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Field Exploratory Boring Log: Well MW-9 <br /> OVM Blows/ Sample Well Depth Soil Group <br /> PM 6" Number Construction (ft) (USCS) Materials Descnption <br /> wcuhnx <br /> ti ,ft Silt(ML) <br /> > <br /> Cemcnt Dark grayish brown(2 5Y 312), moist, 60% silt, 20% clay, <br /> a. <br /> 45 to 3 tt 0 30% fine to medium sand <br /> I <br /> Bentonvte <br /> 3to4ft _ Clay (CL) <br /> Dark olive brown (2 5Y 313), moist, low to medium plasticity, <br /> 5 _ 70% clay, 10% silt,20% fine to medium sand <br /> 1 <br /> 00 MW-9-6 5 <br /> w <br /> Q <br /> 10 Silt(ML) <br /> o Olive brown (2 5Y 414), moist, 80% silt, 10% clay, 10% fine <br /> E C1 <br /> sand, sparse iron staining noted <br /> 00 c z MW-9-11 5 <br /> y O <br /> O Cz � d <br /> C <br /> isa o� > <br /> a <br /> 0 <br /> v <br /> 15 15' Az above, wet <br /> 00 MW-9-16 5 N <br /> Z <br /> 00 20 @ 20' As above, wet, 6017,o silt, 15% clay, 25% fine to medium <br /> sand <br /> i <br /> 25 Total Depth of Boring=21 feet <br /> 30 <br /> BORING SHELL OIL PRODUCTS COMPANY Borehole Diameter J Neely s <br /> Shell Service Station Log.-ed <br /> y y CAMBRIA <br /> MW.9 2575 CountryClub Boulevard Dnller Gregg Dnlling <br /> Date Started 20-Nov-97 240-07$3 <br /> Stockton, California Date Completed 20-Nov-97 <br />