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r WEISS ASSOCIATES WELL MW-1 LITHOLOGY DESCRIPTION 30 30 - - - - - - - - - - -- --- --- ---- Undy 110 (ML),dlllk f®ddigh VON,left to madlurn at fl,damp to molit, 10 to 10% 35 35 ;=,.:;:;:;:, very fine grained eand,weathered partially _.' lithified silty sand pebbles,moderate to high estimated permeability W — 30Jan 87 Q _ Q 17Mar 87 Silty CLAY(GH),grayish brown,o medium stiff =`,=":='=;=- to stiff,wet,10 to 20%silt, <5%very fine 40 17Dec 86= = 40 _ grained sand,<5%muscovite flecks,low estimated permeability c�Z _. - 30 to 40%sill from 40.2 to 40.5ft_-___ ` — #3 sand — filter Silty SAND(SM),dark reddish brown, medium dense,with 20 to 30%silt, c:M clay,medium to coarse grained sand, moderate estimated permeability — ------------- z —_ _ __ _ Silty CLAY{CH),grayish brown with orange Z = - - - - mottling, medium stiff, 10 to 30%silt,5 to 0 — _ 10%fine to coarse grained sand,low oC — estimated permeability 0 — _ 0.02 in 60 to 70%silt from 45.2 to 45.5ft. 50 _ slotted 50 i�'i�i�'i�"i�' -� - - - --- -- - -- - --- - -- -- - 4" PVC Silty SAND(SM),dark reddish brown, = casing medium dense,20 to 30%silt,<2%clay, medium to coarse grained sand,moderate to — high estimated permeability w M I I I l I I I I I I I I I I I I l I I l I I l I f I I I I I I I l l I I I I l I I I 111 55 PVC cap 55 _--_-_ SAND(SW),yellow,loose,fine to very ---- coarse grained clean sand,very high Bentonite estimated permeability - - - - -- = plug -• Clayey SILT(ML),reddish brown,medium a stiff,20 to 30%clay, low estimated w permeability 60 1� 60 EXPLANATION In Z Water level during drilling (date) ig Location of split tube drive sample 4 Water level (date) , Location of split tube drive --- Contact(dashed where approximate) sample in brass tube �+ Gradational Contact Plug sample Well Construction Details anti 5ubburlacu Litlfulucgy - Well MW I (bJMN, c,uiiuiMe(l)