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Cost Estimate - A_nri19.2007 <br />The Krehmeyer #2 Pit contains a total of 32.6 acres. However, the mining and <br />reclamation of each of the three areas mined will be completed as that area is mined out. <br />This cost estimate is thus based on the largest area to be open at one time which is <br />Tract 2 (15.5 acres). All calculations for Gackfilling, grading, and replacing <br />topsoil will be based on the maximum of 15.5 acres. Tract #2 will be returned <br />to farmground. Overburdden and topsoil will be re-applied <br />to the excavation and it will then be farmed again. None of Trect#2 will be <br />seeded. Tract fq will be reclaimed in the same manner, returning the area to <br />farmground. Tract #1 (the original 110 permit area) will be seeded along the bank sbpe~ <br />Since Tract #2 carries the highest reclamation cost, the estimate is based on that <br />Tract. <br />Note: Estimated acreage of Tract 1 - 9.9 acres <br />Trail 2 15.5 acres <br />Tract 3 7.2 acres <br />TOTA! 32.8 ACRES <br />Krehmeyer #2 Pit <br />Task yoiumes j!p]~ Unit Cost Item Coat <br />Backfill and Grade 51.2 Mours $115.00 $5,888.00 <br />to 3:1 slopes <br />Replace Topsoil <br />Trector/Speedy Mover 89.8 Hours $75.00 $8,735.00 <br />TOTAL $12,623.00 <br />