21004_Taylor Salt_Work Plan Package_20181214

KoY COOPER
Gowrrrinr
MICHAEL . RE AN
sP�rer�y
MICHAEL SCOTT
airrcror
Sent Via E-mail
J. Duncan Browder
J-J-C Real Estate Investments, LLC
2100 Scotland Ridge Road
Charlotte, NC 28211
[e-mail]
NORT" CAROUNA
Ew*a maival Qm&jr
December 14, 2018
Subject: Indoor Air Sampling Work Plan Approval
Taylor Salt & Chemical, Former
3915 Glenwood Drive
Charlotte, Mecklenburg County
Brownfields Project Number 21004-17-060
Dear Mr. Browder:
The North Carolina Department of Environmental Quality (DEQ) Brownfields Program received
and reviewed the Indoor Air Sampling Work Plan dated December 11, 2018. Based on our review,
the Indoor Air 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 listed
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 at 704-235-2166, or via e-mail at
jordan.thompson@,ncdenr.gov.
Sincerely,
fr
Jordan Thompson
Brownfields Project Manager
ec: Chris Corbitt, Terracon
Chris Walker, K&L Gates
Tracy Wahl, DEQ
Nmlh CarCalnabeperlmentnFfrMronnww.al Quality No5ion of Waste Management
�314Wst jaews 5trW I F(Ab MauS'Wce tff I Rsleigik Nwth CRra119aXAVA-1646

Irerracon
December 11, 2018
Ms. Jordan Thompson
Division of Waste Management — Brownfields Program
NC Department of Environmental Quality
1646 Mail Service Center
Raleigh, NC 27699-1646
RE: Indoor Air Sampling Work Plan
Taylor Salt and Chemical Brownfields Site
3915 Glenwood Drive
Charlotte, Mecklenburg County, North Carolina
NCBP #21004-17-060
Terracon Project No. 71177602
Dear Ms. Thompson:
On behalf of J-J-C Real Estate Investments, LLC (PD), Terracon Consultants, Inc. (Terracon) is
pleased to submit this Indoor Air Sampling Work Plan for the above referenced site. This work
plan serves as an addendum to the Brownfields Assessment Work Plan, dated July 11, 2018.
The PD is seeking your approval of the proposed work so that a Brownfields Agreement can be
obtained for the site. A brief summary of Terracon's scope of services and a proposed schedule
are discussed below.
SCOPE OF SERVICES
Terracon proposes to collect three indoor air samples (IA-01A, IA-04A and IA-06) and one
outdoor sample (OA-02). A site diagram showing the location of the indoor and outdoor air
samples is included as Figure 1. A blind duplicate sample will be collected as a part of this
investigation for Quality Assurance/Quality Control purposes. The air samples and the blind
duplicate sample will be submitted to the analytical laboratory for analysis of VOCs by EPA
Method TO-15. Sampling activities will be conducted following the sampling methodology
outlined in the Brownfields Assessment Work Plan, dated July 11, 2018, and in general
accordance with the DWM Vapor Intrusion Guidance.
Upon completion of assessment activities and receipt of the laboratory analytical results, a
Brownfields Assessment Letter Report will be prepared. The report will include documentation
of field activities, sampling logs, a site plan with sample locations, analytical results and data
evaluation and presentation of findings including comparison of data to applicable regulatory
standards. Work associated with this scope of services will be performed under the direction of
a Licensed Geologist registered in the State of North Carolina.
Terracon Consultants, Inc. 2701 Westport Road Charlotte, NC 28208
P [704] 509 11777 F [704] 509 1888 terracon.com

Indoor Air Work Plan
Taylor Salt and Chemical Brownfields Site Charlotte, North Carolina Irerracon
December 11, 2018 Terracon Project No. 71177602
Schedule
Terracon proposes to complete this work during the month of January 2019, following receipt of
written notification by the Brownfields Program to proceed. It is anticipated that on -site field
activities can be completed within one business day; however, the schedule will be dependent
upon site conditions and vendor schedules.
Terracon appreciates the opportunity to present this work plan to the NC Brownfields Program.
Should you have any questions or require additional information, please do not hesitate to
contact our office.
Sincerely,
Terracon Consultants, Inc.
Haley E. Hindes, PG
Staff Geologist
Attachments: Figure 1 — Indoor Air Sampling Location Map
Christopher L. Corbitt, PG
Senior Geologist
Responsive, Resourceful ■ Reliable 2

N
IA-01A
IA-06 O
1 <D
O�
O
O
OA-02 j fl-
IA-04A O
O
LEGEND:
denotes approximate site boundary
0 Proposed indoor air location
0 Proposed outdoor air location
Project Manager:
Project No.
CLC
71177602
Indoor Air Sample Locations
Figure
Drawn by: HEH
Scale: N.T.S.
I rerracon
Taylor Salt & Chemical Brownfields Site
Checked by:
CLC
File Name:
71177602
2701 Westport Road
P
(NCBP # 21004-17-060 �
Approved by:
Date:
Charlotte, NC
3915 Glenwood Drive
CLC
Dec. 2018
1 11Charlotte,
Mecklenburg County, NC