1997-12-01_REVISION - M1977378 - Laserfiche WebLink

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EXHIBIT L - RECLAMATION COST ESTIMATE ***CURRENT BONA PROPOSED BAND Unit Cost Unit Quantity Extended Cost Unit Cost Unit Quantity Extended Cost -Surface Facilities Dismantaling&Disposal or Removal $100,000 L.S. 1 $100,000 -Rough Site Grading $300 acre 12 $3,600 -Fine Grading&Seed Bed Prep. $150 acre 12 $1,800 -Seed, Mulch, Fertilize $800 acre 12 $9,600 -Monitoring&Maintenance $5,760 L.S. 1 $5,750 $5,750 L.S. 1 $5,750 Pond No.3_aa d Borrow Area -Bury Muds, Grade Upper Surface $1.50 C.Y. 6000 $9,000 $1.50 C.Y. 6000 $9,000 -Fine Grade Pond&Borrow Area $150 acre 12 $1,800 $150 acre 3 $450 -Tailings Amendment $1,000 acre 5 $5,000 -Seed, Mulch, Fertilize $1,000 acre 12 $12,000 $1,000 acre 3 $3,000 -Riprap Side Outfall of Pond $10 G.Y. 800 $8,000 -Monitoring&Maintenance $1,390 L.S. 1 $1,390 $1,390 L.S. 1 $1,390 Disposal nd Borrow sa Ne r nimas River -Cover &Grade Site $1 C.Y. 28000 $28,000 -Fine Grading&Seed Bed Prep. $150 acre 5 $750 -Seed, Mulch, Fertilize $800 acre 5 $4,000 -Monitoring&Maintenance $1,638 L.S. 1 $1,638 $1,638 L.S. 1 $1,638 Tailings Pond Np.1 -Bury Refuse, Grade upper Surface $1 C.Y. 25000 $25,000 -Fine Grade pond&Borrow Area $150 acre 20 $3,000 -Tailings Amendment $1,000 acre 22 $22,000 -Seed, Minh, Fertilize $1,000 acre 22 $22,000 -Riprap Side Outfall of Pond $10 C.Y. 700 $7,000 $10 C.Y. 700 $7,000 -Monitoring&Maintenance $3,600 L.S. 1 $3,600 $3,600 L.S. 1 $3,600 TallIngs Pond No.2 -Grade Upper Surface $1.50 G.Y. 21000 $31,500 -Fine Grade Pond $150 acre 6 $900 -Tailings Amendment $1,000 acre 15 $15,000 -Seed, Mulch, Fertilize $1,000 acre 17 $17,000 -Riprap Side Outfall of Pond $10 C.Y. 400 $4,000 $10 C.Y. 400 $4,000 -Monitoring&Maintenance $3,220 L.S. 1 $3,220 $3,220 L.S. 1 $3,220 Tailings Pond No.4 -Grade upper Surface $1 C.Y. 24000 $24,000 $2 C.Y. 70000 $140,000 L-3