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EXPLORATORY DRILLING LOG -BOREHOLE BG06-09 <br />SURFACE ELEYAT70N.• Approx. 6,107 R. GRILL STL11.• 4" Shcd-stem continuous flight auger <br />OR/LLER: D.A. Smith SAMPCER• 1.375' LD. Standard and 2" /.D. Ca/I/omio split spoon <br />GRILL R!(:: Dietr1M D-50 tredr mounted LOCATION: 19244.2250N 36741.2740E <br />NOTES SPT N-wlues not corrxted for energy or depth; strotlgrophk tronsitlana are opproxknote and ors k/ened /rom cuttings and drillers canmants <br /> <br /> ~1 <br />r ~ ~ ~ <br />i <br />> <br />SUBSURFACE D£SGRlP1ION FlELD dr LABORATORY <br /> j <br />~ 7E5T RESULTS <br /> ~ k <br />~ Ys si 8s ~ <br />0 <br /> <br /> boring drll/ed at exrnrotlon p/otlorm (estJmoted 5-f0' below <br /> ti <br />d <br />/ Samo% BS_7 (pxcov. surloce) <br /> na <br />~ groun <br />sur <br />ace): <br /> LL=33 PL=18 P1=15 <br /> damp, haM, moderete brown Na}ay CRA b£Z, COBBLES and GF=12X SF=22X F200=66X <br />5 BWLDERS with some sand and s~lt• [COLLUNUMJ; rack is MC=15.8X <br /> ;.,. most/y angular to subangular sandstone <br /> budret sample BS1 token Iran excawtion lace (above top of <br /> boring) <br /> <br />~~ 4 Z1 39 dry fo damp, hard, moderate brown dayey (xtA4£L, <br /> _ COBBLES and BWLDERS with some sand and silt <br /> .' <br />a [COLLUNUMJ <br /> . <br />. <br />15 dry to damp <br />moderota brown dayey l,WA YEL <br />hard % CS48 <br />5 <br />167 <br /> yJ , <br />, <br />, (I <br />- <br />Some <br /> _ p4 47 COBBLES and BWLDERS with soma sand and silt LL=30 PL=17 PI=13 <br /> [COLLUl1UMJ GF=17X SF=42X F200=41X <br /> MC=9.7X <br />.10 ! e' <br /> •' ~ dry to damp, hard, moderate brown doysy CRAYEL, <br />25 s 1s JS COBBLES and BWLDERS with some sand and silt <br /> 16 <br /> [COLLUNUMJ <br /> P : <br />30 <br /> considereble slough in hde,• sandstone Jn shce <br /> .o• <br /> d <br />t <br />d <br />h <br />M <br />d <br />t <br />d <br />GRA4£L <br />b Somale GS50 (35') <br />35 ~ rown <br />ry <br />o <br />amp, <br />a <br />, mo <br />era <br />e <br />oyey <br />, <br /> <br />: ~~' COBBLES and BWLDERS w/th some sand and silt LL=34 PL=15 P/=19 <br /> . o. [COLLUl4UM] GF=6X SF=44X F200=SOX <br /> MC=1 f.9X <br /> increasing grove/ and cobbles below 37' <br />40 <br /> a <br />45 <br />'~~ ~ <br />1 23 <br />e7 <br /> ~~ 2e dry to damp, hard, moderete brown do}ey CRA l4Z, <br /> .~~q COBBLES with some Bond and s~l~ ocrnsiond bou/der <br /> ". y(` [COLLUNUMJ <br />50 ^'4 <br /> <br />J: large boulder at 52' deflecting auger <br />55 ° ~ end of borehde 6167' <br /> no bedrock or groundwater encountered <br />ti0 <br />SHEET lNrESncAnoN BB BOWIE RESOURCES <br />LLC ~ GEOTECN <br />NUMBER , <br /> ORAfIINC ~c <br /> GOB PILE N0. 4 Ch9,5WCMeI,eM Geotechnicel En9ineen, Inc <br />Y12 S <br />N P <br />h A <br /> DATE TZ TZ OB venue <br />w <br />e <br />91407 <br /> DELTA COUNTY, COLORADO MOnEOSe, Cabreeo <br />OF ~ ,/(~ lid OB-4BI-GOT Phme(970)249A829 Fex 1970)249-0945 <br />