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•
<br />•
<br />SECOR
<br />rr�
<br />Logged By
<br />Dates Drilled.
<br />Dnllmg Contractor
<br />Project Name
<br />Method/F,,gmpm=t
<br />WellNumber
<br />1/30/01
<br />CASCADE
<br />CHEVRON 95775
<br />CONTINUOUS CORE
<br />CM
<br />1/8/01
<br />DRILLING
<br />LODI, CA
<br />DIRECT PUSH
<br />MW -19C
<br />See "Legend to Logs" for
<br />Boring
<br />Space
<br />Groundwater Depth (ft }
<br />TOW
<br />DriveDrop
<br />samplmgmethod,
<br />D=(.)Elev(R)
<br />63 FIRST
<br />Depth(fL)
<br />-L(lbs)
<br />D2(01)
<br />classifications and laboratory
<br />testis methods
<br />8
<br />127 0
<br />NA
<br />NA
<br />Well
<br />..
<br />Descniption
<br />Construction
<br />A
<br />a
<br />SEAL
<br />CLAYEY SILT (ML) light ohve brown (2 5Y5/4), fine-grained sand, moderate
<br />0
<br />plasticity, very stiff, moist (0,10,65,25)
<br />SILTY SAND (SM) yellowish brown (10YR5/4), with trace clay, fine-grained sand,
<br />SAND
<br />v dense moist to wet, weakly cemented 0 7025 5
<br />SAND (SP) dark yellowish brown (10YR4/4), medium gratned, dense, wet
<br />(0,100,0,0)
<br />2" SLo
<br />105
<br />0
<br />SCREEN
<br />SILTY SAND (SM) pale brown (10YR6/3), with trace clay, fine-grained sand, very
<br />dense, moist to wet, subangular blocky soil structure, weakly cemented (0,60,35,5)
<br />T RFADED
<br />110
<br />0
<br />END CAP
<br />SANDY CLAY (CL)• with silt, fine-grained sand, moderate plasticity, hard, dry to
<br />moist, subangular blocky soil structure (0,35,20,45)
<br />115
<br />0
<br />GROUT
<br />SILTY SAND (SM) yellowish brown (10YR514), fine-grained sand, very dense,
<br />moist (0,80,70,0)
<br />120
<br />0
<br />CLAYEY SAND (SC) light yellowish brown (10YR6/4), with silt, fine-grained sand,
<br />very dense, moist (0,50,20,30)
<br />SILTY SAND (SM) yellowish brown (10YR5/4), fine-grained sand, dense, moist to
<br />wet (0,75,25,0)
<br />The substrata descriptions above are generalized representations and based upon vtsual/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 />tune of drilling and may not be representative of subsurface conditions at other locations or times
<br />• Project No 077 43451 250 Date 3/9/01 Log of Well
<br />95775B5 GPJ
<br />LOG OF BOREHOLE
<br />Approvedby
<br />Figure (sheet 5 of 6)
<br />
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