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E 1/4 DICUM SLOPE Y.Y . 1 TYPICAL HAUL ROAD PLAN i DITCH /W 1.5:1 TO 10:1 SIDE SLOPES NATURAL GROUND CULVERT MOOM WE ACCESS ROAD TYPICAL SECTION –FILL– NOTE: 1) All areas under roads to be cleared of topsoil before grading. All disturbed areas to be retopsoiled and seeded after construction. Procedures for installation of culverts: a) A uniform blanket of loose material should cover the shaped bedding to a depth sufficient to fill the corrugations. b) Water in the ditch or foundation should be removed. c) Poor foundation material should be replaced with suitable fill to provide uniform continuous support. d) Backfill should be placed in uniform well tamped B inch layeL on both sides of the structure. e) Compaction to over 90% standard density is required or as directed by the engineer. 2) Culverts and ditches must be maintained and cleared of S) Trash racks to be installed when vegetation disturbance is occuring above the culvert (e.g. topsoil removal and mining). TYPICAL FILL PLAN WITH CULVERT WIDTH VARIES TYPICAL CROSS SECITON WITH CULVERT ,1 EARTHEN PERRY 70 RRVAR7 LARaEffr V1== TRAVIRM ROADWAY. LARGE BOULDERS MY RE SUBSR[OTID NATURAL GROUND ORIGINAL ! ffl ACE WIDTH VARIES TYPICAL TEMPORARY SECTION COUNTY ROAD WIDTH VARIES 11RADIAG9 TO INSIDE OF ROAD • G L : 7iT [MVVWA�"C1r:i TYPICAL SECTION LIGHT DUTY ROAD RECEIVED JAN 0 2 2003 2.05.3(3) -3 WESTERN FUELS - COLORADO A LIMITED LIABILITY COMPANY ir NEW HORIZON MINE P.O Box 52B. NUCLA. co. 81424 TYPICAL ROAD AND DITCHES DETAILS fill REV. NTFAVAU COKE OATS: REV. RATE I SY: ONG. NO.: ROSS L GUBKA, P.E. F: \06\OATA\K^P0ISI\2OG3 NH2 PB%W1\2.O&X3) -3 TYP MS AND GROVS.OND REFERENCES I American Association of State Highway Officials, Manual for Rural Highway Design, 1965. American iron & Steel Institute: Handbook of Steel Drainage and Highway Construction Products; 1976. I Handbook of Hydraulics; 1976. I ORIGINAL GROUND _ Procedures for Determining Peak flows in Colorado (Incorporates M - - - - - -- ------- - - - - -- - - - - -- _ technical release No. 55); 1977. I Wn7PH VARIES —�_ •• �` •• United States Department of A Erosion Losses, Guide to Conservation Plrannin 1978. I ROADSIDE DITCH VARIES IN SIZE United States De artment of Interior Bureau of Reclamation Canal I Design of Small Structures, 1974. HAUL ROAD ------------ ;------ - - - - -- = TYPICAL CUT SECTIOON CULVERT - I I - VARIABLE I I I I I I SIL)PE ANGLE • I I I I I I I - eAsesnr e®[ TO BerARi uscesr TYPICALLY 2:1 SLOPE, MAY VARY WIDTH VARIES VRGmCLa TRAVELING ROADWAY. LARGE BOULDERS I MAY BE SOB11iSTD3DV® O I I I I ORIGINAL GROUND I I HAUL ROAD TYPICAL FILL SECTION TYPICAL FILL PLAN WITH CULVERT WIDTH VARIES TYPICAL CROSS SECITON WITH CULVERT ,1 EARTHEN PERRY 70 RRVAR7 LARaEffr V1== TRAVIRM ROADWAY. LARGE BOULDERS MY RE SUBSR[OTID NATURAL GROUND ORIGINAL ! ffl ACE WIDTH VARIES TYPICAL TEMPORARY SECTION COUNTY ROAD WIDTH VARIES 11RADIAG9 TO INSIDE OF ROAD • G L : 7iT [MVVWA�"C1r:i TYPICAL SECTION LIGHT DUTY ROAD RECEIVED JAN 0 2 2003 2.05.3(3) -3 WESTERN FUELS - COLORADO A LIMITED LIABILITY COMPANY ir NEW HORIZON MINE P.O Box 52B. NUCLA. co. 81424 TYPICAL ROAD AND DITCHES DETAILS fill REV. NTFAVAU COKE OATS: REV. RATE I SY: ONG. NO.: ROSS L GUBKA, P.E. F: \06\OATA\K^P0ISI\2OG3 NH2 PB%W1\2.O&X3) -3 TYP MS AND GROVS.OND