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Sent By: TUTTLE APPLEGATE INC • U;30345227593034526611;May-2-(4:36; Page 11/13 <br />Attachment C - Revised Exhibit L, Reclamation Cost Estimate <br />The maximum area of disturbance was based on the point in time when it would be the most <br />expensive to reclaim the site. This point occurs doting the backfilling for 3:1 slopes in Mining <br />Cell 1 and 2. Here the dewatering trench will be at its maximum length. The access road and <br />pmcessing area will also contribute to the site disturbance. There will be shoreline under <br />reclamation at the south rnd of the property. Please refer to Table D-1 for a listing ofdisturbed <br />areas, which tota161 acres. This estimate will follow the same order as the fable D-1. <br />A. Backfilling Sediment Basin Qty Units Unlt Cost Cost <br />1. Backfill (2' depth) 12,900 CY $ 1.25 $16,125.00 <br />2. Topsoil (6" depth) 3,200 CY $ 1.25 $ 4,000.00 <br />3. Scarify 4 AC $ 100.00 $ 400.00 <br />4. Seed 4 AC $ 750.00 $ 3,000.00 <br />S. Reseed 1 AC $ 750.00 $ 750.00 yqa <br /> cl <br /> r <br />B. Active Mining Area (IS acres) Qty Units Unit Cost Cost <br />1. Liner -install, repair, or replace 20°l0 3,250 LF $ 77.90 5253,200.00 <br />2. Pit Run Material to Armor Liner (2' depth) 25,000 CY $ 7.50 5187,500.00 <br /> Stripped Overburden artd Topsoil (3. S acres <br /> within IS acres, the area ahead ofmining) <br />3. Backfill (4' depth) 22,586 CY $ 1.25 $28,232.50 <br />4. Topsoil (6" depth) 2,800 CY $ 1.25 $ 3,500.00 <br />5. Scarify 3.5 AC $100.00 $ 350.00 <br />6. Seed 3.5 AC $750.00 $ 2,625.00 <br />7. Reseed 1 AC $750.00 $ 750.00 ~ ~,~ <br />C. Topsoil and overburden stockpiles <br />1. Scarify <br />2. Seed <br />3. Reseed <br /> <br />D. Dewatering trench(30' Jepth, 1' width) <br />1. Backfill (30' depth) <br />2. Topsoil (6" depth) <br />3. Scarify <br />4. Seed <br />5. Reseed <br />Qty Unita Unit Coat Cost <br />3 AC $100.00 $ 300.00 <br />3 AC $750.00 $ 2,250.00 <br />I AC $750.00 $ 750.00 /~~ <br />21~ <br />Qty Unlta Unit Cost Cost <br />8,666 CY $ 1.25 $10,832.50 <br />145 CY $ 1.25 $ 181.25 <br />3 AC 5100.00 $ 300.00 <br />3 AC $750.00 $ 2,250.00 <br />1 AC $750.00 $ 750.00 <br />ti~ <br />ti <br />^r~ 1 <br />L•1 <br />~~. <br />