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Appendix M: Installation Narrative Summaries - denix

Appendix M: Installation Narrative Summaries - denix

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Naval Amphibious Base (NAB) Little Creek provides logistics<br />

facilities and support services to meet the amphibious warfare<br />

requirements of the Armed Forces. Site types at this installation<br />

include landfills, a music equipment plating shop, a laundry<br />

waste disposal area, a pentachlorophenol (PCP) dip tank,<br />

sandblast yards, battery storage areas, and underground<br />

storage tanks. EPA placed the installation on the NPL in May<br />

1999 because of the potential for contaminants in soil and<br />

groundwater to migrate to potential receptors. In 2005, the<br />

BRAC Commission recommended NAB Little Creek for<br />

realignment. The installation signed a federal facility agreement<br />

(FFA) in FY04. The installation established a Restoration<br />

Advisory Board (RAB) in 1994 and completed a community<br />

relations plan (CRP) in FY02. Community and RAB members<br />

attended regular meetings and tours of <strong>Installation</strong> Restoration<br />

Program (IRP) activities. The Navy, EPA, and the<br />

Commonwealth of Virginia formed a partnership to address<br />

environmental cleanup at the facility and met frequently to track<br />

progress.<br />

To date, four Records of Decision (RODs) have been finalized,<br />

and over 100 sites have been closed. The cleanup progress at<br />

NAB Little Creek for FY02 through FY05 is detailed below.<br />

In FY02, the installation completed the CRP, the Site 8 interim<br />

remedial action (IRA), and draft remedial investigation (RI). The<br />

installation also completed pilot studies at Site 13 using an<br />

oxygen release compound, and at Site 11 using cyclodextrin to<br />

significantly reduce groundwater contamination. The installation<br />

closed Sites 5, 15, 16, and Solid Waste Management Unit<br />

(SWMU) 2. The Navy completed an inventory of all Military<br />

Munitions Response Program (MMRP) sites. No MMRP sites<br />

were identified at this installation.<br />

In FY03, the installation completed the draft RI for Sites 7 and<br />

8. In addition, the installation completed the draft RI for SWMUs<br />

3, 7, and 8. A facility background study and supplemental site<br />

assessment investigation was completed for Areas of Concern<br />

(AOCs) H, I, J, and Site 14. The installation also completed a<br />

no further action (NFA) closeout for Site 4.<br />

In FY04, the installation signed an FFA, and over 100 sites<br />

were closed out upon signature. The installation finalized a<br />

Navy<br />

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remedial design (RD) and ROD for Sites 9 and 10. The<br />

installation completed final RIs for Sites 7, 8, and SWMUs 7<br />

and 8, and closed out SWMUs 96, 97, 98, and 119. The<br />

installation completed a final feasibility study (FS) for Site 12<br />

and an engineering evaluation and cost analysis (EE/CA) and<br />

removal action for SWMUs 7 and 8. It also implemented a pilot<br />

study for Sites 11a and 13.<br />

In FY05, NAB Little Creek completed NFA RODs for SWMU 7a<br />

and 8. The installation completed an EE/CA for Sites 7 and 8,<br />

and initiated construction for an IRA. The installation completed<br />

an FS and ROD for Site 12. The installation initiated an FS for<br />

Site 11. The installation completed site screening assessments<br />

at SWMUs 5, 6, 13, and Site 6. SWMUs 18, 116, and AOC D<br />

were closed out with NFA. The Navy identified one MMRP site<br />

(former Morale Welfare and Recreation [MWR] skeet range) at<br />

the installation and submitted a draft preliminary assessment<br />

(PA) for regulatory review.<br />

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NAB Little Creek completed an IRA for Site 8, and a treatability<br />

study report in lieu of a proposed plan and ROD for Sites 11a<br />

and 13. The installation also completed a vapor intrusion<br />

assessment, FS, and a proposed RA plan for Site 11. The<br />

installation also completed an explanation of significant<br />

difference for Site 12. The Navy initiated an IRA for Site 7, a<br />

ROD for Site 11, and a vapor intrusion assessment for Sites<br />

11a and 13.<br />

Regulatory issues delayed the RD and RA for Site 12.<br />

Procedural issues delayed the FS for Site 13.<br />

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NAB Little Creek completed the site inspection (SI) for multiple<br />

sites. The installation identified six potential MMRP sites during<br />

the PA of the MWR Skeet Range.<br />

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Plan of action items for Naval Amphibious Base Little Creek are<br />

grouped below according to program category.<br />

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0 Complete Phase II RI for SWMU 3 in FY07.<br />

0 Complete RD and RA for Site 12 in FY07.<br />

0 Complete FS and ROD for Site 7 in FY07.<br />

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0 Initiate SIs at two MMRP sites in FY07.<br />

0 Recommend NFA at five MMRP sites in FY07.<br />

M-138

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