25006_Maaco Fleet Solutions_Final Grade Sampling Plan Approval Pkg_20210730

July 30, 2021 Sent Via E-mail

Eric Nichols FHN Holdings, LLC c/o Providence Group Capital 300 W. Summit Avenue, Suite 250 Charlotte, NC 28203
[e-mail]

Subject: Final Grade Sampling Work Plan Approval Maaco Fleet Solutions 2217 South Tryon Street Charlotte, Mecklenburg County
Brownfields Project Number 25006-21-060 Dear Mr. Nichols: The North Carolina Department of Environmental Quality (DEQ) Brownfields Program received
and reviewed the July 30, 2021, Final Grade Sampling Work Plan submitted by Hart & Hickman for the above referenced Brownfields Project. Based on our review, the Final Grade Sampling Work Plan is approved.
Be advised that this approval from the Brownfields Program does not waive any applicable
requirement to obtain any necessary permits, licenses, or certifications for the above referenced activities nor does it waive any requirement to comply with applicable law for such activities. If you have any questions, please feel free to contact me via e-mail at [e-mail].
Sincerely,
Peter L. Doorn Brownfields Project Manager ec: J.Q. Freeman, Providence Group Capital Matt Ingalls, Hart & Hickman
John Reuscher, Hart & Hickman Tracy Wahl, DEQ

Via Email

July 30, 2021

North Carolina Department of Environmental Quality
Division of Waste Management – Brownfields Program
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

Attn: Mr. Pete Doorn

Re: Final Grade Sampling Work Plan
Former Maaco Fleet Solutions Site
2217 S. Tryon Street
Charlotte, Mecklenburg County, North Carolina
Brownfields Project No. 25006-21-060
H&H Job No. PRO-014

Dear Pete:

1.0 Introduction

On behalf of FHN Holdings, LLC c/o Providence Group Capital (the Prospective Developer or
PD), Hart & Hickman, PC (H&H) has prepared this work plan to conduct Brownfields final grade
soil sampling activities at the former Maaco Fleet Solutions Brownfields property (Brownfields
Project Number 25006-21-060) located at 2217 S. Tryon Street in Charlotte, Mecklenburg County,
North Carolina (Site). Brownfields eligibility was granted to the PD by the North Carolina
Department of Environmental Quality (DEQ) in a letter dated April 15, 2021. A Site location map
is included as Figure 1.

The subject Site consists of an approximate 1.14-acre parcel of land (Parcel Identification Number
12104401) that is developed with an approximate 8,540-square foot (sq ft) vacant one-story light
industrial warehouse building comprised of former office, storage, and service shop areas. The
building was previously occupied by Maaco Fleet Solutions and was previously utilized as a
vehicle service facility, which consisted of oil/fluid changing, vehicle body work, and vehicle
Mr. Pete Doorn
July 30, 2021
Page 2
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Providence Group (PRO)/PRO-014
2217 S Tryon Street (Maaco Service)/Brownfields/Final Grade/Final Grade Sampling Work Plan - (BF# 25006-21-060) - final.docx
painting activities. The building and property have remained vacant since early 2021 and the PD’s
plans include adaptive re-use of the existing building and property as a food court and beer hall.
H&H understands that the PD does not plan to significantly alter the grade of the property and
intends to utilize the outdoors spaces for patron seating, walkway areas, and dog walk areas. The
purpose of the final grade sampling is to further characterize surficial soil (0-2 ft) for planning
purposes and to determine the appropriate engineering controls to protect workers and future
occupants of the property. A conceptual Site plan which shows redevelopment features is included
in Attachment A. The proposed final grade sampling scope of work is provided in the following
section.

2.0 Brownfields Assessment Activities

The proposed Brownfields assessment activities will be performed in general accordance with the
DEQ Inactive Hazardous Sites Branch (IHSB) Guidelines for Assessment and Cleanup of
Contaminates Sites (Guidelines) dated July 2021, and the most recent versions of the U.S.
Environmental Protection Agency (EPA) Region IV Science and Ecosystem Support Division
(SESD) Field Branches Quality System and Technical Procedures guidance.

2.1 Soil Sampling

H&H proposes to advance shallow soil borings in areas on the Brownfields Property not covered
by impervious surface (e.g., building foundations, sidewalks, hardscaping, asphalt surface parking,
etc.) for collection of final grade soil samples. The soil borings will be advanced to a depth of 0
to 2 feet below ground surface (ft bgs) from four (4) designated composite sample areas (CS-1
through CS-4) referenced on Figure 2. Each area will include five (5) soil borings per composite
sample for a total of 20 soil boring locations. The shallow soil borings will be advanced using a
decontaminated hand auger and the soil from the borings will be field screened for the presence of
odor, staining, and elevated photoionization detector (PID) readings. PID readings will be
recorded and presented in the final report.

Mr. Pete Doorn
July 30, 2021
Page 3
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Providence Group (PRO)/PRO-014
2217 S Tryon Street (Maaco Service)/Brownfields/Final Grade/Final Grade Sampling Work Plan - (BF# 25006-21-060) - final.docx

Based on field screening results, one grab soil sample from each of the four (4) areas will be
submitted for laboratory analysis of volatile organic compounds (VOCs) by EPA Method 8260.
The VOC samples will be collected from the soil boring most indicative of potential impact in
areas CS-1, CS-2, and CS-4. Per discussion with Pete Doorn, H&H will bias the CS-3 VOC soil
sample to the location depicted on Figure 2 where petroleum-impacts were identified during
previous assessment activities. Soil samples collected from the soil borings advanced in each of
the four (4) designated areas will also be composited in the field into one (1) composite soil sample
per area using a stainless-steel bowl and spoon. One (1) composite soil sample from each of the
four (4) designated areas will be submitted to the laboratory for analysis of semi-VOCs (SVOCs)
by EPA Method 8270, Resource Conservation and Recovery Act (RCRA) metals by EPA Methods
6020/7471 and hexavalent chromium by EPA Method 7199. Proposed laboratory analyses are
referenced in Table 1.

The soil samples will be placed in dedicated laboratory-supplied sample containers, labeled with
the sample identification, date, and requested analysis, and placed in a laboratory supplied cooler
with ice following sample collection. The sample coolers will be submitted to a North Carolina-
certified laboratory (accompanied by the chain of custody and secured with custody seals) for the
above analyses.

2.2 Quality Assurance/Quality Control

H&H will collect one duplicate soil sample for QA/QC purposes. The duplicate sample will be
analyzed for the same compounds as the parent sample. In addition, H&H will request a Level II
QA/QC data package from the laboratory and the laboratory will report values to the laboratory-
specified method detection limits using J-flags.

Mr. Pete Doorn
July 30, 2021
Page 4
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Providence Group (PRO)/PRO-014
2217 S Tryon Street (Maaco Service)/Brownfields/Final Grade/Final Grade Sampling Work Plan - (BF# 25006-21-060) - final.docx

2.3 Boring Abandonment and Investigation Derived Waste

Investigation derived waste (IDW) generated during the sampling activities will be thin spread
within the vicinity from which the boring was collected, unless there is evidence of significant
impact. If there is evidence of significant impact, the investigation derived waste from that area
will be containerized in 55-gallon drums. If wastes are containerized, then a composite sample of
the materials will be obtained for waste disposal purposes.

Following sampling activities, the soil borings will be properly abandoned and the surface will be
repaired similar to pre-sampling conditions.

2.4 Reporting

Following completion of the soil assessment activities and receipt of the analytical data, H&H will
prepare a report (sealed by a North Carolina Professional Engineer [PE] or Professional Geologist
[PG]) which describes the methods and results of the final grade soil sampling activities. The
report will include a description of field activities, field screening results, a tabular summary of
the analytical results in comparison to the DEQ Industrial/Commercial Preliminary Soil
Remediation Goals (PSRGs), risk calculations, boring logs in tabular form (will include boring
IDs, field screening/PID results, and soil descriptions), a figure depicting the sample locations,
laboratory analytical reports including chain of custody, a discussion of QA/QC data, and
conclusions based upon our assessment activities.

Table 1 Proposed Sample Summary Former Maaco Fleet Solutions Site 2217 S. Tryon Street Charlotte, North Carolina Brownfields Project #25006‐21‐060 H&H Job No. PRO‐014  Sample Objective Sample ID  Composite Sample Area Number of Borings Per Composite Area Sample Depth (ft)¹ VOCs by EPA Method 8260 SVOCS by EPA Method 8270  RCRA Metals by EPA Methods 6020/ 7471   Hexavalent Chromium by EPA Method 7199  Duplicate Future Worker Protection  CS‐1  Southern Area  5  0‐2  X  X  X  X  X CS‐2  Western Area  5  0‐2  X  X  X  X  CS‐3  Northwestern Area  5  0‐2  X  X  X  X  CS‐4  Northeastern Area  5  0‐2   X  X  X  X   Notes: 1) VOC samples will be collected as grab samples from within the specified composite sample area; SVOCs and metals will be field composited from the       specified depth interval VOCs = Volatile Organic Compounds; SVOCs = Semi‐VOCs; RCRA = Resource Conservation and Recovery Act          
0 2000 4000
APPROXIMATE
SCALE IN FEET
N
U.S.G.S. QUADRANGLE MAP
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
CHARLOTTE EAST, NORTH CAROLINA 1991
TITLE
PROJECT
SITE LOCATION MAP
MAACO FLEET SOLUTIONS
2217 S. TRYON STREET
CHARLOTTE, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE:
9-24-20 0
1PRO-014
SITE
73
0
7
2
5
730725 RAMPART STREET50' PUBLIC R/W(M.B. 62, PG. 890)DUNAVANT STREET50' PUBLIC R/W(M.B. 62, PG. 890)SOUTH TRYON STREET60' PUBLIC R/WFOOD STALL 120'X25'FOOD STALL 220'X25'FOOD STALL 320'X25'FOOD STALL 420'X25'FOOD STALL 520'X25'FOOD STALL QUEUEORDER/PICKUPDUTCHDOORWALK UP WINDOWWALK UP COUNTERWALK UP COUNTERUP4' DELIVERY /TRASH OPENING4' DELIVERY /TRASH DOORWALK UP COUNTERWALK UP COUNTERWALK UP COUNTERWALK UP COUNTERMENDININGBAREXISTDOORNEWDOORDUTCHDOOR INPLACEOF EXISTDOORCOOLER6'X5'COOLER6'X5'COOLER6'X5'COOLER6'X5'COOLER6'X5'FOOD STALL 612'X11'FOOD STALL 726'X9'LOCKERSCANWASH8' PICNIC TABLE TYP.8' PICNIC TABLE TYP.8' PICNIC TABLE TYP.2217 SOUTH TRYON8,595 TOTAL SF(304 SF FINISHED MEZZAREA NOT INCLUDED)36X3636X3636X3636X3636X3636X36POTENTIAL UNDERGROUND DETENTION
STORAGE AREA : OPTION 1 - STORMTANK
SYSTEM
EXISTING 727.87
CURRENTLY 3.5%
CROSS-SLOPE. NEED TO
POUR NEW
CONTINUOUS, ADA
COMPLIANT CONCRETE
PATHWAYS 1.5%EXISTING
728.13EXISTING
727.84
EXISTING
727.69
EXISTING
728.10
EXISTING
728.08
EXISTING
728.22 @
RECESSED
DOORWAY
NEW DRAINAGE PIPE UNDER
NEW SIDEWALK (8" OR LARGER) - WATER
TAKEN TO STORM BOX CLOSER TO
INTERSECTION
EXISTING STORM DRAINS IN STREET - RUN NEW
PIPE AND -UNCTION BOX TO THIS POINT / TIE-IN
NEW -UNCTION BOX TIED INTO DRAINS/BOX AT
STREET - -UNCTION BOX WILL SERVE NEW PIPE
AS WELL AS DETENTION SYSTEM
NEW DRAIN INLET AT HIGH END
OF DRAINAGE RUN ALONG RAMPART
POTENTIAL UNDERGROUND DETENTION
STORAGE AREA : OPTION 2 - OLD CASTLE
PRECAST VAULT
DETENTION STORAGE TO BE WATERTIGHT.
LINER NEEDED IF NOT A VAULT SYSTEM.1.5%1.5%1.5%
TC 723.50
BC 723.00
TC 722.50
BC 722.00
TC 724.50
BC 724.00
TC 726.50
BC 726.00
TC 727.50
BC 727.00
TC 729.50
BC 729.00
TC 722.50
BC 722.00
TC 723.50
BC 723.00
TC 724.50
BC 724.00
LP 721.29
EXISTING STORM DRAINS
TC 725.50
BC 725.00
EXISTING
728.00
EXISTING
724.09
EXISTING
724.22
EXISTING
721.85
ALL CONCRETE
WALKWAYS TO BE ADA
COMPLIANT - PART OF
ACCESSIBLE ROUTE 1.5%1.5%727.56
1.5%3.4%1.5%
1.5%
1.5%
1.5%
1.5%
727.14
1.5%
727.02 TC 726.68
BC 726.184.25%
1.5%GRAVEL AREA 2-3% SLOPE TOWARD PERIMETER PLANTING AREAEXISTING
724.00
EXISTING
725.00
EXISTING
726.00
STREET TREE TO
REMAIN, TYP.
STREET TREE TO
REMAIN, TYP.
STREET TREE TO
REMAIN, TYP.
1
.
5%1.
5%1.
5%1.5%
EXISTING
724.12
EXISTING
725.12
EXISTING
726.12
EXISTING
723.40
EXISTING
723.86
1
.5%
723.52
EXISTING
724.28
EXISTING
727.26
EXISTING
727.241.5%
0.8%
0.8%
EXISTING
725.53
725.65
1
.5%
725.65
727.53
727.84
EXISTING
727.56
727.68
1.5%2.6%
727.66
1.5%
EXISTING
RETAINING
WALL TO
REMAIN
727.66
1
.
8%1.1%725.93
725.98 727.57
4.25%
725.99
726.111.5%
1.5%
727.51
1.5%
1.5%
727.51
RIM 727.40
RIM 727.00
4
.
8%
725.84
4.0%726.45
2.0%1.15%2.0% - 3.0%FRENCH DRAINAGE
ALONG EDGE OF
GRAVEL AND
PLANTING AREA
FRENCH DRAINAGE
ALONG EDGE OF
GRAVEL AND
PLANTING AREA
FRENCH DRAINAGE
ALONG EDGE OF
GRAVEL AND
PLANTING AREA
FRENCH DRAINAGE
ALONG EDGE OF
GRAVEL AND
PLANTING AREA
FRENCH DRAINAGE (AND/OR ANY AREA
DRAINS) ROUTED TO UNDERGROUND
DETENTION
UNDERGROUND DETENTION - 4,000 CU YDS
LANDSCAPE
DRAINS NEEDED
FOR PLANTING
AREAS
1.5%1.8%6/4/2021 10:51 PM HPREITER N:\_2020\1020308\CAD\DOCUMENTATION\1020308_PLN_GRAD.DWG
PN 1020308 | PROVIDENCE GROUP CAPITAL
2117 S. TRYON ▪ CHARLOTTE, NC ▪ PRELIMINARY GRADING AND DRAINAGE
SCALE:1" = 20'
0 20 4010
Appendix A
Conceptual Site Plan
2217 S TRYON CHARLOTTE, NC •
PN 1020308 | 04.07.2021 | PROVIDENCE GROUP CAPITAL
SITE PLAN RAMPART STREET DUNAVANT STREETS TRYON ST
REET