Laserfiche WebLink
<br /> EXPLORATORY DRILLING LOG -BOREHOLE BG06-05 <br /> SURFACE ELEVA71ON.• Approx. 5,887 /t. DRILL STEM: 4' Sdid-stem continuous Bight auger <br /> GRILLER: D.A. Smith SAMPLER: 2' LD. Cali/ornio split spoon and Shelby Tube <br /> GRILL RIG. Dietrich D5O Track Mounted CASING• None used <br /> NOTES SPT N-values not corrected !or energy or depth; strotigrophic tronsitims ore approximate and ore interred iron cuttings and drillers comments <br /> <br /> <br />6 c <br />a k <br />S <br /> .~ <br />~ <br />~ ~ i ~ :s v <br />g Z <br />SUBSURFACE DESCRIP71ON t7ELD & LABORATORY <br />SUL IS <br /> ~ ~ ~ ~ ~ o TEST RE <br /> <br /> 0 <br /> moist <br />firm <br />dusky yet%wish brown <br />silt <br />CLAY with <br /> ;,: ~,, , <br />, <br />, <br />y <br />occasional grovel (TOPSOIL (D-2) <br /> .~? <br /> 5 ' ~~a' 7 <br /> k, '' G52 tl 25 damp, compact, moderate yet%wish brown, SAND and <br /> '. ;p <br />14 <br />GRAVEL with some si/t and cobbles <br /> <br />' <br />~ ~S <br />v <br /> 10 . <br />' <br /> ~~ "~:. GST 17 ~ dry to damp, compact. moderate yellowish brown, silty <br /> ; :;~ SAND and GRAVEL with some Cobb/es <br /> . p7 <br /> ~, <br /> ~ " b <br /> T. <br />~" ::.., <br /> 15 :. <br />,d: s <br />7 damp, campoct, moderate yellowish brown, clayey SANG <br /> , CS3t 5 1 with some silt, grovel, and cobbles ~.~ (CC) <br /> <br />~ ~ LL=25 PL=15 PI=10 <br /> ~ <br />' GF=8.6% <br /> 20 '- s^• moist <br />sti/1 <br />dar/r <br />e/lowish brown <br />ilt <br />CLAY <br />ith ~°4O.6R <br /> y 7B , <br />y <br />, <br />, s <br />y <br />w <br />some SILT=26 <br />2X <br /> G53 7 sand and grovel, some cobbles . <br />CLAY=24 <br />68 <br /> . <br /> °~ .- ~ MC=7.3.3 <br /> 2Jr /ewer cobbles )ram 26-30' <br /> 30 e <br /> <br />° q moist, sti(! to very sti//, dark yellowish brown, clayey <br /> ~ :o GRAVEL some sift, sand, and cobbles <br /> , <br />• 'e <br />~ <br /> 35 ~ " <br /> ;. 2' diameter boulder <br /> e harder at 39' <br /> 40 ~` ' <br /> o.; 25 <br />diameter boulder <br /> 45 '. 'o <br /> <br />-'.` ~..o <br />:.. more gravel below 47' <br /> <br />50 °.' :.. <br />considerob/e slough o/fer pulling augers <br /> 17 77 moist, very sti//, dark ye/lowish brawn, grave/ly CCAY with <br /> same silt and sand <br /> J groundwater of 53.0• during drilling <br /> 55 <br /> •,° "' is <br /> ,72 moist, very slit/, dark yellowish brown, gravelly CLAY with <br /> 60 'O' ~Q Is some silt and sand <br /> <br /> <br /> SHEET INVFSncnnoN BB BOWIE RESOURCES <br />LLC a GEOTECH <br /> R , <br />• <br /> NUMBE <br /> DRAFTING JG <br /> GOB PILE N0. 3 CivA, swdural. and GeoteChniUl Ergin6ers, Ine. <br /> DAZE t2 1T 08 7725°uth Park Avenue <br /> DELTA COUNTY, COLORADO M°aa°se, C°loraao 9tdot <br /> OF Z JOB NO. 08-4BT-002 Phone (970)2d9be28 Fax (970)219-0945 <br /> <br />