|
SECOR
<br />rr,r...,ntivr�l hrcnrnrn�;au'
<br />Logged By
<br />Dates Dnlled.
<br />Dnlluig Contractor
<br />Project Nance
<br />Mcthod/Egtnpm=A
<br />Wall Number
<br />2/5101
<br />CASCADE
<br />CBEVRON 95775
<br />CONTINUOUS CORE
<br />MW -20B
<br />CM
<br />2(1/01
<br />DRILLING
<br />LODI, CA
<br />DIRECT PUSH
<br />See "Legend to Logs" for
<br />sampling method,
<br />Bo�nng
<br />Dramin }
<br />Surface
<br />Eley (ft)
<br />Groundwater Depth (ft)
<br />57 FIRST
<br />Total
<br />Depth (ft)
<br />Drive
<br />wt (lbs)
<br />Drop
<br />Dist (in.)
<br />classificattons and laboratory
<br />$
<br />140 0
<br />NA
<br />NA
<br />testm methods
<br />Well
<br />Description
<br />Construction $
<br />a
<br />A
<br />0
<br />' 'SAND
<br />SILTY SAND (SM) yellowish brown (10YR5/4), fine-grained sand, dense, moist to
<br />`2"SLOTTEL.
<br />wet, weals subangular blocky soil structure (0,70,30,0)
<br />SCREEN
<br />80
<br />Same as above, cemented
<br />0
<br />THREADED
<br />SANDY SILT (ML) yellowish, brown (10YR5/4), with clay, fine-grained sand, low
<br />PND CAP
<br />plasticity, hard, dry to moist, subangular blocky soil structure (0,30,50,20)
<br />SAND
<br />BACKFILL
<br />85
<br />0
<br />SILTY SAND (SM) dark yellowish brown (10YR4/4), fine-grained sand, dense,
<br />moist to wet (0,60,40,0)
<br />GROUT 90
<br />0
<br />SANDY SILT (ML) brown (10YR5/3), fine-grained sand, low plasticity, very stiff,
<br />moist, subangular blocky soil structure (0,40,60,0)
<br />CLAYEY SAND (SC) dark yellowish brown (10YR4/6), with silt, fine -to
<br />medium -grained sand. vEy dense moisL weak cementation iron oxide (0,50,20,30) --,
<br />SILTY SAND (SM) yellowish brown (10YR5/4), fine to medium -grained sand, verb
<br />dense, wet, micaceous (0,85,15,0)
<br />95
<br />0
<br />CLAYEY SILT (ML) light yellowish brown (2 5Y613 ), moderate plasticity, stiff,
<br />moist, angular blocky soil structure, wet along fractures (0,0,70,30)
<br />The substrata descriptions above are generalized representatims and based upon visuaUmanual ciasatication or cutungs anaror sampim
<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 43451250 Date 3/21101
<br />95775B4 (IPJ
<br />LOCI OF BOREH01E
<br />Log of Well
<br />Approved by
<br />Figais (sheet 4 of 6)
<br />
|