Multiple Sites in Canada, Mississippi, Wyoming, and Texas
ENTACT has performed in-situ groundwater treatment using
chemical oxidation reagents at sites located in Canada,
Mississippi, Wyoming, and Texas. These sites were impacted
with chlorinated solvents and/or hydrocarbons. A variety
of reagent installation techniques and materials were
used depending on site conditions, lithology, constituents
of concern, and chemical concentrations to reduce contaminant
mass with subsequent polishing using biological agents.
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Active Industrial Facility
ENTACT designed and installed an eight extraction point SVE system and associated
soil air handling and treatment system to address CVOCs in Site soils. System
lateral lines and extraction point valving was constructed below grade to allow
for continued use of the area for facility parking. In areas where soils could
not be treated in-situ, cadmium impacted material was excavated and stabilized.
Additional activities included demolition of an on-site building, site restoration,
and Operation and Maintenance of the SVE system. |
