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Year 7, 14, 21 (mining stage) Estimated timeframe for phased concurrent reclamation earthwork: <br /> partial pit floor backfilling. <br /> Year 21 (post-mining/reclamation) Remove product stockpiles from site or push into pit floor; <br /> remove equipment not essential to reclamation earthmoving; remove debris and <br /> contaminants. Finish moving overburden to backfill pit(scrapers haul into pit,truck and <br /> loaders transfer to above pit for dozer push). <br /> Year 22 (reclamation) Final moving overburden for pit floor backfill and limited fill on benches. <br /> Rip pad areas and temporary roads. Establish final drainage channel for pit floor. Move <br /> all topsoil to disturbed areas that are prepared for revegetation. <br /> Begin seeding, mulching,fertilizing the last of the disturbed areas. <br /> Year 23-25 Address any erosional or weed concerns. Reseed limited areas where needed. <br /> See Exhibit L for estimated acreages,equipment, and costs. <br />