Part IV: Remedial Action

Abstract

This part of the book focuses on the remedial action where the remedy is selected and approved with associated regulatory documentation, detailed designs are prepared, and construction and/or implementation of the remedy is completed. The application may include remediation of environmental media (e.g., subsurface sediments or surface water sources), waste processing, and/or deactivation and decommissioning of historical facilities. Once a preferred remedy is implemented, the final steps include long-term stewardship and site closure (discussed in Part V). Refer to Section 3.2 of Chapter 1, Remediation Strategy for Complex Waste Sites, for context on how these steps fit into the broader remediation process.