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Title: Shemya Air Force Base, Alaska No Further Action Decision document for Hg-1

Technical Report ·
DOI:https://doi.org/10.2172/6575314· OSTI ID:6575314

This document is being prepared to document that a No Further Action Decision (NFAD) document is appropriate for the Hg-1 site at Shemya Air Force Base (AFB), Alaska, under the Air Force Installation Restoration Program (IRP). The IRP is a Department of Defense (DOD) program established to identify and remediate hazardous waste problems on DOD property that result from past practices. The Alaska Department of Environmental Conservation (ADEC) draft document [open quotes]No Further Action Criteria for DOD Military/FUD Sites[close quotes] has been used as a guide in preparing this document. Air Force personnel have stated that the Hg-1 site may have been used to store mercury and PCB-contaminated material. The site was added to the IRP in 1987, and later that year a field investigation was conducted at the site. Soil samples were collected and analyzed for mercury, EP toxicity, polychlorinated biphenyls (PCBs), and dioxin. All concentrations of contaminants found in Area Hg-1 are below regulatory action levels for PCBs (40 CFR 761) and mercury (55 FR 30798) or below detection levels for dioxin/furans. Therefore, leaving these soils in place is acceptable.

Research Organization:
CH2M Hill, Boise, ID (United States)
Sponsoring Organization:
USDOD; Department of Defense, Washington, DC (United States)
DOE Contract Number:
AC06-76RL01830
OSTI ID:
6575314
Report Number(s):
EMO-1101; ON: DE93012833; CNN: DEU-91-06
Country of Publication:
United States
Language:
English