20078_Performance Auto_OAR_Compliance_20171030

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Mid Atlantic
Engineering & Environmental Solutions
1125 E. Morehead Street, Suite 104
Charlotte, INC 28204-2849
Office: 980. 585.1271
Facsimile: 980. 585.1272
MAAONLINE.COM
SITE OPERATIONS PLAN
ENVIRONMENTAL/COMPLIANCE ACTIVITIES
THIRD QUARTER 2017
PERFORMANCE AUTO MALL
1810 DURHAM-CHAPEL HILL BOULEVARD
CHAPEL HILL, ORANGE COUNTY, NORTH CAROLINA
MID -ATLANTIC ASSOCIATES PROJECT 0001-11106.00
Prepared For:
Hendrick Automotive Group
6000 Monroe Road, Suite 100
Charlotte, NC 28212
Prepared By:
Mid -Atlantic Associates, Inc.
1125 East Morehead Street, Suite 104
Charlotte, North Carolina 28204
[phone]
October 23, 2017
EXPERIENCED CUSTOMER FOCUSE❑ INNOVATIVE

SITE OPERATIONS PLAN
ENVIRONMENTAL/COMPLIANCE ACTIVITIES
THIRD QUARTER 2017
PERFORMANCE AUTO MALL
1810 DURHAM-CHAPEL HILL BOULEVARD
CHAPEL HILL, ORANGE COUNTY, NORTH CAROLINA
MID -ATLANTIC ASSOCIATES PROJECT 0001-11106.00
Prepared For:
October 30, 2017
Prepared By:
Hendrick Automotive Group MID -ATLANTIC ASSOCIATES, INC.
6000 Monroe Road, Suite 100
Charlotte, NC 28212
Carl H. Hewett
Senior Project Manager
Greg D. Icenhour, P.G., MBA.
Principal Geologist
EXPERIENCED CUSTOMER FOCUSE❑ INNOVATIVE

TABLE OF CONTENTS
1.0
INTRODUCTION.....................................................................................................1
2.0
QUARTERLY ACTIVITIES.....................................................................................1
2.1 PERIODIC INSPECTIONS.................................................................................... 1
2.2 MATERIAL DISPOSAL........................................................................................ 3
2.3 EQUIPMENT CLEANING...................................................................................... 4
2.4 MONITOR WELL SAMPLING................................................................................ 5
2.5 FLOOR DRAIN SAMPLING.................................................................................. 5
3.0
SUMMARY OF WORK ACTIVITIES....................................................................... 6
4.0
CONCLUSIONS AND RECOMMENDATIONS....................................................... 7
4.1 CONCLUSIONS................................................................................................. 7
4.2 RECOMMENDATIONS......................................................................................... H
FIGURES
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 Drain Sampling Location Map
TABLES
Table 1 Summary of Monitoring Well Analytical Data
Table 2 Summary of Drain Sampling Analytical Data
APPENDICES
Appendix A Inspection Documentation
Appendix B Material Disposal Documentation
Appendix C Equipment Cleaning Disposal Documentation
Appendix D Photographs
Appendix E Analytical Reports
Mid Atlantic
Engineering & Environmental Solutions

1.0 INTRODUCTION
The project site is the Performance Auto Mall located at 1810 Durham -Chapel Hill
Boulevard in Chapel Hill, Orange County, North Carolina. See Figure 1. The property is
currently developed as an active automobile sales and service facility, and the current
tenants of the property include the following automobile dealerships:
• Performance Acura, 1817 Durham -Chapel Hill Boulevard.
• Performance BMW, 1806 Fordham Boulevard.
• Performance Subaru, 1810 Durham -Chapel Hill Boulevard.
The dealership locations are illustrated on Figure 2.
In November 2016, McAdams of Durham, North Carolina prepared a Site Operations
Plan (SOP) for the property to assist a prospective purchaser with accessing the North
Carolina Brownfield Program (NCBP) related to historical subsurface contamination on
the property. The SOP was prepared to identify and implement Best Management
Practices (BMPs) for spill release prevention during site operations at the Performance
Auto Mall, which is operated by the Hendrick Automotive Group (HAG). The SOP was
approved by the NCBP on December 30, 2016, and it was approved prior to the sale of
the property by HAG to LG 1810 Fordham Blvd, LLC. HAG and the Performance Auto
Mall began initiating the requirements and guidelines of the SOP in December 2016.
Mid -Atlantic Associates, Inc. (Mid -Atlantic) was contracted by HAG to assist the
Performance Auto Mall with the completion of environmental and compliance activities
identified by the SOP.
The following report details the environmental and compliance activities related to the
SOP that were conducted at the Performance Auto Mall during the Second Quarter 2017.
2.0 QUARTERLY ACTIVITIES
2.1 Periodic Inspections
In accordance with the compliance monitoring requirements of paragraph 3.3 of the SOP,
periodic inspections were conducted at the property to ensure that work activities at the
dealerships on the property did not adversely affect the site. Periodic inspections
included weekly inspections by Mid -Atlantic personnel, monthly inspections by
Performance Auto Mall personnel in accordance with the Spill Prevention and
EXPERIENCED CUSTOMER FOCUSED INNOVATIVE

SOP Environmental/Compliance Activities - Third Quarter 2017 October 30, 2017
Performance Auto Mall Page 2
Chapel Hill, North Carolina
Countermeasure Control (SPCC) Plan, and a quarterly inspection in accordance with the
SOP.
Weekly
From July through September 2017, Mid -Atlantic personnel conducted the following tasks
on a weekly basis to observe site conditions and to ensure spills and/or impacts to the
property had not occurred over the previous week:
• Visual inspections of the AST containment areas at each dealership to observe
tank conditions and to note if any spills/leaks had occurred in or around the tanks;
• Visual inspections inside and outside of the service bays at each dealership to
observe surface conditions and to note if any spills/leaks had occurred in or around
the work areas;
• Visual inspections of the surfaces around the waste dumpsters and compactor to
note if any spills/leaks had occurred in or around the equipment;
• General reconnaissance inspections around the property to observe site
conditions and to note if any spills/leaks had occurred.
• Conducted an interview with Chet Wetherington, Performance Auto Mall Facility
Manager, and/or with members of his staff to request information on any spills that
may have occurred during the previous week.
• It was reported that small spills/releases that occurred inside the buildings were
contained and cleaned up in accordance with the SOP.
No spills or conditions that represented an immediate threat to the environment that would
initiate regulatory reporting requirements and corrective action were noted during the
weekly inspections during the third quarter 2017. A copy of an AST inspection checklist
completed by Mid -Atlantic is included in Appendix A.
Monthly
During July, August and September 2017, Performance Auto Mall personnel conducted
an inspection of the ASTs and the AST containment areas in accordance with the SPCC
Plan. Per the directions of the SPCC Plan, the following tasks were conducted on a
monthly basis by the responsible person or his designee:
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SOP Environmental/Compliance Activities - Third Quarter 2017 October 30, 2017
Performance Auto Mall Page 3
Chapel Hill, North Carolina
• Visual check for leakage and deterioration of all components of the tanks and
containers, containment structures, valves and aboveground piping.
• Testing of any overfill prevention devices to ensure their proper operation.
• Inspect the oil/water separators for possible excessive accumulation of oil and/or
bottom sludge.
No spills or conditions that represented an immediate threat to the environment that would
initiate regulatory reporting requirements and corrective action were noted during the
SPCC inspections.
Quarterly
Paragraph 3.3 of the SOP requires a quarterly inspection to ensure compliance with the
SOP. The quarterly compliance inspection was conducted on September 21, 2017. The
inspection was performed by Mid -Atlantic and McAdams personnel in conjunction with a
site visit by the NCBP. No spills or conditions that represented an immediate threat to
the environment that would initiate regulatory reporting requirements and corrective
action were noted
2.2 Material Disposal
A variety of waste materials are generated during work activities at the site during the
Third Quarter 2017. Non -regulated wastes, such as used oils, used antifreeze, oily water
and used oil filters were picked up for disposal by Noble Oil Services (Noble) of Sanford,
North Carolina. Copies of the Service Receipts for the material collected and disposed
of by Noble are provided in Appendix B.
Hazardous material such as waste paint material and waste gasoline was collected from
the property by Heritage -Crystal Clean of Raleigh, North Carolina. Copies of the
Heritage -Crystal Clean disposal documentation for hazardous waste material collected
during the Third Quarter 2017 are provided in Appendix B.
Waste tires were collected from the property by Central Carolina Holdings (CCH) of
Cameron, North Carolina. Copies of waste tire disposal documentation from the Third
Quarter 2017 are provided in Appendix B.
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Engineering & Environmental Solutions

SOP Environmental/Compliance Activities - Third Quarter 2017 October 30, 2017
Performance Auto Mall Page 4
Chapel Hill, North Carolina
Used batteries and cores are stored on the property in covered areas. The batteries and
cores are exchanged with the battery supplier as new batteries are brought to the
property. The battery exchange is handled through the parts department at each
dealership, and waste batteries are not generated at the site.
2.3 Equipment Cleaning
In accordance with the compliance monitoring requirements of paragraph 3.3 of the SOP,
the active oil/water separators and drain systems (Collision and BMW) were pumped out,
cleaned and visually inspected during the quarter. Cleaning activities were conducted by
Environmental Hydrogeological Consultants, Inc. (EHC) of Red Springs, North Carolina.
Carl Hewett of Mid -Atlantic was on site during the cleaning activities and conducted visual
inspections after cleaning was completed. Photographs documenting field activities are
provided in Appendix C. See Figure 2 for equipment location. The following equipment
was cleaned and inspected on September 21, 2017:
• in -ground oil/water separator at the BMW building;
• in -ground oil/water separator at the Car Wash buildings;
• two floor drains in the BMW service department;
• six floor drains in the Detail building
• two floor drains in the drive thru Car Wash buildings.
Cleaning was conducted by pumping the equipment, pressure washing accessible
internal areas and removing the wash/rinse water. A visual inspection of the equipment
internals was conducted from the ground surface upon completion of cleaning activities.
The material was collected into vacuum pump trucks, and it was transported to the EHC
facility in Red Springs for disposal. Copies of the Non -Hazardous Waste Disposal
Manifests are provided in Appendix D.
In addition to the quarterly cleaning of the oil/water separators, the Subaru AST
containment area and the BMW aboveground oil/water separator containment area were
cleaned by EHC on September 21, 2017. Cleaning was conducted by spraying the
accessible tank and containment surfaces with a pressure washer. The BMW oil/water
separator and associated storage tank were pumped and cleaned. The wash water and
pumped material was collected in a vacuum pump truck, and it was transported to the
EHC facility in Red Springs for disposal. A copy of the Non -Hazardous Waste Disposal
Manifest is provided in Appendix D.
KdAtlantic
Engineering & Environmental Solutions