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SECOR
<br /> Intemahomllnco rated
<br /> Logged By Date Drilled Drilling Contractor Project Name Medtod/Equipment Well Number
<br /> GREGG CHEVRON#9-3232 CONTINUOUSLY SAMPLED
<br /> BJ 217/02 DRILLING STOCKTON,CA SPLITSPOON MW-7
<br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop
<br /> sampling method, Diam(in) Elev(ft) 38 5 FIRST Depth(ft) wt(lbs) Dist(in)
<br /> classifications and laboratory 8 13 82 50 0 140 30
<br /> testingmethods
<br /> o
<br /> Z
<br /> Well �g 3 Description r,
<br /> Construction °?
<br /> Ga � as
<br /> TRATC o 3-inches asphalt
<br /> ' RATED Fine sand with gravel,black,clayey horizon approximately 6-inches
<br /> WELL BOX thick
<br /> FAT CLAY(CH) dark olive brown/black,few silt very stiff,dry,
<br /> o a 10 90
<br /> SAND(SP) olive brown,traces of gravel,traces of medium-grained,
<br /> b o very stiff,dry,poorly graded(0,90,5,5)
<br /> I
<br /> b a
<br /> 5 9 SILT(ML) olive brown,some clay,very stiff,dry,(0,0,70,30) 0 MW7
<br /> 21 @ 5'
<br /> 26
<br /> A P
<br /> 9 SILT(ML) olive brown,some clay,stiff,dry,(0,0,60,40) 0 MW7
<br /> II @10'
<br /> 10 12
<br /> T T
<br /> GROUT
<br /> SAND(SW) olive green,little silt,fine-to coarse-grained sand,stiff,
<br /> ° t dry, well graded(0,80,20,0)
<br /> 7 0 MW7
<br /> 15 13 9)14 25
<br /> v ° 20
<br /> l 4
<br /> b a
<br /> r r
<br /> � n
<br /> 10 SAND(SW) tan/beige,fine-to coarse-grained,very stiff,dry, 0 MW7
<br /> 20 18 feldspar clasts>2mm to diameter,subangular to angular,mafic clasts @ 19 5'
<br /> 20 X10%total,rounded to subangular,coarse>50%of total sand,well
<br /> aded 0 100 0 0
<br /> SILT(ML):olive brown,some clay,stiff,dry,trace of pebble size
<br /> clasts>5mm in diameter (0,0,70,30)
<br /> t f
<br /> 8 SILT(ML) olive brown,some sand,few clay,fine-grained sand, 0 MW7
<br /> The substrata descriptions above are generalized representations and based upon vtsual/manual classification of cuttings and/or
<br /> samples obtained during dnlling Predotrunant matenal types shown on the log may contain different matenals and the change from
<br /> one predominant material type to another could be different than indicated Descriptions on this log apply only at the specific location
<br /> at the time of dnlling and may not be representative of subsurface conditions at other locations or times
<br /> ED QEO
<br /> . Project No 77CH 43603 00 0203 Date 3/6/02 PR �Gj (Q SCOTT Log of Well
<br /> � �
<br /> SLOG of BOREHOLE GABLE Figure
<br /> N No 63 (sheet I of 3)
<br /> ;A Expo'
<br /> Q`
<br /> SOF C�L��Ct
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