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Sierra-Pacific Groundwater Consultapts,,fLnc. u <br /> Geologists, Engineers, and Compliance Specialists ` F.}'. '� s i Lam? <br /> #, <br /> December 9, 1996 33 <br /> Mr. Jack Holm, Superintendent <br /> Cargill, Inc. <br /> Port Road No.8 <br /> Stockton, California 95203 <br /> Subject. Monitoring Well Installation Report, Cargill's Port Road No. 8 Facility (Cargill West), <br /> Stockton, California; Sierra-Pacific Project No. 95-128 <br /> Dear Mr. Holm: <br /> A construction report for the Port Road No. 8 monitoring well installations is enclosed for your <br /> consideration. <br /> Three monitoring wells were installed on 10 October 1996. The wells were developed and surveyed on 15 <br /> October 1996. West Hazmat Drilling Corp., a licensed C-57 drilling contractor,was contracted to install three <br /> new wells at the site. Sierra-Pacific observed the installation, development, and periodic monitoring. Based <br /> on information developed during previous soil investigations,the well boring were advanced to 20 feet below <br /> ground surface (bgs). Well screen was placed over a 15-foot interval, from 5.0 to 20.0 feet bgs. Contract <br /> workers held current 40-hour OSHA Hazardous Waste training certificates. <br /> Please call if you have questions or directives. <br /> Sincerely, <br /> SIERRA-PACIFIC GROUNDWATER CONSULTANTS, INC. <br /> JoPir <br /> p en R p, CEG-1133 <br /> Sengineering Geologist <br /> JSR/jb <br /> Enclosure <br /> C. Gary Rimmey, Cargill <br /> Charlene Wall, Port of Stockton <br /> Wendy Wyels, RWQCB <br /> Michael Infurna, San Joaquin County <br /> (916)933-1468 <br /> 4911 Windplay Drive,Suite 4 EI Dorado Hills,California 95762 (916)933-3197 FAX <br />