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❑® GROUNDWATER Drilling Log TECHNOLOGY Vapor Point V-6 <br /> ❑❑ - - -- -- - <br /> Project Chevron/E Harding Owner Chevron USA Products CA See Site Map <br /> Location Stockton Ca Protect No 02320-2872 Date drilled 05112192 <br /> For Boring L oca tion <br /> Surface Elev 1203 ft Total Hole Depth 290 It Diameter 067 ft COMMENTS <br /> Top of Casing 1124 ft water Level Initial Static <br /> Screen Dia 2 in Length 10 ft Type/Size 0 020 in <br /> Casing Dia ?in Length 19 ft Type SCH 40 PVC <br /> Filter Pack Material #3 sand Rig/Core Type CME 75/Soht Spoon <br /> Drilling Company Kvlhaua Well Drilling Method Hollow Stem Auoer Permit Ire 920990 <br /> Driller Mike Crocker Lag By Steve Kranvak <br /> Checked By Ed Stmonis License No RG# 4422 <br /> o a) <br /> Q `oQ ;o rte, Description <br /> u ao <br /> fl" E a F '�J (Color, Texture, Structure) <br /> U U)CC 0 V) Trace < 10X, Little 10% to 2DX. Some 20% to 35%, And 35% to 50% <br /> _2 <br /> 0 <br /> 2 Brown clayey SILT (moist) <br /> < < <br /> < c f <br /> 4 < < ML <br /> 6 A 12 <br /> < i7 <br /> 8 < < Brown silty CLAY (medium stiff, moist) <br /> 10 < < 0 12 - <br /> < < 15 <br /> 15 <br /> 12 < < ~ <br /> 14 < < <br /> 015 <br /> )E C 22 _ <br /> 25 CL <br /> 18 <br /> 20 = 0 Is <br /> D <br /> 300 <br /> - 22 - <br /> 24 -14 <br /> 22 24 - 1 <br /> 07120119SZ iitNog-mar82 Page 1 of 2 <br />