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0 2.05.3 <br />Drainage <br />The discussion of drainage presented above under the discussion of the <br />main haul road is applicable to this road segment. <br />Haul Road Reclamation <br />The haul road from old State Highway 133 to the portal area will not be totally <br />reclaimed. Asphalt surfacing will be removed from the entire road surface. <br />The waste asphalt will either be recycled or placed in the gob pile for final <br />disposal. The road bed will be narrowed from a travel width of over 24 feet to <br />a travel width of 14 to 16 feet. The road is to be left in place so the light use <br />roads on the property are reestablished after reclamation. Map 18, Post <br />Mining Topography shows the road is rerouted in the facilities area after the <br />area is reclaimed. The rerouted road is designed to connect to the existing <br />light use roads. This road reclamation plan is compatible with the postminig <br />land use of rangeland and wildlife habitat since roads are necessary to <br />manage both land uses and a light use road network was existing on the <br />property prior to mining. <br />Three culverts will be left in place to provide for drainage from C -Gulch. <br />These culverts are located where the haul road crosses the ephemeral <br />drainage channels. The three culverts (C -C6, C -C8 & C -C9) are 36 -inch <br />diameter. All of the culverts are designed to pass the 10 year precipitation <br />event. Water bars will be utilized to control the drainage from the postmining <br />light use road. <br />The landowner and the applicant are the same entity. Through this permit <br />application the landowner approves the reclamation plan to leave the <br />culverts and light use road in place. <br />Haul Road to Lower Gob Pile <br />General Requirements <br />This road segment is approximately 500 feet long. Reference Map 16, Haul <br />Road Plan & Profile - Gob Pile. This road provides access from the south <br />side of Bowie Road to the lower gob pile. Drainage from this road is <br />contained in sediment pond J. <br />Gravel surfacing and water to maintain surface moisture will provide dust <br />control on this road segment. This road segment will be plated with 6 to 12 <br />inches -of gravel.. <br />iPR -12 2.05-31- 02/10 <br />