National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List Update

The Environmental Protection Agency (EPA), Region 9, announces the deletion of operable unit (OU) No. 1, also known as Parcel A, of Treasure Island Naval Station--Hunters Point Annex, also known as Hunters Point Naval Shipyard (HPS), Superfund Site (EPA ID # CA1170090087) from the NPL. The NPL constitutes Appendix B of 40 CFR part 300 which is the National Oil and Hazardous Substance Pollution Contingency Plan (NCP), which EPA promulgated pursuant to section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). EPA and the State of California have determined that all appropriate responses under CERCLA have been implemented on Parcel A of HPS, and that no further cleanup is appropriate for Parcel A of HPS. Moreover, EPA and the State of California have determined that the remedial actions conducted on Parcel A to date remain protective of public health, welfare, and the environment. This partial deletion is in accordance with 40 CFR 300.425(e) and the Notice of Policy Change: Partial Deletion of Sites Listed on the National Priorities List, 60 FR 55466 (November 1, 1995). The other parcels of HPS, Parcels B, C, D, E, and F, are still undergoing remedial actions, and are not to be removed from the NPL.