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4. Mining Timetable <br />• <br />The following timetable is a best estimate of the sequence of operations for the life of the mine af- <br />ter December of 2002 and is based on mining and selling 450,000 tons of total product per year <br />(this is less than the permit maximum rates but are expected averages): <br /> <br />• <br />Task <br /># Description Time Needed <br />months <br />1 Salvage topsoil from 6.0 acre portion of Area 1 to stockpile. 0.5 <br />2 Construct sediment pond in north central part of disturbed area and place <br />berm azound entire permit area. 0.25 <br />3 Strip overburden from 6.0 acre portion of Area 1, place in stockpile and <br />unmined azea. 0.25 <br />4. Bring in portable crusher, screen plant, stackers, truck scale, scale house. 0.25 <br />5 Mine Area 1 .(Approximately 8.0 acres) 40.8 <br />6 Remove soiUoverburden from Area 2 and backfill into Area 1. 1 <br />7 Mine Area 2. 46.8 <br />8 Remove soiUoverburden from Area 3 and backfill into Areas 1 and 2 1.0 <br />9 Mine Area 3. 33.6 <br />10 Remove soiUoverburden from Area 4 and backfill into Areas 1 and 2 and <br />3 and place a portion in stockpile on northeast part of permit azea. 1.0 <br />11 Mine Area 4. 45.6 <br />12 Move facilities from Area 5 to previously backfilled azea .5 <br />13 Remove soiUoverburden from Area 5 and backfil into Areas 1,2,3 and 4 1.0 <br />14 Mine area 5. 39.6 <br />15 Backfill pads and lake slopes for Area 5 using material temporazily <br />stored in the pit. 1.0 <br />16 Remove all facilities. 0.5 <br />17 Reseed and mulch lake slope area and upper pad areas. 0.25 <br /> Total 213.9 <br />IS Road Pit 10/02 <br />17 <br />