New Vapor Intrusion Guidance Featured on April Issues & Trends Conference Call

The DNR’s Remediation and Redevelopment Program brings back the Issues & Trends series at noon on April 4 with a conference call regarding the recently published guidance on vapor intrusion.

The guidance, Addressing Vapor Intrusion at Remediation & Redevelopment Sites in Wisconsin, RR-800, was revised in January 2018. During the next Issues & Trends event, vapor intrusion team leader Alyssa Sellwood will walk participants through key updates to RR-800 to familiarize callers with the new document. Alyssa will also discuss several topics related to vapor mitigation in greater detail, including mitigation in new construction and the importance of performance verification.

To join the conference call:

  • Dial 1-855-947-8255
  • Enter passcode 6612 745#
  • On April 4, 2018
  • At 12:00 p.m. CST

There is no cost to participate and no pre-registration is required.

Questions or comments in advance can be sent to DNRRRComments@wisconsin.gov. Handouts or any other materials related to the April 4 conference call will be made available in advance at the RR Program’s Conference and Training web page.

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