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D 1111 Broadway,6th FI BORING DMW-56 SHEET 1 OF 4 <br /> Geosyntec Oakland, CA 94607 START DATE 2/20/2014 ELEVATION: <br /> consultants Phone: (510)836-3034 FINISH DATE 2/24/2014 GROUND SURF. 7.25 ft <br /> Fax: (510)836-3036 LOCATION 800 W Church St,Stockton TOP OF MONUMENT6.75 ft <br /> PROJECT Dopaco DATUM NAVD88 <br /> WELL BORE <br /> Gs FORM: BOREHOLE LOG NUMBER WR1194 WATER DEPTH: ft bgs <br /> GE <br /> DESCRIPTION SAMPLE <br /> 0 x E <br /> 1)UnittForrnation,Mem.7)Plasticity O U Zo o n <br /> CL <br /> 2)Soil/Rock Name 8)Density/Consistency j O ZO z c COMMENTS <br /> DEPTH U _j WELL COMPLETION w <br /> 3)Color 9)Structure = F— w a o_ W Z o <br /> (ft-bgs) 4 Moisture 10 Othera DETAILS Q ii rn > o <br /> (Mineralization,( Q W > O Q w 1)Rig Behavior <br /> 5)Grain Size Discoloration,Odor,etc. < w w <br /> 6)Percentage O W OJ coW 2)Air Monitoring <br /> (gravel,sand,fines) m of <br /> a <br /> No sample:not logged Surface completion:above 7 Start mud rotary drilling <br /> ground casing. @ 15:00 on 2/20/2014 <br /> 6- <br /> 2 2"diameter Sch 40 PVC <br /> 5 <br /> casing(0-57 ft bgs). <br /> 4- <br /> 4 3 <br /> ...................................................... . . . .. <br /> SILT(ML):dark reddish brown(10YR 4/6); 2 7 0.1 17:30 <br /> wet;fine sand and fines[0%gravel,10% 7 0 <br /> 6 :sand,90%fines];low plasticity;hard 6 <br /> 5.3311 subrounded subangular ravel 1 0.9 <br /> Ca?.............................g.....9........... <br /> SILT(ML).:dark greenish gray(GLEY1 <br /> .4/1);wet;fines[0,0, 100];low plasticity; <br /> very stiff 0 <br /> ................................................... <br /> No sample:not logged <br /> 8 <br /> -1 <br /> -2- <br /> 10 .. .... ............................................ . . .... 5 17:4 <br /> Not logged -3 <br /> s <br /> 11 <br /> . ...................................................... . . .... <br /> No sample:not logged <br /> 12 <br /> -5 <br /> -6- <br /> 14 <br /> _7 <br /> -8 <br /> e 16 -9 <br /> o -10 <br /> c� <br /> U <br /> w <br /> Z 18 -11 <br /> O <br /> wU' <br /> a' -12 <br /> c� <br /> 0 <br /> U <br /> a2 ---------------- <br /> o CONTRACTOR: Gregg NORTHING:2167604.1 LOGGER ODR/AMS REVIEWER FM <br /> EQUIPMENT: Mobile B80/Mart M11 EASTING: 6329973.9 NOTES: Mud rotary 0-5011 while driving conductor casing; <br /> DRILL MTHD: Mud Rotary/HSA COORDINATE SYSTEM: hollow-stem auger drilling 50-8011 <br /> m HAMMER TYPE: NAD83 <br /> BOREHOLE DIAMETER:14"(10"conductor)18.75" SEE KEY SHEET FOR SYMBOLS AND ABBREVIATIONS <br />