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PROJECT Chevron Service Station 9-4275 WELL 1 PROBEHOLE/BOREHOLE NO
<br /> LOCATION 2905 West Benjamin Holt Drive,Stockton,CA p
<br /> PROJECT NUMBER 77BP 52133 06 MW-3R PAGE 2 OF 3 SIE C ® R
<br /> DRILLING STARTED 2/28106 COMPLETED 2128106 NORTHING(ft) EASTING(ft)
<br /> • INSTALLATION STARTED 2128106 COMPLETED 2128106 LATITUDE LONGITUDE
<br /> DRILLING COMPANY Cascade Drilling, Inc GROUND ELEV(ft) -- TOC ELEV(ft) —
<br /> INITIAL DTW(ft) 51 2128106 BOREHOLE DEPTH(ft) 59 0
<br /> DRILLING EQUIPMENT R107 Sonic 500 STATIC DTW(ft) NE WELL DEPTH (ft) 59 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 /> Ca
<br /> _ _
<br /> CL nom' U Q Sample ID Time U) 6 y 0 � yDw a� Well
<br /> E o j Description ro m �' o m O a 0.2
<br /> m L) 0 Construction
<br /> m
<br /> ML
<br /> ML SANDY SILT, ML, 10YR 513 brown, non
<br /> plastic very soft,moist, no odor, Fine sand, No Sample 0
<br /> (030,70)
<br /> CL EEX?4 CLAY CL, 10YR 413 brown, medwm
<br /> plasticity,stiff, mast, no odor,Trace fine
<br /> 30 sand, (0,0,100) 30 EAN CLWI
<br /> CL LAY TH CL
<br /> SANE, ,2 5Y 513
<br /> light olive brown medium plasticity stiff
<br /> moist, no odor, Fine sand,SOs25 75L1130
<br /> ———
<br /> SM SAND WITH SILT, SP-SM 10YR 514 MW-3R-S- 0
<br /> yellowish brown,fine to medium-grained non 32-060228
<br /> plastic, moist, no odor,subrounded, poorly
<br /> SP raded(09010).---„_,...._.
<br /> _ SAND SP GLEY1 415GY dark greenish
<br /> CH gray fine to coarse-grained moist no odor I
<br /> I poorly graded Subrounded to subangular, 1
<br /> 35 Vo_' O_OL-—————————----- 35
<br /> FAT CLAY CH,GLEY1 4110GY dark
<br /> greenish gray high plasticity, hard, moist, no
<br /> odor,Trace fine sand, (0,0,100)
<br /> CFi FAT GLAY CH GLEY1 411 OGY dark
<br /> greenish gray high plasticity stiff moist, no No Sample 0
<br /> odor Trace fine sand (0 0 100)
<br /> 40 40
<br /> 6
<br /> C7
<br /> CL LEAN CLAY CL, 10YR 513 brown, medium 1155 Portland
<br /> o plasticity,stiff, moist,no odor,Trace fine MW-3R-S- 0 cement grout
<br /> sand—L f0 0 42-050228
<br /> U d _L0_9 ————————————/
<br /> y CL LEAN CLAY WITH SAND,CL 10YR 513
<br /> brown,medium plasticity, soft,wet, no odor,
<br /> SP_ Fine sand 0 25 75
<br /> .J
<br /> SAND WITH SILT, SP-SM,GLEY1 515G No Sample 0
<br /> 45 SM greenish gray fine to coarse-grained non 45
<br /> -
<br /> plastic wet, no odor,poorly graded,
<br /> � P P Y
<br /> Subrounded to subangular,(0,90,10)
<br /> NN
<br /> O1
<br /> O
<br /> co
<br /> LL
<br /> 0
<br /> W
<br /> U
<br />
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