by OmniEnvGroup | Dec 2, 2012 | Environmental Due Diligence, Phase I and 21E, Site Assessment
The American Society of Testing and Materials (ASTM) is revising the Phase I Environmental Site Assessment Standard (ASTM E1527). This is the standard which guides the scope of Phase I Environmental Site Assessments (commonly called a 21E report in Massachusetts). ...
by OmniEnvGroup | Nov 11, 2012 | Environmental Due Diligence, Phase I and 21E
In our previous post, we discussed the different objectives and standards for a “21E” type of Phase I versus a MassDEP Phase I. A 21E-type Phase I is generally part of due diligence during a real estate transaction and is non-intrusive. A MassDEP-type...
by OmniEnvGroup | Nov 11, 2012 | Environmental Due Diligence, Phase I and 21E
Clients are frequently confused about the difference between a “21E” type of Phase I and a Phase I that’s required by the MassDEP. Here’s the difference: “21E” type Phase I Typically performed as as part of due diligence during a...
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