25032_Domestic Laundry_AreaA PreCharacterizationWP rev1_20220630

Geosyntec Consultants of NC, P.C.
1300 South Mint St, Suite 300
Charlotte, North Carolina 28203
PH 704.227.0840
www.geosyntec.com
GC7466/CAR220084
30 June 2022
North Carolina Brownfields Program
Attention: Mr. Peter Doorn
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Subject: Work Plan for Soil Pre-Characterization in Area A – Revision 1
Site: Former Domestic Laundry - Vicinity of South McDowell Street
at Baxter Street Charlotte, Mecklenburg County, North CarolinaBrownfields Project ID: 25032-21-060
Dear Mr. Doorn:
Geosyntec Consultants of NC, P.C. (Geosyntec) has prepared this Work Plan for Soil Pre-
Characterization in Area A (“Work Plan-AA”) of one of the properties associated with a
planned Brownfields Redevelopment Site (collectively referred to as “Project Lookout”) in
Charlotte, North Carolina (herein referred to as the “Site”). The “Subject Property” for this
effort is 801 South McDowell Street which is represented by Mecklenburg County Parcel ID
12520155 (Figure 1). A Brownfields Property Application (BPA) was submitted to the North
Carolina Brownfields Program (NCBP) on 22 April 2021 which included 801 South McDowell
Street; 900, 928, and 943 Baxter Street; and 1001, 1017, 1043, and 1051 East Morehead Street.
A Letter of Eligibility (LOE) was received on 18 October 2021 for the BPA. On 4 May 2022,
NCBP agreed via email to add 801 Baxter Street and 810 Baxter Street to the Brownfields
Property.
The portion of the Subject Property designated as “Area A” on Figure 2 is the location of the
former Domestic Laundry Solvent Tank and represents an area of known and potential Dry-
Cleaning Solvent Cleanup Act Program (DSCA) related soil contamination which will be
managed during grading activities in support of the proposed redevelopment of the Site. The
Prospective Developer (PD, The Charlotte-Mecklenburg Hospital Authority) has decided to
conduct in-situ pre-characterization of the soils to satisfy Contained-In Policy characterization
requirements (NCDEQ, 2016). Based on pre-characterization sampling results, Geosyntec will
develop a Soil Management and Disposal Plan (SMDP) specific to Area A which will describe
disposal options based on analytical results of pre-characterization. The overall objective of this
Work Plan-AA is to develop a scope of work to support the development of efficient soil
management practices in support of Area A grading activities while meeting applicable
regulatory requirements.
Mr. Doorn
30 June 2022
GC7466/CAR220084
Please do not hesitate to contact us should you have any questions or comments regarding this
Work Plan.
Sincerely,
Amy Kenwell, P.G. (NC, SC)Jeff Tyburski, P.G. (NC)
Project Geologist Principal Geologist
Prepared for
Kimley-Horn and Associates, Inc.
200 S. Tryon Street, Suite 200
Charlotte, North Carolina 28202
WORK PLAN FOR SOIL PRE-
CHARACTERIZATION OF AREA A
FORMER DOMESTIC LAUNDRY
CHARLOTTE, NC
Brownfields Project ID: 25032-21-060
Prepared by
Geosyntec Consultants of NC, P.C.
1300 South Mint St, Suite 300
Charlotte, North Carolina 28203
Project Number GC7466
June 2022
Revision 1

GC7466/CAR220084 i 06/2022

TABLE OF CONTENTS
1. INTRODUCTION .................................................................................................1 
1.1  Site Description and History ........................................................................2 
1.2  Site Redevelopment Plans ............................................................................3 
2. SCOPE OF WORK ...............................................................................................3 
3. SAMPLING METHODOLOGY ...........................................................................3 
3.1. Soil Borings and Soil Sampling ...................................................................4 
4. LABORATORY ANALYSIS AND REPORTING ..............................................5 
4.1  Laboratory Analysis .....................................................................................5 
4.2  Laboratory Reporting ...................................................................................6 
5. QUALITY ASSURANCE AND QUALITY CONTROL ......................................6 
5.1  Field and Laboratory Procedure QA/QC ......................................................6 
5.2 Chain of Custody QA/QC ............................................................................6 
6. INVESTIGATION DERIVED WASTE (IDW) MANAGEMENT .......................7 
7. REPORTING ...........................................................................................................7 
8. REFERENCES ........................................................................................................8 

LIST OF FIGURES

Figure 1 Subject Property Location Map
Figure 2 Areas of Contamination – Area A
Figure 3 Proposed Redevelopment - Phase I
Figure 4 Proposed Sample Plan

LIST OF APPENDICES

Appendix A Historical Analytical Data
Appendix B Grading Plans

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1. INTRODUCTION
Geosyntec Consultants of NC, P.C. (Geosyntec) has prepared this Work Plan for Soil Pre-
Characterization of Area A (Work Plan-AA) for Kimley-Horn and Associates, Inc. (KHA) on
behalf of their end-client, The Charlotte-Mecklenburg Hospital Authority (“Prospective
Developer” or “PD”) for the property located at 801 South McDowell Street in Mecklenburg
County, Charlotte, North Carolina (herein referred to as the “Subject Property”), which is
represented by Mecklenburg County Parcel ID 12520155 (Figure 1). A Brownfields Property
Application (BPA) was submitted to the North Carolina Brownfields Program (NCBP) on 22 April
2021 which included 801 South McDowell Street; 900, 928, and 943 Baxter Street; and 1001,
1017, 1043, and 1051 East Morehead Street. A Letter of Eligibility (LOE) was received on 18
October 2021 for the BPA. On 4 May 2022, NCBP agreed via email to add 801 Baxter Street and
810 Baxter Street to the Brownfields Property.
The portion of the Subject Property designated as “Area A” on Figure 2 is the location of the
former Domestic Laundry Solvent Tank and represents an area of known and potential Dry-
Cleaning Solvent Cleanup Act Program (DSCA) related soil contamination which will be managed
during grading activities in support of the proposed redevelopment of the Site. As described in the
26 April 2022 Soil and Water Management Memorandum (Geosyntec, 2022a) approved by the
North Carolina Department of Environmental Quality (NCDEQ) on 5 May 2022, soils from Area
A and beneath the water table in Area B can be managed under the Contained-In Policy (NCDEQ,
2016) by excavating and placing the soils in roll-off box containers and testing the soils to evaluate
if soils meet Contained-In Policy requirements to support development of soil management
options. Due to the impracticability of containerizing a large volume of soils during construction,
the Prospective Developer (PD, The Charlotte-Mecklenburg Hospital Authority) has decided to
conduct in-situ pre-characterization of the soils to satisfy Contained-In Policy characterization
requirements (NCDEQ, 2016). Based on pre-characterization sampling results, Geosyntec will
develop a Soil Management and Disposal Plan (SMDP) specific to Area A which will describe
disposal options based on analytical results of pre-characterization.
The overall objective of this Work Plan-AA is to develop a scope of work for pre-characterization
of soils (i.e. assessment) that will support the development of soil management practices consistent
with the Contained-In Policy. This information will be used to support Area A grading activities
during Site construction. This information will be used to support the further development of a
SMDP specific to Area A as an attachment to the Early Grading and Demolition Environmental
Management Plan (EMP) which was submitted in draft on 20 May 2022. The SMDP will be
submitted to the NCBP as an addendum attachment to this EMP.
GC7466/CAR220084 2 06/2022
1.1 Site Description and History
A detailed Site history was provided in a recent Work Plan for Limited Brownfields Environmental
Site Assessment – Part II submitted on 20 May 2022. The Site history provided here focuses on
Area A soils. The Subject Property was developed as primarily residential land as far back as 1938
and was converted to commercial space in 1976. 801 South McDowell Street consists of an office
building, that is currently used for Atrium Health employee offices, information technologies (IT)
services, and as a data center. No water supply wells are located at the Subject Property and the
property is connected to a municipal water source. The Subject Property is located in a
predominantly commercial area.
A commercial laundry facility was located partially on the northwestern corner of 801 South
McDowell Street from approximately 1929 through 1967 with a solvent tank located along the
northwestern border of the 801 South McDowell Street property. The commercial facility operated
as Zoric Cleaning, Domestic Laundry Inc., and Automatic Laundry. Washburn Graphics and
Cadmus Communications Corporation occupied the site from approximately 1976 through 1997
(URS, 2014).
In July 1997, a Phase II Environmental Site Assessment (ESA) was conducted for the former dry-
cleaning facility (referred to as “former Domestic Laundry”) by S&ME, which identified carbon
tetrachloride and tetrachloroethene (PCE) above the NCDEQ Title 15A North Carolina
Administrative Code (NCAC) Subchapter 02L.0202 Groundwater Quality Standards (2L
Groundwater Standards) in association with the site (S&ME, 1997). Based on the confirmed
solvent release, the site was entered into the DSCA Program (DSCA ID: 60-0012) on 21 February
2002 and was classified as medium priority. Additional environmental site assessments related to
the former Domestic Laundry facility took place between 2007 and 2013. These assessments
identified groundwater impacts in the vicinity of a culverted surface water feature (URS, 2014),
which were generally delineated, as shown in Figure 2.
A risk-based assessment conducted in 2015 reported concentrations of PCE were up to 130
milligrams per kilogram (mg/kg) in soils (URS, 2015). In 2021, AECOM conducted a soil and soil
gas assessment in the suspected DSCA Site (former Domestic Laundry) source area, which
identified soils above NCDEQ Preliminary Soil Remediation Goals (PSRGs). Soil data from
AECOM’s investigation is included in Appendix A. Results from the 2021 LESA – Part I soil
investigation conducted by Geosyntec are also presented in Appendix A (Geosyntec, 2022b) and
the groundwater and soil gas data from that investigation are included in the original report.
Arsenic, hexavalent chromium, and benzo(a)pyrene were found in exceedance of NCDEQ
Residential PSRGs, but only arsenic was detected above the NCDEQ Industrial/Commercial
PSRG in one sample.

GC7466/CAR220084 3 06/2022

1.2 Site Redevelopment Plans
While Site redevelopment plans are currently a work-in-process, certain features of the current
redevelopment plans include the construction of an educational tower and research/education
facility and a parking garage (as part of the planned future Wake Forest University medical school
campus) on 801 South McDowell Street and 943 Baxter Street (Figure 3). Prior to development
of these buildings, the Subject Property will undergo grading to flatten area topography. Proposed
grading and cut and fill analysis are included in Attachment B. Grading within Area A is
anticipated to reach up to 8 feet depth and up to 1,870 cubic yards are anticipated to be cut from
Area A during grading activities.
2. SCOPE OF WORK
Based on a review of historical documents and results from previous environmental assessments,
Geosyntec proposes the following soil characterization activities to support proposed Area A
grading activities. Area A is located in a cut area for Site grading which will disturb soils during
construction. This Work Plan accounts for the depth of the proposed cut within Area A (an
estimated maximum depth of 8 feet below current land surface). The soil management process for
Area A will be presented in the SMDP for regulatory review and approval.
This scope of work has been developed in consideration of potential reuse of the Subject Property
and seeks to:
1. Characterize Area A soils through in situ soil sampling methods;
2. Compare analytical results to Contained-In Policy standards;
3. Evaluate waste management options for Area A soils based on analytical results of the pre-
characterization, including identification of soil reuse and disposal options
A description of the field methodologies and proposed sampling techniques is presented in the
following sections, as well as planned laboratory analyses, associated quality assurance and quality
control (QA/QC) measures, investigation-derived waste (IDW) management procedures, and
associated reporting. Proposed sampling locations are identified on Figure 4.
3. SAMPLING METHODOLOGY
The work will be conducted in general accordance with the Occupational Safety and Health
Administration (OSHA) rules (29 Code of Federal Regulations [CFR] 1910.120). To address
potential underground utilities, Geosyntec will contact the North Carolina 811 one-call system a
minimum of 72 business hours in advance for clearing of public utilities. A private utility locator

GC7466/CAR220084 4 06/2022

may also be subcontracted to perform ground penetrating radar (GPR) and electromagnetics (EM)
to locate and mark subsurface utilities at the proposed soil sampling, soil gas sampling, and well
locations at the Site. Final sampling locations may be modified or eliminated, if necessary, based
on utility locations and/or other field conditions such as trees.
3.1. Soil Borings and Soil Sampling
Based on previous Site activities and historical information, there are documented areas where
soils beneath Area A have been impacted with dry-cleaning related solvents. However, the
potential also exists for areas of non-impacted soil to also be present in Area A which creates
opportunities, through the soil assessment process described in this Work Plan, to evaluate disposal
options.
Since the constituents of concern (COCs; PCE, TCE, cis-1,2-dichloroethane (cis-1,2-DCE), trans-
1,2-dichloroethane (trans-1,2-DCE), and vinyl chloride (VC)) are listed hazardous substances
from a DSCA release, excavated soils must be managed consistent with NCDEQ’s Contained-In
Policy (NCDEQ, 2016). As previously described, the assessment process will be used to evaluate
laboratory test results to compare concentrations of COCs against regulatory standards to
determine if areas of impacted soils need to be managed as a hazardous or non-hazardous material
or as non-impacted soil for reuse. Available assessment information suggests that soils likely
contain COCs that will support a non-hazardous classification. If areas of soil are identified where
COCs are identified at concentrations above applicable Contained-In Policy standards, requiring
them to be managed as a hazardous waste, these areas will likely be limited in area.
Prior to grading of Area A, soils within the proposed grading boundary will be assessed in situ to
characterize soils consistent with NCDEQ’s Contained-In Policy. Based on laboratory test results,
Geosyntec will prepare a SMDP to identify soil management options for NCDEQ approval based
on soil characterization results. Sample collection details are described below.
For the proposed pre-characterization efforts, Geosyntec will collect 695 discrete soil samples to
a maximum of 9 feet below ground surface (ft bgs) using hand augering and/or direct push
technology (DPT) drilling from 154 locations assigned in a grid-like pattern spaced 10 feet apart
across Area A as shown in Figure 4. The 9-foot depth was selected as it represents an approximate
depth 1-foot below the deepest estimated grading elevation within the sampling area. As described
below, other sample location depths will be adjusted based on the proposed estimated final grading
elevation for that area. Final sampling locations may be modified or eliminated, if necessary, based
on utility locations and/or other field conditions such as trees.
Boreholes will be drilled by a North Carolina-licensed driller and will be advanced using DPT. A
hand auger will be used to advance the soil boring from 0 to 4 ft bgs to clear utilities. Hand augering

GC7466/CAR220084 5 06/2022

will be the only method of soil sampling for locations with proposed depths of 4 ft bgs or less. Soil
cores will be collected, visually inspected for staining, and screened with a photo-ionization
detector (PID). PID readings will be collected primarily for health and safety purposes so the field
crew understands when they are working in a potentially impacted area. Hand augered soil cuttings
or soil core will be split or slit to expose fresh material and the meter will be placed under a gloved
hand in the vicinity of the freshly slit soil. PID readings will not be used to select VOC sample
collection locations or define disposal options. Due to the proximity of samples, soils will not be
classified for lithology by the field staff but observed ambiguities of lithology will be noted in field
notes. Soil samples will be collected for each foot depth of proposed grading, with the deepest
sample being collected from beneath the anticipated total depth. For example, an area of
anticipated 2.1 feet of cut would be sampled at 1, 2, and 3 ft bgs. A total of 695 samples are
anticipated and no sampling is planned for areas with net fill anticipated. Samples will be named
according to the A-Y and 1-8 grid pattern shown on Figure 4. For example, the sample in the
easternmost corner will be AA-A1-Depth and the northernmost corner will be AA-Y1-Depth.
Borings will be abandoned by filling to surface with bentonite chips and holes in the concrete or
asphalt will be repaired with a concrete or asphalt patch, respectively.
Soil samples will be shipped overnight on ice under chain of custody to a North Carolina-certified
laboratory. Final soil boring locations will be measured in the field using a measuring wheel and
fixed site features to support the preparation of boring location maps.
4. LABORATORY ANALYSIS AND REPORTING
4.1 Laboratory Analysis
Collected soil samples will be placed in laboratory-provided sample containers with sufficient
volume and submitted to a North Carolina-certified environmental laboratory under chain of
custody procedures (Section 4.2). Soil samples will be stored on ice following collection. Samples
will be analyzed by the laboratory for select VOCs by United States Environmental Protection
Agency (USEPA) Method 8260 including PCE, TCE, cis-1,2-DCE, trans-1,2-DCE, and VC for
waste characterization consistent with NCDEQ’s Contained-In Policy using the NCDEQ
Municipal Solid Waste Landfill (MSWLF) Contained-In Policy standards (NCDEQ, 2016). Note
that these constituents are known COCs associated with the dry-cleaning solvent release. These
samples will specifically characterize the waste for the purpose of meeting Contained-In Policy
requirements.
The receiving landfill facility is anticipated to require additional characterization for disposal. In
anticipation of these requirements, select samples will be analyzed for Toxicity Characteristic
Leaching Procedure (TCLP) analysis of semi-volatile organic compounds (SVOCs) by USEPA
Method 8270, Resource Conservation and Recovery Act (RCRA) metals by USEPA Method 6020

GC7466/CAR220084 6 06/2022

and 7471, and hexavalent chromium by USEPA Method 7199. Up to 10 samples (one per 200
cubic yards of proposed grading) will be collected from discrete borings for receiving facility waste
characterization. These sample locations will be selected based on field observations of soils most
likely to be impacted. While TCLP Method 1311 is proposed for SVOCs and RCRA metals, the
20-times rule will be employed using total VOC analysis from the Contained-In Policy sampling
as a surrogate for TCLP analysis. If samples have target total COC concentrations that exceed
TCLP standards by a factor of 20 or more, the samples collected for TCLP SVOCs and metals will
be analyzed for TCLP VOC analysis for the type of COC identified.
Investigation derived waste from assessment activities will be placed in labeled 55-gallon drums.
Aliquot samples of soil from each IDW drum generated will be composited by the laboratory for
one TCLP analysis of VOCs, SVOCs, and metals waste characterization consistent with receiving
facility requirements. The IDW will be managed during soil grading activities under the SMDP.

4.2 Laboratory Reporting
Laboratory reporting limits (RLs) and method detection limits (MDLs) used by the selected North
Carolina-certified laboratory for methods listed will meet respective NCDEQ MSWLF Contained-
In Policy values for soil sample constituents. Concentrations detected between the RL and MDL
will be reported as estimated values and flagged in the laboratory analytical report with a “J”.
Level II QA/QC will be reported in the analytical report deliverables.

5. QUALITY ASSURANCE AND QUALITY CONTROL
5.1 Field and Laboratory Procedure QA/QC
One blind duplicate per 100 soil samples will be collected and submitted for laboratory analysis.
QA/QC will also include temperature blanks in each sample cooler shipped to the laboratory (if
provided) and one trip blank with each cooler containing soil samples for VOC analysis. The lab
will be provided sufficient sample volume for Matrix Spike/Matrix Spike Duplicate (MS/MSD)
analysis. The number of duplicate samples recognizes the close proximity of the soil samples.

5.2 Chain of Custody QA/QC
Geosyntec will initiate chain of custodies for soil samples in the field documenting sample
collection information including but not limited to:

 The Sample Collector’s Name;
 Project Information and Location;
GC7466/CAR220084 7 06/2022
Geosyntec Project Manager Contact Information;
Sample Identification Number;
Date and Time of Sample Collection;
Type of Analysis; and
Type and number of containers and associated preservative, if applicable.
Samples will remain in the custody of Geosyntec until they are ready for shipment. Geosyntec will
relinquish the samples and chain of custodies (noting date and time of relinquishment) to the
laboratory courier (or use a custody seal during sample shipment) who will sign the chain of
custody as receiver (noting date and time again). Geosyntec will retain a copy of the chain of
custodies signed by the courier.
Sample coolers and the chain of custodies will be sealed in an appropriate shipping container/box
and sent to the address of the selected laboratory.
A representative from the selected laboratory’s sample receiving will sign respective chains of
custody verifying receipt of the samples by each respective laboratory location. A copy of fully
executed chains of custody will be provided in the final laboratory analytical report deliverable.
6. INVESTIGATION DERIVED WASTE (IDW) MANAGEMENT
IDW soil cuttings and monitoring well purge water will be containerized in Department of
Transportation (DOT)-approved 55-gallon drums and staged in secure designated areas of the Site
in accordance with the Soil and Water Management Memorandum (Geosyntec, 2022a). Sample
laboratory data will be used to characterize waste for transportation off-site at a permitted disposal
facility in general accordance with 15A NCAC 02T.1503 and the Site-specific Soil and Water
Management Memorandum (Geosyntec, 2022a) and/or SMDP.
7. REPORTING
Upon receipt of laboratory results, Geosyntec will prepare a written SMDP report summarizing:
(i) the scope of work executed and sampling methodologies performed; (ii) tabulated laboratory
analytical results; (iii) IDW management procedures; and (iv) findings, conclusions, and
recommendations for soil management. Soil sample results will be compared to MSWLF
regulatory limits in the NCDEQ Contained-In Policy for disposal and will also be evaluated against
the Unrestricted Use regulatory limits in the NCDEQ Contained-In Policy for potential reuse on-
Site. The report will include figures depicting the sample locations and areas which have
characterized as listed hazardous or non-hazardous. The final report will be signed and sealed by
a Professional Engineer or Geologist and will include Geosyntec’s Professional Engineer and
GC7466/CAR220084 8 06/2022
Professional Geologist license numbers. The SMDP will be submitted to NCBP as an addendum
attachment to the Early Grading and Demolition EMP.
8. REFERENCES
AECOM. Soil and Soil Gas Assessment Report – Domestic Laundry DSCA Site ID DC600012.
September 2021.
Geosyntec Consultants of NC, P.C. Limited Brownfields Environmental Site Assessment Report –
Part I. 24 February 2022b.
Geosyntec Consultants of NC, P.C. Soil and Water Management Memorandum, Former Domestic
Laundry Brownfields Property (BF# 25032-21-060). 26 April 2022a.
Inactive Hazardous Sites Branch (IHSB), NCDEQ. Guidelines for Assessment and Cleanup of
Contaminated Sites, Version 2. January 2020.
Laboratory Services and Applied Science Division (LSASD), U.S. EPA. Field Equipment
Cleaning and Decontamination, LSASDPROC-205-R4. June 2020a.
Laboratory Services and Applied Science Division (LSASD), U.S. EPA. Soil Sampling,
LSASDPROC-300-R4. June 2020b.
NCDEQ, “Contained-in” Policy for Soil Contaminated with Listed Hazardous Waste”. June
2016.
S&ME, Inc. Phase II Environmental Assessment Groundwater Sampling Results – Cadmus
Property. July 1997.
URS Corporation. Updated Groundwater Monitoring Report Submittal – Former Domestic
Laundry DSCA Site ID #60-0012. August 2014.
URS Corporation. Risk-Based Corrective Action Report Forms for North Carolina Dry-Cleaning
Solvent Cleanup Act Program – Former Domestic Laundry DSCA Site ID #60-0012. September
2015.

FIGURES
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Project LookoutCharlotte, North Carolina
Subject Property Location Map(Pre-Excavation Soil Characterization Work Plan)
Figure
1Charlotte, NC June 2022
Legend
Subject Property Boundaries
150 0 15075 Feet ³Notes:
1. Property boundaries, parcel IDs, and addresses obtainedfrom Mecklenburg County GIS.
Service Layer Credits: Sources: Esri, HERE,Garmin, Intermap, increment P Corp.,
GEBCO, USGS, FAO, NPS, NRCAN,GeoBase, IGN, Kadaster NL, Ordnance
801 South McDowell StreetParcel ID: 12520155
Area A
Area B
Dry Cleaner/
Source Area
Former
Domestic
Laundry
Area C
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Former Domestic Laundry Brownfields ProjectBF# 25032-21-060Charlotte, North Carolina
Areas of Contamination - Area A
Figure
2Charlotte, NC June 2022
Legend
Brownfields Properties
Proposed Brownfields Properties
Area A
Area B
Area C
Estimated Soil Contamination ExtentExceeding Soil to Groundwater PSRGs(VOCs)
Estimated Soil Contamination ExtentExceeding Commercial PSRG (VOCs)
Estimated Soil Vapor Extent ExceedingResidential VISL
Estimated Soil Vapor Extent ExceedingCommercial VISL
Estimated Groundwater Plume Extent
Existing Culverted Stream
50 0 5025 Feet
³
1. Property boundaries and existing stream from Mecklenburg County GIS.2. Contaminant extents shown are approximate and were estimated based on data from March 2007 through August2021.3. VISLs indicates vapor intrusion screening levels from the with North Carolina Department of Environmental Quality(NCDEQ) Vapor Intrusion Risk Calculator (updated June 2021) values for residential and commercial/industrialscenarios.4. SGSLs indicates soil gas screening levels from NCDEQ for volatile organic compounds (VOCs).5. Estimated groundwater plume interpreted by Geosyntec based on August 2021 data in comparison to Title 15ANorth Carolina Administrative Code (NCAC) Subchapter 2L Standards.6. Service Layer Credits: Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA,
USGS, AeroGRID, IGN, and the GIS User Community, updated 23 October 2021.
Service Layer Credits: Source: Esri,DigitalGlobe, GeoEye, Earthstar Geographics,
CNES/Airbus DS, USDA, USGS, AeroGRID,IGN, and the GIS User Community
South McDo
well
Street
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InstitutionalResearch Building
InstitutionalResearch Building&Parking
InstitutionalResearch BuildingResidential Building& Hotel
Parking
Parking
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Former Domestic Laundry Brownfields ProjectBF# 25032-21-060Charlotte, North Carolina
Proposed Redevelopment - Phase I
Figure
3Charlotte, NC June 2022
Legend
Brownfields Properties
Proposed Brownfields Properties
Proposed Commercial Buildings
Proposed Parking Area
Proposed Residential & Hotel
Proposed Culverted Stream
Proposed Subgrade Electrical Corridor
Existing Culverted Stream
150 0 15075 Feet
³1. Property boundaries and existing stream from Mecklenburg County GIS.2. Proposed redevelopment boundaries obtained from Kimley Horn and aresubject to change as designs are developed.3. Service Layer Credits: Source: Esri, DigitalGlobe, GeoEye, EarthstarGeographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS UserCommunity, updated 23 October 2021.
Service Layer Credits: Source: Esri,DigitalGlobe, GeoEye, Earthstar Geographics,
CNES/Airbus DS, USDA, USGS, AeroGRID,IGN, and the GIS User Community
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P:\GIS\Projects\K\Kimley Horn\Lookout\MXD\CAR220084 Work Plan Pre-Characterization\Figure 4_Waste Designation EH.mxd 6/1/2022 7:35:41 PM
LegendSubject Property Boundaries
Area A - Potentially Impacted byDSCA Release Above and Belowthe Water TableExisting Stream
!.
Pre-characterization SampleLocation (with anticipated depthof boring in feet)
Notes:1. Property boundaries and existing stream from Mecklenburg County GIS.2. DSCA indicates Dry-Cleaning Solvent Cleanup Act3. Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community ³Former Domestic Laundry Brownfields ProjectBF# 25032-21-060Charlotte, North Carolina
Proposed Sample Plan
Figure
4Charlotte, NC June 2022S McDowell StB
axter St
50 0 5025 Feet1

APPENDIX A
HISTORICAL ANALYTICAL DATA

Table 2: Analytical Data for Soil
DSCA ID No.: DC600012
Benzenecis-1,2-DichloroethyleneEthylbenzeneMethyl tert-butyl ether(MTBE)NaphthaleneTetrachloroethyleneToluenetrans-1,2-DichloroethyleneTrichloroethyleneVinyl chlorideXylenes (total)1,1,1-Trichloroethane1,1,2,2-Tetrachloroethane1,1,2-Trichloroethane1,1-Dichloroethane1,1-Dichloroethylene1,2-Dichloroethane(EDC)Benzo(a)pyreneCarbon tetrachlorideChloroformTB-2 10.5 03/05/97 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 NA < 0.005 < 0.005
TB-3 10.5 03/05/97 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.01 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 NA < 0.005 < 0.005
TB-7 11 03/05/97 < 0.007 < 0.007 < 0.007 < 0.007 < 0.007 < 0.007 0.007 < 0.007 < 0.007 < 0.014 < 0.007 < 0.007 < 0.007 < 0.007 < 0.007 < 0.007 < 0.007 NA < 0.007 < 0.007
TB-9 11 03/05/97 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.012 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 NA < 0.006 < 0.006
TB-10 6 03/05/97 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 0.013 < 0.006 < 0.006 < 0.012 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 NA < 0.006 < 0.006
TB-11 5 03/05/97 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 0.013 < 0.006 < 0.006 < 0.012 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 < 0.006 NA < 0.006 < 0.006
B-1 12 03/26/07 < 0.0075 < 0.0075 < 0.0075 < 0.0075 < 0.0075 0.021 < 0.0075 < 0.0075 < 0.0075 < 0.015 < 0.015 < 0.0075 < 0.0075 < 0.0075 < 0.0075 < 0.0075 < 0.0075 NA < 0.0075 < 0.0075
B-2 12 03/26/07 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.013 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 < 0.0065 NA < 0.0065 < 0.0065
B-4 12 03/26/07 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.012 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 < 0.0062 NA < 0.0062 < 0.0062
B-5 12 03/26/07 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.013 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 < 0.0067 NA < 0.0067 < 0.0067
B-5 20 03/26/07 < 0.0063 < 0.0063 < 0.0063 < 0.0063 < 0.0063 0.0069 < 0.0063 < 0.0063 < 0.0063 < 0.013 < 0.0063 < 0.0063 < 0.0063 < 0.0063 < 0.0063 < 0.0063 < 0.0063 NA < 0.0063 < 0.0063
HA-1 2 04/03/08 <0.002 <0.002 <0.002 NA NA 0.12 <0.002 <0.002 <0.002 <0.002 <0.005 NA NA NA NA <0.002 NA NA NA NA
HA-1 6 04/03/08 <0.003 <0.003 <0.003 NA NA 0.18 <0.003 <0.003 <0.003 <0.003 <0.005 NA NA NA NA <0.003 NA NA NA NA
HA-2 3 04/04/08 <0.26 <0.26 <0.26 NA NA 36 <0.26 <0.26 <0.26 <0.26 <0.53 NA NA NA NA <0.26 NA NA NA NA
HA-2 6 04/04/08 <2.9 <2.9 <2.9 NA NA 130 <2.9 <2.9 <2.9 <2.9 <5.8 NA NA NA NA <2.9 NA NA NA NA
HA-3 1 04/04/08 <0.52 <0.52 <0.52 NA NA 2.6 <0.52 <0.52 <0.52 <0.52 <1.0 NA NA NA NA <0.52 NA NA NA NA
HA-3 13 04/03/08 <0.003 <0.003 <0.003 NA NA 0.024 <0.003 <0.003 <0.003 <0.003 <0.005 NA NA NA NA <0.003 NA NA NA NA
HA-4 1 04/03/08 <0.002 <0.002 <0.002 NA NA 0.50 <0.002 <0.002 <0.002 <0.002 <0.005 NA NA NA NA <0.002 NA NA NA NA
HA-4 9 04/04/08 <0.002 <0.002 <0.002 NA NA 0.12 <0.002 <0.002 <0.002 <0.002 <0.005 NA NA NA NA <0.002 NA NA NA NA
HA-5 3 04/03/08 <0.002 <0.002 <0.002 NA NA 0.024 <0.002 <0.002 <0.002 <0.002 <0.005 NA NA NA NA <0.002 NA NA NA NA
HA-5 18 04/04/08 <0.003 <0.003 <0.003 NA NA 0.024 <0.003 <0.003 <0.003 <0.003 <0.005 NA NA NA NA <0.003 NA NA NA NA
B-1R 3 04/04/08 <0.25 <0.25 <0.25 NA NA 8.6 <0.25 <0.25 <0.25 <0.25 <0.51 NA NA NA NA <0.25 NA NA NA NA
B-1R 4 04/04/08 <0.002 <0.002 <0.002 NA NA 1.4 <0.002 <0.002 <0.002 <0.002 <0.005 NA NA NA NA <0.002 NA NA NA NA
SB-1 1-2 07/30/21 <0.0057 <0.0057 <0.0057 <0.0057 0.0245 1.74 0.0123 <0.0057 <0.0057 <0.0114 0.0214 <0.0057 <0.0057 <0.0057 <0.0057 <0.0057 <0.0057 NA 0.005 J <0.0057
SB-2 0-1 07/30/21 0.0053J <0.0062 <0.0062 <0.0062 0.0319 0.576 0.015 <0.0062 <0.0062 <0.0124 0.0276 <0.0062 <0.0062 <0.0062 <0.0062 <0.0062 <0.0062 NA <0.0062 <0.0062
SB-3 4-5 07/30/21 <0.0064 <0.0064 <0.0064 <0.0064 <0.0064 0.275 0.0077 <0.0064 <0.0064 <0.0128 <0.0128 <0.0064 <0.0064 <0.0064 <0.0064 <0.0064 <0.0064 NA <0.0064 <0.0064
SB-4 3-4 07/30/21 0.0087 <0.0056 <0.0056 <0.0056 <0.0056 0.543 0.0132 <0.0056 <0.0056 <0.0113 0.0067J <0.0056 <0.0056 <0.0056 <0.0056 <0.0056 <0.0056 NA <0.0056 <0.0056
SB-4 3-4 08/18/21 <0.0067 <0.0067 <0.0067 <0.0067 <0.0067 0.0706 <0.0067 <0.0067 <0.0067 <0.0665 <0.0133 <0.0067 <0.0067 <0.0067 <0.0067 <0.0067 <0.0067 NA <0.0067 <0.0067
SB-5 4-5 07/30/21 <0.0027 <0.0069 <0.0069 <0.0069 <0.0069 0.0684 0.0127 <0.0069 <0.0069 <0.0137 0.0052J <0.0069 <0.0069 <0.0069 <0.0069 <0.0069 <0.0069 NA <0.0069 <0.0069
SB-6 4-5 07/30/21 <0.0022 <0.0055 <0.0055 <0.0055 <0.0055 <0.0055 0.0055J <0.0055 <0.0055 <0.0111 <0.0111 <0.0055 <0.0055 <0.0055 <0.0055 <0.0055 <0.0055 NA <0.0055 <0.0055
SB-7 4-5 07/30/21 <0.0061 <0.0061 <0.0061 <0.0061 <0.0061 <0.0061 <0.0061 0.0031J <0.0061 <0.0121 <0.0121 <0.0061 <0.0061 <0.0061 <0.0061 <0.0061 <0.0061 NA <0.0061 <0.0061Sample IDSampling Date (mm/dd/yy)Depth[feet bgs][mg/kg]
ADT 2
Page 1 of 2
Table 2(1): Analytical Data for Soil (User Specified Chemicals)
DSCA ID No.: DC600012
Methylene Chloride1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTB-2 10.5 03/05/97 NA NA NA
TB-3 10.5 03/05/97 NA NA NA
TB-7 11 03/05/97 NA NA NA
TB-9 11 03/05/97 NA NA NA
TB-10 6 03/05/97 NA NA NA
TB-11 5 03/05/97 NA NA NA
B-1 12 03/26/07 NA NA NA
B-2 12 03/26/07 NA NA NA
B-4 12 03/26/07 NA NA NA
B-5 12 03/26/07 NA NA NA
B-5 20 03/26/07 NA NA NA
HA-1 2 04/03/08 NA NA NA
HA-1 6 04/03/08 NA NA NA
HA-2 3 04/04/08 NA NA NA
HA-2 6 04/04/08 NA NA NA
HA-3 1 04/04/08 NA NA NA
HA-3 13 04/03/08 NA NA NA
HA-4 1 04/03/08 NA NA NA
HA-4 9 04/04/08 NA NA NA
HA-5 3 04/03/08 NA NA NA
HA-5 18 04/04/08 NA NA NA
B-1R 3 04/04/08 NA NA NA
B-1R 4 04/04/08 NA NA NA
SB-1 1-2 07/30/21 0.0217 J 0.0075 0.003J
SB-2 0-1 07/30/21 0.0242J 0.0173 0.0092
SB-3 4-5 07/30/21 <0.0175 <0.0064 <0.0064
SB-4 3-4 07/30/21 0.0182J <0.0056 <0.0056
SB-4 3-4 08/18/21 0.0363 <0.0067 <0.0067
SB-5 4-5 07/30/21 0.03100 <0.0069 <0.0069
SB-6 4-5 07/30/21 <0.0221 <0.0055 <0.0055
SB-7 4-5 07/30/21 0.0241J <0.0061 <0.0061
[mg/kg]Sample IDDepth[feet bgs]Sampling Date (mm/dd/yy)ADT 2(1)
Page 2 of 2
Table 5Soil Analytical Results (LESA – Part 1)Former Domestic Laundry Brownfields PropertyCharlotte, Mecklenburg County, North CarolinaSS-01 SS-01 SS-02 SS-02 SS-03 SS-03 SS-04 SS-04 and DUP SS-05 SS-05 SS-06SS-07 SS-07 SS-08 SS-08 SS-09 SS-09 SS-10 SS-10 SS-11SS-11 SS-14 SS-14 SS-15 SS-15 SS-16 SS-16 and DUPSS-17 SS-17 SS-18 and DUP SS-19SS-19 SS-20 SS-20 SS-21 SS-210-2 4.5-5 0-2 7.5-8 0-2 7.5-8 0-29.5-100-2 9.5-10 0-20-2 5.5-6 0-2 9.5-10 0-2 6.5-7 0-2 9.5-10 0-2 9.5-10 0-2 7.5-8 0-2 9.5-10 0-2 9.5-10 0-2 8-10 0-20-2 7.5-8 0-2 7.5-8 0-2 9.5-108/23/2021 8/23/2021 8/23/2021 8/23/2021 8/24/2021 8/24/2021 8/24/2021 8/24/2021 8/24/2021 8/26/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/23/2021 8/24/2021 8/24/2021 8/25/2021 8/25/2021 8/25/2021 8/25/2021 8/25/2021 8/25/2021 8/25/2021 8/24/20218/24/2021 8/24/2021 8/24/2021 8/24/2021 8/24/2021AnalyteUnitsNCDEQ Industrial/ Commercial Health Based PSRGNCDEQ Residential Health Based PSRGPolychlorinated biphenyls (PCBs) by EPA Method 8082 - No detections or reporting limit (RL) exceedancesSemi-volatile Organic Compounds (SVOCs) by EPA Method 8270E1,1-Biphenylmg/kg 4310 0.00826J<0.00746U <0.0422U <0.00772U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.0076U <0.0756U <0.0383U <0.00756U <0.00781U <0.00757U <0.00764U0.0241J<0.00757U <0.0443U <0.0398U <0.0396U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727U2,6-dinitrotoluenemg/kg 1.50.36<0.00873U <0.00819U <0.0463U <0.00847U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00834U <0.0829U <0.0421U <0.00829U <0.00856U <0.0083U <0.00838U <0.00909U <0.0083U <0.0486U <0.0437U <0.0434U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727U2-chloronaphthalenemg/kg 12,000 960<0.00663U <0.00622U <0.0352U <0.00644U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00633U <0.063U <0.032U <0.0063U <0.0065U <0.00631U <0.00636U <0.0069U <0.00631U <0.0369U <0.0332U <0.033U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U0.0414J<0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727U2-methylnaphthalenemg/kg 60048 0.216<0.00342U <0.0194U <0.00354U <0.0387U <0.00784U <0.0391U <0.00764U <0.0366U <0.00348U <0.0346U <0.0176U <0.00346U0.0188<0.00347U0.0154 0.174<0.00347U0.0498 0.0459 0.203<0.00833U <0.00787U <0.00809U <0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - <0.00744U <0.00682U <0.0368U <0.00718U <0.0762U0.01143,3-Dichlorobenzidinemg/kg 5.11.2<0.0188U <0.0176U <0.0997U,F1 <0.0182U <0.763U <0.154U <0.77U<0.151U<0.72U <0.0179U <0.178U <0.0905U <0.0178U <0.0184U <0.0179U <0.018U <0.0196U <0.0179U <0.105U <0.094U <0.0935U <0.164U <0.155U<0.159U <0.161U <0.162U <0.152U <0.14U <0.138U - <0.147U <0.134U <0.725U <0.141U <1.5U <0.145U4,6-Dinitro-2-methylphenol mg/kg 131<0.0188U <0.0176U <0.0997U <0.0182U <1.97U <0.398U<1.98U<0.388U<1.86U <0.0179U <0.178U <0.0905U <0.0178U <0.0184U <0.0179U <0.018U <0.0196U <0.0179U <0.105U <0.094U <0.0935U <0.423U <0.4U <0.41U <0.414U <0.418U <0.39U <0.362U <0.356U - <0.378U <0.346U <1.87U <0.364U <3.87U <0.375UAcenaphthenemg/kg 9,000720<0.00365U <0.00342U <0.0194U <0.00354U <0.0387U <0.00784U <0.0391U <0.00764U <0.0366U <0.00348U <0.0346U <0.0176U <0.00346U <0.00358U <0.00347U <0.0035U0.0562 0.00931 0.118<0.0183U <0.0181U <0.00833U <0.00787U <0.00809U <0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - <0.00744U <0.00682U <0.0368U <0.00718U <0.0762U <0.00738UAcenaphthylenemg/kg NCNC 0.014<0.00342U0.04<0.00354U <0.0387U <0.00784U <0.0391U <0.00764U0.0181J<0.00348U <0.0346U <0.0176U <0.00346U0.0206<0.00347U <0.0035U0.11 0.00787<0.0203U0.082<0.0181U <0.00833U <0.00787U0.0161<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - <0.00744U <0.00682U <0.0368U <0.00718U <0.0762U <0.00738UAcetophenonemg/kg 23,000 1,600 0.049J,B 0.0098J,B<0.0399U0.0119J,B 0.0451J,B 0.0408J,B<0.385U0.0231 - 0.0432J,B<0.36U0.0417J,B<0.0714U <0.0362U0.014J,B 0.0206J,B 0.0135J,B 0.014J,B 0.0231J,B 0.0105J,B<0.0418U <0.0376U <0.0374U0.00967J,B 0.0313J,B 0.0202J,B 0.0225J,B 0.0269J,B <0.078 - 0.0369J,B 0.0409J,B 0.0259J,B - 0.0167J,B 0.0164J,B<0.363U0.0322J,B<0.751U <0.0727UAnthracenemg/kg 45,000 3,600 0.00949<0.00342U0.0651<0.00354U <0.0387U <0.00784U <0.0391U <0.00764U <0.0366U <0.00348U <0.0346U <0.0176U <0.00346U0.0113<0.00347U <0.0035U0.134 0.0203 0.233<0.0183U <0.0181U0.0214<0.00787U0.00941<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - <0.00744U <0.00682U <0.0368U <0.00718U <0.0762U <0.00738UBenz(a)anthracenemg/kg 211.1 0.0577<0.00342U0.389<0.00354U <0.0387U <0.00784U0.0465<0.00764U0.0555<0.00348U <0.0346U <0.0176U <0.00346U0.055<0.00347U0.0296 0.47 0.0768 0.621 0.0787 0.109 0.176<0.00787U0.0469<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.00915<0.00682U0.0463<0.00718U0.0898 0.0159Benzaldehydemg/kg 820170 0.0415J<0.0103U <0.0581U <0.0106U <0.382U <0.0772U <0.385U <0.0753U <0.36U0.0134J<0.104U <0.0527U <0.0104U0.0415J<0.0104U <0.0105U0.0253J 0.0316J<0.0609U <0.0548U <0.0544U0.0159J<0.0776U0.0128J 0.0134J<0.0812U <0.0758U0.0214J 0.0106J - 0.0161J<0.0671U <0.363U <0.0707U <0.751U <0.0727UBenzo(a) pyrenemg/kg 2.10.11 0.0638<0.00124U0.388<0.00129U0.0269J<0.00784U0.0602<0.00764U0.0594 0.0055J<0.0126U <0.00639U <0.00126U0.0779<0.00126U0.0361 0.392 0.0721 0.584 0.152 0.0983 0.182 0.00332J 0.0505<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0108<0.00682U0.0433<0.00718U0.121 0.0193Benzo(b)fluoranthenemg/kg 211.1 0.094<0.00342U0.555<0.00354U0.038J<0.00784U0.0742<0.00764U0.0766 0.00661J 0.0646J<0.0176U <0.00346U0.114<0.00347U0.0573 0.738 0.109 0.912 0.19 0.172 0.27<0.00787U0.0536<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0158<0.00682U0.0625<0.00718U0.157 0.0206Benzo(g,h,i)perylenemg/kg NCNC 0.0241<0.00342U0.131<0.00354U <0.0387U <0.00784U0.0712<0.00764U0.0622<0.00348U <0.0346U <0.0176U <0.00346U0.0274<0.00347U0.0132 0.104 0.0338 0.22 0.0826 0.0417 0.157<0.00787U0.0375<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0126<0.00682U0.043<0.00718U0.0764 0.0111Benzo(k)fluoranthenemg/kg 21011 0.0393<0.00207U0.224<0.00215U0.0209J<0.00784U0.019J,F2<0.00764U0.031J 0.00449J 0.0225J<0.0107U <0.0021U0.05<0.0021U0.0282 0.287 0.0434 0.37 0.0893 0.0587 0.104<0.00787U0.0217<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.00819<0.00682U0.0239J<0.00718U0.0778 0.0161Bis(2-chloroethyl)ether mg/kg 1.10.24<0.00718U <0.00674U <0.0381U <0.00697U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00686U <0.0682U <0.0346U <0.00682U <0.00705U <0.00683U <0.00689U <0.00748U <0.00683U <0.04U <0.036U <0.0357U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UBis(2-ethylhexyl) phthalate mg/kg 16039<0.00663U <0.00622U <0.0352U <0.00644U <0.763U <0.154U <0.77U<0.151U<0.72U <0.00633U <0.063U <0.032U <0.0063U0.0154J<0.00631U <0.00636U <0.0069U0.0225J<0.0369U <0.0332U <0.033U <0.164U <0.155U <0.159U <0.161U <0.162U <0.152U0.0147J<0.138U - <0.147U <0.134U <0.725U <0.141U <1.5U <0.145UChrysenemg/kg 2,100110 0.0666<0.00342U0.37<0.00354U0.0415<0.00784U0.0506<0.00764U0.055 0.00621J 0.0515J<0.0176U <0.00346U0.0607<0.00347U0.0323 0.547 0.0775 0.726 0.0993 0.121 0.221 0.0044J 0.0479<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0131<0.00682U0.0566<0.00718U0.103 0.0262Carbazolemg/kg NCNC 0.00771J<0.00695U <0.0393U <0.00719U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00707U <0.0703U <0.0357U <0.00703U <0.00726U <0.00704U <0.00711U0.0626J 0.0116J 0.224J<0.0371U0.0556J 0.0671J<0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UDibenz(a,h)anthracenemg/kg 2.10.11<0.00365U <0.00342U0.0408<0.00354U <0.0387U <0.00784U <0.0391U <0.00764U <0.0366U <0.00348U <0.0346U <0.0176U <0.00346U0.00894<0.00347U0.00442J 0.0404 0.0108<0.0203U <0.0183U <0.0181U0.043<0.00787U0.0108<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.00506J<0.00682U <0.0368U <0.00718U <0.0762U <0.00738UDibenzofuranmg/kg 23016 0.0393J<0.00695U <0.0393U <0.00719U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00707U <0.0703U <0.0357U <0.00703U <0.00726U <0.00704U <0.00711U0.0721J<0.00704U0.131J<0.0371U0.0689J<0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UDiethylphthalatemg/kg 130,000 10,000<0.00818U <0.00767U <0.0434U <0.00794U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00781U0.112J<0.0394U <0.00777U <0.00802U <0.00778U <0.00785U <0.00851U <0.00778U <0.0455U <0.0409U <0.0407U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UDi-n-octyl phthalatemg/kg 1,600130<0.00398U <0.00373U0.0548J<0.00386U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.0038U <0.0378U <0.0192U <0.00378U <0.0039U <0.00378U <0.00382U <0.00414U <0.00378U <0.0221U <0.0199U <0.0198U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UFluoranthenemg/kg 6,000480 0.093<0.00342U0.64<0.00354U0.0919<0.00784U0.0659<0.00764U0.097 0.00845<0.0346U <0.0176U <0.00346U0.0794<0.00347U0.051 0.939 0.149 1.42 0.133 0.239 0.534<0.00787U0.0359<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0158<0.00682U0.0879<0.00718U0.151 0.0396Fluorenemg/kg 6,000480<0.00365U <0.00342U <0.0194U <0.00354U <0.0387U <0.00784U <0.0391U <0.00764U <0.0366U <0.00348U <0.0346U <0.0176U <0.00346U <0.00358U <0.00347U <0.0035U0.0669<0.00347U0.142<0.0183U <0.0181U0.017<0.00787U <0.00809U <0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - <0.00744U <0.00682U <0.0368U <0.00718U <0.0762U <0.00738UHexachlorobenzenemg/kg 0.990.22<0.0084U <0.00788U <0.0446U <0.00815U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00802U <0.0798U <0.0405U <0.00798U <0.00824U <0.00799U <0.00806U <0.00874U <0.00799U <0.0467U <0.042U <0.0418U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UHexachlorocyclopentadiene mg/kg 1.60.38<0.00409U <0.00384U <0.0217U <0.00397U <0.763U <0.154U <0.77U<0.151U<0.72U <0.0039U <0.0388U <0.0197U <0.00388U <0.00401U <0.00389U <0.00392U <0.00426U <0.00389U <0.0227U <0.0205U <0.0203U <0.164U <0.155U <0.159U <0.161U <0.162U <0.152U <0.14U <0.138U - <0.147U <0.134U <0.725U <0.141U <1.5U <0.145UIndeno(1,2,3-c,d)pyrene mg/kg 211.1 0.0124<0.00342U0.0967<0.00354U <0.0387U <0.00784U0.0579<0.00764U0.059<0.00348U <0.0346U <0.0176U <0.00346U0.0151<0.00347U0.00654J 0.0555 0.0277 0.212 0.0425<0.0181U0.182<0.00787U0.0427<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0131<0.00682U0.054<0.00718U0.0559J 0.0114Naphthalenemg/kg 8.82.1 0.203<0.00342U <0.0194U <0.00354U <0.0387U <0.00784U <0.0391U <0.00764U <0.0366U <0.00348U <0.0346U <0.0176U <0.00346U0.0176<0.00347U0.0124 0.463<0.00347U0.0815 0.0522 0.189<0.00833U <0.00787U <0.00809U <0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0122<0.00682U <0.0368U <0.00718U <0.0762U0.0112N-nitrosodi-n-propylamine mg/kg 0.33 0.078<0.00829U <0.00778U <0.044U <0.00804U <0.382U <0.0772U <0.385U <0.0753U <0.36U <0.00791U <0.0787U <0.0399U <0.00787U <0.00813U <0.00788U <0.00795U <0.00863U <0.00788U <0.0461U <0.0415U <0.0412U <0.0821U <0.0776U <0.0797U <0.0805U <0.0812U <0.0758U <0.0702U <0.0691U - <0.0733U <0.0671U <0.363U <0.0707U <0.751U <0.0727UPentachlorophenolmg/kg 41<0.074U <0.0695U <0.393U <0.0719U <1.97U <0.398U <1.98U<0.388U<1.86U <0.0707U <0.703U <0.357U<0.0703U <0.0726U <0.0704U <0.0711U <0.0771U <0.0704U <0.412U <0.371U <0.368U <0.423U <0.4U <0.41U <0.414U <0.418U <0.39U <0.362U <0.356U - <0.378U <0.346U <1.87U <0.364U <3.87U,F1 <0.375UPhenanthrenemg/kg NCNC 0.0886<0.00249U0.278<0.00257U0.0363J<0.00784U0.0343J<0.00764U0.0613<0.00253U <0.0252U <0.0128U <0.00252U0.0334<0.00252U0.0258 0.421 0.0751 1.18 0.0623<0.0132U0.306<0.00787U0.0099<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - <0.00744U <0.00682U0.0458<0.00718U0.0746J 0.0259Pyrenemg/kg 4,500360 0.091<0.00342U0.657<0.00354U0.0709<0.00784U0.0688<0.00764U0.075<0.00348U <0.0346U <0.0176U <0.00346U0.0825<0.00347U0.0482 1.06 0.129 0.984 0.178 0.18 0.367<0.00787U0.0483<0.00817U <0.00824U <0.00769U <0.00712U <0.00702U - 0.0126<0.00682U0.0814<0.00718U0.154 0.0356Volatile Organic Compounds (VOCs) by EPA Method 8260D1,2-dibromo-3-chloropropane mg/kg 0.068 0.0056<0.0048U <0.00393U <0.00452U <0.00417U <0.0104U <0.0103U <0.00996U <0.0107U <0.00933U <0.00387U <0.00429U <0.00424U <0.00445U <0.00463U <0.00449U <0.00419U <0.00497U <0.00403U <0.00486U <0.0047U <0.00453U <0.0126U <0.0116U <0.0131U <0.0105U <0.0106U <0.0112U <0.011U <0.00998U - <0.00935U <0.00954U <0.00924U <0.00931U <0.0107U <0.0084UMethyl Ethyl Ketonemg/kg 40,000 5,500 0.029<0.00214U0.0166J 0.008J 0.0169J 0.0139J 0.00754J<0.0268U0.0148J 0.013J 0.0105J 0.0109J 0.013J<0.00253U <0.00245U0.0211J<0.00271U0.0212J 0.0138J 0.0167J 0.0145J<0.0315U <0.029U0.0124J 0.0185J 0.0271 <0.0279 - 0.0183J 0.00838J 0.0114J - 0.0105J 0.00988J<0.0231U0.0084J 0.0176J<0.021UAcetonemg/kg 140,000 12,000 0.29 0.0447 0.176 0.0381J 0.0844 0.0702 0.049J 0.0212 - 0.0661J 0.102 0.0688 0.0754 0.039J 0.0794 0.0516J 0.0129J 0.181 0.117 0.177 0.118 0.181 0.124 0.143 0.0398J0.105 0.17 0.206 0.0472 - 0.0697J 0.101 0.0529 - 0.0777 0.0469J 0.0506 0.044J 0.133 0.0373JBenzenemg/kg 5.41.2<0.000797U <0.000651U <0.000749U <0.000691U <0.00521U <0.00515U <0.00498U <0.00536U <0.00467U <0.000642U <0.000712U <0.000704U <0.000739U <0.000768U <0.000745U0.000919J<0.000825U<0.000668U<0.000806U0.00471J 0.00482J<0.00629U <0.0058U <0.00657U <0.00525U <0.00532U <0.00558U <0.00552U <0.00499U - <0.00468U <0.00477U <0.00462U <0.00466U <0.00535U <0.0042UCarbon disulfide mg/kg 740 160<0.0012U <0.000982U <0.00113U <0.00104U <0.00521U <0.00515U <0.00498U <0.00536U <0.00467U0.00108J<0.00107U <0.00106U <0.00111U <0.00116U <0.00112U<0.00105U <0.00124U <0.00101U <0.00121U <0.00117U <0.00113U <0.00629U <0.0058U <0.00657U <0.00525U <0.00532U <0.00558U <0.00552U <0.00499U - <0.00468U <0.00477U0.00116J<0.00466U <0.00535U <0.0042UMethyl acetate mg/kg230,000 16,000<0.00546U <0.00446U <0.00513U <0.00474U <0.0261U <0.0257U <0.0249U <0.0268U <0.0233U <0.0044U <0.00487U <0.00482U <0.00506U <0.00526U <0.0051U <0.00476U <0.00565U <0.00457U <0.00552U <0.00534U <0.00514U <0.0315U <0.029U <0.0328U <0.0263U <0.0266U <0.0279U <0.0276U <0.0249U - <0.0234U <0.0239U <0.0231U <0.0233U0.0622<0.021UTetrachloroethenemg/kg 8217<0.00207U <0.0017U <0.00195U <0.0018U <0.00521U <0.00515U <0.00498U <0.00536U <0.00467U <0.00167U <0.00185U <0.00183U <0.00192U <0.002U <0.00194U <0.00181U <0.00215U <0.00174U <0.0021U <0.00203U0.00838<0.00629U <0.0058U <0.00657U <0.00525U <0.00532U <0.00558U <0.00552U <0.00499U - <0.00468U <0.00477U <0.00462U <0.00466U <0.00535U <0.0042UToluenemg/kg 9,700990<0.000917U <0.00075U0.000891J,B 0.00111J,B 0.00091J 0.00144J 0.00308J<0.00536U - 0.00254J 0.000794J 0.00107J<0.000819U <0.00081U0.00119J<0.000884U <0.000857U0.00116J,B 0.00137J 0.00219J<0.000927U<0.000897U0.00172J<0.00629U <0.0058U0.0011J 0.00189J 0.00124J<0.00558 - 0.00358J<0.00552U0.00151J,B - 0.00187J 0.00162J<0.00462U0.000884J<0.00535U <0.0042UResource Conservation and Recovery Act (RCRA) Metals by EPA 6020B/7471B and Hexavalent Chromium by EPA 7199Chromium (hexavalent) mg/kg 6.5 0.31 0.363J 0.29J 0.569 0.461<0.467U <0.48U <0.49U<0.465U - 2.15 5.38 0.205J 0.503<0.149U <0.156U0.431 3.34 0.538 3.74 0.374J 0.373J<0.161U <0.159U <0.511U <0.471U <0.504U0.976<0.52U<0.5 - 3.1U<0.454U <0.456U - 0.746<0.43U <0.447U <0.453U <0.452U0.65Arsenic mg/kg 3 0.68 5.08 0.933 1.7 0.368 2.24 1.211.9 0.929 - 1.53 2.53 1.22 1.66 0.709 0.686 1.52 1.83 1.42 2.46 1.27 2.13 1.38 2.01 2.37 1.81 1.97 2.681.66 0.559 - 0.698 0.586 0.556 - 0.648 0.826 1.28 1.22 1.87 1.25Barium mg/kg 47,000 3,100 136 74 75.3 139 83.6 112 314 57.5 - 114 154 86 150100 88.8 96.3 163F2 109 143 87 155 95.888.4 201 262 110 96.5 227 160 - 237 73.1 56.6 - 20.2 86.6F2 47.8 98.4 69.8 120Cadmium mg/kg 200 14 0.306 0.0707 0.144 0.0405J<0.0556U0.0499J 0.0936 0.0237 - 0.0264J 0.1380.0418J 0.089 0.0321J 0.025J 0.0879 0.0653 0.0834 0.12 0.0927 0.139 0.107 0.165 0.107 0.0582 0.0483J 0.0208J0.018J 0.0331 - 0.045J 0.032J 0.0363J - 0.0194J 0.059 0.125 0.0256J 0.0999 0.0678Chromium (III+VI) mg/kg 350,00023,000 58.6 22.4 31.4 46.5 14.7 6.89 62.710.2 - 19.5 60.2 15.5F1 63.3 28.2 4.5152.5 51.6 64.9 117 45.1 42.6 52.7 50.8F2 79.6 41.1F1 66.4 140 19 6.38 - 8.52 8.876.92 - 17.3 6.08 28.7 10.4 35.7 17.3Lead mg/kg 800 400 137 6.44 53.4 1.8 7.35 7.89 21.8 3.93 - 5.74 28 4.08 10.3 3.92 2.7 24.6 2.82 23.8 43.5 14.4 46.7 28.3 29.7F2,F1 20 2.1 13.3 14.1 8.76 4.2 - 6.7 8.9 6.09 - 8.79 2.9 47 3.9 32.8 25Selenium mg/kg 1,200 78 0.546J<0.0884U0.275J<0.0931U <0.556U <0.554U0.195J<0.509U0.263J<0.0929U0.183J<0.0916U <0.0981U0.268J<0.106U0.167J 0.326J<0.103U0.369J 0.18J 0.259J 0.3J 0.123J 0.253J 0.406J 0.133J<0.506U <0.478U <0.471U - 0.129J<0.508U0.316J<0.512U0.319J 0.175JSilvermg/kg 1,20078 0.133 0.0155J 0.0569J<0.00931U0.0479J<0.111U0.212 <0.108U - 0.0137J 0.0753J 0.0242J 0.614 0.108 0.0191J 0.0371J 0.0112J 0.0699J 0.0586J 0.0474J 0.0512J 0.0326J 0.0332J 0.193 0.0228J 0.0199J 0.0165J 0.0129J <0.118 - 0.0116J<0.0956U <0.0943U - 0.0131J 0.0183J 0.0477J<0.102U0.0387J 0.0667JMercurymg/kg 9.72.3 0.214 0.0166J 0.55F2<0.0086U0.0621<0.0228U0.0421<0.0207U0.0544<0.00725U0.0233<0.00721U <0.00757U0.0397<0.00803U0.0602 0.146 0.0207J 0.079 0.0454 0.0408 0.0444<0.0242U0.0663 0.0951 0.0349<0.0208U <0.0206U <0.0199U - <0.0202U <0.0179U0.0518<0.0219U0.134 0.785Notes:3. Black text concentrations are detected above the laboratory MDL.4. Grey highlighted values indicate that the RL is greater than a PSRG.5. Concentrations highlighted in yellow indicate exceedances of the Residential PSRGs.6. Concentrations highlighted in orange indicate exceedances of the Industrial PSRGs.7. mg/kg indicates milligrams per kilogram.8. ft bgs indicates feet below ground surface.9. J indicates estimated concentration above the laboratory MDL and below the Reporting Limit (RL). 10. F1/F2 indicates the matrix spike quality control sample recovery/relative percent difference exceeds laboratory control limits. 11. B indicates the compound was detected in the method blank.12. < indicates analyte not detected above the RL indicated.13. - indicates the compound was not analyzed.14. NC indicates there is no corresponding PSRG.15. (DUP) indicates detections of sample duplicate.16. Total chromium results are compared to the chromium(III) PSRG as chromium(VI) was analyzed seperately.Boring IDSample Depth (ft bgs)Sample Date1. Residential and Industrial/Commercial health based preliminary soil remediation goals (PSRGs) from North Carolina Department of Environmental Quality (NCDEQ), June 2021.2. Only constituents that were detected above the Method Detection Limit (MDL) in at least one soil sample or which had RL values reported above the Residential or Industrial/Commercial PSRGs are included in this table.Geosyntec Consultants of NC, P.C.Page 1 of 1December 2021

APPENDIX B
GRADING PLANS

+-0.06+0.20-0.20 +-0.05+-0.18+-0.56+-0.87+0.01-0.01 +0.14-0.14+-0.84+-0.90+-0.65+-0.15+0.30-0.30 +0.06-0.06+-0.25+-0.69+-0.47+-0.21+0.09-0.09 +0.44-0.44 +0.64-0.64+0.06-0.06 +0.24-0.24 +-0.35+-0.05+0.24-0.24 +0.54-0.54 +0.85-0.85 +1.23-1.23+0.12-0.12 +0.64-0.64 +-0.19+0.60-0.60 +0.64-0.64 +1.33-1.33 +1.64-1.64 +1.85-1.85 +2.21-2.21+0.25-0.25 +1.82-1.82 +1.75-1.75 +1.40-1.40 +1.02-1.02 +1.44-1.44 +2.04-2.04 +2.13-2.13 +2.23-2.23 +2.50-2.50+1.09-1.09 +2.05-2.05 +2.89-2.89 +2.35-2.35 +1.52-1.52 +0.36-0.36 +0.59-0.59 +0.87-0.87 +1.57-1.57 +2.71-2.71+0.40-0.40 +1.00-1.00 +3.43-3.43 +2.83-2.83 +2.05-2.05 +0.78-0.78 +1.03-1.03 +1.31-1.31 +2.05-2.05 +2.88-2.88 +0.53-0.53+-0.62+2.98-2.98 +2.34-2.34 +1.48-1.48 +1.74-1.74 +2.30-2.30 +3.13-3.13 +1.30-1.30+0.84-0.84 +3.34-3.34 +1.69-1.69 +1.92-1.92 +2.16-2.16 +3.01-3.01 +3.39-3.39 +1.90-1.90+0.31-0.31 +3.80-3.80 +2.08-2.08 +2.29-2.29 +2.53-2.53 +3.08-3.08 +3.66-3.66 +3.00-3.00+1.00-1.00 +4.43-4.43 +2.31-2.31 +2.54-2.54 +2.81-2.81 +3.57-3.57 +3.88-3.88 +3.38-3.38+-0.86+2.49-2.49 +4.54-4.54 +2.41-2.41 +2.69-2.69 +3.00-3.00 +3.80-3.80 +4.12-4.12 +3.83-3.83+-0.03+-0.73+2.60-2.60 +4.30-4.30 +2.39-2.39 +2.75-2.75 +3.13-3.13 +3.80-3.80 +4.36-4.36 +4.44-4.44 +0.79-0.79+0.13-0.13 +0.93-0.93 +2.26-2.26 +4.22-4.22 +2.35-2.35 +2.78-2.78 +3.21-3.21 +4.10-4.10 +4.43-4.43 +3.28-3.28 +0.99-0.99+-0.31+0.96-0.96 +2.72-2.72 +4.67-4.67 +4.30-4.30 +4.33-4.33 +3.99-3.99 +4.36-4.36 +5.18-5.18 +4.45-4.45 +1.77-1.77+-0.12+-2.73+1.20-1.20 +3.02-3.02 +3.85-3.85 +4.06-4.06 +3.88-3.88 +3.21-3.21 +3.46-3.46 +3.68-3.68 +4.31-4.31 +3.02-3.02+-0.48+-1.90+3.33-3.33 +3.60-3.60 +3.17-3.17 +3.57-3.57 +4.27-4.27 +2.04-2.04 +2.47-2.47 +3.04-3.04 +4.18-4.18 +3.62-3.62+-0.54+-1.73+4.49-4.49 +3.62-3.62 +3.26-3.26 +3.63-3.63 +4.58-4.58 +2.10-2.10 +2.54-2.54 +3.12-3.12 +4.38-4.38 +4.31-4.31 +0.21-0.21+-0.60+-1.75+4.39-4.39 +3.64-3.64 +3.29-3.29 +3.66-3.66 +4.16-4.16 +2.13-2.13 +2.58-2.58 +3.17-3.17 +4.73-4.73 +4.90-4.90 +1.34-1.34+-0.67+-1.89+3.84-3.84 +3.57-3.57 +3.28-3.28 +3.65-3.65 +4.96-4.96 +2.10-2.10 +2.56-2.56 +3.17-3.17 +4.96-4.96 +5.11-5.11 +1.96-1.96+-0.72+-1.99+2.85-2.85 +3.52-3.52 +3.23-3.23 +3.59-3.59 +5.29-5.29 +2.02-2.02 +2.48-2.48 +3.13-3.13 +4.98-4.98 +5.16-5.16 +2.61-2.61+-0.79+-2.09+2.10-2.10 +3.44-3.44 +3.11-3.11 +3.45-3.45 +4.54-4.54 +1.87-1.87 +2.33-2.33 +3.24-3.24 +4.71-4.71 +4.92-4.92 +2.66-2.66+-0.80+-2.19+1.43-1.43 +3.31-3.31 +2.92-2.92 +3.25-3.25 +3.72-3.72 +1.64-1.64 +2.08-2.08 +2.71-2.71 +4.32-4.32 +4.70-4.70 +2.44-2.44
+-0.84+-2.19+0.94-0.94 +3.26-3.26 +2.77-2.77 +2.98-2.98 +3.65-3.65 +1.31-1.31 +1.73-1.73 +2.73-2.73 +3.65-3.65 +4.17-4.17 +1.78-1.78 +0.00-0.00+-0.82+-2.18+0.54-0.54 +3.15-3.15 +2.76-2.76 +2.80-2.80 +2.84-2.84 +0.88-0.88 +1.23-1.23 +2.10-2.10 +2.78-2.78 +3.34-3.34 +0.78-0.78 +0.00-0.00+-0.02+0.69-0.69 +0.76-0.76 +0.81-0.81 +0.95-0.95 +0.98-0.98 +0.65-0.65 +0.37-0.37 +0.13-0.13 +-0.03+0.39-0.39
+-0.68+-0.64+0.13-0.13 +0.25-0.25 +0.17-0.17 +0.10-0.10 +-1.73+-3.08+-3.60+-3.13+-3.58+-4.28+-4.29+-3.64+-3.18+-2.56+-3.73+-0.97+0.16-0.16
+-1.34+-1.36+-1.03+-1.01+-0.89+1.43-1.43 +2.12-2.12 +0.48-0.48 +0.37-0.37 +0.30-0.30 +-0.09+-3.40+-7.21+-8.03+-6.55+-6.20+-5.58+-5.73+-3.49+-0.93+2.11-2.11 +-0.01+-0.53+0.62-0.62
+-1.04+-1.38+-0.92+-1.38+-1.82+1.66-1.66 +2.14-2.14 +0.43-0.43 +-0.21+0.24-0.24 +-0.28+-5.88+-9.64+-9.83+-6.47+-6.21+-4.38+-4.43+-3.28+-1.23+1.63-1.63 +-0.36+-0.62+2.79-2.79
+-0.18+-0.66+-0.69+-1.57+-2.05+1.65-1.65 +2.30-2.30 +0.56-0.56 +-0.16+0.20-0.20 +-0.17+-6.46+-9.68+-9.90+-6.89+-6.16+-4.10+-4.21+-4.33+-2.08+1.30-1.30 +-0.35+-1.45+1.96-1.96
+0.78-0.78 +0.01-0.01 +-0.49+-1.77+-2.28+1.75-1.75 +2.55-2.55 +0.71-0.71 +0.03-0.03 +0.48-0.48 +-0.11+-6.30+-9.74+-10.14+-7.87+-6.45+-6.66+-7.25+-7.40+-3.26+0.40-0.40 +-0.24+-1.39+1.33-1.33
+0.68-0.68 +0.46-0.46 +-0.45+-1.96+-2.52+2.28-2.28 +2.78-2.78 +0.91-0.91 +0.19-0.19 +0.60-0.60 +0.23-0.23 +-5.63+-10.39+-10.39+-9.58+-9.38+-9.66+-9.69+-9.67+-4.66+-0.09+-0.27+-1.51+0.05-0.05
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+0.14-0.14THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC.NC LICENSE #F-0102200 SOUTH TRYON STREET, SUITE 200CHARLOTTE, NORTH CAROLINA 28202PHONE [phone]C2022SHEET 1 of 1THIS PLAN IS CONCEPTUAL IN NATURE AND HAS BEEN PRODUCED WITHOUT THE BENEFIT OF A SURVEY, CODE RESEARCH, OR CONTACT WITH THE CITY, COUNTY, ETC.NO
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40 801601-4 INFRASTRUCTURE 1A:- CUT - 47,658 CY- FILL - 40,063 CYTHE PEARL: CHARLOTTE INNOVATION DISTRICT - MASS GRADE CUT-FILL ANALYSISDATE: 03-31-2022