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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: BORING DIAMETER <br /> 0livarez, Stockton MW-3 60 Feet 8 Inches <br /> 10qui �• �"'—"�"-'— v DRILLING CONTRACTOR WELL NO.: WELL DEPTH: PLANNED USE: <br />' M o Mitchell Drilling MW-3 60 Feet Monitoring <br /> m I IW'3 a DRILL RIG TYPE- WELL MATERIAL: SCREEN SLOT SIZE: FILTER PAM <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 ESTIMATED SAMPLING METHOD: Split spoon sampler <br /> z a U PERCENT <br /> MONITORING INSTRUMENT: Sensidyne FID <br /> FIRST ENCOUNTERED WATER DEPTH: 50 Feet <br /> Q d a o p a L7 C7 STATIC WATER DEPTH-DATE:45.87,5/l/95 <br />' M 12 <br /> """•` Sandy SILT (ML); light brown fine firm low <br /> \\\\\\\\ <br /> 15 2 45 55 .�•\\\•\ plasticity;fine subrounded to subangular sand; little <br /> 2I „\.\\,. , , , <br /> 15 clay. <br /> a <br /> 24 <br /> . 25 \\\\\\\\ <br /> Sandy SILT (ML)• light brown low plasticity; <br /> \\\\\\\ <br /> 0 0 45 5,5 ,\��\\\\ fine sand; little clay as discreet, soft, plastic clasts; <br /> dry. <br /> 27 <br /> 28 <br /> 29 <br /> Sandy SILT (N4L); dark brown, mottled tan, very stiff, <br /> 30 <br /> 14 ::::.:.: low plasticity; little fine sand (locally the primary <br /> 17 0 10 \,\\..\\ constituent);some dark brown clay;dam <br />' <br /> 3 <br /> 18 I 0.5 10 90 1 SAND (SP); multicolored, fine, trace coarse, <br /> 32 subrounded to angular,medium dense;little well <br /> graded,subrounded to rounded gravel;damp. <br /> 33 <br /> 34 <br /> 14 <br /> _11 2 5 10 90 ,\•"," <br /> 36 <br /> """" SILT (ML); light orange-brown, very stiff, non-plastic; <br /> 10 <br /> ""\"` little fine sand; little clay; dry. <br /> 37 <br /> C] 38 <br /> 39 <br />