|
SECOR
<br /> International lneo rated
<br /> =LoggedDate Drilled Drilling Contractor Project Name Method/Equipment Well Number
<br /> GREGG CHEVRON#9-3232 HOLLOW STEM AUGER
<br /> 2/5/02 DRILLING STOCKTON,CA SPLITSPOON MW-4D
<br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop
<br /> sampling method, Diam(in) Elev(ft) 3S FIRST Depth(ft) wt(lbs) Dist(in)
<br /> classifications and laboratory
<br /> testin methods 8 12 44 700 140 30
<br /> O
<br /> Well o Description
<br /> Construction p
<br /> CIO
<br /> 8 (0,0,15,85)
<br /> 5 0 MW4E
<br /> a 7 @25'
<br /> ' 11 LEAN CLAY(CL) olive brown,little silt,stiff,dry,mottled white
<br /> 4 streaks(mottled areas are denser than alive brown sediment)
<br /> 5 (0,0,15,85)
<br /> 7 0 N4W4D
<br /> 6 @30'
<br /> o a 30 8
<br /> 10 SILT(ML) some clay,stiff,dry,mottled white streaks(0,0,70,30)
<br /> 9
<br /> A A 12
<br /> 20 CLAY(CL) olive green,little silt,medium-grained sand,moist,
<br /> 7 mottle white streaks,rust colored pods present throughout(0,0,10,90)
<br /> 10
<br /> 14
<br /> 5
<br /> ° ° 35 7
<br /> f T 7
<br /> 10 0 MW4E
<br /> ° 17 @35 5'
<br /> 21 CLAY(CL) olive green,little silt,stiff,moist(0,0,10,90)
<br /> 12
<br /> a .4 9
<br /> 8
<br /> 3
<br /> " 40 11
<br /> 10
<br /> s 0 4
<br /> o a 9 @41'
<br /> 10
<br /> 6 LEAN CLAY with SAND(CL) olive brown,fine-grained sand,
<br /> A A 8 stiff,moist(0,20,0,80)
<br /> 11 LEAN CLAY CL olive green,few silt stiff,moist(0,0,10,90)
<br /> 7 SAND with SILT(ML) olive brown,fine-grained sand,stiff,wet,
<br /> 45 8 mica cleavage visible(0,20,70,10)
<br /> 11 0 MW4E
<br /> 6 @46'
<br /> 14
<br /> ` 15rLEANLAY(CL) olive green,little silt,few sand,very stiff,moist
<br /> 770)
<br /> n n 14
<br /> 24
<br /> 8
<br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or
<br /> samples obtained during drilling Predominant matenal types shown on the log may contain different materials and the change from
<br /> one predominant material type to another could be different than indica cnptions on this log apply only at the specific location
<br /> at the time of drilling and may not be representative of subsurface c Q locations or times
<br /> Project No 77CH 43603 00 0203 Date 2125/02 PR tt� SCOTTGAB E Q�N Log of Well
<br /> 3232MW4D GPJ . No 63 Figure
<br /> LOG OF BOREHOLEA Exp (sheet 2 Of
<br /> c�oF Ca4��o
<br />
|