As discussed at the vapor intrusion workgroup meeting this past Wednesday (8/25/10), MassDEP has developed a table outlining the type of information we are looking for relative to the effectiveness of vapor barriers. Because of the difficulty in interpreting the results, we are NOT interested in sites with OHM use in the building, such as active dry cleaners.
The Department is primarily looking for information on vapor barriers installed during construction of new buildings, but if people have information on retrofits for existing buildings, we would like to get that too (there is a column on the table to indicate this).
Thanks for your help on this issue…We would appreciate it if you could get the information to Gerard Martin (Gerard.Martin@state.ma.us) by Friday September 3rd.
Table to submit Vapor barrier Information: Site Information table F (MS Word)
Filed under: Administrative |