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• Table ~.2-13 <br />l.orencito Canyon Mine Year Three Bond Calculation Summary <br /> <br />__ Reclamation Area Task Description Material Quantity Uni[ Total <br />JejjCanyon //aul Road Rec/amarinn <br /> 1. [3ackfill drainage ditches Rough grade stripped windrow into <br /> drainage ditch 13333 SY $2,133.33 <br /> 2. Motor grader, rip haul road base 180 hp dozer, till boulder clay/claypan 8889 CY $6,933.33 <br /> 3. Topsoil respread 300 hp dozer, 150' haul 8143 CY $9,940.74 <br /> 4. Fertilizer, seed, mulch Hydro-seeder 6 AC $9,120.00 <br /> Total 528,127.41 <br />JejjCanpon Topsoil Fi/es <br /> ]. Motor grader, rip stockpile base to 180 hp dozer, tilVboulder clay/claypan <br /> re lieve compaction 7421 CY $5,788.64 <br /> 2. Final grading of site Moor grader, fine grade 24200 SY $3,146.00 <br /> 3. Fertilizer, seed, mulch Hydro-seeder 5 AC $8,276.40 <br /> Total $17,211.04 <br />Raw Coal Load-Ou! Facility <br />Assunrpriorr,c: I. Remove (F.E. Loader) initial fill 5 CY F.E. Loader <br /> volume 33880 CY $32,524.80 <br />Initial frll depth = J' 2. Trvck/haul fill 42 CY dump truck 33880 CY $75,891.20 <br />Respread = 11"ojropsoil 3. Haul R respreadtopsoil 300 hp dozer,150'haultopsoilrespread <br /> (assume 11") 10352 CY 58,695.87 <br /> 4. Reclaim side ditches Rough grade stripped windrow into <br /> drainage ditch 6697 SY 5870.57 <br /> 5. Fertilizer, seed, mulch Hydro-seeder 7 AC $11,586.96 <br /> 6. Clean sediment from pond 2.0 CY track backhoe 2420 CY 53,775.20 <br /> 7. Respread topsoil on pond footprint 300 hp dozer, 50' haul <br /> 739 CY $421.48 <br /> 8. Final grade ponds Motor grader, fine grade 2420 SY $314.60 <br /> 9. Fertilizer, seed, mulch pond footprint Hydro-seeder <br /> 0.5 AC $827.64 <br /> Total 5134,908.32 <br />~ l <br />1" <br />~/ ~'/ <br />~ 3-8 <br />