Laserfiche WebLink
F <br />E <br />A <br />F'- <br />1 <br />2 1 3 <br />SECTION A -A OF BRIDGE TRUSS <br />1 " =6' <br />(NOT FOR CONSTRUCTION) <br />PROPOSED ELEVATION <br />BIKEPATH CONVEYOR CROSSING <br />1 " =6' <br />(NOT FOR CONSTRUCTION) <br />CONCEPTUAL VIEW <br />NOT TO SCALE <br />(NOT FOR CONSTRUCTION) <br />4 <br />5 <br />0 <br />IVERSON MINE <br />NOTES &DETAILS <br />A PARCEL OF LAND LOCATED IN SECTION 34, TOWNSHIP 6 NORTH, RANGE 66 WEST, SIXTH PRINCIPAL MERIDIAN, <br />COUNTY OF WELD, STATE OF COLORADO <br />ANG 1/2X2 -1/2 — III 3' -11" 3 11 6 " <br />T -6 11 —. <br />3' -6" SUPPORT <br />_ 5/16 "x3x3 ANG <br />3" CHANNEL <br />5116" 11/4X2X2 ANG <br />Ni <br />4' -6" <br />PROPOSED CONVEYOR SUPPORT DETAILS <br />(NOT TO SCALE) <br />SEE MI X FOR TOPSOIL /OVERBURDEN PILES: <br />0 <br />NOTE: <br />CONVEYOR TO BE ANCHORED TO THE <br />GROUND WITH REBAR WHERE IT IS <br />LOCATED IN THE FLOODPLAIN. <br />COMMON NAME <br />SCIENTIFIC NAME <br />VARIETY <br />% OF MIX <br />PLS <br />APPLICATION <br />RATE (Ibs /ac) <br />MESIC /UPLAND AREAS (DRYLAND GRASS MIX) <br />WESTERN WHEATGRASS <br />AGROPYRON SMITHII <br />ARRIBA <br />17.0% <br />1.74 <br />SIDEOATES GRAMA <br />BOUTELOUA CURTIPENDUTA <br />BUTTE <br />17.5% <br />1.80 <br />MOUNTAIN BROME <br />BROMUS MARGINATUS <br />BROMAR <br />17.0% <br />1.74 <br />PRAIRIE SANDREED <br />CALAMOVILFA LONGIFOLIA <br />GOSHEN <br />1.0% <br />0.48 <br />SWITCHGRASS <br />PANICUM VIRGATUM <br />PATHFINDER <br />7.0% <br />0.67 <br />ALKALI SACATON <br />SPOROBOLUSAIROIDES <br />M <br />r <br />1.0% <br />0.10 <br />NEEDLE AND THREAD <br />STIPA COMATA <br />THE MINING CELL DEPTH WILL <br />13.0% <br />1.29 <br />NORTHERN SWEETVETCH <br />HEDYSARUM BOREALE <br />TIMP. <br />10.0 % <br />1.02 <br />ROCKY MTN PENSTEMON <br />PENSTEMON STRICTUS <br />BANDERA <br />5.0 % <br />0.46 <br />SCARLET GLOBEMALLOW <br />SPHAERALCEA COCCINEA <br />ARS2936 <br />3.0 % <br />0.26 <br />PRAIRIE WILDROSE <br />ROSA ARKANSANA <br />N <br />8.5 % <br />0.87 <br />TOTAL LBS /AC <br />100.0 % <br />10.43 <br />7 <br />4byU... <br />-_..- .. _ <br />POUDRE <br />_ - <br />.... <br />.. .... .. _.. <br />RIVER <br />n <br />U <br />w <br />a <br />0 <br />uWi <br />4680 <br />o <br />a <br />0.5 <br />H <br />d <br />M <br />r <br />co <br />" 4 <br />THE MINING CELL DEPTH WILL <br />1 (OR FLATTER) <br />! <br />VARY BASED ON GEOLOGIC <br />4670 <br />< <br />d <br />AND /OR OTHER SITE <br />N <br />2 <br />CONDITIONS. <br />— <br />MINING; <br />:.. <br />SLOPE <br />4660 <br />_.... <br />....._. <br />._... ........ :.._ ._... _... ___ <br />100' MIN. FROM TOP OF BANK <br />_.; <br />r ' <br />EI . <br />__. _...... _.... _... __... _ _ <br />4650 <br />J <br />4640 <br />DEW ATERING <br />-, <br />TRENCH <br />BEDROCK <br />(AS NEEDED) <br />4630 <br />0 +00 0 +20 <br />0 +40 0 +60 0 +80 1 +00 1 +20 1 +40 <br />1 +60 <br />1 +80 2 +00 2 +20 <br />SCALE IN FEET <br />TYPICAL MINING CROSS - SECTION <br />0' <br />20' <br />NOTES: <br />1.) MINING CELL LOCATION, LIMITS AND CONTOURS ARE <br />CONCEPTUAL AND WILL VARY DUE TO GEOLOGIC AND /OR OTHER <br />SITE CONDITIONS. <br />2.) ANY TOPSOIL OR OVERBURDEN PILE THAT WILL BE LEFT IN <br />PLACE FOR OVER 180 DAYS WILL BE STABILIZED FROM WIND AND <br />WATER EROSION WITH VEGETATIVE COVER. SEE SEED MIX BELOW. <br />CERTIFICATION: <br />THIS MAP WAS PREPARED BY LAFARGE WEST, INC. AND TETRA TECH. LAFARGE WEST, INC. <br />WILL KEEP THE DIVISION OF RECLAMATION, MINING & SAFETY INFORMED OF ANY CHANGES <br />TO THE MINING OR RECLAMATION PLANS THROUGH ANNUAL REPORTS AND FILE TECHNICAL <br />REVISIONS AND AMENDMENT APPLICATIONS AS NECESSARY THROUGHOUT THE LIFE OF THE <br />MINE. <br />� a,�� 4 -28 -11 <br />TETRA TECH BY <br />PAMELA FRANCH HORA, AICP <br />SENIOR PLANNER <br />DATE <br />V <br />W <br />W <br />Ono <br />� <br />O W O <br />�Oh <br />m U U h <br />� M <br />I Z O <br />1 . 0 <br />Z z U <br />Q) _J00 <br />N <br />QJ ' N <br />O N <br />h <br />p h <br />w <br />z <br />0 <br />a <br />z <br />O <br />n <br />U <br />w <br />a <br />0 <br />uWi <br />o <br />a <br />w <br />H <br />d <br />M <br />r <br />co <br />" 4 <br />Y <br />< <br />d <br />r <br />N <br />2 <br />J <br />O <br />O <br />90 zU <br />LLI <br />� 0m <br />LLJn c_ <br />go > W <br />J - <br />W <br />Q <br />z <br />Q <br />U) <br />LU <br />O <br />Z <br />"By:P 2 <br />M <br />H <br />5 <br />Bar Measures 1 inch <br />EXISTING DIRT ROAD <br />CONCRETE PATH <br />