Phase III: Remedial Work Scoping

Phase III Remedial Work Scoping is similar to the Comprehensive Environmental Response, Compensation, and Liability Act's (CERCLA) Feasibility Study (typically performed as part of a Phase II Site Characterization), in that given data from a Field Investigation will be utilized to determine the remedial recommendation for the CIA disposal site. The purpose of Phase III Remedial Work Scoping is to bring a CIA disposal site into compliance with state minimum standards via clean closure or alternatives to clean closure. A work plan and scope and estimate of repair costs for closure improvements are developed and would address remedial recommendations such as clean closure, reconfiguration and slope stabilization, capping, grading, drainage and erosion control, gas monitoring and control, security and site access measures.

Last updated: October 29, 2007

Closed, Illegal, and Abandoned (CIA) Disposal Sites, http://www.ciwmb.ca.gov/LEACentral/CIA/
John Macanas, jmacanas@ciwmb.ca.gov (916) 341-6722