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Project: Tracy Marine Yes Project No.. 96NM�63 BORING NO.: <br /> Site Address: 23 5 3 Toste Road Total Depth: 19 feet MW-Q1 <br /> Tracy, Califorina Date: 09 November 1999 <br /> Drilling Co.: West Haz Material Drilling Logged by: Millman Page I of I <br /> I — <br /> Rig/Auger Type: CME 75 8 inch Hollow Stem Reviewed by: Henderson <br /> 'PIN <br /> WAI <br /> c <br /> i nt <br /> 6/0 <br /> CL <br /> MWI-5 0 1,5,10 Gray,moist, silty CLAY,no hydrocarbon(11C)odor. <br /> 10— MWI-10 0 5,5,5 CL Tan,moist, silty CLAY,no HC odor. <br /> SP <br /> MWI-15 0 19,26,35 Brown,wet,POORLY GRADED SAND,with gravel, <br /> no HC odor. <br /> SP <br /> 20— MW1-20 0 15,30,50/6" Brown,wet,POORLY GRADED SAND,medium sand,HC odor. <br /> Notes., <br /> Boring terminated at 19 feet below surface grade(bsg). <br /> Saturated soil encountered at 10 feet bsg. <br /> Completed as a ground water monitoring MW-1. <br /> 4S-BUILT CONSTRUCTION DETAILS AM-1 <br /> Screen Interval :4 to 19 feet bsg, <br /> Blank Interval : 0 to 4 feet bsg; <br /> Sand Interval : 2.5 to 19 feet bsg, <br /> Bentonite Plug 1.5 to 2.5 feet bsg; <br /> 30- Grout Sea) . 1.5 to 0.5 feet bsg <br /> 40— <br /> Advanced <br /> LAAMIPRONBORING-1�TRAC.YM-1WW1.SAM 0212210040 8:36PM GeoEnvironmental, Inc. <br />