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0 0 <br /> Section 3 Groundwater Monitoring Welt Installation <br /> Sheriff: Emergency 911;Non-emergency(209)468-4400 <br /> Fire Department: Emergency 911;Non-emergency(209) 858-2331 <br /> The nearest trauma center or emergency medical facility is: <br /> San Joaquin General Hospital <br /> 500 West Hospital Road,French Camp, California <br /> Phone: (209) 468-6323 <br /> 3.4 REGULATORY PERMITS <br /> Prior to drilling,permits will be obtained for well construction from the San Joaquin County <br /> Environmental Health Department: <br /> San Joaquin County Environmental Health Department <br /> 304 E. Weber Avenue, Third Floor <br /> Stockton CA 95202 <br /> Phone: (209) 468-3420 <br /> Fax: (209) 464-0138 <br /> 3.5 MONITORING WELL DESIGN <br /> The monitoring well will be drilled with a truck mounted hollow stem auger with a nominal <br /> boring diameter of eight inches. Boreholes will be probed on five-foot intervals for the presence <br /> of standing water. A continuous core of the boreholes will be collected and logged pursuant to <br /> the Unified Soil Classification. <br /> The monitoring wells will be designed and installed according to the California Well Standards <br /> and installed according to the permit conditions of the San Joaquin County Environmental <br /> Health Department with the following details: <br /> Borehole Diameter—Nominal 8-inch diameter borehole. <br /> Borehole Depth—Estimated to range from 20 to 25 feet, depending on first occurrence of <br /> groundwater. Well depth will allow for normal fluctuations of the shallow groundwater table. <br /> Casing Diameter—Nominal 2-inches. <br /> Casing Materials—ASTM F480 Schedule 40 PVC. Top of casing shall be approximately two <br /> feet above the ground surface. <br /> Well Screen—Factory slotted ASTM F480 Schedule 40 PVC. Approximately 10 linear feet of <br /> well screen will be placed in the bottom of the borehole. Because of the purpose of these wells <br /> to sample the uppermost groundwater,the well screen and filter pack will be placed such that the <br /> annular seal will be less than 20 feet in length. <br /> May 2006 Main Stone Property <br /> 3-2 Effluent Storage and Disposal Site Hydrogeologic Investgabon Workplan <br />