
0.046 93.697.80.0480.050mg/KgStyrene 77-121 4.3 20
0.047 95.298.60.0490.050mg/Kg1,1,1,2-Tetrachloroethane 72-115 3.5 20
Page 5 of 19Date:10/27/2021 12:22 PM
Page 56 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V10591QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5035 LOW
QC Prep:V10589
LCS-V10589 LCSD-V10589Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
0.041 83.484.20.0420.050mg/Kg1,1,2,2-Tetrachloroethane 56-126 0.9 20
0.054 1101180.0590.050mg/KgTetrachloroethene 68-130 7.5 20
0.053 1071130.0560.050mg/KgToluene 71-129 5.6 20
0.042 85.689.00.0440.050mg/Kg1,2,3-Trichlorobenzene 68-130 3.8 20
0.042 85.889.60.0440.050mg/Kg1,2,4-Trichlorobenzene 66-125 4.3 20
0.050 1011060.0530.050mg/Kg1,1,1-Trichloroethane 67-131 5.0 20
0.048 97.899.40.0490.050mg/Kg1,1,2-Trichloroethane 70-133 1.6 20
0.054 1091170.0580.050mg/KgTrichloroethene 75-133 7.4 20
0.051 1031010.0500.050mg/KgTrichlorofluoromethane 44-146 1.9 20
0.042 85.286.00.0430.050mg/Kg1,2,3-Trichloropropane 60-137 0.9 20
0.039 79.684.60.0420.050mg/Kg1,3,5-Trimethylbenzene 69-128 6.0 20
0.059 1191190.0590.050mg/KgVinyl Acetate 60-140 0.1 20
0.053 1071130.0560.050mg/KgVinyl Chloride 48-147 5.6 20
0.045 90.095.40.0470.050mg/Kgo-Xylene 74-126 5.8 20
0.090 90.896.00.0960.100mg/Kgm,p-Xylene 75-124 5.5 20
98.298.64-Bromofluorobenzene (S)70-130
93.091.4Dibromofluoromethane (S)84-123
84.685.0Toluene-d8 (S)76-129
Page 6 of 19Date:10/27/2021 12:22 PM
Page 57 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10394 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/20/21 15:130.6600.116<0.116mg/KgAcenaphthene
10/20/21 15:130.6600.105<0.105mg/KgAcenaphthylene
10/20/21 15:130.6600.152<0.152mg/KgAniline
10/20/21 15:130.6600.143<0.143mg/KgAnthracene
10/20/21 15:130.6600.139<0.139mg/KgBenzo(a)anthracene
10/20/21 15:130.6600.147<0.147mg/KgBenzo(a)pyrene
10/20/21 15:130.6600.146<0.146mg/KgBenzo(b)fluoranthene
10/20/21 15:130.6600.136<0.136mg/KgBenzo(g,h,i)perylene
10/20/21 15:130.6600.137<0.137mg/KgBenzo(k)fluoranthene
10/20/21 15:132.000.580<0.580mg/KgBenzoic Acid
10/20/21 15:130.6600.105<0.105mg/KgBenzyl alcohol
10/20/21 15:130.6600.118<0.118mg/KgBis(2-Chloroethoxy)methane
10/20/21 15:130.6600.107<0.107mg/KgBis(2-Chloroethyl)ether
10/20/21 15:130.3300.136<0.136mg/KgBis(2-Chloroisopropyl)ether
10/20/21 15:130.6600.120<0.120mg/KgBis(2-ethylhexyl)phthalate
10/20/21 15:130.6600.109<0.109mg/Kg4-Bromophenyl phenyl ether
10/20/21 15:130.3300.113<0.113mg/KgButyl benzyl phthalate
10/20/21 15:130.6600.092<0.092mg/Kg4-Chloro-3-methylphenol
10/20/21 15:130.3300.112<0.112mg/Kg4-Chloroaniline
10/20/21 15:130.6600.116<0.116mg/Kg2-Chloronaphthalene
10/20/21 15:130.6600.098<0.098mg/Kg2-Chlorophenol
10/20/21 15:131.000.126<0.126mg/Kg4-Chlorophenyl phenyl ether
10/20/21 15:130.6600.142<0.142mg/KgChrysene
10/20/21 15:130.6600.230<0.230mg/KgDibenz(a,h)anthracene
10/20/21 15:130.6600.119<0.119mg/KgDibenzofuran
10/20/21 15:130.6600.094<0.094mg/Kg1,2-Dichlorobenzene
10/20/21 15:130.6600.097<0.097mg/Kg1,3-Dichlorobenzene
Page 7 of 19Date:10/27/2021 12:22 PM
Page 58 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10394 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/20/21 15:130.3300.097<0.097mg/Kg1,4-Dichlorobenzene
10/20/21 15:130.6600.147<0.147mg/Kg3,3'-Dichlorobenzidine
10/20/21 15:130.6600.095<0.095mg/Kg2,4-Dichlorophenol
10/20/21 15:130.6600.180<0.180mg/KgDiethyl phthalate
10/20/21 15:130.6600.174<0.174mg/KgDimethyl phthalate
10/20/21 15:130.3300.108<0.108mg/Kg2,4-Dimethylphenol
10/20/21 15:130.6600.107<0.107mg/KgDi-n-butyl phthalate
10/20/21 15:131.500.240<0.240mg/Kg4,6-Dinitro-2-methylphenol
10/20/21 15:131.500.520<0.520mg/Kg2,4-Dinitrophenol
10/20/21 15:130.6600.096<0.096mg/Kg2,4-Dinitrotoluene
10/20/21 15:130.6600.108<0.108mg/Kg2,6-Dinitrotoluene
10/20/21 15:130.3300.143<0.143mg/KgDi-n-Octyl Phthalate
10/20/21 15:130.6600.123<0.123mg/KgFluoranthene
10/20/21 15:130.6600.128<0.128mg/KgFluorene
10/20/21 15:130.6600.106<0.106mg/KgHexachlorobenzene
10/20/21 15:130.6600.097<0.097mg/KgHexachlorobutadiene
10/20/21 15:130.6600.157<0.157mg/KgHexachlorocyclopentadiene
10/20/21 15:130.6600.079<0.079mg/KgHexachloroethane
10/20/21 15:130.6600.179<0.179mg/KgIndeno(1,2,3-cd)pyrene
10/20/21 15:130.6600.191<0.191mg/KgIsophorone
10/20/21 15:130.6600.106<0.106mg/Kg1-Methylnaphthalene
10/20/21 15:130.6600.100<0.100mg/Kg2-Methylnaphthalene
10/20/21 15:130.6600.097<0.097mg/Kg2-Methylphenol
10/20/21 15:130.6600.084<0.084mg/Kg3&4 Methylphenol
10/20/21 15:130.6600.144<0.144mg/KgNaphthalene
10/20/21 15:130.6600.096<0.096mg/Kg2-Nitroaniline
10/20/21 15:130.6600.120<0.120mg/Kg3-Nitroaniline
Page 8 of 19Date:10/27/2021 12:22 PM
Page 59 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10394 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/20/21 15:130.3300.093<0.093mg/Kg4-Nitroaniline
10/20/21 15:130.3300.116<0.116mg/KgNitrobenzene
10/20/21 15:130.6600.088<0.088mg/Kg2-Nitrophenol
10/20/21 15:130.6600.117<0.117mg/Kg4-Nitrophenol
10/20/21 15:130.6600.263<0.263mg/KgN-Nitrosodimethylamine
10/20/21 15:130.6600.181<0.181mg/KgN-Nitrosodiphenylamine
10/20/21 15:130.6600.118<0.118mg/KgN-Nitroso-di-n-propylamine
10/20/21 15:131.000.347<0.347mg/KgPentachlorophenol
10/20/21 15:130.6600.208<0.208mg/KgPhenanthrene
10/20/21 15:130.6600.112<0.112mg/KgPhenol
10/20/21 15:130.6600.134<0.134mg/KgPyrene
10/20/21 15:130.3300.079<0.079mg/KgPyridine
10/20/21 15:130.6600.107<0.107mg/Kg1,2,4-Trichlorobenzene
10/20/21 15:130.6600.096<0.096mg/Kg2,4,5-Trichlorophenol
10/20/21 15:130.6600.096<0.096mg/Kg2,4,6-Trichlorophenol
10/20/21 15:132-Fluorobiphenyl (S)113 44-115
10/20/21 15:132-Fluorophenol (S)121 35-115
10/20/21 15:13Nitrobenzene-d5 (S)110 37-122
10/20/21 15:134-Terphenyl-d14 (S)109 54-127
10/20/21 15:132,4,6-Tribromophenol (S)106 39-132
10/20/21 15:13Phenol-d5 (S)111 34-121
LCS-V10394Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
1061.771.67mg/KgAcenaphthene 40-123
1071.791.67mg/KgAcenaphthylene 32-132
Page 9 of 19Date:10/27/2021 12:22 PM
Page 60 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
LCS-V10394Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
1312.191.67mg/KgAniline 12-197
1111.861.67mg/KgAnthracene 47-123
1031.721.67mg/KgBenzo(a)anthracene 49-126
1262.101.67mg/KgBenzo(a)pyrene 45-129
1111.851.67mg/KgBenzo(b)fluoranthene 45-132
1091.821.67mg/KgBenzo(g,h,i)perylene 43-134
1121.871.67mg/KgBenzo(k)fluoranthene 47-132
0.0*1.171.67mg/KgBenzoic Acid 10-83
122*2.041.67mg/KgBenzyl alcohol 29-122
1111.851.67mg/KgBis(2-Chloroethoxy)methane 36-121
94.61.581.67mg/KgBis(2-Chloroethyl)ether 31-120
1051.751.67mg/KgBis(2-Chloroisopropyl)ether 33-131
1181.971.67mg/KgBis(2-ethylhexyl)phthalate 51-133
1001.671.67mg/Kg4-Bromophenyl phenyl ether 46-124
1202.011.67mg/KgButyl benzyl phthalate 48-132
1081.801.67mg/Kg4-Chloro-3-methylphenol 45-122
88.61.481.67mg/Kg4-Chloroaniline 17-106
1041.731.67mg/Kg2-Chloronaphthalene 41-114
1051.751.67mg/Kg2-Chlorophenol 34-121
1051.751.67mg/Kg4-Chlorophenyl phenyl ether 45-121
1071.791.67mg/KgChrysene 50-124
97.01.621.67mg/KgDibenz(a,h)anthracene 45-134
1061.771.67mg/KgDibenzofuran 44-120
94.61.581.67mg/Kg1,2-Dichlorobenzene 33-117
91.01.521.67mg/Kg1,3-Dichlorobenzene 30-115
91.61.531.67mg/Kg1,4-Dichlorobenzene 31-115
88.61.481.67mg/Kg3,3'-Dichlorobenzidine 22-121
Page 10 of 19* QC Fail Date:10/27/2021 12:22 PM
Page 61 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
LCS-V10394Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
1041.731.67mg/Kg2,4-Dichlorophenol 40-122
1121.871.67mg/KgDiethyl phthalate 50-124
1061.771.67mg/KgDimethyl phthalate 48-124
1202.001.67mg/Kg2,4-Dimethylphenol 30-127
1222.041.67mg/KgDi-n-butyl phthalate 51-128
1031.721.67mg/Kg4,6-Dinitro-2-methylphenol 29-132
1141.911.67mg/Kg2,4-Dinitrophenol 27-129
1131.881.67mg/Kg2,4-Dinitrotoluene 48-126
1131.881.67mg/Kg2,6-Dinitrotoluene 46-124
1212.021.67mg/KgDi-n-Octyl Phthalate 45-140
1101.841.67mg/KgFluoranthene 50-127
1091.821.67mg/KgFluorene 43-125
98.21.641.67mg/KgHexachlorobenzene 45-122
91.61.531.67mg/KgHexachlorobutadiene 32-123
86.81.451.67mg/KgHexachlorocyclopentadiene 32-117
92.81.551.67mg/KgHexachloroethane 28-117
1081.801.67mg/KgIndeno(1,2,3-cd)pyrene 45-133
93.41.561.67mg/KgIsophorone 30-122
95.21.591.67mg/Kg1-Methylnaphthalene 40-119
94.61.581.67mg/Kg2-Methylnaphthalene 38-122
1011.681.67mg/Kg2-Methylphenol 32-122
94.61.581.67mg/Kg3&4 Methylphenol 34-119
92.21.541.67mg/KgNaphthalene 35-123
1131.891.67mg/Kg2-Nitroaniline 44-127
1051.751.67mg/Kg3-Nitroaniline 33-119
1212.021.67mg/Kg4-Nitroaniline 63-147
1001.671.67mg/KgNitrobenzene 34-122
Page 11 of 19Date:10/27/2021 12:22 PM
Page 62 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
LCS-V10394Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
95.21.591.67mg/Kg2-Nitrophenol 36-123
1131.881.67mg/Kg4-Nitrophenol 30-132
89.81.501.67mg/KgN-Nitrosodimethylamine 10-146
1252.091.67mg/KgN-Nitrosodiphenylamine 38-127
1021.711.67mg/KgN-Nitroso-di-n-propylamine 36-120
1202.001.67mg/KgPentachlorophenol 25-133
1121.871.67mg/KgPhenanthrene 50-121
1011.691.67mg/KgPhenol 34-121
1101.841.67mg/KgPyrene 47-127
91.6*1.531.67mg/KgPyridine 10-80
89.21.491.67mg/Kg1,2,4-Trichlorobenzene 34-118
1041.731.67mg/Kg2,4,5-Trichlorophenol 41-124
1071.781.67mg/Kg2,4,6-Trichlorophenol 39-126
1002-Fluorobiphenyl (S)44-115
1082-Fluorophenol (S)35-115
92.8Nitrobenzene-d5 (S)37-122
1044-Terphenyl-d14 (S)54-127
93.92,4,6-Tribromophenol (S)39-132
98.7Phenol-d5 (S)34-121
V 97445-MS-V10394 V 97445-MSD-V10394Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
1.67 1001.621.661.67<0.116mg/KgAcenaphthene 97.5 40-123 3.0 20
1.74 1041.661.661.67<0.105mg/KgAcenaphthylene 100 32-132 4.7 20
2.00 1201.891.661.67<0.152mg/KgAniline 114 12-197 5.6 20
Page 12 of 19* QC Fail Date:10/27/2021 12:22 PM
Page 63 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
V 97445-MS-V10394 V 97445-MSD-V10394Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
1.73 1041.711.661.67<0.143mg/KgAnthracene 103 47-123 1.1 20
1.62 97.01.561.661.67<0.139mg/KgBenzo(a)anthracene 93.9 49-126 3.7 20
1.93 1161.851.661.67<0.147mg/KgBenzo(a)pyrene 111 45-129 4.2 20
1.74 1041.701.661.67<0.146mg/KgBenzo(b)fluoranthene 102 45-132 2.3 20
1.69 1011.631.661.67<0.136mg/KgBenzo(g,h,i)perylene 98.1 43-134 3.6 20
1.69 1011.631.661.67<0.137mg/KgBenzo(k)fluoranthene 98.1 47-132 3.6 20
1.61 0.0*1.841.661.67<0.580mg/KgBenzoic Acid 0.0*10-83 0.0 20
1.94 1161.801.661.67<0.105mg/KgBenzyl alcohol 108 29-122 7.4 20
1.66 99.41.731.661.67<0.118mg/KgBis(2-Chloroethoxy)methane 104 36-121 4.1 20
1.48 88.61.411.661.67<0.107mg/KgBis(2-Chloroethyl)ether 84.9 31-120 4.8 20
1.61 96.41.561.661.67<0.136mg/KgBis(2-Chloroisopropyl)ether 93.9 33-131 3.1 20
1.85 1111.821.661.67<0.120mg/KgBis(2-ethylhexyl)phthalate 110 51-133 1.6 20
1.52 91.01.501.661.67<0.109mg/Kg4-Bromophenyl phenyl ether 90.3 46-124 1.3 20
1.90 1141.851.661.67<0.113mg/KgButyl benzyl phthalate 111 48-132 2.6 20
1.56 93.41.671.661.67<0.092mg/Kg4-Chloro-3-methylphenol 101 45-122 6.8 20
1.38 82.61.401.661.67<0.112mg/Kg4-Chloroaniline 84.3 17-106 1.4 20
1.68 1011.611.661.67<0.116mg/Kg2-Chloronaphthalene 96.9 41-114 4.2 20
1.63 97.61.611.661.67<0.098mg/Kg2-Chlorophenol 96.9 34-121 1.2 20
1.63 97.61.581.661.67<0.126mg/Kg4-Chlorophenyl phenyl ether 95.1 45-121 3.1 20
1.71 1021.611.661.67<0.142mg/KgChrysene 96.9 50-124 6.0 20
1.59 95.21.511.661.67<0.230mg/KgDibenz(a,h)anthracene 90.9 45-134 5.1 20
1.67 1001.591.661.67<0.119mg/KgDibenzofuran 95.7 44-120 4.9 20
1.47 88.01.391.661.67<0.094mg/Kg1,2-Dichlorobenzene 83.7 33-117 5.5 20
1.46 87.41.371.661.67<0.097mg/Kg1,3-Dichlorobenzene 82.5 30-115 6.3 20
1.45 86.81.411.661.67<0.097mg/Kg1,4-Dichlorobenzene 84.9 31-115 2.7 20
1.40 83.81.251.661.67<0.147mg/Kg3,3'-Dichlorobenzidine 75.3 22-121 11.3 20
Page 13 of 19* QC Fail Date:10/27/2021 12:22 PM
Page 64 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
V 97445-MS-V10394 V 97445-MSD-V10394Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
1.51 90.41.641.661.67<0.095mg/Kg2,4-Dichlorophenol 98.7 40-122 8.2 20
1.74 1041.671.661.67<0.180mg/KgDiethyl phthalate 101 50-124 4.1 20
1.67 1001.631.661.67<0.174mg/KgDimethyl phthalate 98.1 48-124 2.4 30
1.76 1051.811.661.67<0.108mg/Kg2,4-Dimethylphenol 109 30-127 2.8 20
1.87 1121.841.661.67<0.107mg/KgDi-n-butyl phthalate 111 51-128 1.6 20
1.65 98.81.581.661.67<0.240mg/Kg4,6-Dinitro-2-methylphenol 95.1 29-132 4.3 20
1.79 1071.801.661.67<0.520mg/Kg2,4-Dinitrophenol 108 27-129 0.5 20
1.79 1071.701.661.67<0.096mg/Kg2,4-Dinitrotoluene 102 48-126 5.1 20
1.77 1061.701.661.67<0.108mg/Kg2,6-Dinitrotoluene 102 46-124 4.0 20
1.82 1091.801.661.67<0.143mg/KgDi-n-Octyl Phthalate 108 45-140 1.1 20
1.75 1051.651.661.67<0.123mg/KgFluoranthene 99.3 50-127 5.8 20
1.73 1041.631.661.67<0.128mg/KgFluorene 98.1 43-125 5.9 20
1.53 91.61.451.661.67<0.106mg/KgHexachlorobenzene 87.3 45-122 5.3 20
1.37 82.01.401.661.67<0.097mg/KgHexachlorobutadiene 84.3 32-123 2.1 20
1.37 82.01.301.661.67<0.157mg/KgHexachlorocyclopentadiene 78.3 32-117 5.2 20
1.51 90.41.441.661.67<0.079mg/KgHexachloroethane 86.7 28-117 4.7 20
1.68 1011.621.661.67<0.179mg/KgIndeno(1,2,3-cd)pyrene 97.5 45-133 3.6 20
1.39 83.21.471.661.67<0.191mg/KgIsophorone 88.5 30-122 5.5 20
1.42 85.01.471.661.67<0.106mg/Kg1-Methylnaphthalene 88.5 40-119 3.4 20
1.42 85.01.481.661.67<0.100mg/Kg2-Methylnaphthalene 89.1 38-122 4.1 20
1.58 94.61.531.661.67<0.097mg/Kg2-Methylphenol 92.1 32-122 3.2 20
1.45 86.81.451.661.67<0.085mg/Kg3&4 Methylphenol 87.3 34-119 0.0 20
1.38 82.61.401.661.67<0.144mg/KgNaphthalene 84.3 35-123 1.4 20
1.79 1071.731.661.67<0.096mg/Kg2-Nitroaniline 104 44-127 3.4 20
1.71 1021.621.661.67<0.120mg/Kg3-Nitroaniline 97.5 33-119 5.4 20
1.90 1141.881.661.67<0.093mg/Kg4-Nitroaniline 113 63-147 1.0 20
Page 14 of 19Date:10/27/2021 12:22 PM
Page 65 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V10704QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3546
QC Prep:V10394
V 97445-MS-V10394 V 97445-MSD-V10394Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
1.50 89.81.521.661.67<0.116mg/KgNitrobenzene 91.5 34-122 1.3 20
1.40 83.81.401.661.67<0.088mg/Kg2-Nitrophenol 84.3 32-123 0.0 20
1.77 1061.681.661.67<0.117mg/Kg4-Nitrophenol 101 30-132 5.2 20
1.37 82.01.321.661.67<0.263mg/KgN-Nitrosodimethylamine 79.5 10-146 3.7 30
1.99 1191.931.661.67<0.181mg/KgN-Nitrosodiphenylamine 116 38-127 3.0 20
1.65 98.81.571.661.67<0.118mg/KgN-Nitroso-di-n-propylamine 94.5 36-120 4.9 20
1.81 1081.781.661.67<0.347mg/KgPentachlorophenol 107 25-133 1.6 20
1.74 1041.731.661.67<0.208mg/KgPhenanthrene 104 50-121 0.5 20
1.68 1011.591.661.67<0.112mg/KgPhenol 95.7 34-121 5.5 20
1.75 1051.691.661.67<0.134mg/KgPyrene 102 47-127 3.4 20
1.32 79.01.361.661.67<0.079mg/KgPyridine 81.9*10-80 2.9 20
1.33 79.61.421.661.67<0.107mg/Kg1,2,4-Trichlorobenzene 85.5 34-118 6.5 20
1.60 95.81.571.661.67<0.096mg/Kg2,4,5-Trichlorophenol 94.5 41-124 1.8 20
1.75 1051.641.661.67<0.096mg/Kg2,4,6-Trichlorophenol 98.7 39-126 6.4 20
95.82-Fluorobiphenyl (S)90.9 44-115
1012-Fluorophenol (S)98.1 35-115
82.6Nitrobenzene-d5 (S)84.3 37-122
95.84-Terphenyl-d14 (S)90.3 54-127
85.32,4,6-Tribromophenol (S)81.3 39-132
92.8Phenol-d5 (S)89.1 34-121
Page 15 of 19* QC Fail Date:10/27/2021 12:22 PM
Page 66 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Massachusetts EPH
MADEP-EPH
V10799QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAEPH (Prep)
QC Prep:V10395
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10395 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/26/21 15:3250.09.20<9.20mg/KgAliphatic C9-C18
10/26/21 15:3250.012.2<12.2mg/KgAliphatic C19-C36
10/26/21 15:3250.014.2<14.2mg/KgAromatic C11-C22
10/26/21 15:322-Fluorobiphenyl (S)90.0 40-140
10/26/21 15:322-Bromonaphthalene (S)73.0 40-140
10/26/21 15:32Chlorooctadecane (S)78.0 40-140
10/26/21 15:32OTP Surrogate (S)76.5 40-140
LCS-V10395Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
0.0*34.560.0mg/KgAliphatic C9-C18 40-140
81.565.280.0mg/KgAliphatic C19-C36 40-140
84.7144170mg/KgAromatic C11-C22 40-140
95.22-Fluorobiphenyl (S)40-140
88.22-Bromonaphthalene (S)40-140
71.0Chlorooctadecane (S)40-140
75.5OTP Surrogate (S)40-140
V 97445-MS-V10395 V 97445-MSD-V10395Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
37.7 0.0*35.359.859.9<9.20mg/KgAliphatic C9-C18 0.0*40-140 0.0 50
66.3 82.962.679.879.9<12.2mg/KgAliphatic C19-C36 78.4 40-140 5.7 50
157 92.3135169170<14.2mg/KgAromatic C11-C22 79.8 40-140 15.0 50
96.52-Fluorobiphenyl (S)85.7 40-140
Page 16 of 19* QC Fail Date:10/27/2021 12:22 PM
Page 67 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Massachusetts EPH
MADEP-EPH
V10799QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAEPH (Prep)
QC Prep:V10395
V 97445-MS-V10395 V 97445-MSD-V10395Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
87.52-Bromonaphthalene (S)85.2 40-140
74.5Chlorooctadecane (S)68.8 40-140
82.0OTP Surrogate (S)73.3 40-140
Page 17 of 19Date:10/27/2021 12:22 PM
Page 68 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
QC Prep Batch Method:
Massachusetts VPH
MADEP-VPH
V10356QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAVPH (Prep)
QC Prep:V10355
Associated Lab Samples: 97450, 97451, 97452, 97453, 97454
LRB-V10355 Matrix: SOLLab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
10/19/21 10:198.001.22<1.22mg/KgAliphatic C5-C8
10/19/21 10:198.004.56<4.56mg/KgAliphatic C9-C12
10/19/21 10:198.000.624<0.624mg/KgAromatic C9-C10
10/19/21 10:192,5-Dibromotoluene (FID) (S)95.3 70-130
10/19/21 10:192,5-Dibromotoluene (PID) (S)101 70-130
LCS-V10355 LCSD-V10355Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
35.6 11110633.832.0mg/KgAliphatic C5-C8 70-130 5.1 50
35.5 11110935.032.0mg/KgAliphatic C9-C12 70-130 1.4 50
12.9 12111912.710.7mg/KgAromatic C9-C10 70-130 1.5 50
98.198.12,5-Dibromotoluene (FID) (S)70-130
98.196.22,5-Dibromotoluene (PID) (S)70-130
Page 18 of 19Date:10/27/2021 12:22 PM
Page 69 of 72
Quality Control Data
21-288-0024Report No:
Project Description:
Client ID:ECS Carolinas, LLP (Charlotte)
Hucks Road Apartments #12558-B
Dry Weight Determination
SW-DRYWT
V10471QC Analytical Batch:
Analysis Method:
Analysis Description:
V 97453-DUPDuplicate
Max RPD
Parameter
AnalyzedRPDDUP
Result
Result
Units
20.0 10/20/21 14:100.038.638.6%Moisture
V 97454-DUPDuplicate
Max RPD
Parameter
AnalyzedRPDDUP
Result
Result
Units
20.0 10/20/21 14:102.137.036.2%Moisture
Page 19 of 19Date:10/27/2021 12:22 PM
Page 70 of 72
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:21-288-0024
ECS Carolinas, LLP (Charlotte)
01073
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-15 5.4 C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
ü
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)ü
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Sarah J. Locklear Date & Time:10/15/2021 17:21:39
Special precautions or instructions included?
Comments:
Page 71 of 72
Page 72 of 72