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wB❑ RING NO MW ---- 2 <br />' <br /> w a w m <br /> Lj <br /> GEOLOGIST C BEAN <br /> 0- z >- c n� WELL CLOSURE Q s. <br /> m 3 o SUMMARY w EDITED BY C DEAN DATE BEGAN _12/7[91— <br /> ti w) o p a W CHECKED BY D DUNN DATE FINISHED 12/8/91 <br /> w o aJaw a TOTAL DEPTH 60 FT GROUND SURFACE EL 11.35 <br /> a � w <br /> DESCRIPTION <br /> 0 rsty o 6 ASPHALT <br /> 0 CLAY Low plastic,ty moderate dry strength, slow d�iatancy low <br /> Top of Cas.ng CL toughness moderate to dark brown dry <br /> with Locking Cap 20 <br /> CL SILTY CLAY, Lor plasticity low dry strength, slow dilatancy <br /> moderate toughness dark prawn dry 30 <br /> MW2-1 Neat p 0 CLAYS Lnw loost.city moderate dry strength slow dilatancy <br /> Cement c moderate toughness dark brown, dry <br /> CL <br /> 50 <br /> 5 MW2-2 2 Sch 40 PVC 0 CLAYEY SAND, L.ght brown very Fine to fine grained angular <br /> Casing brown <br /> SC <br /> 10 MW2-3 d 0 <br /> 120 <br />' SANDY CLAYSVery Fine to f ne grained subangulor far to good <br /> sorting, light brown 30/ Bond dry <br /> CL <br /> 4 <br /> 15 MW2-+ <br /> ° lra° <br /> i4 CLAY No plasticity high dry strength no dilatancy high <br /> toughness trace FSsility thin white lamnae brown dry <br /> a CL <br /> 180 <br /> i SILTY SAND Very Fine to t ne grained sunangular well sorted <br /> 40/ Fines lght brown dry <br /> I <br /> I <br /> i <br />' 20 MW2-5 I 0 <br /> I <br /> SM <br /> 25 MW2-b 0 <br /> t 260 <br /> SANDY CLAY Low plasticity moderate dry strength slow <br /> dNatancy moderate toughness grayish gren 40/ sand dry <br /> HW2-7 a ° CL <br /> 290 <br /> CLAYEY SAND Very fine to fine grolned subangular fair to <br /> good sortng Lght orown 40/ clay dry <br /> 30 MV2-9 IAV D / <br /> � a <br /> J <br /> —35- <br /> 'I <br />' DRILLING CO SPECTRUM EXPLORATION SHEET t CF 2 <br /> DRILL METHOD -�❑LL❑W STEM AUGER SEE LEGEND rOP EXPLANATI❑N <br /> SAMPLING METHOD SPLIT SPOON SAM�-'LER OF SYMBCLS AND TERMS <br /> PROJECT NO 90916 <br /> CLIENT PACIFIC FELL INTERNATI❑NAL <br /> LOCATION SAN JOSE CA TECHNOLOGY <br /> SITE ADDRESS �45 N S--N JCAQUIE T ST❑CKT❑N CA CORPORATION <br />