22016 Quality Products Barrier Approval 20210802

From:Slaughter, James K
To:Greg Kanellis
Cc:Nikolaus Matthias Lischerong; Ralph McGee; Schmithorst, William L
Subject:RE: [External] RE: VIMP Compliance Review - Quality Products Co. (Brownfields# 22016-18-060)
Date:Monday, August 2, 2021 8:35:00 AM
Attachments:image001.jpgimage002.jpgimage003.jpgimage004.jpgimage005.png
Hey Greg,

Hope you are doing well yourself.

After reviewing the technical specifications for the originally approved Raven Vapor Block Plus 20
VIMS barrier and comparing it to the specifications provided on GeoSeal EV20 VIMS barrier
provided, the new barrier appears to meet or exceed the original barriers specifications, and DEQ
Brownfields is giving its approval for this proposed substitution.

Please note that the engineer’s seal/language in the As-built report is certifying that the GeoSeal
EV20 VIMS barrier is as last as protective to public health as the originally proposed and approved
VIMS barrier.

This email approving the proposed barrier substitution will be saved to the Project File. If you have
any additional questions or comments, please let either Bill or I know.

Thanks,
Kevin

J. Kevin SlaughterEnvironmental Specialist IIBrownfields Property Management UnitNC Department of Environmental Quality704.235.2151 (Office) | 980.435.3657 (Mobile)[e-mail]

From: Greg Kanellis <[e-mail]>
Sent: Friday, July 30, 2021 1:41 PM
To: Slaughter, James K <[e-mail]>
Cc: Nikolaus Matthias Lischerong <[e-mail]>; Ralph McGee <[e-mail]>
Subject: [External] RE: VIMP Compliance Review - Quality Products Co. (Brownfields# 22016-18-060)

CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to Report Spam.

Kevin,

I hope all is well. I just wanted to give you a heads up that we plan on using GeoSeal EV20 instead of
Raven’s Vapor Block Plus 20 at the above-reference site. See the attached spec sheets. Please
provide approval of the barrier change at your earliest convenience. Feel free to call me if you
would like to discuss.

Thanks,

Greg Kanellis, PE, Project Manager
Hart & Hickman, PC3921 Sunset Ridge Rd, Ste 301 · Raleigh, NC 27607Direct: 919-723-2512 · Mobile: [phone]www.harthickman.com

From: Slaughter, James K <[e-mail]>
Sent: Tuesday, August 4, 2020 7:50 AM
To: Greg Kanellis <[e-mail]>
Cc: Nikolaus Matthias Lischerong <[e-mail]>; Oriol, Jason <[e-mail]>; Mark
Miller <[e-mail]>; Ralph McGee <[e-mail]>; Johnson, Kelly
G <[e-mail]>; Harriger, Joselyn <[e-mail]>
Subject: VIMP Compliance Review - Quality Products Co. (Brownfields# 22016-18-060)

Greg,

I hope you are doing well.

Please find attached the DEQ Brownfields approved Compliance Review for the Revised Vapor
Intrusion Mitigation Plan – Quality Products Co. Brownfields Property (Brownfields Project No.
22016-18-060), dated August 3, 2020.

As noted in the attached Compliance Review, safe occupancy of the building will be evaluated upon
“Post-Installation System Effectiveness Testing” as required by Section 5.0 of the VIMS Plan. As is
standard procedure, a copy of the Compliance Review and PE sealed Vapor Intrusion Mitigation
System Plan will be uploaded to Laserfiche. Please be advised that smoke testing of rolled out liners such as those proposed in this VIMS will soonbe required by DEQ Brownfields. As the checklist has not yet been modified, it is not being required onthis plan. We are letting you know this is coming as a courtesy to prepare for any forthcoming VIMS youmay currently be designing.

If you have any questions or comments regarding this review, please contact either myself or Joselyn
Harriger.

Thanks,
Kevin

J. Kevin SlaughterEnvironmental Specialist IIBrownfields Property Management UnitNC Department of Environmental Quality704.235.2151 (Office) | 980.435.3657 (Mobile)[e-mail]