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Summary of the Five Year Review Report <br /> The Five-Year Review Report reviewed the environmental restoration Protectiveness <br /> activities and the treatment systems at DDJC-Tracy.Cleanup actions that The environmental restoration activities employed at DDJC-Tracy are <br /> have been accomplished were reviewed, and the effectiveness of the expected to be protective of human health and the environment upon <br /> cleanup systems was evaluated. completion of the IRP. Exposure pathways that could result in <br /> unacceptable risks are being controlled currently and will continue to be <br /> Completed Remedial Actions monitored duringthe IRP. <br /> DDJC-Tracy has made substantial progress in the removal of contaminated <br /> soil on the installation. DDJC-Tracy has completed remedial actions at The DDJC-Tracy Five-Year Review concluded that the remedial actions in <br /> several solid waste management units(SWMUs)on the installation.These place are operating as intended and may eventually achieve the remedial <br /> include: objectives identified in the installation's Record of Decisions(ROD). <br /> SWMU?/3 Sew.WndusthalLagoon Soil Excavator(1998)&Land Use untols(Dngang) Community Outreach and Community Interviews <br /> SWMU4 Storm Drain Lagoon Installation of overflow Pump as a Wet Season <br /> Control(1999)&Land Use Controls(Ongoing), To encourage public participation in the Five-Year Review process, <br /> SwMU6 Building 28 Sump Soil Excavation(1999)&Land Use Compols(Ongoingl <br /> swMU8 BumPitNumberl Soil Excavation(20M) DDJC-Tracy implemented a proactive outreach plan to encourage <br /> SWMU 20 Above GroundSdventTanW Sol Excavation(1999) community involvement. This plan included publishinga notification <br /> Bldg.26 Recoup operations &Land Use Controls(ongoing) in local newspapers of the start of the Five-Year Review Process and <br /> &Area lBO <br /> SWMU27 Bldg 206RoundhoususeSump Soil Excavation(1999) multiple Interviews with community members and interested <br /> SWMU 33 IndustnalWastaPipeline Sol Excavation,Pipe GmutrngRemoval,Manhole stakeholders.Public notices were published in the Tracy Press and <br /> Abandonment(1999),&Land Use Controls(Ongoing) the Stockton Record on Wednesday, March 23, 2005. The public <br /> DSERTS61 Northern Soils DepatArea InsIlatan of LandUSeCor��ollss(ongoing <br /> & ) notice provided contact information that interested community <br /> members could useto contact DDJCto be interviewed. <br /> Ongoing Remedial Actions The purpose of the interviews was to provide community members <br /> DDJC-Tracy continues its environmental restoration activities at several with an open forum to discuss their overall outlook on the project, <br /> sites throughout the installation. These sites include the Group A soil state any concerns they had aboutthe environmental restoration of <br /> contamination sites, SWMU 24, and the groundwater contamination the site, and discuss the effectiveness of communication between <br /> associated with Operable Unit(OU)1. DDJC-Tracy and the community. Interviews took place in the fauwiw <br /> 2005 and were conducted over the phone as requested by the <br /> DDJC-Tracy is continuing to operate an SVE system at the Group A soil interviewees. <br /> contamination sites. These sites include Area 1/Building 237, Area <br /> 2/SWMU 1, and Area 3. In addition, DDJC-Tracy is continuing the Overall, DDJC-Tracy received positive feedback relative to the <br /> remediation activities at SWMU 24 Building 247 using bioventing remedial response to the groundwater and soil contamination,the <br /> technology to clean the contaminated soil. general awareness of the environmental restoration of the <br /> installation, and the communication between DDJC-Tracy and the <br /> The groundwater extraction and treatment systems(OU 1)at DDJC-Tracy surroundingcommunity. <br /> are in place and operating,and they will continue to operate until cleanup <br /> goals are met. However,the remedy has not yet achieved water cleanup <br /> standards. VOC and dieldrin plumes presently extend beyond the <br /> installation's boundary,and DDJC is proactively utilizing the groundwater Future of the Installation Restoration Program <br /> extraction and treatment systems in placeto remediate(clean up)off-site The DDJC-Tracy Five-Year Review identified program goals and <br /> contamination. objectives for the future of the IRP. The Five-Year Review projects <br /> that DDJC-Tracy will adopt a plan to complete remedial actions at the <br /> As pan of the installation's ongoing remedial actions, DDJC-Tracy has installation while meeting cleanup objectives identified in the ROD. <br /> instituted land-use controls on several sites with residual contamination. These strategies will be published in a document known as a <br /> These land-use controls provide administrative control over future Response Completion Plan (RCP). An amendment to the <br /> installation activities at or near these sites and provide for certain allowed installation's ROD will accompanytheimplementation ofaRCP <br /> uses of the sites,based on the nature of the contamination. <br /> p0 s <br /> a� 4R 1 <br /> lel �e0� lt'0 aaaVpO A <br /> o�°ta R�AM�P, e,�s� °° °y��s `o��,aG������ <br /> � .�� <�voa c Vt"w wwi ,cls .a °s���a.a <br /> III II II II II ' II II . <br /> 3 <br />