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J. H. KLEINFELDER & ASSOCIATES Project Rough & Ready Boring <br /> GEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS Number 10-1510-02 No. <br /> Total Depth 16.5 feet P-104 <br /> BORING AND MONITORING-WELL DATA SHEET sheet 1 of 1 <br /> Location Sketch Map <br /> Owner 6 Martine lnrormaf.on Township / Range / Section <br /> 1N/5E <br /> U.S. Navy <br /> Other Identrlrers <br /> Rough and Ready Island gg24t north <br /> Stockton, California 2920' east <br /> Silo Location (if amoicint) <br /> Landfill <br /> Drilling Operations <br /> :;nlling Agency Driller / crew / Inspector <br /> H K1 infelder & Assoc. M. Young/G. Muehleck <br /> Rig Make/Model Task Start Finish <br /> CME 45 Drilling 8-29-86 1. 8-29-86 <br /> oil 6 Size ..................�................. <br /> 6" Auger to 3' ComplalrOn 8-29-$b 8-29-86 <br /> Hemmer Dale <br /> Wl. DroP ..................{.................. <br /> Developrnenl 9-15-86 9-15-86 <br /> Well Development and Construction <br /> Monumentaiion Development Into. well Design Size 8 Type Top Boltom <br /> Fiat. Pl. Daaenption Surface Casing 1 PvC 5 Gr <br /> 11 <br /> g Surge with rod. ............................. ....rQ...._.... . .. .�. <br /> Top of V PVC casin .....9 casing ill PVC t5.r4._......- .-...�.r 4..... <br /> ......................... <br /> Elevations Pump with peri s- Wall screen .01 slot PVC _5 -15.0 <br /> Rot. Pl, 5.15'Ground 0.1 taltic pump. rid"d if ""'-" 5"'""' - • <br /> Dalum cravat Pack ... ..natural..... -2..5 -15 0 <br /> N.G.V.D. oenlonito powder & pellet :1.:a........ � ...�r5.... <br /> .................................. <br /> r,tarkings <br /> Yield Tesla (YIN) ........... ...... .... ••-- - <br /> �°^CfQ1e cement/ben +0.3 - 1 .0 <br /> northnotch 'd PUC N <br /> Field Hydrologic Observations <br /> v:eatner Date Time Water Other Observations <br /> Clear, Level <br /> Pecent Rainfall? irrigation) <br /> 8_29-86 1420 7.27 ' Below Grade <br /> None I <br /> Nearby Welts Pumpinp� t Below Grade 8-29-86 1425 7.27 I <br /> None j <br /> ,riches? utility Courses? <br /> Burns cut off 600' north <br /> Remarks of hole <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 Y-20.7 C, EC-4900 um, pH-6.75 <br /> Plate <br />