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• DDJC- racy Well Installation Work Plan <br /> procedures as described in the DDJC- Radian Corporation, 1998. Defense Distribution <br /> Sharpe✓Tracy Comprehensive Field Work Plan Depot San Jacquin (DDJC)-Sharpe/Tracy Sites. <br /> (October 1998). Comprehensive Field Work Plan. Final <br /> (Version 2.0). October. <br /> 2.8 Well Abandonment <br /> Radian Corporation, 1996. DDRW- <br /> 2.8.1 The work to be performed during this Sharpe/Tracy Waste Management Plan. Final. <br /> well abandonment field effort at DDJC-Tracy August. <br /> includes the following: <br /> • Coordination with the San Joaquin County <br /> Public Health Services,Environmental <br /> Services Division. <br /> • Review of well construction records. <br /> • Sound wells to obtain total depth. <br /> • Removal of surface protective casing. <br /> • Abandon the wells by pressure grouting <br /> through tremie pipe. <br /> • Remove well casing to 5 feet bgs, and <br /> backfill excavation with clean soil. <br /> 2.8.2 Injection well abandonment activities <br /> will be performed using procedures as described <br /> in the DDJC-Sharpe/Tracy Comprehensive <br /> Field Work Plan (October 1998), Section 8.0. <br /> Well construction logs for IW001, IW002, and <br /> IWO03 are included as Attachment 2 to this <br /> work plan. <br /> 2.9 Data Management <br /> All data obtained from location surveying and <br /> groundwater sample analytical results will be <br /> incorporated into the DDJC-Sharpe/Tracy <br /> Environmental Data Management System <br /> (EDMS)database. <br /> 3.0 REFERENCES <br /> Rust Environment and Infrastucture, 1999. <br /> Summary of Dieldrin Data and <br /> Recommendations for the Northwest Corner of <br /> the DDJC-Tracy Site and the Western Annex. <br /> 19 May 1999. <br /> RFWI.DOC 4 December 1999 <br />