Preliminary endangerment assessment, subsurface investigation workplan, and remedial action plan

Cornerstone was retained by Santa Ana Plating to complete a Preliminary Endangerment Assessment for the Department of Toxic Substances Control (DTSC).

Cornerstone created the plan to successfully close out a former tiered permitted hazardous waste treatment unit. Cornerstone has completed the PEA, subsequent remedial action workplan and final site remediation for closure.

Santa Ana Plating
Santa Ana, CA