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LOG OF BOM SM <br /> PROJECT CINTRA GROUP PROPERTY LOCATION 1325 N. CORRAL HOLLOW ROAD. TRACY CA PROJECT NO. W0661 <br /> J DATE DRILLED 12/14/92 LOGGED BY SHARON YOUNG REVIEWED BY GREG P. STAHL RG No. 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER MIKE YOUNG METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER 6 IN DEPTH DRILLED 5 FT DEPTH TO WATER : INITIAL NA FT STATIC NA FT <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 NA INTERVAL FT TO FT <br /> COMMENTS: ABMDONEO WITH NEAT CEMENT PAGE?OF <br /> DEPTHWELL PID SAMPLE ID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0-6.5' LEAN CLAY; 5% FN, SA—SR, PRLY GRDD SND; 95% FNS; H DRY STRNGTH; <br /> 2 N—SLW DLTNCY; M—H TGHNSS; L—M PLST; M STIFF; M BRN; NPO: MST; <br /> N HCL REACTION; HOMO <br /> 4 CL <br /> CG/S92-5.5' <br /> 4 <br /> 6 4 <br /> 4 <br /> 8 <br /> 10 <br /> —12- <br /> -14- <br /> -16 16 <br /> L 18 <br /> 20 <br /> 22- <br /> -24 <br /> 2 24 <br /> GREGORY P. <br /> STAHL <br /> 26 <br /> No. 5023 <br /> 28 �lgrE Of <br /> L <br /> —30- <br /> 32 <br /> 032 <br /> —34- <br /> -36 <br /> 38 <br /> } 40 <br />