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What is Construction Dewatering Treatment?

“Dewatering” is a term typically used to describe the process of extraction and removal of groundwater or surface water from a construction site. Typically performed by dewatering contractors for a project site, the process of dewatering plays an important role in many Construction projects that…

Let Pure Effect, Inc. Help With All Your NPDES Permitting Needs!

Before a construction site can discharge groundwater into the storm drain a NPDES (National Pollutant Discharge Elimination System) Permit must be obtained from the California Regional Water Quality Control Board. Depending on the geographical location of the job site, this process can take 6-12 weeks and can cost as much as $18,000 to complete the application process.

Vapor Migration

Contaminant movement into buildings due to vapor migration and intrusion from volatile organic compounds (VOCs) contamination in soil and groundwater has become a significant concern to the public, business and regulatory agencies. Dry cleaning operations use a number of…

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