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Owner 6. Mailing intormahon <br />U.S. Navy <br />Rough and Ready Island <br />Stockton, California <br /> <br />2920 east <br />Towns!)lp / Range / Section <br />1N/5E <br />Other IdenWierS <br />8824' north <br />' <br />Ste location (ii OMe(en0 <br />Landfill <br />Drilling Operations <br />iling Agency <br />J. H. Kleinfelder & Assoc. <br />Driller / Crew / Inspector <br />M. Young/G. Muehleck <br />Rig Make / Mocsel <br />CME 45 <br />Task Start Finish <br />Drilling 8-29-86 i 8-29-86 .„ <br />8-29-86 <br />9-15-86 <br />Etil & Size <br /> <br />6" Auger to 3' Comolehnn 8-29-86 <br /> -t nammer Data Wt. Drop <br />DeveloorneM 9-15-86 <br />RI J. H. KLEINFELDER & ASSOCIATES <br />GEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS <br />BORING AND MONITORING-WELL DATA SHEET <br />Location <br />Project Rough & Ready Boring <br />No. <br />P-104 <br />Number 10-1510-02 <br />Total Depth 16.5 feet <br />Sheet 1 of 1 <br />Sketch map <br />Well Development and Construction <br />Monumentation Development Into. Well Design Size & Type Top Bottom <br />Pet. Pl. Descriptlon <br />Top of 1" PVC casing Surge with rod. <br />Pump with peris- <br />taltic pump. <br />Yield Test/ (YIN) <br />N <br /> <br /> Bentonite <br />Surtacecasing 1" PVC <br />1" PVC <br />.01 slot PVC <br />IT sand and <br /> natunai <br />powder & pellets <br />cement/bentonite+0.3 <br />.5A <br />to <br />-5.0 1.-15.0 <br />-2.5 <br />-1.0 <br />Grage <br />- 5,D <br />-15.0 <br />- 2.5 <br />- 1.0 <br />Casing <br />Elevations <br />Bel Pt. 5.15 ' Ground 0.1' <br />WeSI Screen <br />Gravel Pack Datum <br />N.G.V.D. <br />markings <br />notch north side PVC Concrete <br />Field Hydrologic Observations <br />V.ealher <br />Clear, Date Time Water Other Observations <br />Level <br />Pecent Rai/trail') Irrigation') <br />None 8-29-86 1420 7.27 ' Below Grade <br />8-29-86 1425 7.27 ' Below Grade Nea.by welts purbbb g , <br />None <br />Ditcher:, Utility Courses', <br />Burns cut off 600' north <br />of hole Remarks <br />0 - 3' Auger to provide space for sanitary seal <br />3 - 16.5' Hydraulically push A-rod to provide hole for 1" PVC casing <br />0 - 3' CL - Silty Sandy Clay, light brown, dry, low plasticity, 60% clay - <br />25% silt - 15% fine grained oxidized sand <br />16.5' Harder layer at base of boring <br />9-15-86 Development Water 1-20.7°C, EC-4900 um, pH-6.75 <br />Plate