Tag Archives: sampling

Remediation of a Former Marine Terminal, Southern California

Dig and Haul Projects After a marine terminal was demolished, several site assessments revealed that soil and groundwater at the site were impacted with petroleum hydrocarbons and lead. An interim remedial action plan (IRAP), a Remedial Action Plan (RAP), and a Sampling and Analysis Plan (SAP) were prepared and implemented to protect harbor water, and remediate the site.

Continue reading

Posted in All Posts, Groundwater Remediation, Projects, Remediation, Soil Remediation | Tagged , , , , , , , , , | Comments Off

Soil and Soil Gas Investigation, San Fernando Valley, California

When seven production wells operated by a Southern California water purveyor reported concentrations of hexavalent chromium and perchlorate above regulatory limits for drinking water, a multiagency effort was conducted to identify sources of chemicals of concern.

Continue reading

Posted in All Posts, Investigation, Projects | Tagged , , , , , , , , , , , , , | Comments Off

Soil Vapor Extraction and Air Sparge Operation, California Refinery

A global oil and gas corporation commissioned the operation and maintenance of a soil and groundwater remediation system designed an active California refinery. Continue reading

Posted in All Posts, Groundwater Remediation, Projects, Remediation, Soil Remediation | Tagged , , , , , , , , , , , , | Comments Off