Municipal Wellfield Superfund
Manufacturing site soil contamination cleanup and underground remediation system.
The primary objective of this project was to install a Soil Vapor Extraction / Air Sparge System. Achieving this objective required the earthwork to provide a proper subgrade for the remedial systems; the construction of underground vaults including necessary valves, temperature gauges, vacuum gauges and pressure gauges; the installation of new piping, including trenching and tie-ins to existing piping; the construction of a concrete foundation for the pre-fabricated treatment building and the connection of subsurface piping to above ground piping; and electrical installation. Once piping was installed, trenches were backfilled and a concrete pad with access manhole was constructed before the site was graded and hydroseeded to restore pre-work conditions.