|
SECOR 1
<br /> International Incorporated
<br /> Logged By Dates Dntled Drilling Contractor Project Name Method/Equipment Bonng Number 1
<br /> 719/01 WEST ARCO#4932 CONTINUOUS CORE
<br /> CM 7/9/01 HAZMAT STOCKTON, CA HSA s$-
<br /> See 'Legend to Logs"for Boring Surface Fi28
<br /> roundwater Depth(ft) Total Drive Drop`
<br /> sampling method, Diam(in) Elev(ft) 27 5 FIRST Depth(ft) wt(lbs) Dist(in) '
<br /> classifications methods
<br /> and laboratory 8 NA 5 STABILIZED 805 NA NA
<br /> testing methods
<br /> w o 'Well �5 Description a
<br /> Construction 0.
<br /> 3
<br /> SAND (SP) olive brown(2 5Y4/3),with silt, fine-grained,medium dense,moist '
<br /> (0,90,10,0)
<br /> 30 l '
<br /> SANDY SILT(ML) yellowish brown(10YR5/4),fine-grained sand,low plasticity,
<br /> very stiff,moist(0,30,70,0)
<br /> SILTY SAND(SM) olive brown(2 5Y4/4), fine-grained sand,dense,moist to wet '
<br /> (0,65,35,0)
<br /> 35 '
<br /> 8
<br /> C ,
<br /> SANDY SILT(ML) olive gray(5Y5/2),with clay fine-grained sand,moderate
<br /> plasticity,stiff,moist(0,35,55,10) '
<br /> Caliche rich zone
<br /> Same as above,no clay,increased sand content,moist to wet(0,45,55,0) 5
<br /> 1
<br /> SAND (SP) olive brown(2 5Y4/3),with trace silt,fine-grained,dense,wet
<br /> (0,90,10,0) '
<br /> 45--oSANDY SILT(ML) dark yellowish brown(10YR4/4),fine-grained sand,low
<br /> GROUT plasticity,stiff,moist(0,35,65,0) 0 ,
<br /> SAND (SP) olive brown(2 5Y4/3),fine-grained,dense,wet(0,90,10,0)
<br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or '
<br /> samples obtained during drilling Predominant material types shown on the log may contain different materials 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 tune of drilling and may not be representative of subsurface conditions at other locations or times '
<br /> Project No 077 43286 330 Date 8/14/01 PR Log of Boring
<br /> 4932SB 1 GPJ Approved by '
<br /> LOG OF BOREHOLE
<br /> Figure (sheet 2 of 4)
<br /> 1
<br />
|