HomeMy WebLinkAbout22047_University Place Mall_O_UST Lift Closure Rpt_20191104hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
Via E-Mail
November 4, 2019
State of North Carolina
Department of Environment and Natural Resources
Division of Waste Management, UST Section
3800 Barrett Drive
Raleigh, North Carolina 27609
Attn: Mr. Mark Powers
Re: Underground Hydraulic Lift Abandonment and Receptor Survey Results
University Place Mall — Chapel Hill Tire Facility
201 S. Estes Drive
Chapel Hill, Orange County, NC
UST Section Incident No. 46402
H&H Job No. RMR-005
Dear Mark:
1.0 Introduction
Hart & Hickman, PC (H&H) has prepared this report to document underground hydraulic lift
(UHL) abandonment and receptor survey activities performed at the University Place Mall
property located at 201 South Estes Drive in Chapel Hill, Orange County, North Carolina (site).
The site consists of one approximately 39.5-acre parcel of land improved with a
365,000-square foot (sq ft) retail shopping building, a 53,000-sq ft grocery store outbuilding, four
additional outbuildings, and an associated parking lot that encompasses most of the site. A site
location map is included as Figure 1 and a site map is included as Figure 2. This report documents
in -place closure of the UHLs in the Chapel Hill Tire (CHT) facility at the site, as well as
completion of an updated receptor survey. Based on conversations with NC Department of
Environmental Quality (NCDEQ) Underground Storage Tank (UST) Section staff, H&H
2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd, Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704,586.0007 main 919.847.4241 main
Mr. Mark Powers
November 4, 2019
Page 2
#C-1269 Engineering
#245 Geology
understands that the UHL release incident will be eligible for no further action (NFA) status upon
completion of these activities.
2.0 Site Background
H&H previously conducted Phase I and II Environmental Site Assessment (ESA) activities at the
site in April and May 2018. During the Phase I ESA, H&H identified the CHT facility, an
automobile repair facility, as a recognized environmental condition (REC) based on the presence
of six out -of -use UHLs, a used motor oil above ground storage tank (AST), and interior surface
staining. Soil and groundwater sampling was performed during the Phase II ESA to investigate
the potential for releases associated with the historic automobile repair operations and the
referenced areas of concern at the CHT facility. The results of sampling in the area of the used
motor oil AST and surface staining indicated no evidence of impacts above applicable screening
levels or typical background levels for metals. However, petroleum impacts were identified in soil
and groundwater at concentrations above applicable screening levels in the area of the UHLs.
Chlorinated solvent constituents were also detected in soil and groundwater samples.
On October 15, 2018, MM PG University Properties, LLC, the property owner at the time, filed a
24-Hour Release and UST Leak Reporting Form (UST-61 Form) to the UST Section indicating
that a release incident had occurred from the UHLs at the CHT facility. Based on the chlorinated
solvent contamination identified in connection with the CHT facility, Ram Realty Acquisitions V
LLC (Ram), the current property owner, elected to pursue a Brownfields Agreement (BFA) for the
site and received a Conditional Letter of Eligibility (CLOE) on October 24, 2018. Petroleum
impacts associated with the CHT facility are excluded from the CLOE and will be handled
separately under the UST Section. The CLOE indicates that execution of a Brownfields
Agreement (BFA) is contingent on entry of petroleum contamination associated with the UHLs at
CHT to the UST Section and receipt of a NFA, or its equivalent.
The May 2018 Phase II ESA sampling included collection of soil samples adjacent to the UHLs
in Bays 1, 3, 4, and 6, and collection of groundwater samples adjacent to the UHLs in Bays 3 and
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SMARTER ENVIRONMENTAL SOLUTIONS
Mr. Mark Powers
November 4, 2019
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#C-1269 Engineering
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6. Based on discussions with the UST Section, H&H conducted additional assessment activities
in March 2019. The scope of work included collection of soil samples adjacent to the UHLs in
Bays 2 and 5, since soil samples were not previously collected in the area of these UHLs. Due to
shallow groundwater, a groundwater sample was also collected adjacent to the UHL in Bay 5.
Following is a summary of soil and groundwater data collected during the May 2018 and March
2019 sampling events with respect to the screening criteria established by the UST Section:
Soil Sampling Results
• Exceedances of Maximum Soil Contaminant Concentrations (MSCCs) attributed to
possible releases from the UHLs include benzene, C9-C18 aliphatics, and/or CII-C22
aromatics at concentrations above Soil -to -Water Maximum Soil Contaminant
Concentrations (MSCCs) in Bays 3, 4, and 5, and CI I-C22 aromatics at a concentration
above the Residential MSCC in Bay 3. No constituents of concern were detected at
concentrations above Industrial/Commercial MSCCs.
• Chromium was detected at concentrations above Soil -to -Water and/or Residential MSCCs
in several samples, but is attributed to naturally occurring background conditions.
• Vinyl chloride was detected at a concentration above the Soil -to -Water MSCC in Bay 3,
but is indicative of chlorinated solvents and is being covered under the Brownfields
Program.
Groundwater Sampling Results
• Exceedances of Title 15A NCAC 2L Groundwater Standards (2L Standards) attributed to
possible releases from the UHLs include benzene at a concentration above the 2L Standard
in Bay 3. No constituents of concern were detected at concentrations above UST Section
Gross Contamination Levels (GCLs).
• Tetrachloroethylene and vinyl chloride were detected at concentrations above
2L Standards, but are indicative of chlorinated solvents and are being covered under the
Brownfields Program.
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Mr. Mark Powers
November 4, 2019
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Refer to the Underground Hydraulic Lift Assessment report submitted to the NCDEQ UST Section
on April 24, 2019 for a summary of sampling data collected in the area of the UHLs. Based on
review of the report, UST Section staff indicated that the release incident would be eligible for
risk -based closure if the UHLs were properly closed and an updated receptor survey was performed
confirming that the site qualifies for a low risk ranking. UST Section staff also confirmed that
abandonment in -place would be an acceptable method of closure for the UHLs. This report has
been prepared to document these additional activities.
3.0 Lift Abandonment Activities
Prior to conducting lift abandonment activities, H&H contacted North Carolina 811, the public
utility locator, as well as utilized a private utility locator to screen the UHL areas for subgrade
utilities. A Health & Safety Plan was also prepared in accordance with Occupational Safety and
Health Administration requirements.
On September 7 and 8, 2019, H&H contracted with Hazmat Emergency Response and
Remediation, Inc. (HERR) to conduct the UHL abandonment activities. The locations of the UHLs
at the CHT facility are indicated on Figures 2 and 3. Prior to beginning lift abandonment activities,
HERR inspected each lift to determine the current status and suitable methods for abandonment.
During the inspections, it was confirmed that the UHLs within Bays 1 and 2 were previously
abandoned by filling them with concrete.
At the UHL locations in Bays 3 through 6, HERR removed a center bolt and the bolts from a collar
securing the hydraulic piston in -place. Once the top of each UHL was removed, HERR utilized a
vacuum truck to remove the residual fluids from within each UHL casing. Once the fluids were
evacuated from each piston, the pistons were lifted via excavator from the outer casing and residual
hydraulic fluid was rinsed from each UHL. A total of 200 gallons of fluid were removed from the
UHLs or generated during rinsing and transported off -site for disposal as non -hazardous material.
A copy of the non -hazardous liquid waste manifest is provided in Appendix A.
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SMARTER ENVIRONMENTAL SOLUTIONS
Mr. Mark Powers
November 4, 2019
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#C-1269 Engineering
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Once the hydraulic pistons were removed, HERR then filled each casing with 3,500 pounds per
square inch (PSI) concrete to the ground surface. HERR transported the UHL pistons for disposal
at a metal salvage yard. A photographic log showing the UHL abandonment activities is provided
as Appendix B.
4.0 Updated Receptor Survey
Receptor surveys have been performed in the site vicinity during several prior investigations,
including a waste oil release at the CHT facility that was granted NFA status (Incident No. 92336),
multiple petroleum releases at the Circle K gas station in the southern portion of the property which
have also been granted NFA status (Incident Nos. 5371, 33823, and 46404), a dry-cleaning solvent
release regulated under the NCDEQ Dry-cleaning Solvent Cleanup Act (DSCA Site No.
DC680002), and the chlorinated solvent release in the CHT area regulated under the NCDEQ
Brownfields Program (Brownfields Project No. 22047-18-068). This section documents
additional receptor survey activities performed to update data gathered during the prior receptor
surveys. A completed UST Section Limited Site Assessment Risk Classification and Land Use
Form is included in Appendix C.
4.1 Water Supply Wells
H&H conducted a water supply well survey for the area within a 1,500-ft radius of the site. The
1,500-ft radius is depicted in Figure 4. The survey included a visual reconnaissance for potential
water supply wells and municipal water connections via a drive -through windshield survey. In
addition, H&H conducted a desktop review to obtain information regarding water supply
connections in the area.
The results of the survey indicated that public water service is available and no water supply wells
were identified within a 1,500-foot radius of the site. Note that prior receptor surveys also
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SMARTER ENVIRONMENTAL SOLUTIONS
Mr. Mark Powers
November 4, 2019
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identified no water supply wells in the site vicinity. Based on a discussion with NCDEQ UST
Section personnel, a mailing to area property owners was not performed since the recent survey
was an update to previously completed surveys.
A Notice of Residual Petroleum (NRP) restricting groundwater use was previously implemented
for the site property as part of closure of a UST release incident in the southern portion of the
property (Circle K Incident No. 46404). Based on discussions with UST Section personnel, H&H
understands that this NRP also fulfills groundwater use restrictions required for closure of the CHT
incident.
4.2 Public Water Supplies
Based on information obtained from the Orange County Water and Sewer Authority (OWASA)
website (https://www.owasa.org/drinking-water), public water supplies in the site vicinity are
obtained from three surface water reservoirs, Cane Creek Reservoir, University Lake, Quarry
Reservoir, and Jordan Lake. None of these reservoirs are located within a 1,500-ft radius of the
site.
4.3 Surface Water
H&H conducted a survey for surface water bodies in the vicinity of the subject site. The results
of the survey indicated no surface water bodies are present within 500 ft of the CHT facility.
According to the United States Geological Survey (USGS) topographic map dated 2002, the
closest mapped surface water bodies are Booker Creek, which is located approximately 1,100 ft
northeast of the CHT facility, and Bolin Creek, which is located approximately 1,200 ft southwest
of the CHT facility (Figure 1). According to the NCDEQ Surface Water Classifications
geographical information system map, Booker Creek and Bolin Creek are classified as Water
Supply IV (WS-IV).
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SMARTER ENVIRONMENTAL SOLUTIONS
Mr. Mark Powers
November 4, 2019
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4.4 Wellhead Protection Areas
Based on review of the DEQ Public Water Supply Section website
(https://nc.maps.arcgis.com/apps/webappviewer/index.html), the site is not located in a wellhead
protection area.
4.5 Deep Aquifers in the Coastal Plain
According to the Geologic Map of North Carolina dated 1985, the site is located in the Piedmont
Physiographic Province of North Carolina and specifically within the Triassic Basin. As such,
deep aquifers in the Coastal Plain are not considered a concern for the site.
4.6 Subsurface Structures
Visual observations were made for potential subsurface contamination conduits in the immediate
vicinity of the release area. Based upon our review, there are no subsurface contamination conduits
that would be expected to be a concern.
4.7 Property Owners and Land Use
The CHT facility consists of an approximately 7,200-sq ft automotive service garage which is
attached to a larger 53,651-sq ft grocery store building. The CHT facility is located within a larger
property which contains various commercial buildings referred to as the University Place shopping
center. The site property is zoned Community Commercial. The surrounding properties to the
north, east, and south are primarily residential, while the surrounding properties to the west are
primarily commercial.
The nearest sensitive land -use identified in the site vicinity is a church with a daycare located
approximately 350 ft east of the CHT facility and Kidzu Children's Museum located within the
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SMARTER ENVIRONMENTAL SOLUTIONS
Mr. Mark Powers
November 4, 2019
Page 8
#C-1269 Engineering
#245 Geology
primary University Mall building approximately 500 ft south of the CHT facility. Land -use within
1,500 ft of the site is depicted on Figure 4. Adjacent property owners and occupants are
summarized on Table 1.
As previously discussed with UST Section personnel, if the site is granted NFA status, the property
owner is agreeable to implementation of a non-residential land -use restriction for the area of the
CHT facility. Exceedances of Residential MSCCs were limited to one soil sample below the CHT
facility, so this land -use restriction area is anticipated to only encompass the area of exceedances.
The property owner is already working with a surveyor to prepare a plat depicting the proposed
non-residential restriction area.
5.0 Conclusions and Recommendations
Prior assessment activities identified evidence of a release in the area of six out -of -use UHLs at
the CHT facility located at the University Place Mall shopping center in Chapel Hill, North
Carolina. Based on the results of previous and recent assessment activities, the release incident
appears to be eligible for NFA status. Justification for NFA status is detailed further below:
• The UHLs have been properly abandoned in -place by filling them with concrete.
• The results of an updated receptor survey indicated no water supply wells within 1,500 ft
and no surface water bodies within 500 ft of the release source area.
• Laboratory analysis of soil samples collected in the area of the UHLs indicated petroleum
constituents at concentrations above Soil -to -Water and Residential MSCCs, but below
Industrial/Commercial MSCCs. If the site is granted NFA status, the property owner is
agreeable to implementation of a non-residential land -use restriction that would be limited
to the area of the CHT facility.
• Laboratory analysis of groundwater samples collected in the area of the UHLs indicated
petroleum constituents at concentrations above 2L Standards, but below GCLs. A NRP
restricting groundwater use was previously implemented for the site property as part of
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SMARTER ENVIRONMENTAL SOLUTIONS
Mr. Mark Powers
November 4, 2019
Page 9
#C-1269 Engineering
#245 Geology
closure of a UST release incident in the southern portion of the property (Circle K Incident
No. 46404). Based on discussions with UST Section personnel, H&H understands that this
NRP also fulfills groundwater use restrictions required for closure of the CHT UHL release
incident.
H&H appreciates the opportunity to work with you on this project. Should you have any questions
or need any additional information, please feel free to contact us.
Sincerely,
Hart & Hickman, PC
Patrick Stevens
Assistant Project Environmental Scientist
Attachments
16g.0 '
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SMARTER ENVIRONMENTAL SOLUTIONS
FIGURES
APPROXIMATE
N 0 2000 4000
SCALE IN FEET
U.S.G.S. QUADRANGLE MAP
CHAPEL HILL, NORTH CAROLINA (2002)
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
OWN&_ _ AST STORAGE ROOM_
♦�"
'CH4%
AP
EL HILL TIRE d
OFFICE SPACE 1
•
i
Aral
Iryll
A
ool
4
s
r
I -
FORMER AMERICAN
DRY CLEANERS
BINKLEY BAPTI
CHURCH,
SB-2fTMW-7
AST STORAGE ROOM
❑ • O
SB-1
LEGEND
BAY 1
0
•
SB-14
ALIGNMENT
RACK
SB-16
BAY 2
TIRE STORAGE
BORING LOCATION
TEMPORARY MONITORING WELL/SOIL BORING COMBINATION
UNDERGROUND HYDRAULIC LIFT AND ASSOCIATED
—i CONCRETE PAD
❑ NEW ABOVE -GROUND LIFT FOOTING
O S�/TMW-6 SIB-4 O SB-17•MW--11 S /TO _g
BAY 3 BAY 4 BAY 5 BAY 6
ASPHALT
OFFICE S
EXTERIOR BUILDING
WALL
FACILITY DIAGRAM AND
SAMPLE LOCATION MAP
P�C r
CHAPEL HILL TIRE FACILITY - UNIVERSITY MALL
201 S. ESTES DRIVE
CHAPEL HILL, NC
3921 Sunset Ridge Road, Suite 301
APPROXIMATE
hart hickman Raleigh, North Catolina27607
0 10 20
. 919-847-4241(p) 919-847-4261(f)
SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / #C-245 Geology
SCALE IN FEET
DATE: 10-22-19
REVISION NO. 0
JOB NO. RMR-005
FIGURE NO. 3
TABLE
Table 1
Summary of Adjacent Properties
Chapel Hill Tire Facility
Chapel Hill, North Carolina
H&H Job. No. RMR-005
Parcel ID No.
Map ID
Property Street Address
Owner
Owner Address
Direction
From Site
9799137408
A
991 and 1002 Willow Drive
Willow Terrace Dev
P.O. Box 2205, Chapel Hill, NC 27514
North
9799234058
B
1712 Willow Drive
Olin T Binkley Baptist Church
1712 Willow Drive, Chapel Hill, NC 27514
Northeast
9799228779
C
404 Hickory Drive
Mari A Lindsay
404 Hickory Drive, Chapel Hill, NC 27514
East
9799228740
D
406 Hickory Drive
John E and Kathryn L Moore
406 Hickory Drive, Chapel Hill, NC 27514
East
9799228630
E
408 Hickory Drive
Patricia R Thomas
P.O. Box 9532, Chapel Hill, NC 27515
East
9799228530
F
410 Hickory Drive
Richard and Alyson Scoltock
410 Hickory Drive, Chapel Hill, NC 27514
East
9799228413
G
412 Hickory Drive
Mauricio and Janet Davis Castro
412 Hickory Drive, Chapel Hill, NC 27514
East
9799228326
H
414 Hickory Drive
Matthew and Sylvia Steere
414 Hickory Drive, Chapel Hill, NC 27514
East
9799227296
1
416 Hickory Drive
Philip H Page
416 Hickory Drive, Chapel Hill, NC 27514
East
9799227197
J
418 Hickory Drive
Tabitha S Combs and Thomas M Craven Jr.
418 Hickory Drive, Chapel Hill, NC 27514
East
9799227079
K
420 Hickory Drive
William O and Susan B Ward (Trustees)
107 Forest Ridge Drive, Chapel Hill, 27514
East
9799227071
L
422 Hickory Drive
David M and Stacie P Belcher
422 Hickory Drive, Chapel Hill, NC 27514
East
9799217962
M
424 Hickory Drive
Jason M and Samantha A Anderson
424 Hickory Drive, Chapel Hill, NC 27514
East
9799217853
N
426 Hickory Drive
Alexander and Micah McCumber
426 Hickory Drive, Chapel Hill, NC 27514
East
9799217606
O
443 Ridgefield Road
Htoo Htoo Kyaw and Ma That
443 Ridgefield Road, Chapel Hill, NC 27514
East
9799310239
P
Estes Drive Extension
Chapel Hill Housing Authority
405 Martin Luther King Jr. Boulevard, Chapel Hill,
NC 27514
Southeast
9799214614
Q
301 S. Estes Drive
Public Service Company of NC Inc (C/O Ellen Digh)
P.O. Box 1398, Gastonia, NC 28053
Southeast
9799126009
R
No Address
Camelot Village Homeowners Inc
130 S. Estes Drive, Chapel Hill, NC 27514
South
9799028691
S
129 S. Estes Drive
Wachovia Bank NA
P.O. Box 2609, Carlsbad, CA 92018
West
9799028796
T
841 Willow Drive
Orange Saving & Loan Assoc (C/O National Tax
Search LLC)
130 S. Jefferson Street, Suite 300, Chicago, IL
60661
West
9799120807
U
851 Willow Drive
Carolina Guys LLC (C/O Bank of American NC1-001-
03-81)
101 N. Tryon Street, Charlotte, NC 28255
West
9799131048
V
861 and 891 Willow Drive
Terrace Association Inc*
P.O. Box 2205, Chapel Hill, NC 27514*
West
9799131396
yy
901 Willow Drive and 110
Connor Drive
Doctors Building of Chapel Hill Inc*
901 W. Willow Drive, Chapel Hill, NC 27514*
West
Notes:
Property owner information is based on Orange County GIS Online Database.
Contiguous properties are shown on Figure 4.
Table 1 (Page 1 of 1)
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APPENDIX A
NON -HAZARDOUS WASTE MANIFEST
NON -HAZARDOUS WASTE MANIFEST
Please print or type (Form designed for use on elite (12 pitch) typewriter)
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1. Generator's US EPA ID No.
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4. Generator / s Pnone ( ) C n .Qit , I 1 I N C,
5. Transporter 1 Company Name 6. US EPA ID Number
A. State Transorter's ID
HERR.INC• 0
B. Transporter I Phone 910-640-2607
7. Transporter 2 Company Name $. USVA ID Number
C. State Transporters ID
D. Transporter 2 Phone
9. Designated Facility Name and Site Address 10. US EPA ID Number
HERR, INC
E. State Facility's 11)
303 S. MAULTSBY ST NCR-000139816
F. Facility's Phone g10-640-2607
WHITEVILLE, NC 28472
11. WASTE DESCRIPTION
12. Containers
13.
Total
14.
Unit
No.
Type
Quantity
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NON-REG. PETROLEUM CONTACT WATER
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H. Handling Codes for Wastes Listed Above
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15. Specia[ Handling Instructions and Additional Information
16. GENERATOR'S CERTIFICATION: I hereby certify that the contents of this shipment are fully dnd accurately described and are in all respects
in proper condition for transport. The materials described on this manifest are not subject to federal hazardous waste regularons.
Date
PrintedrTyped Name
49ignature
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11. Transporter f Acknowledgement of Receipt of Materials
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18. Transporter 2 Acknowledgement of Receipt of Materials
Date
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19. Discrepancy Indication Space
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20. Facility Owner or Operator; Certification of receipt of the waste materials covered by this maifest, except as noted in item 19.
Date
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Signature
Month Day Year
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APPENDIX B
PHOTOGRAPHIC LOG
Photograph 1: In -ground hydraulic lift prior to abandonment.
Photograph 2: Removal of residual fluids within UHL piston
3921 Sunset Ridge Rd, Suite 301 CHAPEL HILL TIRE FACILITY
hard hickman 919 847.4241(p)0 19.723.4261(f) CHAPEL HILL, NORTH CA OLINA
Photograph 3: UHL piston extraction
Photograph 4: UHL pistons staged for off -site disposal
3921 Sunset Ridge Rd, Suite 301 CHAPEL HILL TIRE FACILITY— UNIVERSITY MALL
hart ► NC 0
hi�kman 919 847.4241(p)19.723.4261(f) CHAPEL HILL, NORTH CA OLINA
LO
0
0
Photograph 5: Service bays upon completion of UHL abandonment activities
3921 Sunset Ridge Rd, Suite 301 CHAPEL HILL TIRE FACILITY— UNIVERSITY MALL
hard hickman 919 847.4241(p)0 19.723.4261(f) CHAPEL HILL, NORTH CA OLINA
APPENDIX C
RISK CLASSIFICATION AND LAND USE FORM
Limited Site Assessment Risk Classification and Land Use Form
Part I — Groundwater/Surface WaterNapor Impacts
High Risk
1. Has the release contaminated any water supply well including any well used for non -drinking purposes?
YES/NO
2. Is a water supply well used for drinking water located within 1,000 feet of the source area of the release?
YES/NO
3. Is a water supply well not used for drinking water (e.g., irrigation, washing cars, industrial cooling water,
filling swimming pools) located within 250 feet of the source area of the release? YES/NO
4. Does groundwater within 500 feet of the source area of the release have the potential for future use (there is
no other source of water supply other than the groundwater)? YES/NO
5. Do vapors from the release pose a threat of explosion because of accumulation of the vapors in a confined
space or pose any other serious threat to public health, public safety or the environment? YES/NO
If yes, describe.
6. Are there any other factors that would cause the release to pose an imminent danger to public health, public
safety, or the environment? YES/NO
If yes, describe.
Intermediate Risk
7. Is a surface water body located within 500 feet of the source area of the release?
YES/NO
If YES, does the maximum groundwater contaminant concentration exceed the surface water quality
standards and criteria found in 15A NCAC 2B .0200 by a factor of 10? YES/NO
8. Is the source area of the release located within an approved or planned wellhead protection area as defined in
42 USC 300h-7(e)? YES/NO
If yes, describe.
9. Is the release located in the Coastal Plain physiographic region as designated on a map entitled "Geology of
North Carolina" published by the Department in 1985? YES/NO
If YES, is the source area of the release located in an area in which there is recharge to an unconfined or
semi -confined deeper aquifer that is being used or may be used as a source of drinking water? YES/NO
If YES, describe.
10. Do the levels of groundwater contamination for any contaminant exceed the gross contamination levels (See
Table 2.) established by the Department? YES/NO
Part II - Land Use
Property Containing Source Area of Release
The questions below pertain to the property containing the source area of the release.
1. Does the property contain one or more primary or secondary residences (permanent or temporary)?
YES/NO
Describe.
2. Does the property contain a school, daycare center, hospital, playground, park, recreation area, church,
nursing home, or other place of public assembly? YES/NO
Describe.
The property contains Kidzu, which is a children's museum and recreational facility located approximately
500 ft south of the CHT facility. However, Kidzu is located well outside the area where constituents of
concern were detected at concentrations above Residential MSCCs (limited to benzene in one sample
collected below the CHT facility).
3. Does the property contain a commercial (e.g., retail, warehouse, office/business space, etc.) or industrial
(e.g., manufacturing, utilities, industrial research and development, chemical/petroleum bulk storage, etc.)
enterprise, an inactive commercial or industrial enterprise, or is the land undeveloped? YES/NO
Describe.
The property contains University Place Mall shopping center.
Do children visit the property? YES/NO
Explain.
Children likely visit the shopping mall and additional outbuildings located on the parent parcel. However,
children are unlikely to be present within the CHT auto repair bays where constituents of concern were
detected at concentrations above Residential MSCCs.
Is access to the property reliably restricted consistent with its use (e.g., by fences, security personnel or
both)? YES/NO
Explain.
Access to the public portions of the property is not restricted; however, public access to the CHT auto
repair bays where constituents of concern were detected at concentrations above Residential MSCCs is
unlikely.
4. Do pavement, buildings, or other structures cap the contaminated soil? YES/NO
Describe.
The area of contaminated soil is located below the existing CHT facility building.
If yes, what mechanisms are in place or can be put into place to ensure that the contaminated soil will
remain capped in the foreseeable future?
The site contains an active shopping center and the area of contaminated soil is unlikely to be uncapped in
the future. Land -use restrictions could be put into place ensuring that the area of contaminated soil remains
capped, if required by NCDEQ.
5. What is the zoning status of the property?
Community Commercial
6. Is the use of the property likely to change in the next 20 years? YES/NO
Explain. Redevelopment is proposed in the area of the main University Place Mall building and several
outbuildings; however, no redevelopment is proposed in the area of impacted soil located below the CHT
facili
Property Surrounding Source Area of Release
The questions below pertain to the area within 1,500 feet of the source area of the release (excludes property
containing source area of the release):
1. What is the distance from the source area of the release to the nearest primary or secondary residence
(permanent or temporary)?
Approximately 180 feet north
What is the distance from the source area of the release to the nearest school, daycare center, hospital,
playground, park, recreation area, church, nursing home or other place of public assembly?
Approximately 350 feet east
2. What is the zoning status of properties in the surrounding area?
Residential and Community Commercial
3. Briefly characterize the use and activities of the land in the surrounding area.
The land use in the area surrounding the site is used primarily for residential homes and commercial office
space. A church with a daycare is also located adjacent to the site property to the east.