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PORT OF STOCKTON BORING NO. 83-3
<br /> Stockton, California
<br /> BORING LOCATION DATE STARTED DATE FINISHED
<br /> Site 3 -50-ft N , 850-ft W Int Roads G & 13 8/7/98 8/7/98
<br /> DRILLING AGENCY NORTHING FASTING ELEVATION
<br /> Fisch Environmental Exploration Services I I Grade ,
<br /> DRILLING METHOD BORING TOTAL DEPTH FINAL STATUS
<br /> GeoProbe 41 ft Grouted
<br /> DRILLING
<br /> GH-40 IPM£NT DEPTH FIRST
<br /> j COMPNi24 HRSN
<br /> ER A A A I' SAMPLING METHOD LOGGED BY -- -- � --
<br /> Core Calvin P Erdman
<br /> SAMPLER TYPE RESPONSIBLE PROFESSIONAL REG NO '
<br /> Macro-core Calvin P Erdman, R G 6732
<br /> a) sn c o DESCRIPTION REMARKS
<br /> w °_ U ruz o l� a w Eo '
<br /> C]_ N m v for further details
<br /> r
<br /> 2 j 4 t
<br /> SILTY SAND (SM) dark greenish pray (56Y 4/1).mostly f-v f gr PID-0 Pon headspace
<br /> sand,few med gr sand little silt.loose,dry,no product odor boring
<br /> - -4
<br /> Incr clay content -
<br /> poss v weak product odor R 0-ft.Ina moisture content
<br /> Incr sand content, grading to
<br /> ------------------------------------------------- PID-0 Ppm.headspace
<br /> SAND w/Silt (SP/SM) dark gray (N4/),mostly f gr sand, little slit. boring '
<br /> few patchy day,v moist,no product odor
<br />- - 8- — - _ -- - - - - ---- -- -- ---- - -- _� -�
<br /> -----------------------------------------------
<br /> ---— --_-- --- - — - -- —_ _ -- =Soll sample S-035 from 105—
<br /> _ _ toll 0-ft bps
<br /> _ -10 _ _ _ — _ SILTY_SAND=(SM) brown 00YR 5/3), mostly�f-v_fT gr sand,iittie7 __ _ _ water level measured 0 -_
<br /> S_M5 some silt, few-little clay,med dense, wet,poss weak product odor 10 5-11 bgs
<br /> PID-0 ppm, soll core sample ,
<br /> var silt content, patchy 1 to 2-in thick tenses throughout (headspace baggie)
<br /> 12- W-OK Collect water sample
<br /> 12-ft bgs (w-01,4) ,
<br /> - ------ PID-0 ppm, headspace
<br /> CLAY (CL) brown (IOYR 5/3),mostly clay,few silt,v stiff,high boring
<br /> 14 plast, reddish oxide mottling,moist,weak product odor PID-2-5 ppm,soll core
<br /> sample (headspace baggie) '
<br /> PID-0 ppm, headspace
<br /> SILTY SAND (SM) patchy greenish gray (56 5/1), poss from boring
<br /> product discoloration, mostly v f gr sand,some silt,stiff. v moist, PID-130 ppm,soll care
<br /> 16 S-038 mod-strong product odor sample (headspace baggie) '
<br /> Soil sample S-038 tram le 0
<br /> SAND w/Silt-&Clay-(SP/SM) olive gray (5Y 5/2),mostly f-gr --} to 105-ft bgs
<br /> sand,patchy lenses of gray clay& silt, wet,mod product odor PID-200 ppm, soll core ,
<br /> 18 sample (headspace baggie)
<br /> CLAYEY SILT (ML) dk gray (N4/), mostly slit,mod stiff,v moist. PID-2-5 ppm.headspace ,
<br /> mod-strong product odor boring
<br /> Project No Figure No
<br /> 98117 '
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