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Field Exploratory Boring Log MW-5 (Well MW-5) <br /> OVM Blows/ Sample Well Depth Soil Group <br /> M 6" Number Construction (ft) (USCS) Materials Description <br /> 0 MW 5-31 _ @ 30' As Above-85% fines, 15% very fine sand <br /> m <br /> Silty Sand(SM) <br /> 0 MW-5-36 35— <br /> Dark yellowish brown (10YR 4/4), damp, weak subangular blocky, <br /> micaceous, 70% very fine sand, 30% fines <br /> 0 MW-5-41 40— @ 40' As Above-wet <br /> Clay(CL) <br /> Olive (5Y 5/3), wet, moderate subangular blocky, moderate <br /> plasticity,caliche, silty, 80% fines, 2017b very fine sand <br /> o MW-5-46 z 45 — <br /> Clayey Sand(SC) <br /> r Olive brown (2 5Y 4/3),wet, strong subangular blocky, low <br /> plasticity, blocky sand concretions,caliche, 70% very fine sand, <br /> 30% fines <br /> 0 MW-5-51 <br /> 50 @ 50' As Above-dark brown (IOYR 313), 60% fine sand, <br /> 40%fines <br /> Silty Sand(SM) <br /> Dark brown(1 OYR 4/3), wet, weak subangular blocky, 80% very <br /> fine sand,20% fines <br /> 206 MW-5-55 5 - — 55 — <br /> Total Depth of Boring=56 feet <br /> 60— Page 2 of 2 <br /> . WELL Borehole Diameter 8 inches CAMBRIA <br /> Shell Service Station Logged by J Gaarder <br /> MW-5 6131 Pacific Avenue Driller Gregg 97374 <br /> Stockton, California Date Started 16-Sep-97 <br /> Date Completed 16-Sep-97 <br />