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GROUND ZERO ANALYSIS LOG OF BORING SB5 <br /> PROJECT GABBARD LOCATION _640-NORTH EL DORADO._STOCKTON CA PROJECT NO 256 <br /> DATE DRILLED 10/26 99 LOGGED BY SEAN GARVEY REVIEWED BY JOHN LANE RG 6795 <br /> DRILLING COMPANY FISCH_ENVIRONMENTAL - DRILLER DAVE FISCH METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 2 IN DEPTH DRILLED 31 FT DEPTH TO WATER INITIAL 26 FT STATIC BIZ <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT <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 GROUT OVER BENTONITE INTERVAL D FT TO 131 FT <br /> COMMENTS PAGE_.1_OF-1- <br /> WELL <br /> F_LWELL DEPTH FID SAMPLE 10 U S C DESCRIPTION <br /> DETAIL FT PPM BLOWCOUNT LOG <br /> 2 <br /> BEGAN LOGGING AT 9 FEET <br /> 4 <br /> fi <br /> 8 <br /> 10 0 <br /> 9-16/19' LEAN CLAY WITH SAND (CL) 20% FN, A. PRLY GROD SND, 80% <br /> 12 FNS, M-H DRY STRNGTH, N-SLW DLTNCY, M TGHNSS, M-H PLST, <br /> NPO, DRY-MST <br /> CL <br /> -14- <br /> 0 <br /> 16 <br /> 18 <br /> GAB-5135-20' 16/19-21/24' SILTY CLAY (CL/ML) 10% FN, A SND, 90% FNS, M DRY STRNGTH, <br /> 20 O CL/ML SLW DLTNCY, M TGHNSS, H PLST, NPO, MST <br /> 22 <br /> 24 <br /> 0 <br /> 2fi <br /> ML GAB-SBS-GW 26' <br /> 28 v <br /> GAB-SBS-31' 21/24-31' SILT (ML) <5X 5ND, >95X FNS, L DRY STRNGTH, SLW DLTNCY. <br /> 0 L TGHNSS, L PLST, NPO, WET <br /> 30 <br /> 32 �,���F-D 0�� <br /> �i <br /> 34 JOHN ID <br /> Lnryt <br /> --36-- <br /> 6 N� o 6795 <br /> 38 OF C A�-��� <br /> 40 <br />