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14 as Y <br /> Drilling Log <br /> 'GROUNDWATER Monitoring Well MW-113 <br /> DD TECHNOLOGY <br /> Project TexacolStockton owner Texaco Environmental Services See Site Map <br /> For Boring Location <br /> Location 440 Charter Wa Stockton CAprof No 02070 25$8 <br /> Surface Elev. Total Hole Depth 515 It Diameter 8 In COMMENTS <br /> Top of Casing water Level InlUal 39 90 ft Static 3824 ft <br /> Screen:Dia 4 fry- Length 70 It Type/Size ata In Saodesarlptlora mainly from drlAcatf kgs <br /> 30 f f e SCH 40 PVC after ssmphng hammer crocked <br /> Casing Dia 41n Length Type �,�l5plrt Soaon <br /> Fill Material #3 Sand Rig/Core. _- <br /> Drill Co West Naz Mat Method H0110w Stem Au er <br /> Driller Tam Wrl ht Log By Bruce Beale Date 9-3-93 Permit# <br /> Checked By Ed Sfmanrs License No. R6#4.422 <br /> Description <br /> -m t3E m 'o ' �� <br /> Qr. N a w a a V u 0.p U <br /> E �y E � m (Color, Texture, Structure) <br /> a <br /> m ? ¢ 0 fa Trace < 10%, Little 10% to 20%. Some 20X to 35%. And 35X to 50X <br /> 0 to as x <br /> 0 Debris concrete, strips of metal, and glass In dark yellowish brown <br /> silty SAND (moist, no hydrocarbon odor) <br /> 2 < < <br /> < < <br /> 4 < < <br /> Brown silty CLAY (moist, no hydrocarbon odor) <br /> de <br /> < < <br /> { c <br /> 10 < < <br /> < < Mw-18 1 <br /> 12 < < <br /> cl. <br /> 14 < < <br /> < < <br /> 16 < < <br /> 18 < < <br /> < < <br /> 20 < <br /> ' 22 < <br /> < < <br /> 24 < < G(. Bluish gray slily CLAY (moist, no hydrocarbon odor) <br /> 11/1(1/1983 gthlag-ruar93 Page 1 of 2 <br />