25036_Clariant Corp_PreOcc Vapor Sampling Review_20230324

March 24, 2023
Sent Via E-mail

Kyle Jenks 4000 Monroe, LLC 1427 Mayson Street Atlanta, GA 303244
[e-mail] Subject: Pre-Occupancy Vapor Sampling Report Clariant Corporation, 4000 Monroe Road Charlotte, Mecklenburg County
Brownfields Project No. 25036-21-060
Dear Mr. Jenks,
The North Carolina Department of Environmental Quality’s (DEQ’s) Brownfields Redevelopment Section (Brownfields) received and reviewed the Pre-Occupancy Vapor Sampling Report (Report) dated March 21, 2023, submitted on your behalf by Mr. Scott Young,
ECS Southeast, LLP.
Brownfields reviewed the Report and evaluated the data using the DEQ Risk Calculator. The
calculated risks for indoor air and sub-slab vapor are below the DEQ thresholds for non-
residential use. Brownfields finds that the sampling was conducted in accordance with the DEQ-approved Pre-Occupancy Vapor Sampling Work Plan dated February 21, 2023, and satisfies the indoor air sampling requirement of the pending Brownfields Agreement. Be advised that this approval from DEQ Brownfields does not waive any applicable requirement to obtain any necessary permits, licenses, or certifications for the above referenced 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 [phone] or by e-mail at
[e-mail].
Sincerely,
Peter L. Doorn, Brownfields Project Manager ec: Jason Nail, 4000 Monroe, LLC Scott Young and Roger Smith, ECS Southeast, LLP
Wyatt Kendall, Morris, Manning & Martin, LLP Tracy Wahl, DEQ Brownfields