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' CLEARWATER GROUP, INC.
<br /> FIELD EXPLORATORY SOIL BORING LOG
<br /> Sheet 2 of 4
<br /> FIELD LOCATION OF BORING: CLIENT/LOCATION: BORING NO.: BORING DEPTH: BORNG DIAMETER
<br /> Olivarez, Stockton MW-3 60 Feet 8IIlches
<br /> U DRILLING CONTRACTOR WELL NO.: WELL DEPTH: PLA:SNED USE:
<br /> io Mitchell Drilling MW-3 60 Feet Mcnitoring
<br /> Cn t+f 83 O DRILL RIG TYPE WELL MATERIAL: SCREEN SLOT SIZE: FILT 3t PACK
<br /> CME 75 2" SCH 40 PVC 0.020" #3 sand
<br /> ' I DRILL RIG OPERATOR WELL SEAL:
<br /> Rob Slagel Neat cement over hydrated bentonite pellets
<br /> SAMPLING ESTIMATEDSAMPLING METHOD: Split spoon sampler
<br /> z ' V PERCENT
<br /> T_' \< < U 0 MONITORING INSTRUMENT: Sensidyne FID
<br /> > >
<br /> MST ENCOUNTERED WATER DEPTH: 50 Feet
<br /> a a a STATIC WATER DEPTH-DATE:45.87,5/1/95
<br /> 12 Sandy SILT (ML); light brown,fine, zrm, low
<br /> . 15 2
<br /> zI 45 55 plasticity;fine, subrounded to subangular sand; little
<br /> 15 clay.
<br /> 23
<br /> � 24
<br /> zs Sandy SILT (ML); light brown, low plasticity;
<br /> 0 26 0 45 55 fine sand; little clay as discreet, soft, plastic clasts;
<br /> dry.
<br /> 28
<br /> 29
<br /> Sandy SILT (ML); dark brown, mott'ed tan,very stiff,
<br /> �i 30
<br /> 14 ,,,,,,,, low plasticity; little fine sand (locally the primary
<br /> 17 0 10 .,,,,,\` constituent);some dark brown clay; Lamp.
<br /> ' 18 31 0.5 10 90 SAND (SP); multicolored, fine, trace coarse,
<br /> 3z subrounded to angular,medium dense;little well
<br /> graded,subrounded to rounded gravel;damp.
<br /> 33
<br /> 34
<br /> 35
<br /> 14
<br /> 12 36 5 10 90 """` SILT (ML); light orange-brown, ver) stiff, non-plastic;
<br /> 10
<br /> little fine sand; little clay; dry.
<br /> 37
<br /> CA
<br /> ,,,,,,,♦
<br /> 0 38 ,,,,,,,♦
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