2018-05-03_PERMIT FILE - C1981019A

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 5/3/2018
• Doc Name: Cumulative Bond Schedule
• Section_Exhibit Name: Exhibit 13C
• Media Type: D
• Archive: Yes

BULLDOZER WORK
Task description: Regrade Collom Facility Area
Site: Colowyo Coal Mine Permit Action: 13C (TR118) Permit/Job#: C1981019
PROJECT IDENTIFICATION
Task #: 015
Date: 3/13/2018
User: ZTT
State: Colorado
County: Moffat
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine:
Cat D1 IT - I IU
Horsepower:
850
Blade Type:
Universal
Attachment:
1 -shank ripper
Shift Basis:
1 per day
Data Source:
(CRG)
Cost Breakdown:
Ownership Cost/Hour:
Operating Cost/Hour:
Ripper own.
Cost/Hour:
Ripper op. Cost/Hour:
Operator Cost/Hour:
Abbreviation: None
Filename: C019-015
$226.13
Utilization %
NA
$183.90
100
$21.79
NA
$0.00
0
$41.85
NA
Total unit Cost/Hour: $473.67
Total Fleet Cost/Hour: $1,894.66
MATERIAL QUANTITIES
Initial Volume: 1,467,700
Swell factor: 1.250
Loose volume: 1,834,625 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:
100 feet
2,870.3 LCY/hr
Materials consistency description: Loose stockpile 1.2
Average push
gradient:
Average site altitude:
Material weight:
Weight description:
25%
7,600 feet
2,6501bs/LCY
Decomposed rock - 25% Rock, 75% Earth
Job Condition Correction Factor Source