Impacts & Compliance Implementation Plans & Required Deviations for Toxic Substance Control Act (TSCA) Regulation of Double Shell Tanks (DST)

MULKEY, C.H.

CH2M Hill Hanford Group, Inc.

关键词: Management;    Storage Facilities;    Implementation;    Compliance;    Radioactive Wastes;   

DOI  :  10.2172/804489
RP-ID  :  RPP-6802, Rev.0
RP-ID  :  AC27-99RL14047
RP-ID  :  804489

美国|英语

来源: UNT Digital Library

【 摘 要 】

In May 2000, the U.S. Department of Energy, Office of River Protection (DOE-ORP) and the U.S. Environmental Protection Agency (EPA) held meetings regarding the management of polychlorinated biphenyls (PCBs) in the Hanford tank waste. It was decided that the radioactive waste currently stored in the double-shell tanks (DSTs) contain waste which will become subject to the Toxic Substance Control Act (TSCA) (40 CFR 761). As a result, DOE-ORP directed the River Protection Project tank farm contractor (TFC) to prepare plans for managing the PCB inventory in the DSTs. Two components of the PCB management plans are this assessment of the operational impacts of TSCA regulation and the identifications of deviations from TSCA that are required to accommodate tank farm unique limitations. This plan provides ORP and CH2M HILL Hanford Group, Inc. (CHG) with an outline of TSCA PCB requirements and their applicability to tank farm activities, and recommends a compliance/implementation approach. Where strict compliance is not possible, the need for deviations from TSCA PCB requirements is identified. The purpose of assembling this information is to enhance the understanding of PCB management requirements, identify operational impacts and select impact mitigation strategies. This information should be useful in developing formal agreements with EPA where required.