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approximately 20 years. At which point the operations of the two Stages will combine to mine the <br />remaining Phases. The tables below show that the general mining plan will first strip the topsoil <br />from the Phase ahead, while mining the cun•ent Phase and reclaiming the Phase which was last <br />mined. From stripping the topsoil in Phase Al to the final reclamation in Phase 17, approximately <br />32 yeazs will pass. The topsoil and overburden stripping will only occur approximately 5 to 6 days <br />per year. <br />Table D-4: Mine Schedule <br />Stage A <br />Task # escri lion ime needed ears <br />l Stri to soil from Phase Al 0.02 <br />2 Stri to soil from Phase A2, and mine Phase Al .75 <br />3 Strip topsoil from Phase A3, mine Phase A2, and reclaim Phase <br />1 .67 <br />4 Strip topsoil from Phase A4, mine Phase A3, and reclaim Phase <br />2 5.02 <br />5 Stri to soil from Phase 5, mine Phase A4, and reclaim Phase A3 5.40 <br />Total 19.84 <br />Stage B <br />Task # escription ime needed <br />ears <br />1 Stri to soil from Phase B 1, Remove houses from Phase B 1 .02 <br />2 tri to soil from Phase B2, and mine Phase B] .78 <br />3 Stri to soil from Phase B3, mine Phase B2, and reclaim Phase B 1 .71 <br />4 Stri to soil from Phase B4, mine Phase B3, and reclaim Phase B2. 5.04 <br />5 ine Phase B4, and reclaim Phase B3, Remove houses from Phase <br />5 5.36 <br />Total 19.89 <br />Haldorson Sand and Gravel Mine 15 <br />