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EXPLORATORY DRILLING LOG -BOREHOLE BG06-06 <br />SURFACE ELEVATION: Approx. 5,895 R. GRILL STEM: 4' Solid-stem continuous Bight auger <br />DRILLER: D.A. Smith SAMPLER: 2" /.D. Cali/ornia split spoon and Shelby Tube <br />GRILL RIC.• Dietrich O50 Track Mounted CASING. None used <br />NOTES SPT N-wlues not corrected /or energy or depth; strotigrophic transitions ore approxknote and oie Jn/erred /ram cuttings and drDlers comments <br /> i <br />.°. <br />~ <br />kk <br /> <br />' <br />~ <br />~ <br />~ <br />~ <br />< + <br /> ~y <br />r ~ <br />. <br />2 <br />~ <br />i - <br />k ~ <br />2 Z <br />~ <br />SUBSURFACE DfSCR/P770N F7fL0 & LABORATORY <br />TEST RESUL IS <br /> ~ y <br /> <br />~ Ye 3 ~ ~ ~ 8{ ~ ~ ~ <br />D moist, Bnn, dusky yellowish brown, silty CLAY (7DPSOILJ <br /> <br />: (O-2) <br /> ;. <br />: <br />4 ?: <br />5 .~~ ~ ~~ 22 damp, compact, moderate yellowish brown, silty SAND and <br /> . ' d <br />. <br />. n GRAVEL <br /> .k <br />10 srt shelby tube ST4 at 10-12" <br /> ~` <br />' <br />' CS38 (SC-SM) <br /> is <br />~, <br />. <br />. LL=21 PL=17 P1=4 <br /> ~~ `~~~. CF=24.8X <br />15 053 9 1J moist, still, dark yellowish brown, clayey GRAVEL with some SF=40.9X <br /> OSts 4 Silt and Sand S/LT=20.1X <br /> °'n CLAY=14.2X <br /> :.' <br />~2" diameter boulder <br />MC=9.7X <br />20 fp <br />20 damp to moist, compact, moderate yellowish brown, silty to <br />l <br />SAND <br />ith <br />l <br /> 6 w <br />some grove <br />c <br />ayey <br /> <br />25 ~~ <br /> <br />^ s~ shelby tube STS of 25-27~ (rec. 21 <br /> ' .Q b. <br />'30 ' ,' <br /> GS3 4 22 damp to moist, still to very stil/, moderate yellowish <br /> 1 brawn, sandy CCAY with some gravel and silt <br /> P. <br />35 ::, r: <br /> end o/ boreho% 0'00; too much slough to sample-di/Bcu/t <br /> to clean hale <br />¢0 no bedrock or groundwater encountered during drilling <br /> instal%d standpipe piezometer fo 2B' (screened int fB-2Bf <br /> dry to 28.3• (1/31/07) <br />45 <br />50 <br />55 <br />60 <br /> <br />SHEET INV£sBCnnoN BB BOWIE RESOURCES <br />LLC ~ GEOTECN <br />NUMBER , <br /> ORAFIINC JC <br />GOB PILE N0 <br />3 <br />' <br />DATE 12 11 O . Civil,$Wdural, anC GeotaMniral Engineers,lnc. <br />2225outh Park Avenue <br /> <br />OE 1 <br />,IOB N0. OB-461-002 DELTA COUNTY, COLORADO MonWSe, Cdaretlo e14e1 <br />Phme(e7U~249e82e Fex (970249-0945 <br />