2015-07-10_REVISION - C1981014

• Permit No: C1981014
• IBM Index Class Name: Revision
• Doc Date: 7/10/2015
• Doc Name: Cost Estimate
• From: Jim Stark
• To: Rob Zuber
• Type & Sequence: MR66
• Email Name: JRS
• Email Name: RDZ
• Media Type: D
• Archive: No

Bulldozer Worksheet Cont'd Task # MR66A01 Page 1 of 2
BULLDOZER WORK
Task description: Regrade Borrow Area
Site: Southfield Mine Permit Action: Minor Revision 66
PROJECT IDENTIFICATION
Task #: MR66A01 State: Colorado
Date: 3/3/2015 County: Fremont
User: JRS
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine:
Cat D9T - 9SU
Horsepower:
405
Blade Type:
Semi -Universal
Attachment:
NA
Shift Basis:
1 per day
Data Source:
(CRG)
Cost Breakdown:
NA
Permit/Job#: C1981014
Abbreviation: None
Filename: C014-MR66A01
Total unit Cost/Hour: $253.73
Total Fleet Cost/Hour: $253.73
MATERIAL OUANTITIES
Initial Volume: 400
Swell factor: 1.000
Loose volume: 400 LCY
Source of estimated volume:
Source of estimated swell factor
Division of Reclamation, Mining & Safety
Cat Handbook
HOURLY PRODUCTION
Average push distance: 100 feet
Unadjusted hourly production: 1,243.2 LCY/hr
Materials consistency description: Consolidated stockpile 1.0
Average push gradient
Average site altitude:
Material weight:
Weight description:
0%
6.100 feet
2,650 lbs/LCY
rock - 25% Rock, 75% Earth
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: $253.73
MATERIAL OUANTITIES
Initial Volume: 400
Swell factor: 1.000
Loose volume: 400 LCY
Source of estimated volume:
Source of estimated swell factor
Division of Reclamation, Mining & Safety
Cat Handbook
HOURLY PRODUCTION
Average push distance: 100 feet
Unadjusted hourly production: 1,243.2 LCY/hr
Materials consistency description: Consolidated stockpile 1.0
Average push gradient
Average site altitude:
Material weight:
Weight description:
0%
6.100 feet
2,650 lbs/LCY
rock - 25% Rock, 75% Earth