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Field Exploratory Boring Log MW-7 {Well MW-7} <br /> OVM Blows/ Sample Well Depth Soil Group Matenals Description <br /> t7�1 <br /> 6" Number Construction (ft) (USCS) <br /> Cemcnt <br /> 10 MW-7-30 _ @ 30' As Above-light olive brown (2 5Y 514), very stiff <br /> 17 - <br /> m <br /> 7 @ 35' As Above-damp to moist <br /> 127 14 MW-7-35 35- <br /> 21 <br /> Clayey Sand (SC) <br /> 13 40— Olive brown(2 5Y 413), moist, weak subangular blocky, low <br /> 10 50-4 MW 7-40 <br /> plasticity,micaceous,very dense, 65% fine sand, 35010 fines <br /> M <br /> 8 14 MW-7-45 z 45 — Clay(CL) <br /> 26 <br /> 35 r r Light olive brown (2 5Y 5l3), moist,massive,high plasticity, <br /> hard,95% fines, 5% very fine sand <br /> IS <br /> 45 40 MW-7-50 50_ <br /> @ 50' As Above-olive brown (2 5Y 413),moist to wet, massive, <br /> 50 _ moderate to high plasticity,hard, 80% fines, <br /> 20% very fine sand <br /> Sand (SP) <br /> Olive brown(2 5Y 4/3), wet, weak subangular blocky to <br /> single grain, rrucaceous, very dense, 85%very fine to fine sand, <br /> 26 _ - 55 — 15% fines <br /> 346 50 MW-6-55 <br /> Total Depth of Boring =55 feet <br /> 60—, 1 Page 2 of 2 <br /> WELL Borehole Diameter 8 Inches W�7 CAMBRIA <br /> MShell Service station Logged by J Gaarder <br /> W-7 1' b 131 Pacific Avenue Dn11er Gregg 97374 <br /> Stockton, California Date Started 17-Sep-97 <br /> Date Completed 18-Sep-97 <br />