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FIELD EXPLORATORY SOIL BORING LOG CLEARWATER GROUP, INC <br /> Sheet 1 of 2 <br /> CLIENT/LOCATIOxJ BORING NO BORING DEPTH 1 BORING DIAMETER <br /> FIELD LOCATION OF BORING yORTH <br /> D SW-1 A Ruiz Grocery/Tracy,CA RW-1 30 Feet 10 Inches <br /> 7 p VW 3 DRILLI1\G CONTRACTOR WELL NO WELL DEPTH PLA\'WED LSE <br /> aG RW 1 Mitchell Drilling RW-1 30 Feet Recovery/Monitoring <br /> 044 VlN 2 DRILL RIG TYPE WELL MATERIAL SCREEN SLOT SIZE FILTER PACK <br /> m MW 219 SW z CME i5 4 SCH 40 PVC 0 020 Lonestar#3 Sand <br /> ! VW-1® MW-7 DRILL RIG OPERATOR WELL SEAL <br /> WEST DURHAM FERRY ROAD Edward Mitchell Cement over hydrated bentonite pellets <br /> x <br /> z z SAMPLING ESTIMATED ISAMPLING METHOD California split-spoon sampler <br /> MONITORING INSTRU-AENT Sensidyne FID <br /> Ag <br /> a < Tw <br /> U FIRST ENCOUNTERED WATER DEPTH 16 feet <br /> STATIC WATER DEPTH DATE —16 feet-4/7/95 <br /> �a <br /> � 1r V 4+1r <br /> Niq j.f.1.r. <br /> r r rY Gravelly road base <br /> Q' 2 <br /> Clayey SILT MLgreenish gray, slight <br /> plasticity, damp <br /> U 12 <br /> Z 16 150 iti�ti��� <br /> p 6 \\•,\,,, <br /> ,\•,,,,, <br /> ♦\\••,\, <br /> ..::..;: Sandy SILT (ML), greenish gray to light brown, <br /> 14 9 slight plasticity, 25% coarse to very fine grained <br /> C 12 ,\,•„•, Sand, Caliche, damp <br /> x — 18 z 4,000Lu <br /> �iitwtitt <br /> 13 <br /> 12 <br /> 16 15 Sandy SILT (ML), light brown, slight plasticity, <br /> 10 000 <br /> \\\\\\\ <br /> 35%fine grained sand, damp <br /> z �_ Q16 <br /> 17 <br /> is <br /> ♦,,,,,,, <br /> Sandy SILT (ML), light brown, slight plasticity, <br /> 40/ <br /> 8 18 % fine grained sand, wet <br />