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——— ). H. KLEINFELDER & ASSOCIATES Project Rough & Ready Boring <br /> GEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS Number 10-1510-02 No, <br /> Total Depth 17..0 feet P-113 A <br /> BORING AND MONITORING-WELL. DATA SHEET sheet 1 of 1 <br /> Location Sketch Map <br /> Owner & Mailing Inlo(malion Township / Range / Section <br /> U.S. Navy 1N/5E <br /> Rough and Ready Island other identifiers <br /> Stockton, California 7961' north <br /> Site t.Ocetion (it oillerent) 29261 east <br /> Landfill <br /> Drilling Operations <br /> Drilling Agency Driller / crow / Inspector <br /> K1 infeld & Assoc. J. Kleinfelder G. Muehleck <br /> Rig Make/Model Task Start Finish <br /> 45 <br /> Bit 6 size Drilling 8-15-86 �5:�-6- <br /> 6" Auger to 3' ........--•-• a.._... <br /> Completion .•8-18-86 ]• 8-18-86 <br /> Hammer Dale WI. Drop ................. <br /> 140 lbs 30" Dovelopmanl 9-15-86 1 9-15-86 <br /> Well Development and Construction <br /> Monumentalion Development Into. Well Design Size Type Top Bottom <br /> net, Pt. Description <br /> surface casino 1II PVC + 1.5Grade <br /> Top of 1" PVC casing Surge with rod. ............................. .......... - ...... <br /> Casing 1" PVC t..1.. ...... .-13..Q_._.. <br /> Elevotlons Pump with peris- . • •••• <br /> Rel. P1. 0.0` Ground 0,2' tdltiC pump. Well Screen ,01 slot PVC -13.0 _ -17.0 <br /> Delum Gravel Peck 7t' sand•a'-d---..... ._ 3..0. . -1...0... <br /> N.G.V D. naiiur_a�' ........ .... ............. <br /> .. <br /> • Benlonile powder & pellet - 1 ,0 - 3 0 <br /> r.tafkings Yield Tes19 (Y/tJ) ............................... ................ ................ <br /> notch nQrth--side PVC N concraie cement/bentonit + 0.3 - 1 <br /> Field Hydrologic Observations <br /> Cllear Date Time level Other Observations <br /> NE-10-15 <br /> Recent Rainfall) Irrigation? 8-15-86 1115 11.45' i Below Grade <br /> None i <br /> i4oarby vlolls Pumping? 8-18-86 1605 8.41' I Below Grade <br /> ONo nes utility courses 8-29-86 1225 8.70' Below Grade <br /> 100' east of hole <br /> i <br /> Remarks <br /> 0 - 3' Auger hole for sanitary seal <br /> 3 - 17' Hydraulically push_A-rod to provide hole to set 1" AVC casing <br /> 0 - 0.3' Gravel Fill <br /> 0.3 - 3.0' SM - Sand, light brown, moist, loose, medium to fine grained, oxidized <br /> 12' _Clad, dark brown to gray onne d of A-rod <br /> 16.71 100 blows, no penetration <br /> Plate <br />