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VOL— MA WEISS ASSOCIATES IF r-a-V Ming B-3 LrrHOLOGY DESCRIPTION 0 0 ........ Sandy SILT(ML),dark brown,medium stiff, ............ .............. damp,70 to 80%nonplastic fines,20 to 30% ........ fine to medium grained sand,low estimated uaauuaaa 5 ... ............ LU Becomes orangisb brown at 7.5 ft. UJI - - - - - --- -- - - -- --- --- -- -- Grout Silty SAND(SM),orangish-brown,medium dense to dense,damp,40 to 50%slightly 10 10 plastic fines,50 to 60%fine to coarse sand, — moderate estimated permeability U.J . . . . . . Drilling harder at 10.5 ft.-(driller) - - - - -- - - - -- -- --- -- --- D Silty SAND(SM),light brown,medium dense to very dense,damp,20 to 30%nonplastic 15 fines, 65 to 75%fine to coarse grained 15— sand,5%pebbles to 1/4", moderate - estimated permeability 0 Cl - - - - - - -- -- - - - - - -- - -- ---- - 0 Silty SAND(SM),brown to orangish brown, medium dense to dense.damp,40 to 50% 20 20 slightly plastic fines,50 to 60%fine to medium sand,e5%pebbles to 1/4",quartz, feldspars, muscovite, minerals present, moderate estimated permeability LU M Sandy SILT(ML),medium brown,very stiff 25 25 to hard,damp,50 to 60%nonplastic fines, ............. . ............... 40 to 500/.1i ne to medium gral nod sand, ................. <5%pebbl as to 1/4",low estimated permeability - - - - -- - - - -- - -- -- - --- -- - LU . ................. ............. Clayey SILT(ML), medium to dark brown. 030 30— medium stiff,damp,70 to 80%fines,20 to 300/1.fine to medium grained sand,low estimated permeability .......... ............. 35 35 11 11111111111 It 1111111111111111111111 It I oil 111114 111 7.25" EXPLANATION T Water level during drilling (date) Location of split tube drive sample SZ Water level(date) Location of split Me drive --- Contact(dashed where approximate) sample In brass tube Gradational Contact Subsurface Litholugy - U011119 U-3 (O"JMA)