Laserfiche WebLink
• N%.W" %—/ CLEARWATER GROUP, INC. <br /> FIELD EXPLORATORY SOIL BORING LOG: MW-2 <br /> Sheet 1 of 3 <br /> FIELD LOCATION OF BORING: CLIENT/LOCATION: BORING NO.: BORING DEPTH: BORING DIAMETER: <br /> CHARTERWAY Clarke Est./Stockton, CA MW-2 45 Feet 8Inches <br /> TOW,INC. <br /> y DRILLING CONTRACTOR: WELL NO.: WELL DEPTH: PLANNED USE: <br /> MW-1 MW-3 I Mitchell Drilling Env. MW-2 45 Feet Monitoring <br /> DRILL RIG TYPE: WELL MATERIAL: SCREEN SLOT SIZE: FILTER PACK: <br /> I\ <br /> MW-2® I U CME 75 2" SCH 40 PVC 0.020" Lonestar#3 Sand <br /> rNORTH U) DRILL RIG OPERATOR: WELL SEAL: <br /> RAILROAD Scott Northart Cement over hydrated bentonite pellets <br /> x <br /> SAMPLING ESTIMATEDSAMPLING METHOD: Continuous Core <br /> w C 4 PERCENT t•� MONITORING INSTRUMENT: TE 580B PID <br /> a FIRST ENCOUNTERED WATER DEPTH: —37 feet <br /> 0 m 3 aw. N STATIC WATER DEPTH-DATE: —32 feet-4/9/96 <br /> Asphalt,baserock, and red brick <br /> 17 2 <br /> z o s 95 Silty CLAY (CL); brown; low plasticity; hard; <br /> 3 dry. <br /> ZO 4 <br /> U <br /> 3 5 <br /> 4414\\111 77 <br /> Sandy SILT (ML); yellow brown; low plasticity; <br /> 11111\411 <br /> a 0 0 20 80 111114111 <br /> 111114111 <br /> 6 111\\1111 very fine grained sand; trace horizontal bedding; <br /> 1111\1111 trace charcoal fragments•/hard•/ dry. <br /> \\111\111 <br /> 1111\4111 <br /> 1\\\41111 <br /> y 11\\\1111 <br /> 114\\1111 <br /> 111\\4111 <br /> Gradational contact <br /> .� 8 <br /> 9 0 0 10o Silty CLAY (CL); yellow brown; low plasticity; <br /> U faint but ubiquitous horizointal laminae; hard; <br /> o dry. <br /> 10 <br /> m 11 <br /> 5 95 \\\\11111 <br /> �7 1\\\11111 <br /> (l0'1 111\\1111 Clayey SILT (ML); olive yellow; low plasticity; <br /> 11\11111\ <br /> \\\41111\ <br /> a <br /> 12 \4111111\ <br /> \\11111\\ abundant,finely disseminated calcium carbonate <br /> \1111\111 <br /> \11111\\\ from 13 to 15 feet;hard;damp. <br /> 11111\\\\ <br /> 111111\\1 <br /> 13 11111\111 <br /> 1111\\111 <br /> 1111\\411 <br /> 111\\1111 <br /> : 11111\111 <br /> 111111111 <br /> U 14 \\\\41111 <br /> \\\11111\ <br /> 11\411111 <br /> \\11111\1 <br /> \\1111111 <br /> 077 <br /> \14111\41 <br /> 11111\\\1 <br /> ° 15 11111\\\1 Gradational contact <br /> 0 20 80 11111\111 <br /> 11\\\1411 Sandy SILT (ML); yellow brown; low plasticity; <br /> 111\\1111 <br /> CZ <br /> 1\\\41111 <br /> \\141111\ <br /> 16 \\1111111 <br /> \41111\\1 very fine grained sand;common horizontal <br /> 11111111\ <br /> 111111141 laminae; local finely disseminated calcium <br /> 1111\\111 <br /> 111111111 <br /> 17 111444\\k carbonate;damp. <br /> \\\1111\\ <br /> \\111111\ <br /> 111111\\\ <br /> 11111\\11 0 30 70 As above,sand percent increases. <br /> 111111111 <br /> � 1111\1111 <br /> 11\141111 <br /> Q \\\\111\\ <br /> \\111111\ <br /> \41111111 <br /> ° 19 Silty SAND (SM); yellow brown; poorly graded; <br /> o so so t4kkk4ktt fine to medium grained rounded sand;dense;dry. <br /> 'ti'•1'•1'•1'•1 <br /> 20 1\\\11111 <br /> 11\11111\ <br />