HomeMy WebLinkAbout26028_Statesville Ave Properties_ESA Work Plan_20230501
ENVIRONMENTAL SITE
ASSESSMENT WORK PLAN
STATESVILLE AVENUE PROPERTIES
3239, 3245 Statesville Avenue and
2128, 2129 Whittington Street
Charlotte, North Carolina
Brownfields Project Number: 26028-22-060
PREPARED BY:
NOVA Engineering & Environmental, Inc.
417 Minuet Lane, Suite D
Charlotte, North Carolina 28273
North Carolina License No: C-2807
_______________________
Steven M. Aldis, RSM, PG
Project Manager
May 1, 2023
P R O F E S S I O N A L | P R A C T I C A L | P R O V E N
417 Minuet Lane, Suite D, Charlotte, North Carolina 28217
NOVA North Carolina License No: C -2807
t. 980.321.4100 / f. 980.321.4099 / usanova.com
May 1, 2023
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WASTE MANAGEMENT – BROWNFIELDS REDEVELOPMENT SECTION
1646 Mail Services Center
Raleigh, North Carolina 27699-1646
Attention: Ms. Carolyn Minnich
Brownfields Project Manager (Temporarily Assigned)
Developer: Mr. TJ Redmond
tjredmond@ridgehousecapital.com
LR Statesville Investors, LLC
1600 S. Brentwood Blvd., Suite 220
St. Louis, Missouri 63144
Subject: Environmental Site Assessment Work Plan
Statesville Avenue Properties
3239, 3245 Statesville Avenue and 2128, 2129 Whittington Street
Charlotte, North Carolina
NOVA Project Number 10705-3023003
Brownfields Project # 26028-22-060
Dear Ms. Minnich:
NOVA Engineering and Environmental, Inc. (NOVA) has completed the Environmental Site Assessment
Work Plan (Work Plan) for the Statesville Avenue Properties Site located at 3239, 3245 Statesville
Avenue and 2128, 2129 Whittington Street in Charlotte, Mecklenburg County, North Carolina.
This Work Plan was developed using the Environmental Site Assessment Work Plan Minimum
Requirements Checklist from the North Carolina Department of Environmental Quality (NCDEQ)
Brownfields Redevelopment Section dated March 2023 (version 3). This Work Plan presents our
understanding of the project information, a description of the environmental services proposed by
NOVA, and our understanding of directives from NCDEQ.
If you have any questions, or if we may be of further assistance, please do not hesitate to contact us.
Sincerely,
NOVA Engineering and Environmental, Inc.
Kyle Russell Keith Rice
Staff Professional Senior Geologist
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................................................................... 1
1.1 SITE AND PROJECT INFORMATION .............................................................................................. 1
1.2 HISTORICAL SUMMARY OF SITE ACTIVITIES................................................................................ 1
1.3 DATA GAPS .................................................................................................................................... 5
2.0 SCOPE OF WORK ................................................................................................................ 6
2.1 SEDIMENT SAMPLING .................................................................................................................. 6
2.2 SURFACE WATER SAMPLING ....................................................................................................... 6
3.0 SAMPLING METHODOLOGY ............................................................................................... 7
3.1 SEDIMENT SAMPLING .................................................................................................................. 7
3.2 SURFACE WATER SAMPLING ....................................................................................................... 7
4.0 LABORATORY ANALYSIS .................................................................................................... 8
4.1 SEDIMENT ANALYSIS ................................................................................................................... 8
4.2 SURFACE WATER ANALYSIS ......................................................................................................... 8
5.0 QUALITY ASURANCE / QUALITY CONTROL ........................................................................ 9
6.0 INVESTIGATION DERIVED WASTE (IDW) MANAGEMENT ............................................... 10
7.0 REPORTING....................................................................................................................... 11
8.0 RECEPTOR SURVEY .......................................................................................................... 12
ATTACHMENTS
ATTACHMENT 1 – WORK PLAN APPROVAL SIGNATURE PAGE
TABLE 1 – ANALYTICAL SUMMARY TABLE
FIGURE 1 – SITE LOCATION MAP
FIGURE 2 – SITE MAP
FIGURE 3 – PROPOSED DEVELOPMENT
APPENDIX – SUMMARY OF HISTORICAL ANALYTICAL DATA
BROWNFIELDS RECEPTOR SURVEY FORM
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
Page 1
1.0 INTRODUCTION
NOVA Engineering and Environmental, Inc. (NOVA) was retained by LR Statesville Investors,
LLC (Client) to complete an Environmental Site Assessment Work Plan (Work Plan) on the
Statesville Avenue Properties site located at 3239, 3245 Statesville Avenue and 2128, 2129
Whittington Street in Charlotte, Mecklenburg County, North Carolina (Subject Property). A site
location map is included as Figure 1 in the Attachments.
1.1 SITE AND PROJECT INFORMATION
The Subject Property consists of an approximately 19.7-acre site located at 3245
Statesville Avenue in Charlotte, Mecklenburg County, North Carolina. According to the
Mecklenburg County Geographic Information System (GIS) database, the Subject
Property consists of five (5) land parcels identified as Mecklenburg County Parcel IDs
07706303, 07706308, 07706309, 07706313, and 07705201. The Subject Property
is bordered by Statesville Avenue to the east, Atando Avenue and Irwin Creek to the
south, and Interstate 77 and Kennedy Branch to the west. A Site Map including an
aerial photograph is included as Figure 2 in the Attachments.
The Subject Property is currently undeveloped, partially wooded, vacant land. The
Subject Property also contains greenspace including trees, grass, and low-growing
vegetation. Irwin Creek extends through the southeast, wooded corner of the Subject
Property in a generally east-west orientation.
1.2 HISTORICAL SUMMARY OF SITE ACTIVITIES
The Subject Property is located on the north side of Charlotte, North Carolina.
Contaminants had not yet been identified at the Subject Property at the time of the
Brownfields Property Application Submittal (NCBP# 26028-22-060) on January 6,
2023, by Alexander Ricks, PLLC on behalf of LR Statesville Investors, LLC (Prospective
Developer). The Brownfields Property Application summarized the historical uses of the
Subject Property as "residential, wooded land, and agricultural/pastureland starting at
least in 1938. In the 1970s, one residential structure was removed. In the 2000s, the
remaining residential structures were removed and the property became increasingly
wooded/vegetated land.”
ECS Southeast, LLP (ECS) performed a Phase I ESA report for the Subject Property,
dated July 20, 2022. The Phase I ESA identified the following off-site Recognized
Environmental Conditions (REC) in connection with the Subject Property:
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
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Off-site RECs:
• “Based on the close proximity to the subject property, as well as documented
impacts above standards near Irwin Creek at the former landfill facility, there is a
potential for former waste discharge and runoff to Irwin Creek from this facility to
impact the subject property. Based on this information, ECS considers the potential
for the former east adjacent landfill to impact the subject property to represent a
REC.
• Based on the length of operation as a gas station (at least 10 years), distance to
the subject property, and lack of UST closure documents, ECS considers the
potential for the former gas station at 3100 Statesville Avenue to impact the
subject property to represent a REC.
• ECS considers the potential for the upgradient, former east adjacent/adjoining
auto repair facilities (3300/3304 and 3307 Statesville Avenue) to impact the
subject property represents a REC.”
PREVIOUS ASSESSMENT
NOVA reviewed a Report of Environmental Assessment Services prepared by ECS
Southeast, LLP (ECS), dated January 12, 2023, that included methane screening,
groundwater sampling, soil gas sampling, soil sampling and stockpile soil sampling.
The following analytical results provided below are from this January 12, 2023 report.
METHANE SCREENING RESULTS
ECS installed eight (8) methane screening points (M-1 through M-8) within the
approximate proposed building footprints on June 13, 2022. ECS collected methane
gas measurements on November 14 and 15, 2022 including the measurement of
methane, carbon dioxide, oxygen and hydrogen sulfide concentrations present (if any)
and the static and differential pressures utilizing a Landtec GEM 5000 Pls Landfill Gas
Analyzer and Extraction Monitor. Screening point M-1 was previously damaged and
was unable to be used during the November 2022 sampling event. Methane was not
detected in the seven (7) points screened (M-2 through M-8) on November 14 and 15,
2022. Based on these findings, NC DEQ confirmed via email correspondence on March
30th, 2023 that no further methane screening or methane mitigation is required at this
time.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
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GROUNDWATER ANALYTICAL RESULTS
ECS installed five (5) monitoring wells (MW-1 through MW-5) on November 15 and 16,
2022 to depths ranging from 15 to 24 feet below ground surface (bgs). The monitoring
wells were reportedly “developed until the water produced was visibly free of
sediment”. ECS used a low-flow peristaltic pump to collect groundwater samples on
November 18, 2022 after the monitoring wells had 24-hours to stabilize. Six (6)
groundwater samples (including MW-Dup) were collected and analyzed for Volatile
Organic Compounds (VOCs), Semi-Volatile Organic Compounds (SVOCs) and dissolved
RCRA Metals.
VOCs: Acetone was detected in groundwater samples MW-3 and MW-4, 2-butanone
was detected in groundwater sample MW-3 and methyl tert-butyl ether (MTBE) was
detected in MW-1 and MW-2 at concentrations above laboratory method detection
limits, but below North Carolina 2L Groundwater Quality Standards and Vapor Intrusion
Screening Levels (VISLs), if applicable. No additional VOCs were detected above their
respective lab method detection limits.
SVOCS: No SVOCs were detected above their respective laboratory method detection
limits.
Metals: Total barium in MW-2, MW-3 and MW-5 samples, total chromium in MW-2,
MW-3, MW-4 and MW-5 samples, and total lead in MW-2, MW-3 and MW-5 samples
were detected at concentrations greater than their respective NC 2L Groundwater
Quality Standards.
Dissolved chromium in MW-3 and dissolved lead in MW-3 and W-4 were detected at
concentrations greater than their respective NC 2L Groundwater Quality Standards.
SOIL GAS ANALYTICAL RESULTS
Eight (8) shallow soil gas probes (SG-1 through SG-8) were advanced to depths of 6
feet bgs utilized a Direct Push Technology (DPT) drill rig. The soil gas vapor points were
developed with dedicated Nylaflow tubing, air stone, 1’ of clean coarse sand and a
bentonite seal. The soil gas probes were purged three (3) volumes of tubing with a seal
test performed using helium gas tracer. No soil gas samples were collected from SG-7
and SG-8 as water was observed in tubing during the development of these vapor
points. Seven (7) soil gas samples (including duplicate SG-Dup) were collected via a
1-liter Summa canister and analyzed for VOCs via EPA Method TO-15. Benzene in
SG-1 and 1,3-butadiene in SG-1 and SG-5 were detected in exceedance of their
respective Residential VISLs but below their respective Non-Residential VISLs.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
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The soil gas analytical results were entered into NC DEQ’s Risk Calculator based on
four (4) exposure units (buildings #1 through #4) based on the proposed building
layout. The highest concentration detected for each compound within each exposure
unit was entered into the risk calculator as the hypothetical “worst case scenario” for
that proposed building. The soil gas concentrations detected in proposed buildings #1,
2 and 3 did not exceed the risk threshold for Residential or Non-Residential usage
based on the risk calculator. The concentrations detected in proposed building #4
exceeded the risk threshold for Residential usage but not for Non-Residential usage
based on the risk calculations. ECS re-ran the risk calculations for building #4
excluding the concentration of 1,3-Butadiene, “as this compound is most likely
associated with the installation of the soil gas probes (due to heating and degradation
of rubber O-rings in drive rods) and not normally indicative of subsurface conditions”.
The revised building #4 risk calculator results did not exceed Residential or Non-
Residential thresholds and the re-calculated Hazard Index was reduced from 3.3 to
0.046 when excluding the 1,3-Butadiene concentration.
SOIL SAMPLE RESULTS
ECS collected nine (9) soil samples (SB-1 through SB-8 including one (1) duplicate)
during the installation of the eight (8) soil gas sample points within the approximate
proposed building footprints. The soil samples were screened with a Photo-Ionization
Detector (PID) in the field and soil samples yielding the highest PID readings were
collected and sent for laboratory analysis for VOCs, SVOCs, RCRA 8 Metals and
hexavalent chromium.
Methylene chloride was detected in soil borings SB-2, SB-4, SB-5, SB-6 and SB-8 (at
varying depths) at concentrations greater than the Protection of Groundwater
Preliminary Soil Remediation Goal (PSRG). Additional VOCs were detected above the
laboratory method detection limits but below their respective PSRGs.
Benzo(a)anthracene, benzo(a)pyrene and benzo(b)fluoranthene were detected in the
building #1 composite sample at concentrations greater than their respective
Residential and Protection of Groundwater PSRGs. Benzo(b)fluoranthene was
detected in the building #2 composite sample at a concentration greater than its
Residential and Protection of Groundwater PSRGs. Hexavalent chromium was
detected in exceedance of the Residential PSRG in building #1, #2 and #4 composite
samples. Additional metals were detected at concentrations above the laboratory
method detection limits but below their respective PSRGs.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
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STOCKPILE SOIL SAMPLE RESULTS
ECS collected three (3) composite soil samples (SP-1, SP-2 and SP-3) and three (3) grab
samples from the approximate 3,000-cubic yard stockpile in the western portion of the
Subject Property. The soil stockpile was divided into three (3) sections and five (5) soil
samples were collected to a depth of 15 feet bgs using DPT within each section. In
addition, individual grab samples for VOC analysis were collected from sample intervals
with the highest photoionization detector (PID) readings. The three (3) composite soil
samples were analyzed for SVOCs and RCRA 8 Metals (plus hexavalent chromium) and
five (5) individual grab soil samples were analyzed for VOCs.
Methylene Chloride was detected in individual soil sample SS-4 (0-5’) at a concentration
greater than the Protection of Groundwater PSRG. Totally xylenes detected in SS-4 (0-5’)
were detected above laboratory method reporting limits but less than PSRGs. No SVOCs
were detected above the laboratory method reporting limits. Hexavalent Chromium was
detected in each the of the composite stockpile soil samples (SP-1, SP-2, and SP-3) at
concentrations greater than its Residential PSRG but less than the Protection of
Groundwater PSRG. Additional metals were detected above laboratory method reporting
limits but below their respective PSRGs.
1.3 DATA GAPS
Based on correspondence with NC DEQ (temporary) Brownfields Project Manager Ms.
Carolyn Minnich on March 30, 2023 after her review of the findings of the previous
methane screening, soil, soil gas and groundwater sampling performed by ECS as
summarized in their Report of Environmental Services dated January 12, 2023, it has
been determined that sediment soil and surface water sampling from Irwin Creek will
be required in order to complete a Brownfields Agreement for the Subject Property. NC
DEQ also requested the completion of an NC Brownfields Receptor Survey.
NOVA’s Work Plan was designed to assess the current conditions at the Subject
Property. The Work Plan addresses one (1) main area associated with the Subject
Property. The proposed sediment and surface water samples are intended to assess
the upstream and downstream conditions of Irwin Creek as it pertains to the Subject
Property.
NOVA has developed this Work Plan to assess sediment and surface water conditions
in Irwin Creek on the Subject Property. NOVA will collect sediment and surface water
from upstream and downstream locations of Irwin Creek within the boundary of the
Subject Property. The upstream and downstream sample locations are intended to
assess if the conditions of Irwin Creek are being negatively impacted by the Subject
Property or off-site sources.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
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2.0 SCOPE OF WORK
NOVA will be completing site activities in Irwin Creek along the boundary of the Subject Property.
A Site Map is provided as Figure 2 in the Attachments identifying the sampling locations. The
details of each sampling location are summarized on Table 1 in the Attachments.
2.1 SEDIMENT SAMPLING
Based on the potential for impact to Irwin Creek, the identified RECs and to satisfy NC
DEQ’s request for additional data, NOVA proposes to collect two (2) sediment samples
from upstream and downstream locations of Irwin Creek via grab sampling. The
sediment samples will be collected at a shallow depth of approximately 0-1 feet below
the surface of the creek bed. One (1) sediment sample from each location will be
submitted to an appropriately accredited laboratory for the following analyses:
• Volatile Organic Compounds (VOCs) by United States Environmental Protection
Agency (US EPA) Solid Waste (SW)-846 Method 8260,
• Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270,
• Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method
6010 and 7473, and
• Hexavalent Chromium by USEPA SW-846 Method 7199.
2.2 SURFACE WATER SAMPLING
NOVA proposes to collect two (2) surface water samples, one (1) each from upstream
and downstream locations of Irwin Creek along the southern boundary of the Subject
Property. The surface water samples will be co-located with the sediment samples.
The collected surface water samples will be submitted to an appropriately accredited
laboratory for the following analyses:
• VOCs by USEPA SW-846 Method 8260,
• SVOCs by USEPA SW-846 Method 8270, and
• RCRA Metals by SW-846 Methods 6010/7473.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
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3.0 SAMPLING METHODOLOGY
Field procedures and protocols used during this assessment will be performed in general
accordance with those prescribed in ASTM International (ASTM) Standard Practice for
Environmental Site Assessments: Phase II Environmental Site Assessment Process, Designation:
E1903-19, USEPA Region IV Laboratory Services and Applied Science Division (LASASD)
Operating Procedure for Sediment Sampling-LSASDPROC-200-R4 dated February 23, 2020,
USEPA Region IV LASASD Operating Procedure for Surface Water Sampling-LSASDPROC-201-R5
dated December 23, 2021, and the North Carolina Division of Waste Management (DWM)
Inactive Hazardous Sites Branch (IHSB) Program’s Guidelines for Assessment and Cleanup of
Contaminated Sites dated September 2022.
3.1 SEDIMENT SAMPLING
Sediment samples will be collected as a grab sample utilizing a stainless steel scoop or
spoon at a shallow depth (0-1 feet) from each of the two (2) sediment sample locations
(SED-1 and SED-2). One (1) sediment sample from a shallow depth (0-1 feet) at each
location will be submitted to an appropriately accredited laboratory for analysis.
Sediment samples will be collected in laboratory-provided sampling containers and
placed on ice for transport to the laboratory. The samples will be kept on ice for transport
to an accredited laboratory under proper chain-of-custody procedures.
3.2 SURFACE WATER SAMPLING
During surface water sampling activities, NOVA will collect surface water quality
parameters (pH, temperature, ORP, DO, turbidity and conductivity) after collecting each
surface water sample.
Surface water samples will be collected directly into laboratory-provided sampling
containers and placed on ice for transport to the laboratory. The samples will be kept on
ice for transport to an accredited laboratory under proper chain-of-custody procedures.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
Page 8
4.0 LABORATORY ANALYSIS
NOVA will work with a National Environmental Laboratory Accreditation Program (NELAP)-
accredited laboratory (Pace Analytical) with laboratory reporting limits/method detection
limits that meet applicable regulatory thresholds. In addition, Pace Analytical holds applicable
North Carolina accreditations such as NC Aquatic Toxicity Certification (#41), NC Drinking
Water Certification (#21704/#37706), NC Environmental Certification (#375/381), North
Carolina Field Services Certification (#37706), and North Carolina Wastewater Certification
(#12). Laboratory data will be reported under Level II quality assurance/quality control
(QA/QC) criteria. In addition, method detection limits (MDL) and
j-flags (estimated concentrations between the method detection limits and the laboratory
detection limit) will be included in the laboratory reporting.
4.1 SEDIMENT ANALYSIS
Sediment samples will be submitted to a North Carolina-certified laboratory for the
following analyses:
• Volatile Organic Compounds (VOCs) by United States Environmental Protection
Agency (US EPA) Solid Waste (SW)-846 Method 8260,
• Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270,
• Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method
6010 and 7473, and
• Hexavalent Chromium by USEPA SW-846 Method 7199.
The collected samples will be kept on ice for transport to an accredited laboratory under
proper chain-of-custody procedures.
4.2 SURFACE WATER ANALYSIS
Surface water samples will be submitted to a North Carolina-certified laboratory for the
following analyses:
• VOCs by US EPA SW-846 Method 8260,
• SVOCs by USEPA SW-846 Method 8270, and
• RCRA Metals by SW-846 Methods 6010/7473.
The collected samples will be kept on ice for transport to an accredited laboratory under
proper chain-of-custody procedures.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
Page 9
5.0 QUALITY ASURANCE / QUALITY CONTROL
Samples will be labeled with a distinct sample identification number, the sampler’s initials and
the date of collection. Each sample container will be properly sealed, labeled, and placed in an
ice chest (with ice) for same-day transport to an accredited laboratory (Pace Analytical) which
uses USEPA SW-846 protocols. A properly completed chain-of-custody form will be initiated in
the field and accompany the samples when submitted to the laboratory for analyses.
During sediment sampling activities, NOVA will collect one (1) duplicate sample of sediment for
QA/QC purposes. The duplicate sample will be analyzed for the same parameters and by the
same methods as the sediment samples collected for assessment.
During surface water sampling activities, NOVA will collect one (1) duplicate sample of surface
water for QA/QC purposes. The duplicate sample will be analyzed for the same parameters and
by the same methods as the surface water samples collected for assessment.
One (1) trip blank will be analyzed per sampling event and will accompany the samples for QA/QC
purposes. The trip blank samples will be analyzed for VOC by US EPA SW-846 Method 8260.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
Page 10
6.0 INVESTIGATION DERIVED WASTE (IDW) MANAGEMENT
No Investigation Derived Waste (IDW) is anticipated during this assessment.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
Page 11
7.0 REPORTING
Following the completion of the aforementioned assessment, NOVA will produce a Limited
Environmental Site Assessment (ESA) report. The Limited ESA report will document the field
activities performed, work practices, provide summary tables and the full laboratory report for
the analytical results for the sediment and surface water samples collected, provide a receptor
survey, and present possible recommendations. In addition, laboratory analytical results not
meeting QA/QC objectives will be identified. The Limited ESA will also be used to evaluate future
site restrictions and activities needed to comply with the NCDEQ Brownfields Agreement. The
Limited ESA report and supporting documents will be signed and sealed by a Professional
Geologist and/or Professional Engineer.
Environmental Site Assessment Work Plan May 1, 2023
Statesville Avenue Properties NOVA Project Number 10704-3023003
Page 12
8.0 RECEPTOR SURVEY
NOVA will conduct a receptor survey for the Subject Property. The receptor survey will be
conducted in general accordance with NC Brownfields protocols and completed using the NC
Brownfields Receptor Survey form. A blank copy of the NC Brownfields Receptor Survey form is
provided in the attachments.
ATTACHMENT 1 – WORK PLAN APPROVAL
SIGNATURE PAGE
ATTACHMENT 1
DEQ Brownfields Redevelopment Section
Assessment Work Plan Approval Signature Page
To be completed by Development Team and returned to DEQ Brownfields for review & signature.
Brownfields Project Name: Statesville Avenue Properties
Brownfields Project Number: 26028-22-060
Work Plan Title: Environmental Site Assessment Work Plan
Date: May 1, 2023
Revision Number: N/A
Be advised that this approval from DEQ Brownfields does not waive any applicable requirement to
obtain any necessary permits, licenses, or certifications for the above listed activities nor does it waive
any requirement to comply with applicable law for such activities.
Prospective Developer (PD): LR Statesville Investors, LLC
Contact Person: TJ Redmond
Phone Numbers: Office: 314-441-4003 Mobile: 314-280-1505
Email: tjredmond@ridgehouseco.com
Property Owner (if different from above): 3245 Statesville Property LLC
Contact Person: Ian Levine
Phone Numbers: Office: 646-747-2199 Fax: 646-607-8314
Email: ilevine@spandreldevelopment.com
Environmental Consultant: NOVA Engineering and Environmental, Inc.
Contact Person: Kyle Russell
Phone Numbers: Office: 980-321-4100 Mobile: 980-298-3854
Email: kyrussell@usanova.com
Signature:
Brownfields Project Manager: Carolyn Minnich
Phone Numbers: Office: 704-661-0330 Mobile: 704-661-0330
Email: Carolyn.minnich@ncdenr.gov
Signature:
Consultant: NOVA Engineering and Environmental, Inc. Date 5/1/2023
Printed Name/Title/Company: Steven M. Aldis, Project Manager,
NOVA
Brownfields Project Manager:Click or tap here to enter text. Date Click or tap to enter a date.
05/09/2023
TABLE 1 – ANALYTICAL SUMMARY TABLE
Sample ID Sample Objective Sample Depth Analytical Methods
SW-2
Assess Surface Water
conditions and deliniate
potential impact of Irwin
Creek - downstream of the
Subject Property
Surface/NA
-Volatile Organic Compounds (VOCs) by United States Environmental Protection Agency (US EPA)
Solid Waste (SW)-846 Method 8260,
-Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270,
-Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method 6010 and 7473,
and
SED-1
Identify Soil Conditions and
deliniate potential impact of
Irwin Creek - upstream of the
Subject Property
NA
-Volatile Organic Compounds (VOCs) by United States Environmental Protection Agency (US EPA)
Solid Waste (SW)-846 Method 8260
-Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270
-Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method 6010 and 7473,
and -
Hexavalent Chromium by US EPA SW-846 Method 7199
SED-2
Identify Soil Conditions and
deliniate potential impact of
Irwin Creek - Downstream of
the Subject Property
NA
-Volatile Organic Compounds (VOCs) by United States Environmental Protection Agency (US EPA)
Solid Waste (SW)-846 Method 8260
-Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270
-Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method 6010 and 7473,
and -Hexavalent
Chromium by US EPA SW-846 Method 7199
DUP-1 Duplicate of one sediment
sample NA
-Volatile Organic Compounds (VOCs) by United States Environmental Protection Agency (US EPA)
Solid Waste (SW)-846 Method 8260
-Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270
-Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method 6010 and 7473,
and -Hexavalent Chromium by
US EPA SW-846 Method 7199
DUP-1 Duplicate of one surface
water sample NA
-Volatile Organic Compounds (VOCs) by United States Environmental Protection Agency (US EPA)
Solid Waste (SW)-846 Method 8260
-Semi-Volatile Organic Compounds (SVOCs) by USEPA SW-846 Method 8270
-Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method 6010 and 7473,
and
Table 1 - Summary Table
Statesville Avenue Properties
NC Brownfields No.: 26028-22-060
-Volatile Organic Compounds (VOCs) by United States Environmental Protection Agency (US EPA)
Solid Waste (SW)-846 Method 8260
-Semi-Volatile Organic Compounds (SVOCs) by US EPA SW-846 Method 8270,
-Resource Conservation and Recovery Act (RCRA) Metals by USEPA SW-846 Method 6010 and 7473,
and Hexavalent Chromium by US EPA SW-846 Method 7199
Surface/NA
Assess Surface water
conditions and deliniate
potential impact of Irwin
Creek - upstream of the
Subject Property
SW-1
-Hexavalent Chromium by US EPA SW-846 Method 7199
-Hexavalent Chromium by US EPA SW-846 Method 7199
-Hexavalent Chromium by US EPA SW-846 Method 7199
FIGURES # 1-3
FIGURE 1
SITE LOCATION MAP
SOURCE:
https://polaris3g.mecklenburgcountync.gov/
DATE: 2023
SCALE: As Shown
STATESVILLE AVENUE PROPERTIES
Charlotte, Mecklenburg County, NC
NOVA Project Number 3023003
Subject Property
Approximate Subject
Property Boundary
FIGURE 2
Site Map
SOURCE: Figure 3 “Select Sample
Locations Map” from ECS’s Report of
Environmental Assessment Services, dated
January 12, 2023
SCALE: As Shown
STATESVILLE AVENUE PROPERTIES
Charlotte, Mecklenburg County, NC
NOVA Project Number 3023003
Approximate Subject
Property Boundary
Subject Property
= Proposed Surface Water Sample (SW-#) = Proposed Sediment Sample (SED-#)
SW-1
SW-1
SW-2
SED-1
SED-2
FIGURE 3
PROPOSED REDEVELOPMENT
SOURCE: Google Earth Pro Base Map (July 2022) Overlayed with “Site Plan 2022 with FFE” provided by LR
Statesville Investors, LLC
SCALE: As Shown
STATESVILLE AVENUE PROPERTIES
Charlotte, Mecklenburg County, North Carolina
NOVA Project Number 3023003
Approximate Subject
Property Boundary
Legend
SW-# = Proposed Surface Water Sample (2)
SED-# = Proposed Sediment Sample (2)
MW-# Historic Groundwater Sample Performed by Others
M-# = Historic Methane Sample Point Performed by Others
SG-#/SB-# = Historic Soil Gas/Soil Sample Location Performed by Others
APPENDIX - SUMMARY OF HISTORICAL
ANALYTICAL DATA
FIGURES
FIGURE 1
USGS TOPOGRAPHIC MAP
STATESVILLE AVE. MULTI-FAMILY DEVELOPMENT
STATESVILLE AVENUE AND WHITTINGTON STREET
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:17096-B
SOURCE:
USGS 7.5’ TOPOGRAPHIC MAP
DERITA, NC 2019
SCALE:
AS SHOWN
SITE
LOCATION
FIGURE 2
SITE AERIAL MAP
STATESVILLE AVE. MULTI-FAMILY DEVELOPMENT
STATESVILLE AVENUE AND WHITTINGTON STREET
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:17096-B
SOURCE:
CHARLOTTE MECKLENBURG COUTNY POLARIS GIS
WEBSITE ACCESSED APRIL 11, 2022
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
LEGEND
FORMER
LANDFILL
LOCATION
FIGURE 3
SELECT SAMPLE LOCATIONS MAP
STATESVILLE AVE. MULTI-FAMILY DEVELOPMENT
STATESVILLE AVENUE AND WHITTINGTON STREET
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:17096-B
SOURCE:
CHARLOTTE MECKLENBURG COUTNY POLARIS GIS
WEBSITE ACCESSED APRIL 11, 2022
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY LEGEND
APPROXIMATE MONITORING WELL LOCATION APPROXIMATE PROPOSED STRUCTURE LOCATION
FORMER
LANDFILL
LOCATION
SG-1/SB-6
SG-8/SB-5
SG-7/SB-4
SG-2/SB-3
SG-4/SB-8
SG-6/SB-2
SG-5/SB-1
SG-3/SB-7
MW-1
MW-2
MW-5
MW-4
MW-3
APPROXIMATE SOIL GAS\SOIL SAMPLE LOCATION
Building 1
Building 4
Building 3
Building 2
APPROXIMATE METHANE SAMPLE POINT LOCATION
M-8
M-7
M-6
M-5
M-4
M-3
M-2
M-1
FIGURE 4
STOCKPILE SOIL SAMPLE LOCATIONS MAP
STATESVILLE AVE. MULTI-FAMILY DEVELOPMENT
STATESVILLE AVENUE AND WHITTINGTON STREET
CHARLOTTE, NORTH CAROLINA
ECS PROJECT NO. 49:17096-B
SOURCE:
CHARLOTTE MECKLENBURG COUTNY POLARIS GIS
WEBSITE ACCESSED APRIL 11, 2022
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY LEGEND
FORMER
LANDFILL
LOCATION
APPROXIMATE SOIL BORING LOCATION
Section 1
Section 2
SS-1 SS-2
SS-3
SS-4
SS-5
SS-6
SS-7 SS-8
SS-9
SS-10
SS-11
SS-12 SS-13
SS-14SS-15
Section 3
APPROXIMATE STOCKPILE BOUNDARIES
TABLES
Table 1
Summary of Methane Screening Results
Statesville Avenue Multi-Family Development
3239/3245 Statesville Avenue and 2128/2129 Whittington Street
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:17096-B
Sample ID Date Measured CH4 (%)CO2 (%)O2 (%)H2S (%)Static Pressure
(in H20)
Differential
Pressure (in H20)
11/14/22 0.0 0.1 21.9 0 0.02 0.007
11/15/22 0.0 0.1 21.6 0 0.05 0.009
11/14/22 0.0 1.0 20.8 0 0.03 0.009
11/15/22 0.0 0.1 21.6 0 0.00 0.005
11/14/22 0.0 0.1 21.1 0 -0.02 0.016
11/15/22 0.0 0.1 21.4 0 0.01 0.009
11/14/22 0.0 0.1 21.4 0 0.07 0.004
11/15/22 0.0 1.0 21.3 0 0.06 0.005
11/14/22 0.0 0.1 21.8 0 0.04 0.005
11/15/22 0.0 0.1 21.6 0 0.03 0.010
11/14/22 0.0 3.5 17.4 0 0.06 0.011
11/15/22 0.0 2.6 16.3 0 0.11 0.016
11/14/22 0.0 6.9 14.3 0 0.09 -0.013
11/15/22 0.0 5.9 16.0 0 0.08 -0.004
Notes:
CH4 = methane
CO2 = Carbon Dioxide
O2 = Oxygen
H2S = Hydrogen Sulfide
Measurements made with Landtec GEM™ 5000 PLUS Landfill Gas Analyzer and Extraction Monitor
Screening Point M-1 Destroyed Prior to Sampling
M-7
M-8
M-2
M-3
M-4
M-5
M-6
Table 2
Summary of Groundwater Samples Analytical Results
Statesville Avenue Multi-Family Development
3239/3245 Statesville Avenue and 2128/2129 Whittington Street
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:17096-B
VOCs by EPA Method 8260 SVOCs by EPA
Method 8270 Total RCRA Metals by EPA Method 6010/7470/7199
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NC2LGWQS 6,000 4,000 20 Various 10 700 2 10 15 1 20 20
Residential Groundwater VISL NE 450,000 450 Various NV NV NV NV NV 0.18 NV NE
Non-Residential Groundwater VISL NE 1,900,000 2,000 Various NV NV NV NV NV 0.75 NV NV
MW-1 11/18/22 <25.0 <5.0 1.3 BRL <30.0 52.0 <10.0 <10.0 <20.0 <0.20 <40.0 <10.0
MW-2 11/18/22 <25.0 <5.0 1.0 BRL <30.0 8,370 <10.0 35.4 78.9 <0.20 <40.0 5.2 J
MW-DUP*11/18/22 <25.0 <5.0 0.91 J BRL <30.0 <10.0 <10.0 90.2 165 <0.20 <40.0 4.7 J
MW-3 11/18/22 73.1 9.5 <1.0 BRL <30.0 6,950 <10.0 285 577 <0.20 <40.0 <10.0
MW-4 11/18/22 19.9 J <5.0 <1.0 BRL <30.0 226 <10.0 11.0 <20.0 <0.20 <40.0 <10.0
MW-5 11/18/22 <25.0 <5.0 <1.0 BRL <30.0 5,970 <10.0 301 216 <0.20 <40.0 <10.0
Dissolved RCRA Metals by EPA Method 6010/7470/7199
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NC2LGWQS 10 700 2 10 15 1 20 20
Residential Groundwater VISL NV NV NV NV NV 0.18 NV NE
Non-Residential Groundwater VISL NV NV NV NV NV 0.75 NV NV
MW-1 11/18/22 <30.0 55.4 <10.0 <10.0 <20.0 <0.20 <40.0 <10.0
MW-2 11/18/22 <30.0 51.4 <10.0 <10.0 <20.0 <0.20 <40.0 <10.0
MW-DUP*11/18/22 <30.0 52.4 <10.0 <10.0 <20.0 <0.20 <40.0 <10.0
MW-3 11/18/22 <30.0 400 <10.0 22.1 46.2 <0.20 <40.0 <10.0
MW-4 11/18/22 <30.0 212 <10.0 9.5 J 25.1 <0.20 <40.0 <10.0
MW-5 11/18/22 <30.0 43.6 <10.0 <10.0 <20.0 <0.20 <40.0 <10.0
Notes:
All results presented in micrograms per liter (mg/L)J = Estimated concentration detected between laboratory method reporting limit and detection limit
Compounds not shown were not detected NE = Not established
VOCs = Volatile Organic Compounds NV = Not volatile
SVOCs = Semi-volatile Organic Compounds VALUE = concentration greater than the laboratory method reporting limit
NC2LGWQS = North Carolina 2L Groundwater Quality Standards (April 2022)VALUE = concentration greater than the NC2LGWQS
Residential Groundwater VISL = NCDEQ Residential Groundwater Vapor Instrusion Screening Level (July 2022)VALUE = concentration greater than the Residential Groundwater VISL
Non-Residential Groundwater VISL = NCDEQ Non-Residential Groundwater Vapor Instrusion Screening Level (July 2022)VALUE = concentration greater than the Non-Residential Groundwater VISL
* = MW-DUP is a duplicate sample of the MW-2 sample
Sample ID Sample Date
Sample ID Sample Date
Table 3
Summary of Soil Gas Analytical Results
Statesville Avenue Multi-Family Development
3239/3245 Statesville Avenue and 2128/2129 Whittington Street
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:17096-B
Volatile Organic Compounds by EPA TO-15
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Residential VISL NE 12 3.1 35,000 4,900 42,000 700 NE 37 2,800 4,900 21,000 7,000 280 35,000 14 NE 420 700
Non-Residential VISL NE 160 410 440,000 61,000 530,000 8,800 NE 490 35,000 61,000 260,000 88,000 3,500 440,000 180 NE 5,300 8,800
SG-1 -30 -30 -6 11/18/22 202 19.9 8.36 59.3 42.0 14.4 <0.989 <2.36 <0.867 17.8 24.7 142 <0.851 3.04 31.7 <1.07 <1.12 <0.982 11.2
SG-DUP*-30 -28 -5 11/18/22 106 17.9 <4.43 <3.69 37.3 <0.689 <0.989 <2.36 <0.867 <0.818 20.4 <2.15 <0.851 <1.36 28.6 <1.07 <1.12 <0.982 <0.173
SG-2 -30 -28 -5 11/18/22 58.2 7.95 <4.43 25.0 14.2 <0.689 <0.989 <2.36 4.55 10.3 <2.22 <2.15 <0.851 1.99 16.5 <1.07 <1.12 <0.982 6.85
SG-3 -30 -30 -5 11/18/22 32.8 0.811 <4.43 <3.69 <0.622 1.81 1.66 22.6 0.844 <0.818 <2.22 <2.15 35.3 8.62 <1.88 1.14 1.30 1.89 8.51
SG-4 -30 -29 -6 11/18/22 18.3 3.8 <4.43 3.63 2.67 3.75 <0.989 5.98 <0.867 4.09 7.54 92.6 <0.851 3.40 6.55 <1.07 <1.12 <0.982 <0.173
SG-5 -30 -24 -5 11/18/22 29.9 <0.639 228 15.4 <0.622 <0.689 <0.989 <2.36 <17.3 99.8 259 2,670 <17.0 3.94 <1.88 <1.07 <1.12 <19.6 <34.7
SG-6 -30 -28 -5 11/18/22 <2.97 <0.639 <4.43 <3.69 <0.622 <0.689 <0.989 <2.36 <0.867 <0.818 <2.22 <2.15 <0.851 <1.36 <1.88 <1.07 <1.12 <0.982 <0.173
Notes:
Results presented in micrograms per cubic meter (µg/m3)
in Hg = inches of mercury
Residential VISL = NCDEQ-DWM Residential Exterior Vapor Instrusion Screening Level Level (July 2022)
Non-Residential VISL = NCDEQ-DWM Non-Residential Exterior Vapor Instrusion Screening Level Level (July 2022)
* = SG-DUP sample is a duplicate samples of the SG-1 record samples.
NE = No Standard Established
VALUE = concentration greater than the laboratory method reporting limit
VALUE = concentration greater than the Residential VISL
VALUE = concentration greater than the Non-Residential VISL
Sample ID
Laboratory
Vaccuum
Reading
(in Hg)
Initial Sample
Vaccum
Reading
(in Hg)
Final Sample
Vaccum
Reading
(in Hg)
Sample Date
Table 4
Summary of Proposed Buildings Soil Samples Analytical Results
Statesville Avenue Multi-Family Development
3239/3245 Statesville Avenue and 2128/2129 Whittington Street
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:17096-B
VOCs by EPA Method 8260 SVOCs by EPA Method 8270
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Protection of Groundwater PSRG 13 0.025 0.39 8.3 9.9 1,300 0.35 0.12 1.2 NE 12 36 0.38 670 110 3.9 NE 440
Residential PSRG 6.1 58 2.1 990 120 3,600 1.1 0.11 1.1 NE 11 110 0.11 480 480 1.1 NE 360
Industrial/Commerical PSRG 27 650 8.8 9,700 530 45,000 21 2.1 21 NE 210 2,100 2.1 6,000 6,000 21 NE 4,500
0 - 2 1.7 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 0.8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 11.8 <0.0074 0.042 0.010 <0.0074 0.077 NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 7.5 <0.0066 0.043 <0.0066 <0.0066 0.13 NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 1.7 <0.0063 0.030 0.0049 J <0.0063 0.060 NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 8.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 ---NA NA NA NA NA <3.7 1.4 J 1.4 J 2.2 J <3.7 <3.7 1.9 J <3.7 3.1 J <3.7 <3.7 1.4 J 2.6 J
2 - 6 ---NA NA NA NA NA <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 0.13 J <0.38 <0.38 <0.38 <0.38
6 - 10 ---NA NA NA NA NA 0.29 J 0.55 0.43 0.58 0.25 J 0.19 J 0.50 <0.41 1.2 0.14 J 0.25 J 1.1 0.90
SB-DUP**11/16/22 0 - 2 ---0.0035 J 0.039 <0.0066 <0.0066 0.039 NA NA NA NA NA NA NA NA NA NA NA NA NA
Composite DUP**11/16/22 6 - 10 ---NA NA NA NA NA 0.31 J 0.95 0.87 1.0 0.52 0.37 J 0.91 0.16 J 1.5 0.14 J 0.45 1.1 1.4
0 - 2 0.8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 1.1 <0.0062 0.024 J <0.0062 <0.0062 0.032 NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 1.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 0.8 <0.0065 <0.026 <0.0065 0.0034 J 0.040 NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 0.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 2.1 <0.0060 0.036 <0.0060 <0.0060 0.047 NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 ---NA NA NA NA NA <3.8 <3.8 <3.8 1.6 J <3.8 <3.8 1.4 J <3.8 2.4 J <3.8 <3.8 1.4 J 2.2 J
2 - 6 ---NA NA NA NA NA 1.7 J <3.6 <3.6 1.5 J <3.6 <3.6 1.3 J <3.6 2.9 J <3.6 <3.6 1.8 J 2.2 J
6 - 10 ---NA NA NA NA NA <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8 <3.8
0 - 2 5.3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 4.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 11.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 9.6 <0.0073 0.031 <0.0073 <0.0073 0.049 NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 18.4 <0.0072 0.029 <0.0072 <0.0072 0.037 NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 91.6 <0.0074 0.044 <0.0074 <0.0074 0.070 NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 ---NA NA NA NA NA <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
2 - 6 ---NA NA NA NA NA <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44 <0.44
6 - 10 ---NA NA NA NA NA <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.41
0 - 2 5.8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 4.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 8.4 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 21.0 <0.0064 0.052 <0.0064 <0.0064 0.067 NA NA NA NA NA NA NA NA NA NA NA NA NA
2 - 6 8.8 <0.0079 <0.032 <0.0079 <0.0079 0.082 NA NA NA NA NA NA NA NA NA NA NA NA NA
6 - 10 89.1 <0.0068 0.049 0.014 0.0038 J 0.065 NA NA NA NA NA NA NA NA NA NA NA NA NA
0 - 2 ---NA NA NA NA NA <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37
2 - 6 ---NA NA NA NA NA <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37 <0.37
6 - 10 ---NA NA NA NA NA <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.38
11/17/22
3
Composite 11/17/22
4
SB-1
SB-2
11/17/22SB-8
11/17/22
11/17/22
Composite
11/17/22SB-7
Proposed
Building ID*
PID Reading
(ppm)
SB-6
SB-5
11/16/22
11/16/22
Sample ID Sample Date Sample Depth
(x to y ft bgs)
11/16/22
1
Composite 11/16/22
11/16/22
11/16/22
Composite
SB-4
SB-3
2
Page 1 of 2
Table 4
Summary of Proposed Buildings Soil Samples Analytical Results
Statesville Avenue Multi-Family Development
3239/3245 Statesville Avenue and 2128/2129 Whittington Street
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:17096-B
Total Metals By EPA Methods 6010/7471/7199
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Protection of Groundwater PSRG 5.8 580 3 ---360,000 3.8 270 1 2.1 3.4
Residential PSRG 0.68 3,100 1.4 ---23,000 0.31 400 4.7 78 78
Industrial/Commerical PSRG 3.0 47,000 2.0 ---350,000 6.5 800 70 1,200 1,200
0 - 2 1.7 NA NA NA NA NA NA NA NA NA NA
2 - 6 0.8 NA NA NA NA NA NA NA NA NA NA
6 - 10 11.8 NA NA NA NA NA NA NA NA NA NA
0 - 2 7.5 NA NA NA NA NA NA NA NA NA NA
2 - 6 1.7 NA NA NA NA NA NA NA NA NA NA
6 - 10 8.9 NA NA NA NA NA NA NA NA NA NA
0 - 2 ---<3.5 126 <1.2 21.8 20.5 1.27 7.4 <0.27 <5.8 <1.2
2 - 6 ---<3.2 136 <1.1 45.3 43.6 1.75 29.5 <0.28 <5.4 <1.1
6 - 10 ---<3.4 92.7 <1.1 29.3 28.3 0.992 J 34.1 0.019 J <5.6 <1.1
SB-DUP**11/16/22 0 - 2 ---NA NA NA NA NA NA NA NA NA NA
Composite DUP**11/16/22 6 - 10 ---<3.2 114 <1.1 36.9 35.6 1.33 40.1 <0.26 <5.3 <1.1
0 - 2 0.8 NA NA NA NA NA NA NA NA NA NA
2 - 6 1.1 NA NA NA NA NA NA NA NA NA NA
6 - 10 1.9 NA NA NA NA NA NA NA NA NA NA
0 - 2 0.8 NA NA NA NA NA NA NA NA NA NA
2 - 6 0.0 NA NA NA NA NA NA NA NA NA NA
6 - 10 2.1 NA NA NA NA NA NA NA NA NA NA
0 - 2 ---<3.4 25.3 <1.1 11.6 11.1 0.487 J 6.8 0.011 J <5.7 <1.1
2 - 6 ---<3.1 65.0 <1.0 18.6 17.9 0.679 J 19.1 0.036 J <5.2 <1.0
6 - 10 ---<3.1 113 <1.0 18.8 18.8 <1.16 21.7 <0.28 <5.2 <1.0
0 - 2 5.3 NA NA NA NA NA NA NA NA NA NA
2 - 6 4.5 NA NA NA NA NA NA NA NA NA NA
6 - 10 11.9 NA NA NA NA NA NA NA NA NA NA
0 - 2 9.6 NA NA NA NA NA NA NA NA NA NA
2 - 6 18.4 NA NA NA NA NA NA NA NA NA NA
6 - 10 91.6 NA NA NA NA NA NA NA NA NA NA
0 - 2 ---<3.3 149 <1.1 9.6 9.6 <1.22 14.3 <0.27 <5.5 <1.1
2 - 6 ---<3.6 76.2 <1.2 32.7 32.7 <1.29 16.5 <0.29 <6.0 <1.2
6 - 10 ---<3.6 212 <1.2 9.0 9.0 <1.19 16.2 <0.30 <6.0 <1.2
0 - 2 5.8 NA NA NA NA NA NA NA NA NA NA
2 - 6 4.9 NA NA NA NA NA NA NA NA NA NA
6 - 10 8.4 NA NA NA NA NA NA NA NA NA NA
0 - 2 21.0 NA NA NA NA NA NA NA NA NA NA
2 - 6 8.8 NA NA NA NA NA NA NA NA NA NA
6 - 10 89.1 NA NA NA NA NA NA NA NA NA NA
0 - 2 ---<3.2 64.2 <1.1 24.3 23.4 0.891 J 13.3 <0.26 <5.3 <1.1
2 - 6 ---<3.2 104 <1.1 37.9 36.6 1.31 9.1 <0.27 <5.3 <1.1
6 - 10 ---<3.3 84.0 <1.1 30.7 30.7 <1.15 9.0 <0.28 <5.5 <1.1
Notes:
All results presented in milligrams per kilogram (mg/kg)* = Proposed Building ID coorelates to Building #'s on Figure 3
Compounds not shown were not detected ** = Sample SB-DUP is a duplicate of record sample SB-6 (0-2 ft.) and sample Composite DUP is a duplicate of record sample Composite from Proposed Building 1
VOCs = Volatile Organic Compounds VALUE = concentration greater than the laboratory method reporting limit
SVOCs = Semi-volatile Organic Compounds VALUE = concentration greater than the Protection of Groundwater PSRG
PSRG = NCDEQ Preliminary Soil Remediation Goals (July 2022)VALUE = concentration greater than the Residential PSRG
J = Estimated concentration detected between laboratory method reporting limit and detection limit VALUE = concentration greater than the Industial/Commercial PSRG
11/17/22
SB-2 11/17/22
Composite 11/17/22
4
SB-1
3
SB-7
2
SB-3
11/17/22
SB-8 11/17/22
Composite 11/17/22
11/16/22
SB-4 11/16/22
Composite 11/16/22
11/16/22
Proposed
Building ID*Sample ID Sample Date
1
Composite
PID Reading
(ppm)
SB-5 11/16/22
SB-6 11/16/22
Sample Depth
(x to y ft bgs)
Page 2 of 2
Table 5
Summary of Stockpile Soil Samples Analytical Results
Statesville Avenue Multi-Family Development
3239/3245 Statesville Avenue and 2128/2129 Whittington Street
Charlotte, Mecklenburg County, North Carolina
ECS Project No.: 49:17096-B
VOCs by EPA Method 8260 SVOCs by EPA
Method 8270 Total Metals By EPA Methods 6010/7471/7199
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Protection of Groundwater PSRG 0.025 9.9 Various 5.8 580 3 ---360,000 3.8 270 1 2.1 3.4
Residential PSRG 58 120 Various 0.68 3,100 1.4 ---23,000 0.31 400 4.7 78 78
Industrial/Commerical PSRG 650 530 Various 3.0 47,000 2.0 ---350,000 6.5 800 70 1,200 1,200
SS-4 11/17/22 0 - 5 163.3 0.037 0.060 NA NA NA NA NA NA NA NA NA NA NA
SS-DUP**11/17/22 0 - 5 ---<0.030 <0.015 NA NA NA NA NA NA NA NA NA NA NA
SP-1 11/17/22 ------NA NA BRL <3.5 230 <1.2 148 146 1.90 16.9 <0.27 <5.8 <1.2
SP-DUP**11/17/22 ------NA NA BRL <3.3 79.7 <1.1 44.9 44.4 0.454 J 13.2 0.014 J <5.6 <1.1
SS-9 11/17/22 0 - 5 147.2 <0.026 <0.013 NA NA NA NA NA NA NA NA NA NA NA
SP-2 11/17/22 ------NA NA BRL <3.3 38.1 <1.1 22.2 21.6 0.557 J 12.1 0.013 J <5.4 <1.1
SS-11 11/17/22 10 - 15 92.5 <0.034 <0.017 NA NA NA NA NA NA NA NA NA NA NA
SP-3 11/17/22 ------NA NA BRL <3.3 80.0 <1.1 38.9 38.3 0.605 J 13.5 0.017 J <5.5 <1.1
Notes:
All results presented in milligrams per kilogram (mg/kg)* = Stockpile Section ID coorelates to Section #'s on Figure 3
Compounds not shown were not detected ** = Sample SS-DUP is a duplicate of record sample SS-4 and sample SP-DUPP is a duplicate of record sample SP-1
VOCs = Volatile Organic Compounds VALUE = concentration greater than the laboratory method reporting limit
SVOCs = Semi-volatile Organic Compounds VALUE = concentration greater than the Protection of Groundwater PSRG
PSRG = NCDEQ Preliminary Soil Remediation Goals (July 2022)VALUE = concentration greater than the Residential PSRG
J = Estimated concentration detected between laboratory method reporting limit and detection limitVALUE= concentration greater than the Industial/Commercial PSRG
PID Reading
(ppm)
2
1
3
Stockpile
Section ID*Sample ID Sample Date Sample Depth
(x to y ft bgs)
BROWNFIELDS RECEPTOR SURVYEY
FORM
a. Provide occupancy and use information.
c. Describe the foundation construction. Include details on type, floor construction, and depth below grade.
e. Are any subslab ventilation systems or moisture barriers in place? If so, please provide details.
If an existing building is on-site, please respond to the following. Information can be provided on additional sheets
as needed. If numerous buildings are on-site, consult with your PM as only information on specific buildings may
be needed.
b. Describe the construction of the builidng including materials (e.g. wood frame, block), type and size of openings
(e.g. windows, bay doors), and height (number of stories).
% of property that is covered by buildings
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Redevelopment Section
BROWNFIELDS PROPERTY RECEPTOR SURVEY
This form was created to clarify and simplify preparing a receptor survey for a brownfield site. Please provide the
information requested below. Distances are measured from the site property boundary unless otherwise indicated
by the DEQ Brownfield’s Project Manager (PM).
Site:
Address:
City:
County:
Brownfields Project Number:
Date
Property and Building Characteristics
Current Usage Proposed UsageSurface Conditions
% of property that is grassed areas
% of property that is agricultural crops
% of property that is paved
NASize of Property (acres)
% of property that is wooded/brush
d. Describe the HVAC system in the building. Include available details on type, equipment location, source of air
return, and design considerations (e.g. positive pressure?).
Rev. 01/2023 Page 1 of 3
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Redevelopment Section
Surrounding Property Land Use
North
South
East
West
Utilities
Is there a septic system on-site? (Y or N) _________
Please provide the utility providers for the subject property
a. Natural Gas ___________________________
b. Sewer ___________________________
c. Electricity ___________________________
d. Other __________________________
For surrounding properties, please complete the following table with available information.
Is there a basement within 1,000 ft of the Property
Is there a residence within 1,000 ft of the Property?
Utility/Potential Receptor
Is a buried electrical cable main within 100 ft of Property boundary?
Is a storm water pipe within 100 ft of the Property boundary?
Is a sanitary sewer within 100 ft of the Property boundary?
* If yes, please provide a map or detailed information (distance, direction, depth) of the utility in correlation with
the subject property.
Is a water line main within 100 ft of Property boundary?
Is a natural gas line main within 100 ft of the Property boundary?
Is a buried telephone/ cable main within 100 ft of the Property boundary?
Is a septic system leach field within 500 ft of the Property boundary?
Direction
For the subject property, please provide a map of known buried utilites. If available, include depth to top,
construction material, and diameter of the utilities. In addition, please provide the following information on utilty
providers. If additional assessment is required, the public utility locators should be contacted. This information
can then be added to a site map.
Y/N *
Is a school or daycare center within 1,000 ft of the
P?
Specific Land Uses of Interest Y/N *
* If numerous facilities of interest are present, their locations can be placed on a map in lieu of providing specific
addresses.
Distance
(ft)
DirectionDistance
(ft)Address
Please provide information on the following land uses in the vicinity of the subject site, including a map of the
surrounding areas. If specific receptors are present, please provide addresses of the facilities.
Zoning/Land Use Proposed Usage Current Use/Occupant
Rev. 01/2023 Page 2 of 3
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Redevelopment Section
Water Supply
What is the potable water supply for the property? Public ______ Private ______
Surface Water & Wetlands
b. List the uses of the water body.
c.What is the source of the water for the
water body?
d.What is the nature of the bottom of the
water body (e.g., rocky or concrete bottom,
drainage ways or impoundments)
If no on-site surface water features, what is the
nearest surface water body?
Are there any wetlands present on the
property? If no wetlands on-site, are wetlands
suspected on adjoining properties?
Is a public water supply well within 1 mile of the Property boundary?
Is a private water supply well within 1,500 ft of the Property
bd?Is an irrigation well within 1,500 ft of the Property boundary?
Response/Comments
The purpose of this section is to provide information on the presence of surface waters and/or wetlands on, or in
the vicinity of the Property.
If Private, please provide details of the water supply source (i.e. well location, well construction, etc). If public,
please include the water providers name.
The purpose of this section is to provide information on the water supply for the site and surrounding areas.
a. Is the water body naturally developed or
man-made?
Y/NWater Supply Wells
Please provide the following information regarding water supply wells in the vicinity of the Property. At a
minimum, a windshield survey within 1,500 ft of the property boundaries should be completed to determine if
water supply or irrigation wells may be present. Information from applicable databases can and should be
utilized; however, should not be utilized in lieu of the windshield survey. If multiple wells are present within the
requested radius, please provide a map of the well locations. If needed, please attach a separate table to list all
wells. Please note, the PM may opt for a more extensive water supply well survey if needed.
Are there surface water features on the
property? (If yes, please complete a. to d.)
Provide Information regarding Surface Water
and Wetlands
Distance
(ft)Direction Address
Rev. 01/2023 Page 3 of 3