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2011-03-01_REVISION - M1977493 (6)
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2011-03-01_REVISION - M1977493 (6)
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Last modified
6/15/2021 5:47:16 PM
Creation date
3/11/2011 7:44:35 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977493
IBM Index Class Name
REVISION
Doc Date
3/1/2011
Doc Name
Response to DRMS Preliminary Review
From
Climax Molybdenum
To
DRMS
Type & Sequence
AM6
Email Name
ECS
Media Type
D
Archive
No
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Permit Arne-0) Climax Mine • • <br />CLIMAX MINE RECLAMATION COST ESTIMATE <br />Financial Reoorting Unit Rates <br />Roads - Reclamation of Various Segments <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 biosolids 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) Revegetation is covered elsewhere. <br />Tasks: <br />(1) Reclaim approx. 1000 ft of the CAVR access road south of Ceresco Ridge by grading out existing road fill (approx 18,333 cy per DMG Feb 2001 estimate) <br />(2) Reclaim switchback access roads from McNulty Dump to Bartlett Mountain (approx 4540 ft upper road and 4900 It lower road - measured from topo 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 roads 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 />$97,741 <br />Calculations <br />Task/Area # of Initial <br />Volum Swell Factor Qty Units Production Units Hire Req'd Cost/Unit Total Equip Co$'Unit Total Labor Cost Cost/Unit Total <br />Material Total Gosh <br /> Equip Q Equip Cost. Labor Materials. <br /> Cost <br />CAVR' access road reclamation with Cat 330 Excavator 1 18,333 cy 125 cy/hr 146.66 $129.16 $18,943 $30.21 $4,431 $23,373 <br />Bartlett switchback road "pull-back" with Cat 330 Excavator 1 9,440 It 202 ft/hr 46.73 $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 # 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 Biosolids 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 ft 105 ft/hr 89.90 $129.16 $11,612 $30.21 $2,716 $14,328 <br />Grading and ripping 1 and 4 Dam Base Roads wID7 1 3.45 acres 5 hrs/ac 17.25 $138.24 $2,385 $33.81 $583 $2,968 <br />Grading and ripping roads betw 3 Dam and Mayflower w/D7 1 6.00 acres 5 hrs/ac 30.00 $138.24 $4,147 $33.81 $1,014 $5,161 <br />Grading and ripping roads SE and NE of 5 Dam wID7 1 4.00 acres 5 hrs/ac 20.00 $138.24 $2,765 $33.81 $676 $3,441 <br />Grading and ripping roads NW of Mayflower TP wlD7 1 2.00 acres 5 hrs/ac 10.00 $138.24 $1,382 $33.81 $338 S1,720 <br />- - Him Req'd Total Equip Cost "Total Labor Cost Total MaterialC Tofal Cost <br />TOTAL COSTS 677 $ 77,027 $ 20,714 $ - $ 97,741 <br />Exhibit L Feb 2011
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