23074_Bookers Garage_LVIMPCompliance_20210817

ROY COOPER
Governor
DIONNE DELLFGATTI
Secretary
MICHAEL SCOTT
Director
Sent Via E-mail
Ms. Christie E. Zawtocki, PE
Hart & Hickman, PC
2923 S. Tryon, Ste 100
Charlotte, NC, 28203
CZawto ckigharthickman. com
NORTH CAROLINA
Environmental Quality
August 17, 2021
Subject: Vapor Intrusion Mitigation Plan - Compliance Review
Bookers Garage
820 E. 15th Street
Charlotte, Mecklenburg County
Brownfields Project No. 23074-19-060
Dear Ms. Zawtocki:
The North Carolina Department of Environmental Quality Brownfields Program (DEQ
Brownfields) received and reviewed the Vapor Intrusion Mitigation Plan - Revision 1, dated August
4, 2021 (VIMS Design). DEQ Brownfield comments to previous submissions of this VIMS Design
have been addressed; and we have determined that this VIMS Design to be in compliance with the
Brownfields Vapor Intrusion Mitigation System Design Submittal New Construction Minimum
Requirements Checklist dated March 2018.
Consistent with standard brownfields vapor intrusion provisions which will be included in the
future brownfields agreement for this project, an essential component of public health protection
for this design is the professional engineer's seal of these documents that the proposed design will
be effective at mitigating the potential for vapor intrusion at the property and protecting public
health. Furthermore, the safe occupancy of the building will be evaluated upon system
effectiveness, sub -slab soil gas sampling, and indoor air sampling (if warranted) as required by
Section 4.0: "Post -Construction System Effectiveness Testing" of the VIMS Design. Under no
circumstance shall structures at this property be occupied without complying with requirements as
agreed in the VIMS Design. In addition, DEQ Brownfields reserves the authority to require
confirmation of efficacy in the future.
D Q
� North Carolina Department of Environmental Quality I Division of Waste Management
217 West Jones Street 1 1646 Mail Service Center I Raleigh, North Carolina 27699-1646
NORiH CAROLINA
Ebpe eM DI EIDdmnme W marry 919.707.8200

Christie Zawtocki PE
August 17, 2021
Page 2
Please be advised that this design compliance review from DEQ Brownfields does not waive any
applicable requirement to obtain any necessary permits, licenses or certifications which may be
required from other state or local entities.
If you have any questions, please contact me at my mobile number 919-609-2334, or via e-mail at
[e-mail].
Sincerely,
/4*
Mr. Kel G.fohns2o�6��
Brownfields Vapor Intrusion Specialist
Brownfields Program, Division of Waste Management
ec: Tracy Wahl, DEQ Brownfields
Jordan Thompson, DEQ Brownfields
Kathleen Markey, DEQ Brownfields
Alexis McKenzie, H&H
Ralph McGee, H&H
D EQ
J� North Carolina Department of Environmental Quality I Division of Waste Management
217 West Jones Street 1 1646 Mail Service Center I Raleigh, North Carolina 27699-1646
IJOF7TIi CAR6RNA �
D.Whi mmEnNranmaircal0uai\ 919.707_8200