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d <br /> LOG OF EXPLORA72ORY BORMG <br /> PROJECT NUMBER 438-22.01 BORING NO. .'L_1 J <br /> BY EG DATE 5/30/84 <br /> SURFACE ELEV. <br /> CLASSIFICATIDN DATA <br /> FIELD DATA <br /> JE_ <br /> ri sti- CompassFines t.iquid 7i11s tion DESCRIPTION <br /> I No.ZOQIL;'mit cry Sten h Index 9s ITSFIsphalt 6-inches <br /> CL)61ack slight silty slightly <br /> sandy CLAY - moist <br /> (becomes light browns increase <br /> sand) <br /> (SW)Light grey slightly silty SAND- <br /> J. <br /> 10 `:;`" `: moist to damp <br /> 31 (CL)Light brown sandy very silty <br /> 15 CLAY - moist <br /> i <br /> 24 <br /> v <br /> 20 (SC)Brown to red silty clayey <br /> SAND - wet <br /> 34 25 (CL)Dark grey sandy silty CLAY <br /> am - <br /> P <br /> BOTTOM OF BORI`iG <br /> 30 - <br /> 35 <br /> 40 <br /> REMARKS' Boring was converted to a ground-water monitoring well by. the �^ <br /> ,+ installation of 25 feet of 3-inch PUC casing. The lower 17 feet of l � <br /> casing was slotted and the annular space was backfilled with well pack sa"V <br /> from 25 feet to 7 feet. A bentonite-concrete seal was placed frons 7 feet <br /> to 0 feet. ITC09 <br /> ..ror..,,. 1 <br /> _ C <br /> 1 <br />