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tCLEARWATER GROUP, INC. <br /> F1ELD EXPLORATORY SOIL BORING LOG Sheet 3 of 4 <br /> FLOCAnON OF BORING: CLIENT/LOCATION: BORING NO.: BORING DEPTH: BORING DIAMETER: <br /> Olivarez, Stockton MW-3 60 Feet 8 Inches <br /> - V DRILLING CONTRACTOR: WELL NO.: WELL DEPTH: PLANNED USE: <br /> ' o Mitchell Drilling MW-3 60 Feet Monitoring <br /> m MW-3 O DRILL RIG TYPE: WELL MATERIAL: SCREEN SLOT SIZE: FILTER PACK <br /> N CME 75 2"SCH 40 PVC 0.020" #3 sand <br /> DRILL RSG OPERATOR-- WELL SEAL: <br /> Rob Slagel Neat cement over hydrated bentonite pellets <br /> SAMPLING ESTIMATED SAMPLING METHOD: Split spoon Sampler <br /> z PERCENT f7 <br /> O C3 <br /> � Tol. <br /> MONITORWG INSTRUMENT: Sen5ldyne FID <br /> FIRST ENCOUNTERED WATER DEPTH: 50 Feet <br /> a � <br /> 3.� o�' �� U � � STATIC WATER DEPTH-DATE:45.$7,5/1/95 <br /> 14 Clayey SILT(ML); orange-brown, very stiff, low <br /> 18100 40 100 """" plasticity;some clay; trace fine subrounded sand. <br /> \\,\„ <br /> 19 <br /> \\\\\\\\ <br /> — 42 <br /> 43 <br /> 45 <br /> 10 10 90 . <br /> Clayey SILT (ML); as above; white dendritic mottling. <br /> 46 <br /> 47 <br /> ♦,,,,,,♦ p <br /> ♦\\\\\\\ <br /> i������w <br /> 48 <br /> 49so <br /> •;•"••`•"•• <br /> ,.\.\.� <br /> 12 SAND (SM);multicolored, fine, trace coarse, <br /> 18 250 10 ''`•'`� "'' , <br /> .,,,•,.,,;, subrounded to rounded medium dense;trace silt;wet. <br /> p • � <br /> 2353 <br /> < ,:*:,•. <br /> 54 <br /> \:\•\•.\ <br /> 56 <br /> 17 <br /> \•\•\•� <br /> W — <br /> 0 <br /> 59 <br /> 66 <br /> I <br />