23067_Blythe Isenhour_VIMS Install Compl Rpts - Bldg 1002 and 1003 Review Letter_20231002

October 2, 2023

Sent via Email
Christopher DeCorte
Ryan Homes 10710 Sikes Place, Suite 200 Charlotte, North Carolina 28277 [e-mail]

Subject: VIMS Installation Completion Reports Building 1002 and Building 1003 Blythe Isenhour
4920 Old Pineville Road
Charlotte, Mecklenburg County Brownfields Project No. 23067-19-060
Dear Mr. DeCorte:
The North Carolina Department of Environmental Quality’s Brownfields Redevelopment Section (DEQ Brownfields) received the VIMS Installation Completion Report – Building 1002, dated September 29, 2023 (Building 1002 Report) and the VIMS Installation Completion Report
– Building 1003, dated September 30, 2023 (Building 1003 Report) submitted on your behalf by
Mr. Trinh DeSa of Hart & Hickman, PC. DEQ Brownfields has reviewed the Building 1002 and Building 1003 Reports and evaluated the sub-slab vapor analytical data using the DEQ Risk Calculator. The risk calculations are
consistent with those provided in the reports and are below the DEQ risk thresholds for
residential use. As such, DEQ Brownfields finds the Building 1002 and Building 1003 Reports to comply with Land Use Restriction 13.l.ii.2. and 13.m. of the Notice of Brownfields Property recorded December 10, 2021, and the previously approved Vapor Intrusion Mitigation Plan dated February 7, 2022. DEQ Brownfields anticipates future submittal of sub-slab vapor data as
outlined in the approved Vapor Intrusion Mitigation Plan.

Christopher DeCorte October 2, 2023 Page 2

Please be advised that this compliance review from DEQ Brownfields does not waive any
applicable requirement to obtain necessary permits, licenses or certifications which may be
required from other state or local entities. If you have questions, please contact me at [phone], or by e-mail at [e-mail].
Sincerely,
Peter L. Doorn
Brownfields Project Manager
ec: Trinh DeSa, Hart & Hickman Haley Martin, Hart & Hickman Andrew Besu, Hart & Hickman
Shannon Switch, Hart & Hickman
Christopher Branch, Boulevard at 4920 Old Pineville, LLC Tracy Wahl, DEQ Brownfields Sarah Hardison, DEQ Brownfields Kevin Slaughter, DEQ Brownfields