Category Archives: Site Assessment Services


ASTM Revises Phase I Environmental Site Assessment Standard

After years of debate, the American Society for Testing & Materials (ASTM) approved and published its revised standard practice for performing Phase I Environmental Site Assessments in November 2013 (E1527-13).  ASTM originally codified the Phase I standard in 1993, and this is the first revision to the industry-accepted environmental standard since 2005, when it underwent…

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