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<br />d <br />i~ <br /> <br /> <br />~ t~l'-~ <br />O~fE 9EGAN: 6/74 /Rl BORING N0. D-6 EIE LD ENGINEER: J.E. Mihm <br />FINISHED 6~25~81 <br />u?IE N 100,890' E 115,560' CHECKED RV: I.IJ. Nelson <br />AROUND SURFACE EL.: H89O.S~ <br /> <br /> <br />I LEA' <br />rE ETI <br />O EPTH <br /> <br />IPEETI <br />SAMPLE <br /> <br />TYPE w <br />_' <br /> <br />O <br />a <br /> <br />DESCRIPTION ~ <br /> <br />U <br />N <br />~ PENETRATION <br />RESISTANCE <br /> <br />(BLOWS PER FOOTI <br />10 30 50 <br />WATER CONTENT <br /> <br />(PERCENT) <br />20 60 <br />,:;~~(1 ~~1.~. <br />:.S . Medium dense, brown and gray, <br /> <br />silty sand, dry. <br /> <br />sm <br /> <br />s S <br />I <br />S ~ <br />-------~ <br />1, <br /> <br /> s <br />z Loose to very dense, rust brown <br />and brown <br />medium sand <br />some sil[ ; <br />,* <br /> o~: , <br />, <br />trace gravel <br />dry. (Had refusal sp <br /> 3 . <br />~ , <br />of augers at ].1.7'. Drilled a 1 <br />'T <br />y,] 10 second boring 6' west of original <br /> s ~: boring. Had refusal of augers <br />' <br />' <br /> ceo~ a ain at 11.7 <br />. 1 .7 <br /> loo ~ Gray 5 br. med. sandstone <br />hard <br /> <br /> <br />fo1 <br /> <br />' , <br />, <br />sound rock. (Approx top of <br />Creede Form. @ 11.7'. 12.2' <br /> 1~ NA N <br /> Dark brown with rust brown and <br /> tan lenses, fine sandstone, very <br /> . soft, fissile, very broken, severe <br /> weathering, points stained dark <br />'.'I-vl 20 ~ brown. <br /> sz <br />;:;~0 (nl <br /> <br /> <br /> 25 <br /> <br /> <br /> <br /> 29.0' <br />;1860 30 en ar• gray me san scone so <br />w <br />' <br />i <br />[ <br />d <br />hi hl <br />th <br />d <br />30'S' <br /> o <br />n <br />e <br />, <br />v <br />ea <br />ere <br />. <br /> E621 0° Dark brown pebble conglomerate, <br /> e medium hard, s].iQlitly broken, <br /> ° jointed moderately weathered. <br /> 35 0° 35.0' <br /> ° D <br />k <br />bbl <br />l <br /> <br />o ar <br />e cong <br />omerate, <br />ra <br />g y, pe <br />h <br />d <br />i <br />d <br />d <br />h <br />- <br /> 0o ar <br />erate weat <br />, jo <br />nte <br />, mo <br />er <br /> o° in g. Large vertical fracture <br />E <br />37 <br />40' <br />5' <br />i <br />d <br />,y70 4 o rom <br />. <br />to <br />sta <br />ne <br />rust <br /> Bz u brown. Joints stained dark <br /> . (931 <br />° brown and rust brown. <br /> e° <br /> D O <br />0 <br /> <br />45 0 <br />° <br />' <br /> 0 45.5 <br /> ss ~ <br />~ Dark gray, very fine and medium <br /> (Tool ~ sandstone, hard, fissile, vertical <br /> fractures, jointed, very slightly <br /> 50 weathered. 50.0' <br />umestake <br />~::5 I -2 71 <br />Boring No. D=6 <br />Shee[ 1 0 2 <br />Iz <br />