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f'
<br /> B O R I N G L O G
<br /> Project No. Boring G Casing Diameter Logged By
<br /> 911� 2n
<br /> KEI-P91-0202 ---
<br /> Date Drilled
<br /> project Name Unocal Well Cover £lavation 8/27/91
<br /> Lodi, E. Kettleman Ln
<br /> �^ Drilling Hollow-stem Drilling Company
<br /> Boring No. Method Auger West Fiaxmat
<br /> MW3
<br /> penatration G. W. Depth strati- Description
<br /> blows/6+' level (feet) graphY
<br /> Samples USC8
<br /> 0ravel.
<br /> As halt pavFw,nent over sand and g
<br /> Fill materials consisting of elwith
<br /> SW graded sand, trace silt, with gravel
<br /> ,
<br /> loose, moist, dark yellowish brown.
<br /> Silty sand, with up to 20$ silt, sand
<br /> - to fine-grained, loose,
<br /> SM is coarse
<br /> moist, very dark brown.
<br /> k'" Well graded sand with silt, loose,
<br /> 4/5/5 5 SWS- ,x,,. moist, dark yellowish brown.
<br /> Silty sand, up to approximately 25%
<br /> sand is coarse- to
<br /> silt content,
<br /> 5/6/6 SM fine-grained, medium dense, moist,
<br /> dark y ellowish brown.
<br /> sandy silt trace clay, sand is
<br /> ML _-=_- coarse- to fine-grained, very stiff,
<br /> - -== moist dark lellowish brown. dark
<br /> 10 SW Well graded sand, dense, moist,
<br /> 11/12/24 yellowish brown.
<br /> sandy silt, trace clay, coar
<br /> fine--grained sand, se- to
<br /> ML = = hard, moist, dark
<br /> -
<br /> yellowish brown. predominantly
<br /> 12/15/17 Well graded sand, p
<br /> g
<br /> Sys coarse- to fine- rained, medium dense
<br /> to dense, moist, dark yellowish
<br /> brown.
<br /> 7/11/12 15 Poorly graded sand, coarse-grained,
<br /> ark
<br /> 5p medium dense to 6s nse, moist' with
<br /> yellowish brown to dark brown,
<br /> iron oxide staininZ.
<br /> " clayey sand, coarse- to fine-grained,
<br /> 10/17/14 Sc dense, dark yellowish brown, with
<br /> iron oxide cemented root holes.
<br /> Silty sand, coarse- to fine-grained,
<br /> trace clay, hard, cemented, moist,
<br /> 8/22/33 SM LJh 9 dark yellowish brown
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