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i. <br /> a <br /> MA <br /> WEISS ASSOCIATES <br /> MW-3 (cont.) <br /> OVA <br /> (pa�r1 GRAPHIC LOG DESCRIPTION <br /> 25 . <br /> --- 10-20%silt below 29 ft. <br /> 30 4"PVC 30 <br /> casing -- — <br /> " Grout ----- <br /> 35 35 — — <br /> FO — Clayey SILT(ML),gray-brown mottled <br /> Bentonite ---— <br /> A pellets brawn, stiff,damp, 10 209'e sill,low <br /> Z estimated permeability <br /> -- -_ <br /> - - ---- - - - - - - - - - - - - -- --- - <br /> 9:4 <br /> - -- - - - - - - - - - - -- --- - <br /> a _ _ _ Silty SAND(SM),orange-brown, medium <br /> _ -- — dense,damp,20-30%silt,fine to medium <br /> 40 — 40 — sand <br /> — --_ Sandy SILT(ML),grayish brawn, medium <br /> o _ #3 Lane dense,damp, 5-10%clay, 10-20%very fine <br /> - a Star sand - to fine sand,low to moderate estimated <br /> — - - permeability <br /> 45 = 45— <br /> ND Low estimated permeability below 45 ft., <br /> slight gasoline odor from 45 to 46 ft. <br /> A Muly 87 0.02'slotted, - <br /> 504 S 4-PVC 50 A5 <br /> 8Sept 87 — casing - Wet below 50 ft,moderate gasoline odor <br /> from 5o to 51 ft.. <br /> 55 55 <br /> ND <br /> Reddish brown below 55 ft. <br /> Boring Log and Well Construction Details - MW-3 204 E. Lodi Ave., Lodi, CA <br />