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T�AkTHCONz <br /> LLJ <br /> C. WATER WELL STANDARDS, SECTION 2.3 <br /> CA Well Condition Details <br /> During the 1" Quarter 2014 groundwater monitoring event, a visual observation of MW-7 did not <br /> identify obstructions that would interfere with the process of filling and sealing. As identified in <br /> Appendix A, MW-7 is constructed of 2-inch schedule 40 PVC casing with 0.010 slot size screen. <br /> C.2 Proposed Filling and Sealing Procedures <br /> The proposed filling and sealing procedures for MW-7 will be in accordance with Water Well <br /> Standards, Section 23. B. 2—Wells Penetrating Several Aquifers for Formations'. To fully seal the <br /> well, casing and all construction materials will be removed by over drilling. The resulting borehole <br /> will be sealed as described in Section C3.3. See Appendix B for further details. <br /> C.3 Proposed Abandonment Materials <br /> The proposed abandonment materials will include cement bentonite grout in accordance with <br /> Section 23.D.1 of the Water Well Standards. Placement will be in accordance with Section 23.0 of <br /> the Water Well Standards. See Appendix B for further details. <br /> 1 httr)://www.water.ca.gov/`groundwater/well info and other/california well standards/wws/wws combined sec23.html <br /> MW Abandonment Workplan MW-7 Stockton,Ca <br /> Cove Contractors,Inc. 5 Project No.04.20090407.00 <br />