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WGIK <br /> BORING LOG <br /> Drill Rig: Mobile B-57 Date Drilled: 10-08-2003 Logged By: <br /> 5ouldhWest 111nicCr <br /> Boring Dia: 10 Inches Boring Number: MW-2 Sandra Goodman <br /> n Blow OVA Depth <br /> Completion Lithology Description <br /> E Counts (ppm) Feet <br /> co <br /> ML <br /> VERY FINE TO FINE SANDY SILT, medium brown,some <br /> mica <br /> hand auger - <br /> 5 CL -- — <br /> CLAY, medium brown with dark brown ribboning <br /> 5-5-5 o. o:o°io ai SM —-- <br /> 10 <br /> SILTY FINE SAND, medium brown,some mica <br /> ML <br /> 5-6-7 VERY FINE SANDY SILT, medium brown,some rust <br /> 15staining,some mica _ <br /> SM <br /> VERY SILTY FINE TO MEDIUM SAND,dark gray,some <br /> mica <br /> 9-12-13 ° <br /> 20 SM <br /> 9o0 <br /> SILTY FINE TO COARSE SAND WITH GRAVEL,dark gray <br /> 9:: fl:9 9;: c <br /> 10-11-12 0 9 <br /> 25 <br /> 30 <br /> 35 <br /> Completion Notes: Site: <br /> Monitoring well completed using 15 ft. of 0.020 in. slotted, sch. 40 CALAMCO <br /> PVC screen and 10 ft. of sch. 40 PVC casing. Screen and casing <br /> are 4 in. O.D. Annular space is filled with No. 3 sand from 8 -25 Port of Stockton Rds. G & 15 <br /> ft. bgs, hydrated bentonite chips from 6-8 ft. bgs, and a neat Stockton , CA <br /> cement grout from 1 -6 ft. bgs. Well is finished with a 12 in. well <br /> box and concrete pad. <br /> FProject No.: 725.PR1.00 Page 1 <br />