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PROJECT Chevron Service Station 9-4276 WELL 1 PROBEHOLE 1 BOREHOLE NO <br /> LOCATION 2905 West Benjamin Holt Drive,Stockton, CA ■�� p <br /> PROJECT NUMBER 77BP 52133 06 MW-2R PAGE 2 OF 3 E C G R <br /> DRILLING STARTED 2127106 COMPLETED 2127106 NORTHING(ft) EASTING(ft) <br /> INSTALLATION STARTED 2127106 COMPLETED 2127106 LATITUDE LONGITUDE <br /> • DRILLING COMPANY Cascade Drilling, Inc GROUND ELEV(ft) -- TOC ELEV(fat) -- <br /> INITIAL DTW(ft) 50 2127106 BOREHOLE DEPTH(ft) 65 0 <br /> DRILLING EQUIPMENT R107 Sonic 500 STATIC DTW(ft) NE WELL DEPTH(ft) 65 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 /> Cd v L a a¢' co a Time v 3 0) w n m Well <br /> Descri tion E 0— <br /> o ' p Sample ID »' m L) o w Construction <br /> v <br /> x <br /> SW <br /> MW-2R-S- 0 <br /> 25-060227 0 <br /> 1457 <br /> MW-2R-SD- <br /> 25-060227 <br /> CH FAT CLAY,CH, GLEY2 415BG dark <br /> greenish gray high plasticity,stiff,moist, no <br /> odor Trace fine sand, (0,0,100) <br /> 30 30 <br /> CL LEAN CLAY WITH SAND CL,GLEY1 — <br /> 4110GY dark greenish gray, medium <br /> plasticity stiff, moist, Fine sand,(0,20,80) <br /> • <br /> 35 1500 35- <br /> MW-2R-S- 0 <br /> 35-060227 <br /> CH FAT CLAY,CH, GLEY1 4110GY dark <br /> greenish gray high plasticity stiff moist <br /> Trace fine sand (0,0,100) <br /> 40 40 <br /> CL LEAN CLAY WITH SAND CL, GLEY1 <br /> 415G dark greenish gray medium plasticity, <br /> CH stiff moist, Fine sandy 0 20 80 <br /> J CH, GLE—Y1 4/10GY dark greenish gray, high <br /> plasticity, hard, moist,Trace fine sand, <br /> (00,100) <br /> 0 <br /> w <br /> m <br /> 'a <br /> L9 <br /> M <br /> 45 — N — — — — 45 Portland <br /> o—re—covery— between 45 Teet and 50 feet — <br /> bgs cement No Sample 0 9 <br /> a <br /> LL <br /> W <br /> C7 - <br />