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Topsoil Stockpiles There are currently two (2) topsoil stockpiles within <br />the Southfield Mine area designated as Pile No. M-2 and Parking Lot Pile. <br />Existing topsoil pile locations are shown to the Mine Area Soil Map, (Map <br />14). Stockpile M-2, located northwest of the Refuse Disposal Area, contains <br />approximately 1,000 cubic yards of "A" horizon material which were recovered <br />from the refuse stockpile foundation and the Ponds 3 and 4 area. The Parking <br />Lot Topsoil pile is located at the west end of the facility area Parking <br />Lot(Light Use Road adjacent to County Road 92. This stockpile contains <br />approximately 130 cubic yards of "A" horizon material moved from former <br />Topsoil Pile M-1. <br />Within the loadout area, all topsoil from the original two topsoil piles was <br />utilized to achieve required topsoil replacement depths during final <br />reclamation of the site in 1996/1997. <br />Existing topsoil stockpiles have been located and oriented to ensure long <br />term stability, minimize wind and water erosion, and prevent contamination <br />or compaction of topsoil resources. Drainage from existing topsoil stockpiles <br />is controlled be rough graded stockpile surfaces, and, as appropriate, <br />temporary vegetative establishment. Drainage from Stockpile M-2 is collected <br />and routed to existing Sediment Pond 4 as illustrated by the Southfield <br />Reclamation Plan Map, (Map 33). Drainage from the Parking Lot Area topsoil <br />stockpile will join the sheet flow runoff from the surrounding facilities <br />area and flow into Sediment Pond 5. <br />2.05.3-38 Revised 5/13/04 <br />Permit Renewal RN-04 <br />