2016-06-24_PERMIT FILE - C1981008A

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 6/24/2016
• Doc Name: Determination of Bond Amount
• Section_Exhibit Name: Section 3.02.2 Determination of Bond Amount
• Media Type: D
• Archive: Yes

BULLDOZER WORK
Task description: Push Highwall Block 1 into Pit
Site: New Horizon Mine Permit Action: SL16 Permit/Job#: C1981008
PROJECT IDENTIFICATION
Task #: 002 State:
Date: 11/19/2015 County:
User: JDM
Colorado
Montrose
Abbreviation: None
Filename: C008-002
Agency or organization name: Colorado Division of Reclamation, Mining and Safety
HOURLY EQUIPMENT COST
Basic Machine:
Cat D9T - 9U
Horsepower:
405
Blade Type:
Universal
Attachment:
NA
Shift Basis:
1 per day
Data Source:
(CRG)
Cost Breakdown:
Source of estimated volume: WFC Fence Diagram, 1,748' long Cut 96
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
190 feet
779.1 LCY/hr
Materials consistency description: Rock, avg. ripped or blasted 0.7
Average push
gradient:
Average site altitude:
Material weight:
-20%
5,700 feet
2.900 lbs/LCY
Weight description: Decomposed rock - 50% Rock, 50% Earth
Job Condition Correction Factor Source
Utilization %
Ownership Cost/Hour:
$72.57
NA
Operating Cost/Hour:
$143.16
100
Ripper op. Cost/Hour:
$0.00
0
Operator Cost/Hour:
$38.01
NA
Total unit Cost/Hour: $253.73
Total Fleet Cost/Hour: $507.47
MATERIAL QUANTITIES
Initial Volume: 56,971
Swell factor: 1.000
Loose volume: 56,971 LCY
Source of estimated volume: WFC Fence Diagram, 1,748' long Cut 96
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
190 feet
779.1 LCY/hr
Materials consistency description: Rock, avg. ripped or blasted 0.7
Average push
gradient:
Average site altitude:
Material weight:
-20%
5,700 feet
2.900 lbs/LCY
Weight description: Decomposed rock - 50% Rock, 50% Earth
Job Condition Correction Factor Source