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O <br />er <br />N <br />w <br />m <br />z <br />Z <br />U <br />w <br />O <br />a <br />N <br />O <br />N <br />a <br />m <br />D <br />R <br />u; <br />LL <br />0 <br />U <br />0 <br />300' 0 3W 600' <br />CONTOUR INTERVAL 10FT. <br />�I <br />�I <br />�I <br />148.00 <br />I <br />/0 ¢� <br />PM50 /O. <br />�I <br />UI <br />�I <br />I <br />94.00 1 96.00 98. <br />9.8 e <br />PM-7 O 8.9 <br />102.00 104.00 106.00 <br />DISTANCE IN FEET <br />ACCESS ROAD PROFILE <br />HORIZONTAL SCALE <br />0 150' 3W <br />VERTICAL SCALE <br />0® <br />FEET <br />4.6% <br />PM-6 O <br />l /0.00 112.00 114 <br />DISTANCE IN FEET <br />ACCESS ROAD PROFILE <br />HORIZONTAL SCALE <br />0® <br />VERTICAL SCALE <br />0® <br />FEET <br />84.00 66 +00 88.00 <br />0.65% /.6% <br />A -5 O <br />1/6.00 //8.00 120.00 122.00 124.00 126.00 <br />ROADSIDE DITCH SCHEDULE <br />Issued for TR -49 <br />DESIGN <br />DIAMETER <br />BOTTOM <br />SIDE <br />DEPTH <br />CMP <br />HEAD <br />8104 <br />LINER <br />CHANNEL <br />FLOW <br />SLOPE <br />WIDTH <br />SLOPE <br />OF FLOW <br />VELOCITY <br />FREEBOARD <br />TOTAL DEPTH <br />(VEG, GRAVEL, <br />REV. <br />No. <br />(CFS) <br />(%a) <br />(FT) <br />HAV <br />IF T) <br />(FPS) <br />(FT) <br />IF T) <br />D50) <br />54 +00 <br />1.0 - 2.5 <br />V <br />2:1 <br />1.4 <br />1.3 <br />0.3 <br />1.7 <br />VEG <br />A5 <br />10 <br />36 (installed) <br />2 <br />64.50 <br />64 +50 <br />0.5 -7.0 <br />V <br />2:1 <br />1.6 <br />2.0 <br />0.3 <br />1.9 <br />VEG <br />10 <br />71 +00 <br />71 +00 <br />0.5 - 4.0 <br />V <br />2:1 <br />1.6 <br />1.5 <br />0.3 <br />1.9 <br />VEG <br />10 <br />83.00 <br />83 +00 <br />3.9 - 9.9 <br />V <br />2:1 <br />1.2 <br />3.2 <br />0.3 <br />1.5 <br />VEG <br />2.3 <br />94 +35 <br />94 +35 <br />9.0 - 10.0 <br />V <br />2:1 <br />0.8 <br />2.3 <br />0.3 <br />1.1 <br />VEG <br />101 +00 <br />10 <br />10.1 - 11.0 <br />2:1 <br />0.3 <br />4.6 <br />0.3 <br />0.6 <br />GRAVEL <br />101 +00 <br />4.6 - 10.0 <br />V <br />2:1 <br />1.1 <br />3.1 <br />0.3 <br />1.4 <br />VEG <br />2.2 <br />110 +85 <br />110 +85 <br />4.0 - 6.0 <br />V <br />2:1 <br />1.0 <br />1.8 <br />0.3 <br />1.3 <br />VEG <br />10 <br />117 +00 <br />117 +00 <br />0.7 -1.6 <br />V <br />2:1 <br />1.5 <br />1.0 <br />0.3 <br />1.8 <br />VEG <br />10 <br />122 +00 <br />122 +00 <br />1.2 - 1.6 <br />V <br />2:1 <br />1.3 <br />1.0 <br />0.3 <br />1.6 <br />VEG <br />10 <br />130 +00 <br />NOTES: <br />1. DEPTH OF FLOW BASED ON MINIMUM SLOPE; VELOCITY <br />BASED ON MAXIMUM SLOPE. <br />2. MINIMUM FLOW 0=1.0 CFS USED IN DESIGNS. <br />VARIABLE SLOPE <br />DEPENDING ON <br />MATERIALS AND <br />HEIGHT <br />/TYPICAL 2H.IV) <br />TOPSOIL 13:1 SLOPES <br />OR FLATTER fTYPICAL)) <br />I gym.:.vJ 1 <br />2 a - 2 a <br />F7nNer FbHo <br />CULVERT SCHEDULE <br />Issued for TR -49 <br />DESIGN <br />DIAMETER <br />MAXIMUM <br />CULVERT <br />FLOW <br />CMP <br />HEAD <br />8104 <br />Q =(CFS) <br />(IN) <br />(FT.) <br />a <br />12 (designed) <br />06104 <br />PM -5 <br />3.2 <br />(installed) <br />2 <br />REV. <br />No. <br />REVISIONS <br />18 (designed) <br />DESIGN BY <br />PM -6 <br />7.4 <br />- (installed) <br />2 <br />PROJECT: <br />SENECA l/- W MINE <br />6 (designed) <br />PM -7 <br />1.0 <br />- (installed) <br />2 <br />DRAWING No. <br />13-26.1 <br />12 (designed) <br />A5 <br />3.8 <br />36 (installed) <br />2 <br />M /N. WIDTH 20.0' <br />,/TWO LANESI <br />MIN. 4' GRAVEL OR SCORIA <br />I <br />MIN. 90% COMPACTION <br />TYPICAL POSTMINE ACCESS ROAD CROSS - SECTION <br />N. T. S- <br />TA <br />7750 M <br />7700 M <br />7650 <br />D <br />7600 1 <br />7550 Z <br />7500 Z <br />7450 -n <br />7400 MM <br />7350 1 <br />130,00 <br />/0. <br />PM-5 O <br />I <br />U <br />�I <br />92.00 94.00 1 96.00 <br />LEGEND <br />- - - - - DISTURBANCE BOUNDARY <br />005 -GULCH <br />- - - POSTMINE CHANNEL <br />�- DRAINAGE CHANNEL <br />>--C CULVERT <br />LIGHT USE ROAD <br />1, Daniel J. Keuscher, state <br />to TR -49, doted 12104 we <br />my supervision and a// the <br />hereon is true and correct <br />know /edge and Information. <br />12 h //0# zQ z u 2 <br />Dote Dan /e/ J. Keus <br />2 <br />Issued for TR -49 <br />12104 <br />J. Weinman <br />KConrafh <br />D.Keuscher <br />1 <br />Issued for TR -49 <br />8104 <br />✓James <br />KConrafh <br />D.Keuscher <br />a <br />Issued for TR -49 <br />06104 <br />✓James <br />KConrafh <br />✓James <br />REV. <br />No. <br />REVISIONS <br />DATE <br />DESIGN BY <br />DRAWN BY <br />REVIEWED AND <br />SIGNED BY <br />SHEMHE CA <br />Coal Company <br />PROJECT: <br />SENECA l/- W MINE <br />DRAWING TITLE: <br />R/DGELINE ACCESS ROAD <br />PLAN AND PROF /LE <br />MW H <br />-7r-L15 S ��OS <br />Sheet 2 <br />Of 2 Sheets <br />SCALE: <br />As Shown <br />DRAWING No. <br />13-26.1 <br />