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ALTA EM, INC. LOG OF BORING I35 <br /> (Page 1 of 1) <br /> SIERRA LUMBER Date Drilled :6/11104 BackFlil Material :Neat Cement <br /> 375 W.HAZEL.TON AVENUE Boring Depth :23' Backfill Interval :23-0' <br /> STOCKTON,CALIFORNIA Hole Diameter '15-inch Lagged By :D. Kawasaki <br /> Drilling Method :Geoprobe <br /> 04483-01 Sampling Method Direct Push - <br /> Sampler Type <br /> ® 2"Split Spoon <br /> ® Standard Penetrometer <br /> U <br /> Grab I <br /> Depth TCKJ Other <br /> in Sample OVM Lab REMARKS <br /> < U E # o ;;Results <br /> feet DESCRIPTION m (TPH). <br /> a - <br /> Dirt Surface <br /> I <br /> j <br /> i I Moderate yellowish-brown.,damp,--- I <br /> SM v 65-5 <1 No odor or discoloration in 5'sample. <br /> silty fine SANl3- _ '-` - ____ <br /> --------- ----'----------- <br /> SM p, 1 <br /> Moderate yellowish-brawn,dam <br /> i. i a gg.10 e1 No odor or discoloration in 10'sample. <br /> 10silty fine SAND ------------- <br /> - LL- s <br /> I <br /> Dark yellowish-brown,damp to'- a <br /> 15— 'h' SM moist,silty fine SAND_---__`_ -- 1 65"15 <1 No odor ordiscoloration in15'sample. <br /> I <br /> Moderate yellowish-brown,moist, ■ <br /> . SM B5•20 20 No odor or discoloration in 20'sample. <br /> 20 silty fine SAND;with minor clay <br /> ----------------------- <br /> Encountered groudwater at-21'.22'. <br /> li 1 <br /> Q <br /> s Dark Q yellowish-brown,saturated, -- - <br /> SP fine SAND 65-23 <1 No odor or discoloration in 23'sample. <br /> ■ <br /> W - <br /> W Collected in-situ groundwater sample. No odor in <br /> groundwater sample. <br /> g 25 <br /> U <br /> W <br /> H <br /> V <br /> 0 <br /> 0 <br /> N <br /> M <br /> N <br /> m <br /> 0 30 <br />