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i i? <br />P-it Amerkmant (AF4o6) - Chr.. Ne- <br />CM0000691 <br />CLIMAX MINE RECLAMATION COST ESTIMATE <br />Financial Renorting Unit Rates <br />Roads - Reclamation of Various Seamen <br />ts <br />Assumptions: <br />(1) CAVR asbestos disposal facility reclamation Is covered elsewhere - access road covered herein. <br />(2) Bartlett Mountain Road will be reclaimed with an excavator 'pulling-up'road fill and biasolids will be replaced on this area since it is a highly visible and difficult reclamation <br /> site. <br />(3) No growth media will be required on the remaining areas; existing soils are assumed to be adequate to support vegetation. <br />(4) Grading and ripping on the roads can be accomplished with a D7 dozer. <br />(5) Revegelation is covered elsewhere. <br />Tasks: <br />(1) Reclaim approx. 1000 fl of the CAVR access road south of Ceresco Ridge by grading out existing road fill (approx 18,333 cy per DMG Fab 2001 estimate) <br />(2) Reclaim switchback access roads from McNufly Dump to Bartlett Mountain (approx 4540 a upper road and 4900 it lower road - measured from lope map by MDE 11-14-05) <br />(3) Reclaim access roads at the base of 1 Dam and 4 Dam (aka Oxide Pond Dam) by ripping - approx 1.38 ac at 1 Dam and 2.07 ac at 4 Dam <br />(4) Reclaim various rold, between 3 Dam and Mayflower by ripping - see Mar 1994 letter to DMG by Stoller for description of segments - approx 6 acres <br />(5) Reclaim various roads NE and SE of 5 Dam - see Mar 1994 letter to DMG by Stoller for description of segments - approx 4 acres of grading and ripping <br />(6) Reclaim various roads NW of Mayflower TSF - see Mar 1994 letter to DMG by Stoller for description of segments- approx 2 acres of grading and ripping <br />Timing <br />2011. <br />Total Cost <br />$97,741 <br />Calculations <br />• <br /> <br /> <br />Tal- k Ain .I <br /> <br />} of Vu,n S rail Frclor? <br /> <br />OI/ . H I It <br /> <br />Pied 1 rlJ, is <br /> <br />Hrs Req A CocVl. I Torn Eq? p ""1 0"' <br />7 1 w Pi'?i <br />. ' c !N I <br />Tat I L?ho Cost ?h1 --I <br />T 1 r 1 <br /> <br />< Eqi <br />R <br />Eq,i 1? <br />:-Cost <br />l ab, r ( <br />? <br />`Aalrr ns" `C OSi. ' .a »i ? <br />£ <br />CAVR' access road reclamation with Cal 330 Excavator 1 18,333 cy 125 cy/hr 148.66 $129.16 $19,943 $30.21 $4,431 $23,373 <br />Bartlett switchback Food "pull-back" with Cat 330 Excavator 1 9,440 8 202 Nhr 48.73 $129.16 $6,036 $30.21 $1,412 $7,448 <br />Loading Biosolids on trucks with Cat 936 Loader 1 3,250 cy Based Upon M Trucks 81.25 $58.86 $4,782 $30.40 $2,470 $7,253 <br />Hauling Biosolids with Cat 730 Trucks (2) 2 3,250 cy 20 cy/hr 162.50 $127.54 $20,725 $30.02 $4,878 $25,603 <br />Tramming Siosolids to replacement area with Cat 936 Loader 1 3,250 cy 45 cy/hr 72.22 $58.86 $4.251 $30.40 $2.196 $6,447 <br />Spreading Biosolids with Cat 330 Excavator 1 9,440 it 105 fl/hr 89.90 $129.16 $11,612 $30.21 $2,716 $14,328 <br />Grading and ripping 1 and 4 Dam Base Roads w1D7 1 3.45 acres 5 hrs/ac 17.25 $138.24 $2.385 $33.81 $583 $2,968 <br />Grading end ripping roads belw 3 Dam and Mayflower wlD7 1 6.00 acres 5 hrs/ac 30.00 $138.24 $4,147 $33.81 $1,014 $5,181 <br />Grading and ripping roads BE and NE of 5 Dam wfD7 1 4.00 acres 5 hrs/ac 20.00 $138.24 $2,765 $33.81 $676 $3,441 <br />CraAinn and Annini roads NW of Maynnw•r TP w1117 _ 1 _ <br />_ 2.00 acres 5 h./.c 10.00 $13814 $1 382 $33.81 _ tni t. <br />$1,720 <br /> <br />TOTAL COSTS <br />- <br />677 T,ill <br />7 <br />1 <br />$ 1 1 <br />K I` I r1'r =1 <br /> 7,027 20 714 S , J7,741 <br />EA*N L <br />Feb 2011