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GROUNDWATER <br /> E]EIL1 TECHNOLOGY, INC. Monitoring Wl <br /> i 3 Drilling Log <br /> e <br /> Project Texaco/Stockton Owner Telco Refanin & ka eting Sketch Map <br /> Location project lumber 202 150-4150 <br /> Data Drilled ,9/1 1/89 Total Depth of Hole 51 ft-Diameter I0.5 �.n- SEE SITE PLM <br /> Surface Devaticn- - Nater Level Initial 35 ft- 24--hour <br /> Screen: Dia. 4 in- -Length 20 ft• Slot Size .020 in. <br /> Gazing: OIs.- 4 -in-.- - Length 31 ft• Type PITC <br /> Drilling Company Sierra Pacific Drilling Mathod H011011 stem Auger <br /> Driller A Gr-hn�+hraer . Log by M.�Ostendoz f Notes: <br /> Geologist / Engineer License No. <br /> 3 Descriptlon/Sol[ Glcasification <br /> (Calor, Texture, Structures) <br /> 6 inches concrete <br /> Tan, gravelly sarin (moist, no product odor) <br /> • ':$ i Black, clayey sand (moist, no product odor) <br /> 2 <br /> ' SC <br /> c Tan, clayey salt (very stiff, dry, no product odor) <br /> a <br /> ff A. <br /> 9 <br /> ° 13 h9L <br /> 8 ° <br /> (grades more clayey) <br /> l� Tan, sandy, salty clay (very staff, dry, no product <br /> B odor) <br /> ..a <br /> Z2 4 2s <br /> Q <br /> 4 <br /> l� E Q Tan, clayey sl_L (veL-1/ si�lff, dry, no product odor) <br /> o �o C g - <br /> o �7 <br /> 25 <br /> r <br /> n <br /> d ML ; <br /> 0 <br /> a <br /> L22 <br /> (grades brotin, mo3.st) <br /> o D <br /> 14 <br /> Q 7 <br /> 0 <br /> o 20 <br /> Gray-brolin, silty clay o a CL <br /> alae rev c i�aga_Lof? <br />