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i <br /> IVIUiVI T OKIIVG WELL <br /> Rol <br /> CONSTRUCTION DETAILS <br /> i <br /> PROJECT NO. 19011.05 MONITORING WELL NO.. MW-2 <br /> LOCATION: Beacom #419 <br /> 2350 Waterloo Road ELEVATION' 21 .35 feet <br /> Stockton, Califomm <br /> Protective Casing <br /> J <br /> Locking Water light Cap <br /> Flush Grade Wap Conetruatlon <br /> Diameter and Mat'l 12-inch steel <br /> Total length 12 Inches <br /> Length Above Ground 1/4 inch <br /> Thickness and Type of Seal 2 feet. concrete <br /> Diameter, MaVI and 4 inch, SCH 40 PVC. <br /> Joint Type of Riser Pipe flush threat) <br /> N <br /> '1 Type of Backfill cement/5X <br /> L - - Around Riser _ bentonite grout <br /> Thickness and Type 2 feet <br /> of Seal bentonite chips <br /> Distance of Filter Sand 2 feet <br /> Above Top of Screen <br />' Type of Filter #3 lonestar <br /> Around Screen <br /> Monitonng Well Mat'1 SCH 40 PVC <br /> Screen Gauge/Slot Size 0 020 inch <br /> J <br /> Diameter and Length 4 inch. 24 feet <br /> of Screen <br /> Depth to Bottom feat <br />' of Monitonng Well 85 <br /> _ Depth to the Bottom 85 feet <br /> _ of Filter Sand <br /> 10 in <br /> [ MONITORING WELL WATER LEVEL. MEASUREMENTS <br /> Ll = 0.5 feet Date Time Water Level* <br />' L2 = 64 5 feet <br /> L3 = 20.00 feet 7/8/94 1100 70.05 ft. <br /> L4 = 85 00 feet <br /> Completion pate and Time 7/5/94 1230 * Measunng point Top Of Casing <br /> ACTON • MICKELSON VAN DAM, INC. <br />' 4511 Golden Foothill Parkway, #1 <br /> El Dorado hills, CA 95762 <br />