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<br />u <br />• <br />TABIE 13-5-1 <br />Revegetation Bonding Summary - Year 1994 <br />Seneca II Mine Area <br />Assume 780 acres to revege[ate. <br />Operation <br />_- Acres _ <br />-__ __ Lost/AC__ _____?otal ___ <br /> 1 <br />1. Seedbed Preparation 775 33.16 25,699. 00 <br />2. Drill Seed Cover Crop 732 80.30 58,779. 60 <br />3. Drill Seed Mix 1 732 256.30 187,611. 60 <br />4. Drill Seed Min 2 5 146.30 731. 50 <br /> 2 <br />5. Broadcast Seed Mix 1 5 373.04 1,865. 20 <br />6. Broadcast Seed Min 5 (Shrubs) 5 976.04 4,880. 20 <br />7. Shrub/Tree Seedling Planting 33 3300.00 108,900. 00 <br />Acre subtotal for 3-7 above 780 <br />3 <br />7. Hydro mulch3 5 950.00 <br />9. Straw mulch 50 200.00 <br />Total <br />Assume 10X Failure (Drill Seed Mix 1 and 2) <br />- includes discing, cover crop, seed, seeding <br />Assume 10X failure (Broadcast Seed Mix 1) <br />- includes seed, seeding, hydromulching <br />Assume SOX Failure (Broadcast Seed Mix 5) <br />- includes discing, seed, seeding, mulching <br />Assume 85X Failure (Shrub/Tree Planting Areas) <br />- includes site prep, plant materials, planting <br />Fencing a E.50/ft x 1.0 mi <br />10. Failure rate of 207. for entire reclaimed area = <br />1530 ac x .20 x 5369.76/ac = 5113.147.00 <br />5640.961.00 <br />say <br />4,750.00 <br />10,000.00 <br />403,216.50 <br />27,362.24 <br />661.52 <br />604.62 <br />93,328.48 <br />2.640.00 <br />527,813.36 <br />527,814.00 <br />1 <br />For areas covered untler Operations 3, 4, 6, and 7 <br />2 <br />Contingency for areas uh ich cannot be conventionally drill seeded <br />3 <br />Contingency for areas requiring more intensive surface stabilization (see p. 54, Tab 13) <br />Revised 04/15/94 <br />