Month: August 2013

Confusion On Role of VI in New ASTM E1527-13 Standard

You may have seen newsletters by some law firms suggesting that the revised ASTM E1527-13 will REQUIRE evaluation of vapor intrusion as part of a phase 1. These statements are simply incorrect. Since vapor intrusion became a concern a decade or so ago, there has been much confusion in the environmental consultant community if vapor …

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EPA Proposes to Approve E1527-13 As AAI

EPA has published a notice in the federal register proposing that the E1527-13 will satisfy the All Appropriate Inquiries. EPA believes (mistakenly in our opinion) the proposed action is non-controversial. However, just in case the agency published a final direct rule and a proposed  rule . If EPA does not receive adverse comments by September …

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