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EXPLORATORY DRILLING LOG -BOREHOLE BGO6- 0 / ~i <br />SURFACE ELEVARON• Approx. 5,891 /f. DR/LL STEM. 4" Solid-stem continuous Bight auger ' <br />ORILLfR.~ 0.A. Smith SAMPLER: 2' /.D. Califomio split spoon and Shelby Tube <br />DRILL RIG: Dietrich 050 Track Mounted CASIN&~ None used <br />NOTES SPT N-wlues not corrected for energy or depth; strotigrophic transitions ore opproxknote and ore Mlemed /ram cuttings and dn7/ers comments <br /> c <br />a~ <br />~ <br />to <br /> <br />s <br />~ .. <br />~ <br /> <br />~ ' <br />~ <br />i <br />~ <br />> ~ <br />a v <br />2 2 <br />~ <br />SUBSURFACE DESCR/PIION f/fLD & CABORATDRY <br /> ~ <br />x <br />z <br />~ TEST RESULTS <br /> <br />~ <br />~ 3 ~ <br />0 0 ~ vl ~ ~ ~' ~ ~ <br /> to moist <br />Brm <br />dam <br />Bork <br />ellowish b <br />ilt <br />CLAY <br />ith <br /> p <br />, <br />, <br />y <br />rown s <br />y <br />w <br /> little sand <br /> 451 <br />5 T~ to damp, hard, moderate yel%wish brown sandy CLAY with <br /> <br />. DS1A J2 81+ l6 some silt grovel and cobb/es <br /> p518 <br /> t7 , sandstone cobble in shoe <br />10 <br /> , bouncing on rock <br /> on CL <br /> ( <br />) <br /> some boulders approx. 1' in diameter LL=29 PL=18 P1=17 <br /> GF=226% <br />15 22 ~=1D'4% <br /> p~ dry to damp, hard, dark yellowish brown clayey GRAVEL and 5/LT <br />3 <br /> OS2 z1 a5 IB COBBLES with some sAt ==4 <br />4% <br /> CLAY=236% <br /> MC=72.1% <br />20 - 22 dam <br />to moist <br />ver <br />stiff to hard <br />llowish br <br />wn <br />d <br />k <br /> Tea <br />It <br />61+ <br />IB p <br />, <br />y <br />, <br />ar <br />ye <br />o SC <br />SzS4 ( ~ <br /> DSJ gravelly CLAY with some silt, sand, and cobbles 4 P <br />PI <br />9 <br /> sandstone cobb/e in shoe = <br />LL=2 <br />L=15 <br />GF=8.0% <br /> SF=432% <br />25 26 F200=48 <br />8X <br /> (S5 18 JJ 15 damp to moist, very stif/ to hard, dark yellowish brown . <br />MC=17 <br />7% <br /> Dsa 15 r <br />v <br />ll <br />CLAY with some <br />and <br />nd <br />ilt . <br /> g <br />y <br />a <br />e <br />s <br />a <br />s <br /> sandstone cobb/e in shoe <br /> ~~~' driller notes zones w/ grovel/cobbles and zones without rock <br />30 4 9 <br /> ts6 Ii <br />9 20 1B moist, very stilt, dusky yellowish brown gravelly CLAY with <br /> some sand and little silt, occasional cobbles <br />35 •~ ' 4~ '. 9 moist <br />very sliN <br />dusky yellowish brown gravelly CLAY with <br /> p57 u 9J 1B , <br />, <br />some sand and little silt, occosionol cobbles <br /> sandstone in shoe <br />40 driller notes gravel (39.5-44) <br /> can't clean ho% lots of slough <br /> O <br />16 <br />45 b5B 17 <br />16 JJ 6 moist, dense, dark yellowish brown, clayey GRAVEL with <br /> <br />~~.. some sand and little silt <br /> 16 <br />50 a59 19 <br />2J a2 driller notes increasing cobbles below 51-54~ <br /> <br /> <br />~ <br />.r: ~ <br />moist, compact, moderate yellowish brown, silty fine SAND i <br />55 <br />~ i 9 with little to some c%yey zones <br /> ~ <br />` ~';. ~ tSl ~~ 25 cobbles/bou/ders below 5T (possible alluvium) <br />• <br /> s: reBrsol ®58 <br />in boulders '. <br /> k <br />i <br />d <br />illi <br />d <br />t <br />d <br />' <br />d <br />t <br />d ' <br /> encoun <br />ere <br />no groun <br />ur <br />ng <br />r <br />ng <br />no be <br />roc <br />, <br />wa <br />er <br /> standpipe installed to 58' (screened int. 48-SB) <br />60 groundwater at 57.5' on 1/31/07 <br /> <br />SHEET wV£sncanoN BB BOWIE RESOURCES <br />LLC a GEOTECH <br />NUMBER <br />ORAFANG JG , <br />GOB PILE N <br /> <br />DATE 12 6 05 0. 3 Chil, SwciurW, ana Geotechnkal Engineers. Ina <br />222 SouOi Patlc Avenue <br /> <br />OF I <br />~B N0. (76-4BI-002 DELTA COUNTY, COLORADO Monwse. Cdorstla 81401 <br />Phona (97g~244bB2B Fax (970)2440945 <br />