2017-03-20_PERMIT FILE - C1981019A ‎(9)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/20/2017
• Doc Name: Cumulative Bond Schedule
• Section_Exhibit Name: Exhibit 13C
• Media Type: D
• Archive: Yes

Bulldozer Worksheet Cont'd Task # 011 Page I of 2
BULLDOZER WORK
Task description: Section 25 Pond Removal
Site: Colowyo Coal Mine
PROJECT IDENTIFICATION
Permit Action: 13C
Task #: 011 State: Colorado
Date: 3/15/2017 County: Moffat
User: ZTT
Agency or organization name: DRMS
Permit/Job#: C1981019
Abbreviation: None
Filename: C019-011
HOURLY EQUIPMENT COST
Source
Initial Volume:
Basic Machine: Cat D9T - 9SU
Swell factor:
1.125
Horsepower: 405
10,688 LCY
Source of estimated volume: Exh 7,Item 23,Fig. C9
Blade Type: Semi -Universal
Attachment: NA
Shift Basis: 1 per day
Data Source: (CRG)
Cost Breakdown:
Utilization %
Ownership Cost/Hour:
$100.59
NA
Operating Cost/Hour:
$87.23
100
Ripper own. Cost/Hour:
$0.00
NA
Ripper op. Cost/Hour:
$0.00
0
Operator Cost/Hour:
$41.85
NA
Total unit Cost/Hour: $229.67
Total Fleet Cost/Hour: $229.67
MATERIAL QUANTITIES
Source
Initial Volume:
9,500
Swell factor:
1.125
Loose volume:
10,688 LCY
Source of estimated volume: Exh 7,Item 23,Fig. C9
Source of estimated swell factor: Cat Handbook
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly production:
150 feet
910.5 LCY/hr
Materials consistency description: Compacted fill or embankment 0.9
Average push gradient: 0%
Average site altitude:
Material weight:
6,900 feet
2.650 lbs/LCY
Weight description: Decomposed rock - 25% Rock, 75% Earth
Job Condition Correction Factor
Source
Operator Skill: 0.750
(AVG.)
Material consistency: 0.900
(CAT HB))
Dozing method: 1.000
(GEN.)
Visibility: 1.000
(AVG.)