24002 Sherwin Williams - Soil Sampling Work Plan 20210507

SOIL ASSESSMENT WORK PLAN

FORMER SHERWIN WILLIAMS
PECAN AND CENTRAL AVENUES
CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
BROWNFIELDS PROJECT ID. 24002-20-060

ECS PROJECT NO. 49:10756-H

PREPARED FOR
TGACSE CENTRAL SQUARE, LLC

MAY 7, 2021
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
1

TABLE OF CONTENTS
1.0 PROJECT INFORMATION ............................................................................................... 2
2.0 SCOPE OF WORK .......................................................................................................... 5
3.0 SAMPLING METHODOLOGY & LABORATORY ANALYSIS ................................................... 6
4.0 REPORTING ................................................................................................................. 8

TABLES

Table 1 Proposed Sample Locations & Analysis
Table 2 Estimated Volume of Cut Soils and Estimated Soil Samples
FIGURES

Figure 1 Site Topographic Location Map
Figure 2 Site Location Map
Figure 3 Proposed Site Redevelopment Plan
Figure 4 Proposed Sample Location Map

Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
2
1.0 PROJECT INFORMATION

The Brownfields Property is an approximately 12-acres of land located at the southwest corner of Pecan
Avenue and Central Avenue in Charlotte, Mecklenburg County, North Carolina. According to the
Mecklenburg Property Ownership and Land Records Site (POLARIS), the Brownfields Property consists of
parcel numbers: 08117722 (10.671 acres); and 08117724A/08117724B (1.145 acres). A topographic map
of the Brownfields Property area is included as Figure 1 and an aerial of the Brownfields Property area is
included as Figure 2.

Assessment History
The Brownfields Property was recently purchased by TGACSE Central Square, LLC and at the time of the
purchase, the Brownfields Property was occupied by various commercial businesses and restaurants,
offices, and associated surface parking and drive areas. Previous assessment activities conducted on the
various parcels include the following:

• EDR Radius Map Summary and Limited Historical Search (EDR Summary Report), prepared by ECS
(ECS Project No. 49-10756) and dated January 3, 2020.
• Phase I Environmental Site Assessment (Phase I ESA), prepared by ECS (ECS Project No. 49-10756)
and dated January 20, 2020.
• Report of Limited Environmental Assessment, prepared by ECS (ECS Project No. 49-10756-A) and
dated February 19, 2020.
• Standard Operating & Environmental Procedures for Meineke Car Care Center, prepared by ECS
(ECS Project No. 49-10756-B) and dated March 30, 2020.

ECS also reviewed:

• Portions of a Report of Phase II Environmental Site Assessment dated November 3, 1999 that was
conducted prior to development of the CVS Pharmacy.
• A letter of No Further Action (NFA) dated May 12, 1999 for an underground storage tank (UST)
closure at the former Sunoco Station located at 1231 Pecan Avenue (current CVS Pharmacy).
• An additional NFA letter dated September 27, 1999 for the risk-based closure of a UST at the
former Sherwin Williams site.

Both NFA letters were sent by the North Carolina Department of Environment and Natural Resources
(NCDENR, currently the North Carolina Department of Environmental Quality or NCDEQ).

Based on the results of the EDR Summary Report and the Phase I ESA, the below Recognized
Environmental Conditions (RECs) were identified, associated with the site:

• Former onsite Cole Manufacturing facility;
• Former onsite gasoline station at southeast portion of the site;
• Former offsite drycleaner facility listed at 1209 Pecan Avenue; and
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
3
• Historical and ongoing operations at onsite Meineke Car Care Center.
Although not considered to be RECs of the site due to receiving the above referenced NFA letters, the
following Historical Recognized Environmental Concerns (HRECs) were identified:

• Former onsite 500-gallon UST used by the former Sherwin Williams facility, which was removed
and received the NFA.
• The seven former onsite USTs that were previously removed from the former gasoline station that
were removed and received the NFA (current CVS Pharmacy location).

Also, after the completion of the Phase I ESA, ECS reviewed the information in the portions of the Report
of Phase II Environmental Site Assessment that was conducted for the CVS site prior to its development
as well as the information pertaining to the NFA at the Former Sherwin Williams site. According to those
documents, in addition to the petroleum UST detections that received the NFA, a chlorinated solvent
(tetrachloroethene or PCE) was detected in one soil samples and one groundwater sample (the exact
location(s) are not confirmed). The PCE in the groundwater sample exceeded the NCAC 2L Groundwater
Quality Standard.

Based on these identified RECs and the additional PCE detections, ECS conducted the referenced Limited
Environmental Assessment activities that included the collection of 4 soil samples and 7 groundwater
samples in various areas of the Brownfields Property. The soil samples were submitted for laboratory
analysis of total petroleum hydrocarbons (TPH) gasoline and diesel range organics (GRO/DRO), volatile
organic compounds (VOCs), semi-volatile organic compounds (SVOCs), total RCRA metals, and hexavalent
chromium. Results of soil sampling did not identify VOCs or SVOCs at concentrations above their
respective Preliminary Soil Remedial Goals (PSRGs); however, select metals were detected at
concentrations greater than residential PSRGs in the four samples and also greater than the soil-to- water
PSRG in one of the samples. Additionally, hexavalent chromium was detected in one sample at a
concentration that was greater than the residential PSRG. The groundwater samples were submitted for
laboratory analysis of VOCs, SVOC, and total RCRA metals. Results of the groundwater analysis identified
chromium in two samples and bromodichloromethane in one sample at concentrations greater than their
respective NCAC 2L Groundwater Quality Standards.

Brownfields Assessment & Receptor Survey

ECS completed a Brownfields Assessment Report and Receptor Survey (ECS Project No. 49-10756-D), dated
September 29, 2020 at the property which included the collection of soil, groundwater, and soil gas
samples at the site. Four of the soil gas samples detected 1,3-butadiene at estimated concentrations
exceeding the Residential Vapor Intrusion Screening Level. As discussed in the Brownfields Assessment
Report, based on a review of the laboratory reports, and available information regarding potential sources
of 1,3-butadiene, it was concluded that the detections may be false positives and not indicative of site
conditions. In an effort to verify the presence or absence of 1,3-butadiene within the subsurface at the
site, a work plan addendum was prepared and submitted on October 23, 2020 to collect additional soil
gas samples in the vicinity of the previous sample locations with 1,3-butadiene detections. Additionally, a
soil gas sample will be collected in the vicinity of a soil sample collected during the Brownfields assessment
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
4
which has detections of PCE and trichloroethylene (TCE) at concentrations above the Protection of
Groundwater PSRGs but below the Residential PSRGs. After review of the work plan addendum, the
NCDEQ, Brownfields requested the following changes be made, and resubmitted for final approval:

• Move proposed soil gas sample point SG-10 slightly west so that it is within the footprint of the
proposed development;
• In addition to reporting 1,3-butadiene in proposed verification soil gas sample SG-1A, also report
TCE and PCE since they were detected in the initial soil gas sample SG-1, but both concentrations
were less than their respective residential sub-slab and exterior vapor intrusion screening level;
and,
• Recommend allowing 1 to 2 days after installation of the soil gas sample points prior to sampling
in an effort to allow the sample points to better equilibrate and/or give more time for potential
1,3-butadience generated during installation to dissipate.

As such, the work plan addendum was revised, submitted, and approved by NCDEQ, Brownfields on
November 6, 2020. In the approval of the work plan addendum, NCDEQ, Brownfields requested that each
of the soil gas samples be analyzed for VOCs by method TO-15 as opposed to the select compounds.

The results of the verification soil gas sampling were provided in a Verification Soil Gas Sampling Report
prepared by ECS (ECS Project No. 49-10756-E), dated December 17, 2020 and did not identify
concentrations of 1,3-butadiene at concentrations exceeding the method detection limit. Based on the
lack of 1,3-butadiene detections during the verification sampling, the previous 1,3-butadiene detections
do not appear to be representative of actual site soil gas conditions and appear to have been false
positives. Additionally, it does not appear that a vapor intrusion concern exists for the previous soil
sample which contained detections of PCE and TCE. Therefore, based on previous site soil, groundwater,
the discussed soil gas sample results, and the NCDEQ Risk Calculators, it does not appear that there is a
vapor intrusion concern for the proposed site redevelopment and as such, a vapor mitigation system is
not warranted. The Brownfields Program confirmed on January 20, 2021 that a vapor mitigation system,
post-construction/pre-occupancy sampling, and ongoing monitoring regarding vapor intrusion will not be
required.

Proposed Redevelopment Plans

The proposed redevelopment plans (Figure 3) include the excavation and potential export of
approximately 54,000 cubic yards of soil divided into six areas. As such and in accordance with the EMP,
ECS has been requested to conduct in-situ soil sampling of the proposed cut areas in an effort to assess
the soils for export disposal options, including potentially exporting to another Brownfields site. The
proposed sampling methodology are shown on Table 1. The areas of proposed cut and potential export
are shown on Figure 2 and are further described on Table 2.

Project Brownfields Contact Information

The contact information for the property owner, environmental consultant, and the North Carolina
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
5
Brownfields Program (NCBP) is as follows:

Developer’s Representative:
Mr. Barry James
TGACSE Central Square, LLC
121 W. Trade Street, Suite 2500
Charlotte, North Carolina 28205
[e-mail]

Site Environmental Representative:
Mr. Chris Orrell, P.G.
ECS Southeast, LLP
1812 Center Park Drive, Suite D
Charlotte, North Carolina 28217
704-525-5152
[e-mail]

NCDEQ Brownfields Program (NCBP) Contact:
Mr. William Schmithorst, Brownfields Project Manager
[e-mail]
NCDEQ, DWM, NC Brownfields Program
Phone: [phone]

Mr. Schmithorst, the Brownfields Project Manager, will be notified five (5) days prior to starting the
field work.
2.0 SCOPE OF WORK

Prior to the initiation of the drilling and sampling activities, ECS will contact North Carolina 811 and a qualified
private utility locator to minimize the potential for utility conflicts with the proposed drilling locations.

The objective of this work plan is to collect fifty-four soil samples (nine of which will be comprised of a set
of composite and grab samples) within the proposed cut areas at the Brownfields Property. Proposed soil
boring locations are depicted on Figure 4 and a summary of proposed sample locations and analysis is
provided in Table 1.

Soil Samples

The proposed cut/excavation areas will be divided into six areas (A through F), as indicated on Figure 4.
Soil samples will be collected from each area so that one sample per approximately 1,000 cubic yards of
proposed export is submitted for laboratory analysis, as indicated on Table 2. In general, soils will be
collected over approximate five-foot deep sample horizons (i.e., 0 to 5 feet below the ground surface
(bgs), 5 to 10 feet bgs, 10 to 15 feet bgs, etc.). The borings will be conducted by a direct push technology
(DPT) type drill rig. The soils from each boring within each area will be field screened for apparent evidence
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
6
of impacts by observing for staining, petroleum or chemical odors, and relative volatile organic vapor
readings using a Photoionization Detector (PID). The sampling methodology for each area is estimated as
listed below.

3.0 SAMPLING METHODOLOGY & LABORATORY ANALYSIS

The soil sampling will be conducted in general accordance with the North Carolina Division of Waste
Management’s (NCDWM) Inactive Hazardous Site Program’s Guidelines for Assessment and Cleanup of
Contaminated Sites (January 2020, Version 2).
Soil Sampling

As mentioned above, the proposed cut/export areas will be subdivided into six areas. The borings will be
advanced using a DPT type drill rig. After retrieval of each pre-decontaminated 4 to 5-foot macro core soil
sampler, the disposable inner clear liner will be removed, cut open to expose the removed soil, and the
soils will be described and logged on a bore log noting soil colors, type, grain size, etc. The soils will also
be field screened by noting evidence of odors, staining and relative concentrations of volatile organic
vapors using the PID. The sampling methodology and laboratory analysis for each area are as follows:

• Area A – ~35,027 cubic yards of export, 20-25 feet of cut (5 sample horizons) – 7 borings will be
advanced, and a sample submitted for laboratory analysis from each horizon in each boring,
totaling 35 soil samples. Each sample will be submitted for laboratory analysis of volatile organic
compounds (VOCs) using EPA Method 8260, semi-volatile organic compounds (SVOCs) using EPA
Method 8270, Resource Conservation and Recovery Act (RCRA) metals using EPA Method 6010
and 7471, and hexavalent chromium (Cr6) using EPA Method 7199.
• Area B – ~264 cubic yards of export, 8 feet of cut (2 sample horizons) – 1 boring will be advanced,
and soil will be screened from 0 to 4 feet bgs and from 4 to 8 feet bgs. A grab sample will be
collected from the interval exhibiting the most apparent evidence of impact, based on field
screening, and submitted for laboratory analysis of VOCs. The two intervals will be composited
into one sample and submitted for laboratory analysis of SVOCs, RCRA metals, and Cr6. [1 grab
sample and 1 composite sample]
• Area C – ~1,950 cubic yards of export, 0-5 feet of cut (1 sample horizon) – Area C will be subdivided
into two sections. Four borings will be advanced in each section and soil will be screened from 0
to 5 feet bgs. A grab sample will be collected from the boring in each section exhibiting the most
apparent evidence of impact, based on field screening, and submitted for laboratory analysis of
VOCs. Soil from each boring in each section will be composited into one sample and submitted
for laboratory analysis of SVOCs, RCRA metals, and Cr6. [one grab sample and one composite
sample from each section – two grab samples and two composite samples total from Area C]
• Area D – ~4,105 cubic yards of export, 5-10 feet of cut (2 sample horizons) – Area D will be
subdivided into two sections and four borings will be advanced in each section. Soil in each boring
will be screened from 0 to 5 feet bgs and 5 to 10 feet bgs. A grab sample will be collected from
each horizon in each section from the boring exhibiting the most apparent evidence of impacts,
based on field screening, and submitted for laboratory analysis of VOCs. Two composite samples
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
7
will be collected from each horizon in each section by compositing soil from each boring in each
section (composite from each section from 0 to 5 feet bgs and from 5 to 10 feet bgs). The
composite soil samples will be submitted for laboratory analysis of SVOCs, RCRA metals, and Cr6.
[two grab and two composite samples from each section – four grab and four composite samples
total from Area D]
• Area E – ~2,248 cubic yards of export, 0-5 feet of cut (1 sample horizon) – Area E will be subdivided
into two sections. Four borings will be advanced in each section and soil will be screened from 0
to 5 feet bgs. A grab sample will be collected from the boring in each section exhibiting the most
apparent evidence of impact, based on field screening, and submitted for laboratory analysis of
VOCs. Soil from each boring in each section will be composited into one sample and submitted
for laboratory analysis of SVOCs, RCRA metals, and Cr6. [one grab sample and one composite
sample from each section – two grab samples and two composite samples total from Area E]
• Area F – ~10,098 cubic yards of export, 5-10 feet of cut (2 sample horizons) – 5 borings will be
advanced, and a sample submitted for laboratory analysis from each horizon in each boring
totaling 10 soil samples. Each sample will be submitted for laboratory analysis of VOCs, SVOCs,
RCRA metals, and Cr6, as stated above.

Additionally, six duplicate soil samples will be collected and analyzed for the same compounds (VOCs,
SVOCs, and RCRA Metals plus hexavalent chromium) and methods. See the attached Table 1 for a
summary of the soil sampling and analysis.

Assuming that unexpected soil conditions are not encountered, at the completion of the soil boring and
sampling activities, soil cuttings generated will either be placed back into the various soil borings or spread
onsite in the vicinity of the boring locations. Should groundwater be encountered within a boring,
bentonite will be added prior to topping the boring with soil cuttings. Each boring will be completed by
capping with asphalt, concrete, etc. to match the surrounding surface.

Deviation from Approved Plan

This work plan is intended to be dynamic and to be adapted to specific and actual site conditions.
Accordingly, should such conditions warrant a change either by addition, deletion or modification of a
procedure, such may be accomplished with agreement between TGACSE Central Square, LLC
representative and ECS after consultation with, and subject to approval by the NCBP. Such changes will
comply with applicable local, State, and Federal rules and regulations. A written amendment shall be
prepared and submitted to NCBP for approval (the use of e-mail correspondence shall suffice for approval,
followed by a hard copy or electronic copy provided on disk or similar media) prior to implementation.
Amendments must have the approval of the NCBP prior to implementation of each amendment.

QA/QC

Soil samples will be maintained under a chain-of-custody protocol and a Level II QA/QC package will be
requested. The soil samples will be submitted to a North Carolina certified laboratory for analysis.
Additionally, it will be requested that the method detection limits (MDL) and J-flags be included. The
Soil Assessment Work Plan
Former Sherwin Williams Brownfields Site
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
Brownfields Project ID: 24002-20-060
ECS Project No. 49-10756-H
May 7, 2021
8
sampling activities will be conducted in general accordance with Science and Ecosystem Support Division
(SESD) guidelines and NCDEQ Inactive Hazardous Sites Branch (IHSB) Guidelines for Assessment and
Cleanup of Contaminated Sites.

Waste Disposal

As previously stated, assuming that unexpected soil conditions are not encountered in the field,
investigative derived waste (IDW) generated during field sampling activities will be thinly spread onsite in
the vicinity of the boring location, in accordance with the NCDEQ, Inactive Hazardous Sites Branch
requirements.

4.0 REPORTING

Upon receipt of all final laboratory reports, ECS will prepare a written report documenting the field
activities, sampling procedures, sample locations, laboratory procedures and results, conclusions, and
recommendations for submission and approval by the NCBP. The report will include the applicable tables
with comparisons against applicable screening levels, figures depicting the sample locations and media
sampled. The report will include the ECS License Number and an individual North Carolina licensed PE/PG
seal and signature.

The laboratory detections for the soil samples will be compared to the current NCDEQ, DWM Preliminary
Soil Remedial Goals (PSRGs) for Residential Health and Industrial/Commercial Health. The results of this
assessment are for the use of the NCDEQ Brownfields Program.

FIGURES

SOURCE:
USGS TOPOGRAPHIC MAPCAHRLOTTE EAST 7.5 MINUTE QUADRANGLE
DATED 2019
SITE
FIGURE 1
SITE TOPOGRAPHIC LOCATION MAP
Former Sherwin Williams Brownfields Site
Central Avenue at Pecan Avenue
Charlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-H
Brownfields Project No.: 24002-20-060
FIGURE 2SITE LOCATION MAPFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-HBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
LEGEND
FIGURE 3PROPOSED SITE REDEVELOPMENT PLANFormer Sherwin Williams Brownfields SiteCentral Avenue at Pecan AvenueCharlotte, Mecklenburg, North Carolina
ECS PROJECT NO. 49-10756-HBrownfields Project No.: 24002-20-060
SOURCE:
GOOGLE EARTH AERIAL IMAGERY, 2019
SCALE:
AS SHOWN
APPROXIMATE SITE BOUNDARY
LEGEND
TW-1
TW-2
TW-4
TW-6
TW-7
Central
A
v
e
n
u
e
Pecan AvenueRailroad
E
F
C
B
A
D
Commonwealth
Avenue
-Cut Area Designation
-Area Subdivision Line
-Proposed Sample Location
LEGEND
0 50 100
Proposed Sample Location Map
Figure
4
Client:
Site Location:
TGACSE Central Square, LLC
Former Sherwin Williams/Central Square
Central Avenue and Pecan Avenue
Charlotte, Mecklenburg County, North Carolina
SCALE:
PROJECT MGR:
PROJECT #:49-10756-H
1:100
PRINTED:4/13/2021 1:41 PM
DRAWN BY:TL
CHECKED BY:RS
DATE:April 13, 2021
REVISED:----
CO
C:\OneDrive - ECS Corporate Services\DWG\49-10756 Frmr Sherwin Williams\H\Proposed Sample Location Map
Aerial Image Source: Google Earth, April 2018
A

TABLE

VOCs SVOCs RCRA Metals Cr VI
Soil Samples
Area A - 1 through 35 8260 8270 6020 7199
Dup - 1 through 4 8260 8270 6020 7199
Area B (Composite)NS 8270 6020 7199
Area B (Grab)8260 NS NS NS
Area C - 1 (Composite)NS 8270 6020 7199
Area C - 1 (Grab)8260 NS NS NS
Area C - 2 (Composite)NS 8270 6020 7199
Area C - 2 (Grab)8260 NS NS NS
Area D - 1 (0-5') (Composite)NS 8270 6020 7199
Area D - 1 (0-5') (Grab)8260 NS NS NS
Area D - 1 (5-10') (Composite)NS 8270 6020 7199
Area D - 1 (5-10') (Grab)8260 NS NS NS
Area D - 2 (0-5') (Composite)NS 8270 6020 7199
Area D - 2 (0-5') (Grab)8260 NS NS NS
Area D - 2 (5-10') (Composite)NS 8270 6020 7199
Area D - 2 (5-10') (Grab)8260 NS NS NS
Area E - 1 (Composite)NS 8270 6020 7199
Area E - 1 (Grab)8260 NS NS NS
Area E - 2 (Composite)NS 8270 6020 7199
Area E - 2 (Grab)8260 NS NS NS
Area F - 1 through 5 (0-5')8260 8270 6020 7199
Area F - 1 through 5 (5-10')8260 8270 6020 7199
Dup - 5 and 6 8260 8270 6020 7199
Notes:VOCs = Volatile Organic CompoundsSVOCs = Semi-Volatile Organic CompoundsRCRA = Resource Conservation & Recovery ActCr VI = Hexavalent ChromiumNS = Not Sampled for this analysis
TABLE 1 - PROPOSED SAMPLE LOCATIONS & ANALYSIS
FORMER SHERWIN WILLIAMS BROWNFIELDS SITE
BROWNFIELDS PROJECT NO.: 24002-20-060
Sample Media Laboratory Analysis & Analytical Method
ECS PROJECT NO. 49- 10756-H

TABLE 2 - ESTIMATED VOLUME OF CUT SOILS AND ESTIMATED SOIL SAMPLES
A 42,033.00 22.50 945,742.50 35,027.50 35
B 894.00 8.00 7,152.00 264.89 1
C 21,068.00 2.50 52,670.00 1,950.74 2
D 14,779.00 7.50 110,842.50 4,105.28 4
E 24,288.00 2.50 60,720.00 2,248.89 2
F 36,355.00 7.50 272,662.50 10,098.61 10
1,449,789.50 53,695.91 54
Notes:
ft2 = square footage
ft = feet
ft3 = cubic feet
yds3 = cubic yards as calculated by taking ft3 and dividing by 27 cubic feet = 1 cubic yard
** Average Cut depth indicated is and estimate based on shallowest cut and deepest cut in the area
FORMER SHERWIN WILLIAMS BROWNFIELDS SITE
ECS PROJECT NO. 49- 10756-H

BROWNFIELDS PROJECT NO.: 24002-20-060
Estimated Volume of
Cut Soils
(yds3)
Estimated Amount of Soil
Samples/EMPArea
TOTAL:
Estimated Volume of
Cut Soils (ft3)
Estimated Cut
Area (ft2)
Estimated
Average Cut
depth** (ft)