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' FIELD 0 CLEARWATER GROUP, INC. <br /> EXPLORATORY SOIL BORING LOG <br /> Sheet 2 of 4 <br /> FIELD LOCATION OF BORING: CLIENT/LOCATION: BORING NO.: BORING DEPTH: BORING DIAMETE - <br /> Olivarez, Stockton MW-2 60 Feet 8 Inches <br /> DRILLING CONTRACTO& WELL NO.: WELL DEPTH: PLANNED USE. <br /> =EXCAVATION <br /> Mitchell Drilling MW-2 60 Feet Monitoring <br />' M MW-2 DRILL RIG TYPE: WELL MATERIAL: SCREEN SLOT SIZE: FILTER PACK <br /> CME 75 2" SCH 40 PVC 10.020,' #3 sand <br /> 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 O PERCENT <br /> MONITORING INSTRUMENT: Sensidyne FID <br /> a a o U <br />' a o' o FIRST ENCOUNTERED WATER DEPTH: 50 Feet <br /> c <br /> Q <br /> o n m x 3 oV_- O t 0 STATIC WATER DEPTH-DATE-, 47.14,5/1/95 <br /> Cn <br /> m 14 <br /> SILT(ML);brown, predominantly coarse, very stiff, <br /> 15 2 10 9 0 ""`•" <br /> \.\\\\,\ <br /> 21 ,,,,,,\, very low plasticity, micaceous; little fine sand. <br /> \,,,,,♦ <br /> 19 <br /> 22 <br /> 23 \151311\ ----.-.------------------------- <br /> 24 <br /> 25 <br /> 0.590 10 SAND with silt (SP); olive-grey, fine, subrounded to <br /> 26 subangular, dense; little silt. <br />' 27 <br /> 28 <br /> 29 <br />' <br /> 30 N <br /> 19 <br /> 29 0 90 10 SAD with silt (SP); as above <br />' U 28 31 100 SAND (SP);multicolored, predominantly medium, <br /> 32 some fine, subrounded to angular,dense,trace silt, <br /> damp. <br /> 33 <br /> ------------------------------- <br /> 34 <br /> 35 <br /> SILT QM);light brown fine homogeneous, very stiff <br /> 6000 100 •,•,•,,, <br /> 36 very low plasticity silt; trace mica; trace black fine <br /> rounded gravel;damp. <br /> 37 <br /> 38 <br /> 39 <br /> 40 <br /> I <br />