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+ GROUND ZERO ANALYSIS LOG OF BORING -SB4 <br /> PROJECT NORTH STOCKTON AUTO LOCATION 8709 NORTH DAVIS ROAD, STOCKTON CA PROJECT NO. 388 <br /> DATE DRILLED 09/11/00 LOGGED BY SEAN GARVEY REVIEWED BY GREG P. STAHL RG No. 5023__ <br /> DRILLING COMPANY _FISCH ENVIRONMENTAL DRILLER DAVE FISCH METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 13/4 IN DEPTH DRILLED 16.5 FT DEPTH TO WATER INITIAL FT STATIC FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE ._-_ IN INTERVAL FT TO FI <br /> FILTER PACK TYPE INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT GROUTINTERVAL 0 FT TO 16.5 FT <br /> COMMENTS: PAGE I OF <br /> WELL DEPTH FID SA PLE ID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> i <br /> 0-6/9' NO RECOVERY <br /> 2 <br /> NO, <br /> 4 RECOVERY <br /> i <br /> 6 <br /> 6/9-16' WELL GRADED SAND (SW): 95R FN—M, A—SA, W GRDD SND; 596 FNS, <br /> j BRN, NPO, DRY—MST, M CEMENTATION <br /> I 8 <br /> NSA—SB4-10' <br /> 10 0 <br /> 12 <br /> SW <br /> 14 NSA–SB4-16. ' <br /> i <br /> 16 0 SC", 16-16.5' CLAYEY SAND (SC): 85X FN–M, A–SA, W GRDD SND; 15% FNS <br /> BRN, NPO, DRY–MST, STRNG CEMENTATION, HARDPAN, REFUSAL AT <br /> 16.5' <br /> 18 <br /> zo �E0 GEa�O <br /> z2 GREGORY P. <br /> 24 <br /> 5023 <br /> 26 <br /> 7 r,Ist,0, <br /> 28— <br /> _30- <br /> -32- <br /> -34- <br /> 36— <br /> _38- <br /> 40— <br />