2013-06-12_PERMIT FILE - C1994082 ‎(4)‎

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 6/12/2013
• Doc Name: Bond Cost Worksheets
• Section_Exhibit Name: Tab 25 Attachment 25-1
• Media Type: D
• Archive: No

Yoast Mine; C1994 -082 Midterm Review No. 4 (MT4)
BULLDOZER WORK
Task description: Grade Valora Pit N/S Highwall
Site: Yoast Mine Permit Action: MT4
PROJECT IDENTIFICATION
Task #: 02A State: Colorado
Date: 3/11/2013 County: Routt
User: JLE
Agency or organization name: DRMS
HOURLY EOUIPMENT COST
Basic Machine:
Cat DI I R - 11U
Horsepower:
850
Blade Type:
Universal
Attachment:
NA
Shift Basis:
1 per day
Data Source:
(CRG)
Cost Breakdown:
$37.41
Page 11 of 92
Permit/Job #: C1994082
Abbreviation: None
Filename: C081 -02a
Total unit Cost/Hour: $444.88
Total Fleet Cost /Hour: $889.76
MATERIAL QUANTITIES
Utilization %
Ownership Cost/Hour:
$126.54
NA
Operating Cost/Hour:
$280.92
100
Ripper op. Cost/Hour:
$0.00
0
Operator Cost/Hour:
$37.41
NA
Total unit Cost/Hour: $444.88
Total Fleet Cost /Hour: $889.76
MATERIAL QUANTITIES
Initial Volume:
245,600
Swell factor:
1.000
Loose volume:
245,600 LCY
Source of estimated volume: Division of Reclamation, Mining & Safety
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
150 feet
2,036.8 LCY /hr
Materials consistency description: Partly consolidated stockpile 1.1
Average push gradient: -25 %
Average site altitude: 7,800 feet
Material weight: 2,550 Ibs /LCY
Weight description: Sandstone
Job Condition Correction Factor Source
Operator Skill: 0.750 (AVG.)
CIRCES Cost Estimating Software