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' CLEARWATER GROUP, INC. <br /> FIELD EXPLORATORY SOIL BORING LOG Sheet 3 of 4 <br /> FIELD LOCATION OF BORING: CL�NT/LOCATION: BORING NO.: BORING DEPTH: BORING DIAMETER <br /> Olivarez, Stockton MW-3 60 Feet 8 Inches <br /> U DRILLING CONTRACTOR WELL NO.: WELL DEPTH: PLANNED USE: <br />' ; i o Mitchell Drilling MW-3 60 Feet Monitoring <br /> M MW-3O DRILL RIG TYPE: WELL MATERIAL: SCREEN SLOT SIZE: FILTER PACK: <br /> CME 75 2" SCH 40 PVC 0.020" 1 #3 sand <br />' I DRILL RIG OPERATOR: WELL SEAL: <br /> Rob Slagel Neat cement over hydrated bentonite pellets <br /> z SAMPLING ESTIMATED SAMPLING METHOD: Split spoon sampler <br />' O PERCENT <br /> a a V MONITORING IINsmumENT: Sensidyne FID <br /> FIRST ENCOUNTERED WATER DEPTH: 50 Feet <br /> -rATIc WATER DEPTH-DATE:45.87,5/1/95 <br />' M — <br /> 14 Clayey SILT(ML); orange-brown very stiff, low <br /> 18 41 40 100 ;;;X;;* plasticity;some clay;trace fine subrounded sand. <br /> 19 <br /> 42 <br /> \\+\+\\+ <br /> "QJJ \\\14t\♦ <br /> — 45 \\\\\\\♦ <br /> a = 10 10 90 Clayey SILT (ML);' as above;' white dendritic mottling. <br /> = 4643 <br /> 47 <br /> 5 - +\\\1♦+4+\ <br /> 49 <br /> 50 <br /> 12 SAND (SM)'multicolored fine trace coarse <br /> = 18 250 100,^:`;`.v subrounded to rounded,medium dense;trace silt;wet. <br /> 23 <br /> 5253 +'•+'•+'•+ <br /> 5657 <br /> :�•t+.t+•:�.t . <br /> 58 <br /> = 59 <br /> 60 <br />