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W W > D❑RING N❑ MW - 1 <br /> W M <br /> ❑ o 0-? 4 N GEOLOGIST C BEAN <br /> ? a z } WELL CLOSURE S1 U <br /> oa c 3 o SUMMARY V ❑ EDITED BY C BEAN DATE BEGAN 12/7/91 <br /> > 0 C d CHECKED BY ➢ DUNN DATE FINISHED 12/8/91 <br /> w ❑ m L� a TOTAL DEPTH 60 FT GROUND SURFACE EL -IQ.20 <br /> G ti W <br /> DESCRIPTION <br /> r,Sty ox 6 ASPHALT underlaln by angular grovel f'ia <br /> 0 <br /> Top of CaSmg 15 <br /> with Lock,ng Cap <br /> LEAN CLAY, I00/ fines moderate dry strength stow ddntancy for <br /> toughness moderate plasticity dark brown dry <br /> Cl. <br /> Neat PF 6 4 0 <br /> Cement d <br />' LEAN CLAY IDO/ Fines moderate dry strength slow alaatancy {ow <br /> S toughness moderate plas%CAy brown dry <br /> r+ul-I ]$ 2 Sch 40 PVC 0 <br /> ll/1B Cnsing CL <br /> 80 <br /> a SANDY CLAY, 40/ subangular very Fine to fne Sand moderate dry <br /> Strength no dlatancy low toughness low psast,c,ty I ght brown <br /> dry <br /> LO Mwi-z e D <br /> 16/IB I9 <br /> CL <br /> ta 150 <br /> -15- 0 CLAYEY SAND 35/ CVay angular to subnngu{ar very fine to fVne <br /> 12/18 14 poor to occas,onolly Fa,r sort.ng, <br /> w <br /> 20 nvt-+ 20 0 Sc <br /> Iq/]a <br /> a � <br /> 4 <br /> 250 <br /> 25 rrvt-5 0 SANDY CLAY 30/ subangular very Fine sand fair sort6ng loose <br /> 12119 16 a to conpoct noderate dry strength no Blatancy moderate <br /> toughness low plast c ty groy sh geen dry <br /> � CL , <br /> 10 <br /> 300 l/z <br />' <br /> -30-MVJ-b CLAYEY SAND Very f re to F,ne subongulpr fpr Sort ng l ght <br /> ]q/]9 29 c 0 brown 40/ clay dry <br /> a SC <br /> 1 <br /> L35 1 a E 350 <br />' DRILLING CO SPECTRUM EXPL❑RATION SHEET 1 DF 2 <br /> DRILL METHOD HOLLOW STEM AUGER SEE LEGEND FOR FCPLANATIDN <br /> SAMPLING METHOD SPLIT SPOON SAMPLEC' OF SYMBOLS AND TERMS <br /> PROJECT NO 190916 <br /> CLIENT PACIFIC BELL INTERNATIONAL <br /> L❑CATI❑N SAN JOSE CA TECHNOLOGY <br />' SITE ADDRESS 345 N SAN J❑AQUIN ST STOCKT❑j' CA CORPORATION <br />