Ames,iowa surfactant remediation by EcoVac Services

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SPH was found in 5 monitoring wells near Ames, Iowa ranging from 0.07 to 1.92 feet thick over an area of 600 square feet. The groundwater was located 7 to 11 feet below grade in a clayey sand aquifer. SURFAC was conducted over 6 days in June and July 2009, removing the SPH and resulting in the site receiving a "No Further Action" designation.

Environment

Ames, Iowa Site Summary
SPH historically present in 5 monitor wells ranging in
thickness from 0.07 to 1.92 feet (within ~3 years prior
to SURFAC® ) covering an area of ~600 square feet.
Aquifer mainly present in clayey sand aquifer.
Groundwater table present at 7 to 11 feet below grade.
SURFAC® conducted in 6 field days during June and
July 2009.
SPH was removed and site received “No Further
Action”.

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