|
LOG OF BORING NP-2
<br /> • ARMIS (Page 3 of 4)
<br /> GERAGHTY&MILLER
<br /> Unocal Site#0187 Date Completed January 8 1999 Drill Rig
<br /> 437 E Miner Avenue Logged By Rhemhard Rumke Driller Van
<br /> Stockton,California Checked By Stephen Cullen Diameter 8 25 inches
<br /> Drilling Company Woodward Drilling Backfill Material Cement/Bentonite Grout
<br /> Mbdure(5%bentonite)
<br /> SB000070 0004 Drilling Method Hollow-stem Auger
<br /> Weill NP2-22(upper)
<br /> We112 NP2-60(middle)
<br /> m We113 NP3-116(lower)
<br /> D inth a 8 PID` rn az Eiev 11 55
<br /> W DESCRIPTION REMARKS
<br /> Em (ppm) U Q
<br /> Feet Cn
<br /> Lab No n r1°n om
<br /> 70
<br /> Sand Pack
<br /> Simulprobe- -
<br /> SILTY SAND,Increased sift conten full container,
<br /> 20 _
<br /> ® 1 5 SM
<br /> 5o as abovet,olive grey,wet Not much in
<br /> soil sample
<br /> 35 ® Maybe
<br /> ut of
<br /> 75 54 1 4 SILTY SAND,Increased sift content flowing
<br /> cat her -
<br /> as abov_e1 olive grey,wet --..----_ Put sample in
<br /> 12 1 1 SILT,some clay,blue-grey,slightly glass tar =
<br /> so ® moist,firm
<br /> 48 SILT,some clay,trace fine sand,
<br /> 50 ® 1 1 blue-grey,slightly moist,firm
<br /> • 80 SILT,some clay,approx 3 layer of Simulprobe _
<br /> ®
<br /> 15 o wet fine sand @ approx 80 T', 5oml very
<br /> blue-grey,slightly moist,firm turbid sample _
<br /> 15 ® SILT,some clay,trace fine sand,
<br /> 50 1 5 0 blue-grey,slightly moist,firm
<br /> SILT,some clay,trace fine sand, _
<br /> 5085- 1 o blue-grey,slightly moist,firm -
<br /> 50
<br /> SILT,some clay,trace fine sand, =_
<br /> a5 ® 1 o blue-grey,slightly moist,firm _
<br /> 50 =__ - Cement/
<br /> 15 SILT,some clay,trace fine sand, y' Grout out
<br /> 50 ® 1 5 v blue-grey,slightly moist,soft
<br /> 90 ® Simulprobe-
<br /> 5 o ML approx 100ml, Z;:;-y
<br /> veryturbid not
<br /> ®
<br /> SILT some clay,trace fine sand, sure if water 1 0 blue grey;slightly moist,soft is from _ - V schedule
<br /> VC ule
<br /> 5o formation,may yy
<br /> SILT,some clay,trace fine sand, be leakage _
<br /> ¢
<br /> may 1 o blue-grey,slightly moist,soft
<br /> C l 50
<br /> N SILT,some clay,trace fine sand, 3
<br /> t _~�
<br /> N401 o blue-grey,slightly moist,soft
<br /> S 5o ---
<br /> 2 SILT,some clay,trace fine sand, 4
<br /> zs ® 1 0 blue-grey;slightly moist,soft
<br /> 5o
<br /> SI 100 SILT,some clay,trace fine sand, Simulprobe-
<br /> ® 1 5 o blue-grey;slightly moist,soft dry
<br /> SILT,some clay,trace fine sand,
<br /> 50 ® 1 p blue-grey;slightly moist,soft
<br /> 4 SILT,some clay,trace fine sand,
<br /> 3 105LJ I
<br /> 25 1 o blaclash-grey;slightly moist,soft =
<br /> ,�
<br />
|