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L > B ❑RING NO MW - 2 W m 0 ix ^ W F v W Z_ E LJ ? 4 z } n WELL CLOSURE as U GEOLOGIST C BEAN 2 a .0 W 3 Q SUMMARY 0 EDITED BY C SAN_ DATE BEGAN 12/7/91 v7� > a a W CHECKED BY D KUBIK JR DATE FINISHED 12/8/91 Li a TOTAL DEPTH 66 FT GROUND SURFACE EL ? im Li 0 ct DESCRIPTION rs y oY 6 ASPHALT 0CLAY, Low plaSt,CIty moderate dry strength slow dilatancy low Top of kLL toughness moderate to dark brown dry with Locking ing Cap 20 CL SILTY CLAY] Low piast,Gty low dry strength, slow Blatancy moderate toughness dark brown dry 30 nvz-t Neat 0 CLAY, Low plasticity moderate dry strength Slow dilatancy Cement CL moderate toughness dark browh dry 50 Mv2-2 2' Sch 40 PVC 0 CLAYEY SAND Light brown very fine to Pine gramed, angular Casing brawn �1 SC 10 rvz-s 0 120 SANDY CLAY, Very fine to Fine grained suoongulor fair to pond sorting, light brown, 30A sand dry CL 15- _ W2-a 0 2/16 Ldnestor Sand 160 CLAY No plasticity high airy strength, no dnatancy high CL toughness trace fissility thin white laminae brown, dry 180 SILTY SAND, Very fine to fine grained subangunar well sorted 40/ P nes tight brown, dry 20 rivY-s 0 SM I 25 MY2� 0 260 SANDY CLAY Low plasticity moderate dry strength slow dilatancy moderate toJgnness grayish gren 40/ sand dry NY2-7 0 CL 29 0 CLAYEY SAND Very fine to fine grained subangulor fair to 30good sortng lght brown 40/ Clay dry !V-2--s0 $L 135L SHEET 1 OF 2 DRILLING C❑ SPECTRUM EXPL❑RATI❑N DRILL METHOD HOLLOW STEM AUGER SAMPLING METHOD SPLIT SPOON SAMPLER SEE LEGEND FOR EXPLANATION C]F SYMBOLS AND TERMS PROJECT NO 190916 CLIENT PACIFIC BELL L❑CATI❑N SAN JOSE, CA TECHNOLOGY INTERNATIONAL SITE ADDRESS 345 N SAN J❑AQUIN ST, STOCKY❑N CA CORPORATION