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p 1111 Broadway, 6th FI BORING DMW-5B SHEET 2 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 B GS FORM: BOREHOLE LOG NUMBER WR1194 WATER DEPTH: ft bg s <br /> ORE GE <br /> DESCRIPTION SAMPLE <br /> 1)Unit/Formation,Mem.7)Plasticity O (0 io o Q <br /> DEPTH 2)Soil/Rock Name 8)Density/Consistency U OJ WELL COMPLETION O Z W W >- (0 o COMMENTS <br /> 3)Color 9)Structure = _j H W o o W Z 0 <br /> (ft-bgs) 4)Moisture 10)Other(Mineralization, d I j DETAILS Q a } v) > p <br /> > F O Q W 1)Rig Behavior <br /> 5)Grain Size Discoloration,Odor,etc. 0 W W 2 <br /> Q O w 2)Air Monitoring <br /> 6)Percentage (0 W rn m W <br /> (gravel,sand,fines) <br /> a <br /> Sandy lean CLAY(CL): dark greenish gray _13 0.3 <br /> (Gley 1 4/1);moist;fine sand[0%gravel, <br /> 35%sand,65%fines];low plasticity fines; <br /> firm -14 <br /> 22 <br /> -15 <br /> Lean CLAY with sand(CL): dark greenish <br /> .gray(Gley 1 4/1);dry;fine sand[0,20,80]; 16 <br /> low to medium plasticity;hard <br /> ................................................... <br /> Not logged <br /> 24 <br /> -17 <br /> -18 <br /> 26 <br /> -19 <br /> -20 <br /> 28 <br /> -21 <br /> -22 <br /> 30 <br /> -23 <br /> -24 <br /> 32 <br /> -25 <br /> -26 <br /> 34 <br /> -27 <br /> Poorly graded SAND with gravel(SP): 28 0.7 <br /> greenish black(Gley 1 2.5/1);wet;coarse <br /> 36 sand and fine gravel[20,80,tr] <br /> -29 <br /> . ...................................................... .....:..:....: <br /> M Not logged <br /> 0 -30 <br /> U <br /> W <br /> z 38 31 <br /> 0 <br /> W <br /> 0 <br /> -32 <br /> 0 <br /> U <br /> 40 <br /> o CONTRACTOR: Gregg NORTHING:2167604.1 LOGGER ODR/AMS REVIEWER FM <br /> Lu <br /> EQUIPMENT: Mobile B80/Marl M11 EASTING: 6329973.9 NOTES: Mud rotary 0-50ft while driving conductor casing; <br /> DRILL MTHD: Mud Rotary/HSA COORDINATE SYSTEM: hollow-stem auger drilling 50-80ft <br /> m HAMMER TYPE: NAD83 <br /> w BOREHOLE DIAMETER: (10"conductor)/8.75" SEE KEY SHEET FOR SYMBOLS AND ABBREVIATIONS <br />