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Kennedy/Jenks Consultants <br /> Section 3: Monitoring Well Installation Work Plan <br /> 3.1 Pre-Field Activities <br /> The following pre-field activities will be performed prior to commencing fieldwork at the Winery. <br /> 1. Verify approval of the proposed monitoring well location(s) shown on Figure 4 has been <br /> received from the CRWQCB. <br /> 2. All contractors will be required to prepare a site-specific Health and Safety Plan. <br /> 3. The Winery is located near the boundary of the City of Escalon. Drilling permits will be <br /> obtained from San Joaquin County for the wells on site. <br /> 4. A utility clearance survey of the proposed boring locations will be performed prior to <br /> drilling for potential location conflicts with subsurface utilities. The survey will be done by <br /> contacting the Underground Service Alert (USA) system at least two working days <br /> before the scheduled fieldwork. In addition, a private utility locator will use non-invasive <br /> geophysical instruments to locate potential underground utilities. <br /> 5. Drilling contractor will have valid C-57 licenses. <br /> 6. A state-certified laboratory will be selected to conduct laboratory analytical services. <br /> Following execution of the pre-field activities, a licensed professional engineer or geologist will <br /> oversee the licensed drilling subcontractor to drill and install the monitoring wells. <br /> 3.2 Field Activities <br /> The field activities described below is proposed for installation of the monitoring wells. <br /> 3.2.1 Monitoring Well Installation <br /> 3.2.1.1 Drilling <br /> The boreholes will be drilled by a contractor licensed in California. The boring for the monitoring <br /> well will be drilled using a hollow-stem auger drilling rig. In accordance with the Kennedy/Jenks <br /> Standard Operating Guidelines (SOG) for Boring and Subsurface Soil Sampling (attached as <br /> Appendix A), the borehole diameter will be at least 4-inches larger than the proposed well <br /> casing to provide at least two inches of annular space between the well casing and borehole <br /> wall. Continuous core will be collected for lithologic determination. The soil produced during the <br /> drilling will be logged under the supervision of a professional geologist or engineer, in <br /> accordance with the SOG for Borehole Logging (attached as Appendix B). <br /> Monitoring Well Installation Work Plan, Page 3 <br /> Barrel Ten Quarter Circle Land Company, Escalon, California <br /> \ISFDGrou psV S-GroupMrn in Wob1031030118.27_BTQC LCM-ReportsWW-I nsta II-WPINteAdoc <br />