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m LOG OF BORING S136 <br /> PROJECT STOCKTON/SMITH CANAL LOCATION 2144 FONTANA, STOCKTON CA PROJECT NO. W0365.02 <br /> :1 DATE DRILLED 08/03/93 LOGGED BY TOM LUTTERMAN REVIEWED BY GREG P. STAHL RG No. 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER VAN LEONARD METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER 6 IN DEPTH DRILLED 15 FT DEPTH TO WATER INITIAL 16.5 FT STATIC <br /> CASING TYPE NA DIAMETER _ IN SCHEDULE INTERVAL FT TO <br /> SCREEN TYPE NA DIAMETER �_ IN SLOT SIZE _. IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL ___ FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER 2' OF BENTONITE INTERVAL D FT TO16.5 F7 <br /> ;1 COMMENTS: PAGE !OF <br /> WELL DEPTH PID SAMPLE 10 U.S.C. <br /> DETAIL FT. (PPM) BLOWCOUNT LOG DESCRIPTION <br /> 0-5.5' SILTY GRAVEL; 10% FN--M SND; 507 GRVL; M DNS; 307 FNS; M DRK GRN; <br /> NPD; DRY; N HCL REACTION; WEAK CEMENTATION; HOMO <br /> 2 <br /> GM <br /> k =i 4 <br /> 0.0 <br /> s <br /> 6 6 <br /> I::=1 5.5-16.5' LEAN CLAY; <109 FN SND; >90% FNS; M—H DRY STRNGTH; N—SLW <br /> }=J% DLTNCY; M TGHN55; M PLST; STIFF; DUSKY YLLW BRN; NPO; ORGANICS; <br /> rr g MST—WET; N HCL REACTION; WEAK CEMENTATION; HOMO <br /> 10 SSC-5136-10.5' <br /> 3T- <br /> 0.0 6 <br /> 10 CL <br /> —12- <br /> -14— <br /> SSC-385-15, <br /> 1214SSC-3136-15' <br /> 0.0 5 <br /> ff 7 <br /> 20 <br /> 22 <br /> CEO, <br /> �i-� OI <br /> /'1 <br /> '< 24 <br /> u <br /> s y GREGORY P. <br /> : I i1o. 5023 <br /> w <br /> 28 <br /> ' <br /> —32- <br /> -34- <br /> -36- <br /> 38 <br /> 36 <br /> i <br /> 38 <br /> 40 <br /> %.j <br />