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<br /> SECOR
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<br /> Logged By Dates Drilled Drilling Contractor Project Name Method/Egmprnent Boring Number
<br /> 6/1/00 ARCO 595 Split Spoon
<br /> D Wincele 6/1/00 West Hazmat 6100 N Highway 99,Stockton CA CME MW-1
<br /> See"Legend to Logs"for Boring Surface Groundwater Elevation(ft) Total Drive Drop
<br /> sampling method, Dian(M) Elev(ft) -2645 Depth(ft) wt(lbs) Dist(in)
<br /> classifications and laboratory
<br /> testing methods 10 3555 -2395 750 140 30
<br /> Well w E `O 1 � e
<br /> J 3 Description a
<br /> Construction E�
<br /> Q � as
<br /> Traffic Rated ASPHALT
<br /> Well Box road base
<br /> SILTY CLAY(CL),Black,soft,damp,no hydrocarbon
<br /> odor,(0,0,20,80)
<br /> v v
<br /> 4' blank 5 3 SILTY CLAY(CL),light brown,soft,damp,no 0 MW-1 MC
<br /> casing 3 hydrocarbon odor,(0,0,20,80) @°5
<br /> t 4
<br /> b o
<br /> b, b 10--
<br /> 4 0 MW-1 MC
<br /> @10
<br /> o
<br /> SILTY SAND(SM),light brown,loose,damp,no odor,
<br /> of 15 8 (0,70,20,10) 0 MW-1 MC
<br /> 9 @15
<br /> o e 10
<br /> SILTY CLAY (CL),dark gray,soft,damp,no odor,
<br /> r o 20—x (0,0,20,$0)
<br /> F N cement 6 0 MW-1 MC
<br /> grout 9 @20
<br /> 4 4 . 10 SILTY CLAY (CL),light brown,soft,damp,(0,10,40,50)
<br /> o b
<br /> ti
<br /> SILTY SAND(SM),dark gray,loose,damp,(0,50,40,10)
<br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or samples
<br /> obtained during drilling Predominant material types shown on the log may contain different materials and the change from one
<br /> predominant material type to another could be different than indicated Descriptions on this log apply only at the specific location at the
<br /> time of drilling and may not be representative of subsurface conditions at other locations or times
<br /> Project No 077 41941 320 Date 9/27/00 Log of Bonng
<br /> ARC0595 GP7 Figure
<br /> LOG OF BOREHOLE
<br /> (sheet 1 of 3)
<br />
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