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t <br /> Drilling Log <br /> GROUNDWATER Extract. / Inject Well VE--t <br /> �—�Ju❑ TECHNOLOGY <br /> See site Map <br /> Project TSS - Stockton owner Texaco Environmental Services <br /> a40 Weir Cna'tpr Wav 02320 2570 Far Boring Location <br /> Location Project No Date drilled 0 X28/92 <br /> Surface Elev Total dole Depth 415 ft Diameter r Ott COMMENTS <br /> Top of Casing ►tater Level Initial 405 it Static <br /> Screen Dia 4 0 ,n Length 10 0/10 Oft Type/Size 0020 ,n <br /> Casing Dia 40 ,r) Length 3001135 ff Type SC-' 40 PVC <br /> Filter Pack Material #3 Monterey sand Rig/Core Type CME 55/5oot S000n <br /> Drilling Company West hazmat Method Nodow Stem Aucer Pefmit # 92-0816 <br /> Driller Gene Reinhart Log By Dantse Scrtven <br /> Checked By EK Stmonts License No RG 14422 <br /> `a " @ Description <br /> _ <br /> Z�' —L ME ¢goo Lpt U <br /> Q: 0)_ 7 n n u U a 0 <br /> o, o o a e #u ``-J �, (Color. Texture, Structure) <br /> �mK <br /> j Trace < 10%. Little 10% to 20%. Some 20% to 35%, And 35% to SOX <br /> _2 <br /> A 6 <br /> 0 6 concrete over base coarse <br /> 0 0 <br /> 2 c Brown with some grayish mottling, clayey SILT (dry, no product odor) <br /> c c <br /> 4 < < <br /> 6 p A is <br /> < < 22 <br /> < < ML <br /> 8 < < <br /> 4 <br /> c [ € <br /> 10 < B (Grades to light brown, decrease mottling) <br /> 0 B 13 <br /> 21 <br /> 12 <br /> 14 _ Mottled brown/gray silty CLAY (dry slight product odor) <br /> _ 1 C 1a <br /> 16 = <br /> 2; <br /> 18 - <br /> CL <br /> 20 = j o Brown silty CLAY with white specks (moist slight product odor) <br /> _ 3 C 12 <br /> I ,E <br /> 22 <br /> 24 I f <br />