This document, provided in a 30 pack, is an excerpt of Practice E 2600 Standard Practice for Assessment of Vapor Intrusion into Structures on Property Involved in Real Estate Transactions, which is under the jurisdiction of ASTM Committee E50 on Environmental Assessment, Risk Management, and Corrective Action and is the direct responsibility of Subcommittee E50.02 on Commercial Real Estate Transactionst.

This questionnaire represents only Appendix X3 of Practice E 2600-08 and should not be construed as being the complete standard. It is necessary to refer to the full standard prior to using this questionnaire.