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Volume 2: Investigation Methods for the Volatilization to the Indoor Air Pathway (VIAP)

The comment period for the Volume 2 Standard Operating Procedures (SOPs) is underway is closed.

The SOPs remain in draft form and are available for review along with SOPs utilized for sampling.

Volume 2 is one of seven volumes that will make up a Guidebook that updates and replaces the May 2013 EGLE Guidance Document for the Vapor Intrusion Pathway. The Guidebook is being developed into different volumes that will cover a specific topic so that when the document is completed, it is easier to identify where the information may be found.