A Combined Remedial Action Work Plan (PDF) for the site was completed by 3-E Consulting, Inc. in spring of 2010 and approved by the Virginia Department of Environmental Quality and the U.S. Environmental Protection Agency.
The plan includes detailed analysis of data, a risk assessment, treatability testing, and serves as the final Analysis of Brownfield Cleanup Alternatives (ABCA). Proposed cleanup involves removal of "hotspots" and implementation of engineering controls (CAP) and land use controls.
The remediation described in this report above was performed and completed to satisfy the EPA Brownfield remediation grant. All work was performed in accordance with remedial actions proposed in the EPA-approved Combined Remedial Action Work Plan (CRAWP) as authorized by the Virginia Department of Environmental Quality (VDEQ) Voluntary Remediation Program (VRP). The approved CRAWP also met EPA criteria for an analysis of Brownfield cleanup alternatives, as outlined in a cooperative agreement between EPA and the City of Roanoke.