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PROJECT Chevron Service Station 9-4275 WELL 1 PROBEHOLE 1 BOREHOLE NO
<br /> LOCATION 2905 West Benjamin Holt Drive, Stockton, CA ��/ SCJ
<br /> PROJECT NUMBER 77BP 52133 06 MWA R PAGE 2 OF 3 S5 E (C ® R
<br /> DRILLING STARTED 311106 COMPLETED 311106 NORTHING(ft) EASTING(ft)
<br /> . INSTALLATION STARTED 311106 COMPLETED 311106 LATITUDE LONGITUDE
<br /> DRILLING COMPANY Cascade Drilling, Inc GROUND ELEV(ft) -- TOC ELEV(ft) --
<br /> DRILLING EQUIPMENT R107 Sonic 500 INITIAL DTW(ft) 47 311106 BOREHOLE DEPTH(ft) 60 0
<br /> STATIC DTW(ft) NB WELL DEPTH(ft) 60 0
<br /> DRILLING METHOD Sonic WELL CASING DIAMETER(in) 2 BOREHOLE DIAMETER(in) 6
<br /> SAMPLING EQUIPMENT Steel core barrel LOGGED BY L Heberle CHECKED BY
<br /> v 8
<br /> Cd t rn n Time LD � ' o y o w -a a) Well
<br /> m a o Description E N 8 8 _
<br /> E n v R , ? Sample ID 0 a) m U o_ p Construction
<br /> x
<br /> (13
<br /> SP
<br /> MW-1 R-S- 0
<br /> k-- 25-060301
<br /> CL LEAN CLAY CL,GLEY1 4110GY dar
<br /> greenish gray, medium plasticity stiff,moist,
<br /> Trace fine sand (0,0,100)
<br /> 30 30
<br /> 35 0849 35
<br /> MWA R-S- 0
<br /> FAT 511.7E
<br /> ' Ca 35-060301
<br /> CH CLAY CH, GLEY14110GY da
<br /> greenish gray, high plasticity, hard moist,
<br /> SM Trace fine sand i0_0_1 Q-0-L_______--
<br /> SILTY SAND, SM GLEY1 4110GY dark
<br /> greenish gray fine to medium-grained non
<br /> CFI plastic wet, poorly graded Subangular to 1
<br /> tsubrour d,SO 85 15�__ __J
<br /> FAT CLAY CH,GLEY1 415GY dark
<br /> greenish gray, high plasticity, stiff moist
<br /> Trace fine sand, (0 0,100)
<br /> 40 40
<br /> CL SANDY LEAN CLAY,CL GLEY1 4110GY
<br /> o dark greenish gray,medium to
<br /> coarse-grained, medium plasticity moist
<br /> (0,40,60) Portland
<br /> o cement grout
<br /> U
<br /> y
<br /> s CL LEAN CLAY W TH SAND,CL,GLE=Y1
<br /> 515GY greenish gray fine to coarse-grained,
<br /> 45 . med_wm Piastiaty, stiff moist L,75 251,_ 0909 45
<br /> N SW SAND SW, GLEY1 515GY greenish gray, MW-1R-S- 32
<br /> fine to coarse-grained,wet,well graded, 45-060301
<br /> Subangular to subround,trace gravel 0 25 to
<br /> E 0 5 in , (0,100,0)
<br /> SP SAND SP, GLEY1 415GY dark greenish 1005 -
<br /> �� N gray fine to medium-grained,wet, poorly MW-1 R-W-
<br /> graded, Subangular to subround, (0 100,0) 47-060301
<br /> 0
<br /> 0
<br /> LU
<br /> t�
<br />
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