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Well Abandonment Work Plan <br /> Former Moresco Property <br /> 16865 Gawne Rd. <br /> Stockton, CA <br /> Project No.: 251.3 <br /> Herewith follows the proposed protocol'.for abandoning the following wells at the Former <br /> Moresco Property, 16865 Gawne Rd., Stockton, CA. <br /> • VEW-1; this well is 4-inch diameter and 45 (feet deep. <br />'F • AR-1, AR-2 & AR-3; these wells are 3-inch.diameter 45 feet deep. <br /> • MW-1,this well is 4-inch diameter and 110 feet deep <br /> The locations of wells are shown in Figure 2.Site Map. With the decommissioning of these <br /> five wells, this will complete the closure of this site. <br /> The following work will be performed by Geological Technics Inc. and V&W Drilling of Rio . <br /> C Vista C57#720904 (707-374-2815), owner-Robert Vickery. <br /> The following procedure will be followed: <br /> • The well boring and screen annulus will be' closed, via pressure grouting methods with <br /> neat cement slurry and allowed to mushroom over the top of the casing. <br /> • The well Boring will be drilled out to four(4) feet. <br /> The four foot excavation will be backfilled with clean fill material and finished flush to <br /> surface grade. <br /> Proposed grout volumes are included in the attached table. During the grouting process <br /> actual grout volumes will be tracked and recorded to insure the well boring is properly <br /> closed. <br /> This work will be scheduled immediately upon°approval of.the plan. A well abandonment <br /> report will be submitted upon completion of the above work. <br /> Do not hesitate to call me if you have any questions. <br /> Sincerely, <br /> GEOLOGICAL TECHNICS INC. <br /> r Raynold 1. Kablanow II, Ph.D. <br /> �+ RG#5234, HG #442 <br />