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- I <br /> BORING NUMBER MW1 DRILL RIG/METHOD WELL <br /> _^ J -1w a. cn '-' DATE DRILLED 10/21/93 Mobtle B-61/10-Inch DIAGRAM <br /> a- a-M V)a Q.-o LOGGED BY MW RK Hollow stem auger <br /> LO ¢� <br /> U (n U)z m o QD SOIL DESCRIPTION AND REMARKS <br /> (continued) (continued) <br /> 30 ❑ MW1-5I 24 140 SM/ Brown, slightly moist, moderately dense, silty, fine to <br /> ' S coarse sand, with some gravel <br /> ❑ Brown, slightly moist very sti€f, fine sandy silt <br /> 35 ❑ ML light gray and black mottling <br /> ❑ MW1-6I 29 110 <br /> 40 black mottling <br /> ❑ MW1-7I 45 120 <br /> U 0 <br /> � a <br /> 4 � <br /> o v' <br /> C a <br /> � o <br /> r45— rust mottling increase in fine sand <br /> MW1-8I 41 - <br /> ' v a <br /> 50- 0 MW1-9I 34 - increase in fine sand <br /> difficult drilling <br /> ' 55 �j _ <br /> MW1-10I 63 brown, black mottling decrease in fine sand <br /> o° <br /> m <br /> � y <br /> W <br /> ❑❑ xYx x�x x x <br /> 60 �■ x x x <br /> (continued on next plate) <br /> 0-117 <br /> NNNi' SOIL BORING LOG AND WKA NO 2307 02 <br /> WELL CONSTRUCTION DETAIL DATE 11/93 <br /> 1444 MARIPOSA ROAD <br /> ' WALLACE • KUHL do ASSOCIATES, INC Stockton, California PLATE NO 7 <br /> C3EOLOOIC R ENVIRONMENTAL SERVICES <br />