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Work Plan for Installation of <br /> Monitoring Wells(CW-01,CW-02,and CW-03) <br /> Cargill,Port Road No.8 Facility,Stockton,CA <br /> Sierra-Pacific Project No.95-128.04 <br /> 3.5 Analytical Work <br /> Geologic and procedural information regarding each sample will be recorded in field notes. <br /> Water samples will be labeled, placed in an iced cooler, and will be transported to a California- <br /> certified laboratory to be tested for Total Kjeldahl Nitrogen (TKN), nitrates, and total dissolved <br /> solids (TDS) (Appendix B, Table 1). EPA sampling protocols will be used during sample <br /> collection and analysis (Appendix C). <br /> Table 1 -- Analytical Methods, Sample Containers and Preservatives J <br /> Parameter EPA Method Container Preservative <br /> Total Kjeldahl Nitrogen EPA 351.4 1-500 ml plastic bottle H2SO4 <br /> Nitrates EPA 300.0 1-500 ml plastic bottle one <br /> Total Dissolved Solids 1-500 ml plastic bottle None <br /> J Duplicate water samples will be placed in similar containers, collected under the same <br /> protocols, and analyzed for the same chemical parameters as standard water samples. <br /> 3.6 Land Survey <br /> The new wells, as well as a few key buildings and structures, will be surveyed to determine <br /> geographic locations and elevations. The survey data will also be useful for planned demolition <br /> and excavation work. <br /> 3.7 Report Writing and Correspondence <br /> A brief report of results will be prepared after the wells have been successfully installed and <br /> developed. New ground-water level data and analytical results will be presented. <br /> -� Sierra-Pacific Groundwater Consultants, Inc. 4 <br />