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SOUTH ACCESSS ROAD <br /> 5740 5740 <br /> 5720 5720 <br /> 6700 PRE-MINE 1.7 ? 5700 <br /> ROAD GRADE <br /> 5680 CULVERT C-13 -CULVERT C-12 5680 <br /> 0+00 2+00 4+00 6+00 8+00 9+60 <br /> HORIZONTAL SCALE: 1" = 300' <br /> VERTICAL SCALE: 1" = 60' <br /> 011 <br /> 00, <br /> j�j s� <br /> r Aj ••r• <br /> a <br /> f <br /> • <br /> 011' /�� Riprap <br /> Y • <br /> •,• rY: •f y <br /> Y <br /> Culvert . <br /> Slope vanes . <br /> vs :.. " <br /> �7�, •, 2H:1 V#0 5H:1 V Slope vanes ' • <br /> % ' 2H:1V to 5H:1V <br /> •.�• <br /> ,���.'+-,CIS . • r r , • • • • r • • • l' . • . ♦ . . • • . • • • • • • • • • • • • r • ,..._ _ � `•y• , ,•• ''•• • •♦1• •♦4h •' •Y•• • •r <br /> Ditch w/ <br /> 2:1 TO 5:1 Side Slopes <br /> 0001 <br /> A� <br /> I Typical Plan VI w Installation <br /> . . . . . . . . . . . . . . . . . <br /> . . . <br /> • . . • . • • <br /> Natural Ground Slope varies from 2H:1 V to 5H:1 V <br /> Culvert <br /> Width Varies(See table below) Gravel,rock,or other <br /> sufficient) durable material. <br /> Y Slope varies from 2H:1 V to 5H.1 V <br /> - • , <br /> Compacted Fill Original Ground <br /> Typically V-2'in thickness <br /> . ip Rap <br /> • • � ip Rap <br /> i <br /> _ Typical Cross Section of Culvert <br /> . yp Installation <br /> . • . . fir . . . <br /> + + SWS. C-1 <br /> co <br /> A <br /> + 8 <br /> Width Varies(See table below) <br /> N $ Gravel rock or other <br /> Slope varies from 2H:1 V to 5H:1 V sufficiently durable material. <br /> j Slope varies from 2H:1V to 5HAV <br /> _ 9+00 <br /> \ Compacted Fill Original Ground <br /> C-1 Typically 1'-2'in thickness <br /> YP Y <br /> Haul Road Typical Fill Sections <br /> 7+00 <br /> ~ Width Varies(See table glow) <br /> +� SWS: C-13 - - - -- <br /> ;� Q Gravel,rock or other <br /> --�. <br /> sufficiently durable material. <br /> 5+00 577 '- Slope varies from 2H:1V to 5H:1V <br /> . . . <br /> SWS: C-1 2' 4+00 <br /> Slope varies from 2HAV to 5HAV <br /> Compacted i Original Ground <br /> ~` 1 <br /> 3+00 :. <br /> C-12 - _ Haul Road Typical Cut/Fill Sections <br /> 2+00 <br /> POND 001 <br /> 1+00 <br /> ROAD NAME <br /> MIN. WIDTH MAX WIDTH <br /> West Haul Road 30' 1001 <br /> South Access Road 20' 60' <br /> CULVERT LEGEND- <br /> CULVERT # PEAK CULVERT CULVER T MINIMUM PIPE SWS AREA DISCHARGE LENGTH SLOPE DIAMETER <br /> . 1 - 18 INCH HAUL ROAD ALIGNMENT <br /> PERMIT BOUNDARY - � -- � — � -- � - WEST HAUL ROAD CENTERLINE <br /> ,� AND DETAILS <br /> C-1 13.3 ACRES 88Q CFS 44 FEET 2.5% � ,, �� <br /> DISTURBANCE BOUNDARY - -- - SOUTH ACCESS ROAD CENTERLINE <br /> - 2 1.5 ACRES 1 .39 CFS 40 FEET 1.0% 1 - 12 INCH <br /> SCALE. 1" = 200' <br /> a POST-MINE CONTOURS DATE: 08/20IZQY0 <br /> EDGE OF ROADS <br /> -13 32.0 ACRES 23.25 CFS 40 FEET 2.4°I° 1 - 36 INCH <br /> DRWG. BY.• TSGT <br /> APPROVED BY: J. STOREY <br /> POND COLLECTION DITCHES .= CULVERTS W E <br /> ENGINEER'S CERTIFICATION DRWG NO. <br /> I, Jason S. Storey, hereby certify that ORIZ4�' <br /> N H N M I N I N O BLOCKS CULVERT SUB-WATERSHEDS ��p,DO t�Cfiy this map has been reviewed by me and New Horizon Mine <br /> O , S. s . E` is true and con ect to the best of m Permit No. e-2o1ac�s0) <br /> Map 2. 05. 3(/nl.3 <br /> C;C6 ���� knowledge and information, relying on P•o Box 628,Nucia CO.81424 <br /> DELINEATED WETLANDS 480 information supplied by experts <br /> S employed by New Horizon Mine and No. REVISION DATE BY CHK <br /> w that I am a Professional Engineer <br /> '�, �� ,.•'.��' licensed in Colorado as required by the <br /> 200' 0 200' 400' <br /> AL provisions of C.R.S. 12-25-101 through PR-01 UPDATED HAUL ROAD CONFIGURATION 04112116 JSS TT/F <br /> - C.R.S. 12-25-119. IN WITNESS <br /> WHEREOF I have hereunder set my UPDATED PMT, ROAD PROFILES AND <br /> hand and affixed my seal, TR-15 02106117 JSS TT1 F <br /> JAAbN S. STOREY CULVERT SUB-WATERSHEDS <br /> P.E. No. 48092 <br /> CONTOUR INTERVAL 10 FT. E. � r lR_16 REMOVE NORTH HAUL ROAD, UPDATE <br /> POST MINE TOPOGRAPHY D TE TR-16 MINING BLOCKS, CULVERTS AND PONDS 3120118 JSS TT/FF <br /> Approved 7/2/18 <br /> TR-16 <br /> Approved 7/2/18 <br />