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Drilling Log <br /> GROUNDWATER Monitoring Well 170 Sketch Map <br /> ❑❑ TECHNOLOGY, INC. NUILDINc <br /> UW-17-17 <br /> Pro ject SOUTHLANO/STOCKTON Owner SOLMILAND CORPORATION <br /> Location STOCK70N, CALIFDRNIA Project Number 203-475-2894.04 O C <br /> 1/3 1/90 63' 8.25' O A <br /> Date Drilled Tata! Depth of Hale Diameter p B <br /> Surface Elevation Water Level Initial 52' 24—hour <br /> Screen: Dia. 2' Length 35' Slot Size .02Cr —, MI , W z <br /> Casing: Dia. 2' Length 28' Type SCH 40 PVC <br /> Drilling Company SIERRA PACIFIC Drilling Method HOLLOW STEM AUGER Notes <br /> ERIN FREUHAUF .JOE RAMAGE CONTINUOUSLY CORED <br /> Driller Log by ND — NON DETECTABLE <br /> Geologist/Engineer _ License No. <br /> Description/Soil Classification <br /> g (Color, Texture. Structure) <br /> 0 <br /> •a :: l I � AsphaFt over 6" coarse read base <br /> Light brown silty clay <br /> 2 e I (stiff, dry, no product odor) <br /> 4 I <br /> CL <br /> 6 s <br /> -d <br /> 8 I -. .. . <br /> Golden Drown medium — coarse sand <br /> j (loose, moist, no product odor) <br /> 10 '.'.'.'.'. <br /> 12 <br /> 1 i (grades to dark Drown) <br /> 16 a ' (grades to ■orae silt and fine sand) <br /> a NO A <br /> 20 <br /> - 22 <br /> +. (grades to poorly graded) <br /> 24 <br /> ao csy Page ofd <br />