2007-07-30_PERMIT FILE - C1981008A ‎(2)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 7/30/2007
• Doc Name: New Horizon Mine 2 Reclamation Bond Calculation
• Section_Exhibit Name: Section 3.02.2 Attachment 3.02.2-2
• Media Type: D
• Archive: Yes

CIRCES Coat Esthnatlno Software _ _ .. . ... _ _... .
BULLDOZER WORK
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PROJECT IDENTIFICATION
Task # : 002 State :Colorado Pennitgob# : G1981-008
Date : 10252006 County :Montrose Abbrovlation :none
User : SLB Ske :New Horizon Mine Filename :0008-002
Agenq or organization name :CORMS
Pennk or other joD aetlon :Technical Revision No. 54
Task desalption :Push Highwal/ Block Unto pit
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- HOURLY EQUIPMENT COST
Basic machine :Cat D9R - 9U (2005) Horsepower : 405
Blade type :Universal
Attachment no. 1 : ROPS Cab Shift basis : 1 par day
Attachment no. 2 : NA
Data source : (CRG)
Utilization %
Gost Breakdovm : Ovmership costlhour : $65.09 NA
Operating cosUhour : 599.23 }00
Ripper op. cosfAtour: 50.00 NA
Operator cosUhour: $32.78 NA
q TotaIl unk cost8lour : x197. f0 Total fleet cost/hour : 5394.21
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• Inkial Swell Loose
voktme : 130,551 LCY tailor : NA volume : 130,551 LCY
Source of esflmatad volume :Operaror Task 5
Sourccke of eiistimappted swell tailor : NA
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HOURLY PRODUCTION Job Condkion Correction Factors, Source
Average push distance : 190 feet
Unadjusted hourty productiort: 779.1 LCY/hr
Material censistenq desdiption
Rock, avu. rioaed or blasted
Average push gradient : 20.00 %
Average site altitude : 5, 700 to
Material weigh : 2, 900 Ibs/LCY
Weight desdiption
Dosed rock - SD% RorJi
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JOB TIME AND COST
Fleet sae : 2 Dozers)
Operator sb71: 0.75
Material owtsiatenq ; 0.70
Doting method : 1.10
vrubdily : 1.00
Job effidency : 0.83
Spog pile : 0.90
Push gradient : 1.43
Altihtrle : 1.00
Material weigh : 0.79
Blade type : 1.00
Net correction : 0.49
Adjusted unk produdknt : 380.04 LCY/hr
Adjusted fleet production : 760.08 LCY/hr
Total job time : 171.76 Hours
~7Unk cost : 50.519 /LCY Total Job cost : $67,709
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(Revised 24May07) Attachment 3.02.2 2-14