Soil vapor extraction (SVE) is an in situ remedial technology that reduces concentrations of VOC’s adsorbed to soils in the unsaturated (vadose) zone. In this technology, a vacuum is applied through wells near the source of contamination in the soil…
Dewatering Treatment Systems are used to remove water from solid material or soil. Dewatering may be utilized before subterranean excavation for foundations, shoring or to lower the water table for construction projects…
Environmental groups and government regulators have increased pressure on industrial facilities to comply with the General Industrial Stormwater Permit. This pressure includes the need to meet the benchmark levels, which may require the need for enhanced treatment. Stormwater run-off is generated when rain water flows over…
Construction Dewatering Treatment Systems pre-treat recovered groundwater that contains sediments or other pollutants when non-stormwater or accumulated precipitation must be removed from a work location so construction projects can be accomplished…
The Los Angeles Regional Quality Control Board on June 6, 2013 adopted a new order (R4-2013-0095) to replace existing order R4-2008-0032, this order is to take effect July 6, 2013.
