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• 2.05.3 <br />road segment will be routed off the road surface into collection ditches off of <br />both sides of the road. Before this drainage is allowed to flow into any <br />defined drainage it will be passed though some form of alternative sediment <br />control. This alternative sediment control may include straw dikes, riprap, <br />check dams, mulches, vegetative sediment filter, dugout ponds silt fences or <br />other measures that reduce overland flow velocity, reduce run -off volume or <br />trap sediment. <br />Reclamation of this haul road will involve returning the road to its pre- mining <br />contours. The road will be returned to its relative flat configuration as shown <br />on Map 18 Post Mining Topography. The material from the wash plant <br />excavation that was used to construct this road segment will be returned to <br />the wash plant site to bring the site back to approximate original contours. <br />3) Haul Road for gob pile access. <br />A discussion of the haul road for the gob pile access is presented in Volume <br />IV, Coal Mine Waste Bank Final Design for the Bowie No. 2 Mine, prepared <br />• by WESTEC. <br />4) Haul Road to B -Seam Portals <br />General Requirements <br />This road segment is approximately 400 feet long. Reference Map 16, Haul <br />Road Plan & Profile - Loadout Loop & Gob Pile. This road provides access <br />to the B -Seam portals. Drainage from this road is contained in sediment <br />ponds. <br />Dust control on this road segment includes gravel surfacing and watering to <br />maintain surface moisture. <br />The truck traffic which will utilize this haul road segment will be 10 and 18 <br />wheel haul trucks. A 30 -foot wide road surface should be adequate for these <br />haul trucks. Vehicle traffic should have no problem with this road <br />configuration. The maximum pitch grade form this road is 10 %. <br /> I• <br />TR -27 <br />2.05-23- <br />8/03 <br />PfRovc9 <br />