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BORING NO, MW -2 <br /> Uj�I z � z �" a 0 J GE❑L❑GIST C. BEAN <br /> a_ to WELL CLOSURE a Lt <br /> = a a° - 3d SUMMARY o EDITED BY G E DATE HEGAN ^ <br /> � C30 o CHECKED BY D. DUNN b DATE FINISHE➢ 12/8/91 <br /> W aC3 m 4 TOTAL DEPTH 60 FT GROUND SURFACE EL._La5 <br /> w <br /> DESCRIPTION <br /> s � rustylCop <br /> 6' ASPHALT " <br /> 0 CLAY Low ptasticity, moderate dry strength, slow aaatancy, for <br /> Too ofCL toughness. moderate to dark brown, dry. <br /> - with Lo <br /> CL SILTY CLAY- Low plasticity, low dry strength, slow clAotancy, <br /> moderate toughness, dark brown. dry. 3.4' <br /> i.vz-I Neai0 CLAY. Lor plasticity, ndderato dry strength, slow d;lafancy, <br /> GementCL Moderate toughness, dark brown, dry, <br /> s N112' SCh. 0 CIAYY $ANON Light brprn, vfry Flne to fine grained, angular, <br /> Casingbrown. <br /> SC <br /> i.+i2-,, 0 <br /> 12.0• <br /> ' SANDY CLAY- Very fine to fine graned. subangutor, fair to good <br /> sorting light brown, 30% Sand, dry. <br /> CL <br /> 4 <br /> 15 V2-41 D <br /> 16.0' <br /> CLAYr No plasticity, high dry Strength, no dilatancy, high <br /> toughness, trace F;SSility, thin white laminae, brown, dry, <br /> a CL " <br /> 18.0' <br /> SILTY SAND: Very Fine to-fine grained, subangular, well sorted. <br /> 407 fines, tight brown, dry. <br /> 20 <br /> � iRV2-3 0 <br /> a <br /> e <br /> SM <br /> 7 a <br /> 1 25 <br /> MV2-�I 0 <br /> i 4 26.0' <br /> r SANDY CLAY- Low plasticity, moderate dry strength, slow <br /> dilatancy, moderate toughness. grayish gren. 407 sand, dry. <br /> 1 v2-71 a 0 <br /> � CL <br /> 29.0' <br /> d CLAYEY SAND+ Very fins to Fine gralnfd, subangular, fair to <br /> 30good sorting, tight brown. 43% clay, dry. <br /> MV2- a <br /> a <br /> ] SC <br /> 35 <br /> l SHEET I OF 2 <br /> DRILLING CO.; SPECTRUM EXPLORATI❑N <br /> DRILL METHOD: HOLLOW STEM AUGER SEE LEGEND FOR EXPLANATION <br /> SAMPLING METHOD: SPLIT SPOON SAMPLER OF SYMBOLS AND TERMS <br /> v <br /> PROJECT NO.: 190916 <br /> CLIENT: PACIFIC BELL INTERNATIONAL <br /> LOCA TION: r AN JOSE, CA Y <br /> 7ECHNQLCGY <br /> L ITE ADLlF_ :45 N. SAN ❑A,QUIN ifylf4'_'."'tlk. ErFERATiCN <br />