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' Boring Log Kennedy/Jenks Consultants <br /> BORING LOCATION <br /> OU5 Boring Name 0U5-AOI10-S9 <br /> DRILLING COMPANY DRILLER <br /> Vironex Env. Field Services S. Khaoone Project Name Union Pacific Railroad-Tracy <br /> • DRILLING METHOD(S) DRILL BIT(S)SIZE <br /> GeoProbe 24nches Project Number 0565777.18 <br /> ' ISOLATION CASING — FROM TO FT. ELEVATION AND DATUM TOTAL DEPTH <br /> n/a n/a n/a 20.0 ft.b s <br /> BLANK CASING FROM TO FT. DATE STARTED DATE COMPLETED <br /> n/a n/a n/a 12/12/05 12/12105 <br /> SLOTTED CASING FROM TO FT. STATIC WATER ELEVATION NORTH <br /> n/a _ n/a n/a n/a 2091286.300 <br /> SIZE AND TYPE OF FILTER PACK FROM TO FT. LOGGED BY EAST <br /> n/a n/a n/a M. McLeod 6292448.930 <br /> n/a <br /> SEAL FROM TO <br /> FT. M. <br /> METHODS WELL COMPLETION <br /> GROUT P <br /> ' n/a FROM n/a TO FT Continuous-Geo robe <br /> ❑SURFACE HOUSING <br /> Neat Cement 0 20 ❑STANDPIPE n/a FT. <br /> SAMPLES BACKFILL DETAILS <br /> Drill USCS <br /> ' Type Recovery Penetr. Depth Log Lithology Color SAMPLE DESCRIPTION and DRILLING REMARKS <br /> &No. (Feet) Resist. (Feet) <br /> simsl5" <br /> SANDY SILT(ML)PALE BROWN OVERALL,-20% <br /> FINE-GRAINED SAND,-80%SILT,LOOSE,DRY <br /> 3 <br /> PID=1.3 PPM <br /> 10YR <br /> ML 6/3 <br /> 5 <br /> 1.9 PID <br /> =2.8 PPM <br /> __ <br /> •°• SILTY SAND(SM)YELLOWISH BROWN OVERALL, <br /> -80%FINE-GRAINED SAND,-20%SILT,LOOSE, <br /> ' c� °•°• MOIST <br /> Y 3 10 Neat Cement <br /> z <br /> w <br /> w 1o.5rit PID=4.5 PPM <br /> z <br /> z <br /> Y P <br /> {{•�•a•° 10YR <br /> 5/8 <br /> C?- °°•° <br /> w <br /> z .�.e.• <br /> 0 <br /> 0 SMm ° <br /> 3.5 <br /> z °�°•°• <br /> �° °•� 14.8 FT.COLOR GRADES TO LIGHT YELLOWISH <br /> 15 BROWN WITH STRONG BROWN STREAKS <br /> ' 2.5Y 6/3 <br /> y 15/15.5 PID=35.3 PPM °�°•°• .SYR 4/ <br /> O -- <br /> 3 ° ;�; 16.5 FT.COLOR CHANGES TO DARK GREENISH <br /> a , •� , , scan GRAY,WET, HYDROCARBON ODOR, SHEEN <br /> 0 <br /> m F-40.1 <br /> SHEET �_OF 2 <br /> (6-87)(3-88)(8-90) <br />