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6z►I06E�8 K Ifr6�r3 <br /> F <br /> ALISTO ENGINEERING GROUP LOG OF BORING MW-6 Agge f of I <br /> WALNUT CREEK, CALIFORNIA <br /> ALISTO PROJECT NO 10-138-02 DATE DRILLED 03/30/94 <br /> CLIENT BP Oil Company Station No ri193 <br /> SEE SITE PLAN LOCATION 3202 West Hammer Lane, Stockton, California <br /> DRILLING METHOD Hoflow-Stem Auger (8') <br /> DRILLING COMPANY Soils Exploration ServlcesCASING ELEVATION 356 ' <br /> LOGGED BY Ted Morse APPROVED BY Al Sevilla <br /> a; W qC <br /> WELL 01AGIM t$ d <br /> c>EaoGic nEscaWUoN <br /> spnai <br /> GL <br /> silty CLAY black, damp <br /> `c <br /> SM silty SAND tan, damp, medium dense, fine- to <br /> 4,9.7 0 4 c�' Jr medium-gralned sand, abundant fines <br /> m <br /> Q Z � <br /> c y <br /> U <br /> UJ Qf <br /> N <br /> C <br /> d <br /> 4,7,12 0 10- 1 ML clayey SILT tan/gray, damp, very stiff, minor very <br /> fine--grained sand <br /> 77 <br /> SP SAND light tan,damp, medium dense, fine- to <br /> medium-gralned sand <br /> 7,7,11 0 <br /> ML i sandy SILT brown/gray, damp, very stiff, very ilne-to <br /> fine-grained sand <br /> QC <br /> t75 to 20 SM silty SAND brown,wet, medium dense, very fine--to <br /> 6,8,13 0 4 — 11 medium-grained sand, abundant fines <br /> � — a <br /> N <br /> O — � <br /> 2,3,5 NM 26 Same dark brown, wet, loose, very fine-ta fine-grained <br /> N - sand, abundant fines <br /> SP SAND dark gray, wet, loose, fine-to medlum-grained sand <br /> 1,2,4 NM = 30 <br /> Stabilized groundwater measured on April 25, 1994 <br />