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t <br /> CONTENTS OF THIS <br /> 1 I 11 91TUTZ71M , <br /> PROPOSED Purpose of the Proposed Plan that have beer, <br /> contaminated with <br /> Introduction to In 1996, after DESJC and state and federal regulatory <br /> the Proposed Plan and incorporated public comments on the Proposed Plan,a ROD as <br /> developed and signed for soils at DDJC-Sharpe.The ROD describ s <br /> Location of DDJC-Sharpe 1 the investigations and cleanup activities that DESJC is required <br /> complete at specified sites where soil may have been contamin ed by <br /> Public Comment Period 1 past depot activities. DDJC-Sharpe has been using the ROD to d rect its <br /> ageric <br /> environmen and has implemented its requir ments. <br /> Public Meeting 1 For the 1 =chloroethe (TC s identified in the ROD a in <br /> subsequen ninye owo oof�tt all but <br /> Overview of the 2-4 one require no further action (NFA).The remaining site, P-51((shown in <br /> Proposed Plan red on the map below) will require a remedial action. In accordance <br /> with the ROD, soil vapor extraction (SVE) will be implemented at site <br /> Key DDJC-Sharpe 3 Pi to protect <br /> Milestones contaminated <br /> Five metals sites(shown in green on the map below) have undergone <br /> National Contingency 4 excavation and off-site disposal of contaminated soil or were determined <br /> Plan Criteria to meet cleanup standards without remedial action. However,since the <br /> further action in <br /> Overview of the Proposed 5 the form of land use controls(LUCs)will be necessary to protect human <br /> ROD Amendment health. cause of the addition of LUCs, an amendment to the previously <br /> publishe I ROD is required. <br /> Location and Status 5 <br /> of Remedial Action Sites The purp se of this Proposed Plan for the Amendment to the Record of <br /> Decision Basewide Remedy for DDJC-Sharpe Site is to give the public <br /> Glossary of 6-7 an oppor Lunity to review and comment on the proposed change to the <br /> Terms/Acronyms ROD.ThE ROD Amendment will be published as a final document after <br /> public cc mments have been received and considered. D will respond <br /> Community 5, 8 to all comments received during the public comment 1 d. Comments <br /> Participation and resp nses will appear in the Responsivenes mmary section of <br /> the ROD kmendment. <br /> Comment Form INSERT in consultation with EPA, DTSC, and QCB, <br /> Mailer <br /> - concentrations of metals that remain in soil are protective of human health in <br /> an industrial land use sabut not a residential settina. <br /> 1 1 rMilletting.II iiWTiTI <br /> P-1 D _ <br /> P-3A P-5A <br /> P-1F P 6A 5 26* <br /> P-1G P-2B P-SA 3 <br /> o <br /> s33!* P-1E P-4C P-413Central Area n North <br /> m s-29 m Balloon 'o <br /> South P 4A 8-3* c <br /> Balloon <br /> S-3p*.. <br /> P-1C 5-36* P-2A <br /> P-1B p-1A <br /> Legend Abbreviations N <br /> TOE Sites Requiting NFA Metals Sites Recommended for LUCsLUC-Land Use Controls SVE- Soil Vapor Extraction 0 1,OOo <br /> I i <br /> TCE Site with SVE Planned * Soil sites addressed by the Proposed Plan NFA-No FurtherAction TCE-Trichloroethene Scale in Feet <br /> 2 <br />