Appendix M: Installation Narrative Summaries - denix
Appendix M: Installation Narrative Summaries - denix
Appendix M: Installation Narrative Summaries - denix
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In July 1991 and July 1995, the BRAC Commission<br />
recommended that Warminster Naval Air Warfare Center<br />
(NAWC) Aircraft Division be realigned and closed. The<br />
installation closed in March 1997. Site types include waste burn<br />
pits, sludge disposal pits, landfills, waste pits, and a fire training<br />
area. The installation was placed on the NPL in October 1989<br />
and signed a federal facility agreement (FFA) in September<br />
1990. The installation formed a technical review committee in<br />
FY88 and converted it to a Restoration Advisory Board (RAB) in<br />
FY94. The installation also completed a community relations<br />
plan and established an administrative record in FY94. In FY99,<br />
the installation prepared an Environmental Baseline Survey for<br />
transfer for the public benefit conveyance and the economic<br />
development conveyance parcels for Phase I, which were<br />
completed in FY00. A 5-year review was completed in FY02.<br />
The installation has identified 10 sites and has signed Records<br />
of Decision (RODs) for Operable Unit (OU) 1, Area A, and Sites<br />
6 and 7. In addition, No Further Action RODs have been signed<br />
for Sites 4 (OU 6), 5, 8, and Areas B and D. The cleanup<br />
progress at Warminster NAWC for FY02 through FY05 is<br />
detailed below.<br />
In FY02, the installation maintained groundwater treatment<br />
systems, a soil cap, erosion, excavation, and institutional<br />
controls. The installation completed the 5-year review. The<br />
installation conducted perimeter and off-base monitoring, as<br />
well as sampling of the groundwater treatment system. The<br />
installation continued to optimize the treatment system through<br />
the evaluation of data. The Navy completed an inventory of all<br />
Military Munitions Response Program (MMRP) sites. No MMRP<br />
sites were identified at this installation.<br />
In FY03, the Navy continued its quarterly perimeter and<br />
off-base monitoring program, as well as the monthly sampling<br />
of the groundwater treatment system. The installation initiated<br />
technical discussions on the merits of monitored natural<br />
attenuation as an optimization of the groundwater treatment<br />
system. The Area C groundwater transfer line was relocated by<br />
the developer with Navy oversight.<br />
Navy<br />
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In FY04, the Navy conducted perimeter and off-base monitoring<br />
according to the long-term management (LTM) plan. It also<br />
maintained, optimized, and conducted sampling of the<br />
groundwater treatment system and maintained and operated<br />
land use controls (LUCs).<br />
In FY05, Warminster NAWC Aircraft Division continued<br />
perimeter and off-base monitoring according to the LTM plan.<br />
The well reduction strategy continued through discussions with<br />
the technical evaluation group. The installation continued work<br />
on the groundwater treatment system, and maintained and<br />
operated LUCs.<br />
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Warminster NAWC Aircraft Division prepared a work plan to<br />
address the higher contaminant levels found at Area C. The<br />
Navy continued to streamline the monitoring program by<br />
reviewing and discussing the monitoring and/or extraction wells<br />
that could be sampled less frequently or shutdown.<br />
The installation developed a draft optimization study work plan<br />
to improve the groundwater capture; however, contractual<br />
issues delayed the groundwater work plan implementation.<br />
Technical issues delayed improved alternatives for source<br />
removal at Area C.<br />
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The Navy has identified no MMRP sites at this installation.<br />
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Plan of action items for Warminster Naval Air Warfare Center<br />
Aircraft Division are grouped below according to program<br />
category.<br />
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0 Complete the work plan for the optimization<br />
study of the groundwater extraction system in<br />
FY07.<br />
0 Discuss improved alternatives for source<br />
removal at Area C in FY07.<br />
0 Continue to streamline the monitoring program<br />
in FY07.<br />
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0 Conduct RAB meetings as needed in FY07.<br />
0 Coordinate with EPA and the Pennsylvania<br />
Department of Environmental Protection to<br />
track and identify potentially responsible<br />
parties located west of the former facility<br />
in FY07.<br />
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There are no MMRP actions scheduled for FY07 or<br />
FY08.<br />
M-202