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G-I <br /> W W W BORING NO. MW-3 <br /> W E W <br /> Z) n a? WELL CLOSURE a GEOLOGIST C BEAN <br /> .n W 7 o SUMMARY j a EDITED <br /> BY AN DATE BEGAN 1a!7_/gL— <br /> z a C3 o c W CHECKED BY D KUBIK ,3R DATE FINISHED 12 g/ /� <br /> iL to W a ., m l` a a TOTAL DEPTH 60 FT GROUND SURFACE EL? <br /> w u <br /> aWc DESCRIPTI❑N <br /> 0 Linristy Box 6' ASPHALT <br /> CLAY, Moderate ptas'Mity moderate dry strength, no ountancy <br /> Top of Casing low toughness dark brown, dry <br /> with Locking Cap <br /> CL <br /> Neat <br /> Cement <br /> 50 <br /> $ <br /> M43-1 21 Sch 40 PVC 0 SILTY CLAY- Moderate plasticity, moderate dry strength, tow <br /> 12/18 12 Casing dilatancy moderate toughness brawn, dry <br /> CL <br /> too, <br /> 10 <br /> 9-g 8 0 SANDY CLAY, Low plasticity moderate dry strength no dilatancy <br /> 14/10 tow toughness 30/ very fine grained sand light brown, dry <br /> Sc <br /> 150 <br /> IS 18 2/16 Lonrstar 0 SILTY SANDS Pine to medium grained angular poor sorting,. 30/ <br /> 16/18 S� fines, medkim dense light brown, dry <br /> 20 19 L9 SM <br /> 14/]8 <br /> 25 <br /> 24 11 260 <br /> SANDY CLAY, Moderate plasticity moderate dry strength no <br /> dilatancy moderate toughness 25/ very fine grained sand <br /> grayish green dry <br /> CL <br /> 30 <br /> 19 t6 <br /> 320 <br /> SANDS Fine to medium grained, subangular, fair sorting, loose, <br /> Hoist grayish brown. t <br /> sw <br /> 3s <br /> SHEET 1 OF 2 <br /> DRILLING CO SPECTRUM EXPLORATION <br /> DRILL METHOD HOLLOW STEM AUGER SEE LEGEND FOR EXPLANATION <br /> SAMPLING METHOD SPLIT SPOON SAMPLER OF SYMBOLS AND TERMS <br /> PROJECT NO 190916 <br /> CLIENT, PACIFIC BELL INTERNATI13NAL <br /> L❑CATI❑NI SAN JOSE, CA TECHNOLOGY <br /> SITE ADDRESS, 345 N SAN JOAQUIN ST, STOCKT❑N, CA CORPI3RATION <br />