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HWAAP-B28A BUILDING 108-20 PO SPILL IMPOUNDMENT
SITE DESCRIPTION
HWAAP-B28A is a lined surface impoundment approximately 200 feet square and 8 feet deep that was designed to contain spills of propylene oxide. The impoundment was never used for its originally proposed purpose, however, it was used for the disposal of ethylene oxide. Investigation in 1994 included 7 subsurface soil samples from 5 locations for VOCs analyses. The chemicals of concern were detected at low concentrations.
PROPOSED PLAN
A Closure Document was approved by NDEP on 22 Nov 1999.
Decision Document
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