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<br />Revised Exhibit L, Reclamation Cost Estimate <br />In order to calculate maximum potential reclamation liability to the State, we have selected a point in <br />time where the mining disturbance could be at is maximum. This point occurs during the mining of <br />Phase II. At this time [he mining face in the easUwest direction will be at its greatest length. There will <br />be shoreline under reclamation in the Phase II area. The Phase I pit will be in use as a siltation pond and <br />the collected silt will be left in place as backfill. Please refer to page 5 for a listing of disturbed areas <br />that total 45.4 acres. This estimate will follow the same order as the listing on page 6: <br />A. Stripped overburden and topsoil in anticipation of mining Qty Units Unit Cost Cost <br />1. Replace the overburden, 6" over ] 0 acres, 500 ft haul 8066 CY $ 1.25 $10,083 <br />2. Replace topsoil, 6" over 10 acres, 500 fr haul 8066 CY 1.25 10,083 <br />3. Seed and mulch 10 Ac 800.00 8,000 <br />B. Active mining area <br /> I. Provide pit dewatering for''/z pit volume, 23.2 acres, 9 feet 68 MG 201.50 13,702 <br /> 2. Pit Liner- install, repair, or replace 20% 2,690 LF 77.90 209,500 <br />C. Topsoil and overburden stockpiles <br /> 1. See Item G below for the costs as these materials <br /> will be used for backfilling <br />D. Dewatering trench <br /> 1. Dozer soil into trench, 500' length at 32'deep, 50' push 4000 CY 0.50 2,000 <br /> 2. Replace topsoil, 6" over 1 acre, 500 ft haul 139 CY 1.25 174 <br /> 3. Seed and mulch 1 AC 800.00 800 <br />E. Mining face, 2000 ft across Phase /I <br /> 1. Backfill mining face to 3:1 slope, 500' haul 100,000 CY 2.00 200,000 <br /> 2. Replace topsoil above waterline, 6" over 2.3 acres 1852 CY 1.25 2,315 <br /> 3. Seed and mulch 2.3 AC 800.00 1,840 <br />F Roads <br /> 1. Roads for access, along Fulton Ditch, and around <br /> reservoir will remain in place. <br />G. Side slope undergoing backf lling artd grading, 600 jt <br /> 1. Backfill to 3:1 slope 30,000 CY 2.00 60,000 <br /> 2. Replace topsoil above waterline, 6" over 0.7 acres 556 CY 1.25 695 <br /> 3. Seed and mulch 0.7 AC 800.00 560 <br />H. Side slope being seeded, 600 ft <br /> 1. Seed and mulch 0.7 AC 800.00 560 <br />I. Top of slope <br /> 1. Seed and mulch 0.5 AC 800.00 400 <br />