2012-02-29_REVISION - M1978323

• Permit No: M1978323
• IBM Index Class Name: REVISION
• Doc Date: 2/29/2012
• Doc Name: FINANCIAL WARRANTY INCREASE
• From: DRMS
• To: PARKERSON CONSTRUCTION
• Type & Sequence: SI3
• Email Name: THM
• Email Name: SSS
• Media Type: D
• Archive: No

Task description:
Site: Woodring Pit
BULLDOZER RIPPING WORK
Rip compaction on pit floor
PROJECT IDENTIFICATION
Task #: 02A State: Colorado
Date: 2/23/2012 County: Mesa
User: THM
Cost Breakdown:
Area:
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine:
Ripper Attachment:
Cat D8T - 8SU
3 -Shank Ripper
Ownership Cost/Hour:
Operating Cost/Hour:
Ripper Operating Cost/Hour:
Operator Cost/Hour:
Total Unit Cost/Hour:
Seismic Velocity:
Average Ripping Depth:
Average Ripping Width:
Average Ripping Length:
Average Dozer Speed:
Average Maneuver Time:
Production per unit area:
Permit Action: SI -03 Permit/Job #: M1978323
$65.28
$109.17
$7.91
$38.49
$220.85
Utilization %
NA
100
100
NA
Total Fleet Cost/Hour: $220.85
MATERIAL QUANTITIES Selected estimating method: Area
Alternate Methods:
Seismic: NA Bank Volume: NA BCY NA
Area: 10.00 acres Rip Depth (ft): 1.50 Volume: 24,200 BCY or CCY
Source of estimated quantity: Reclamation Plan
HOURLY PRODUCTION
Seismic:
NA feet/second
2.56 mph
7.08 degrees
600.00 feet
88.00 feet
0.25 feet
0.828 acres/hour
Job Condition Correction Factors
Unadjusted Hourly Unit Production: 0.828 Acres/hr
Horsepower: 310
Shift Basis: 1 per day
Data Source: (CRG)
Site Altitude: 5,400 feet
Altitude Adj: 1.00 (CAT HB)
Job Efficiency: 0.83 (1 shift/day)
Net Correction: 0.83 multiplier
Adjusted Hourly Unit Production: 0.69 Acres/hr
Abbreviation: None
Filename: M323 -02a
Adjusted Hourly Fleet Production: 0.69 Acres/hr
JOB TIME AND COST
Fleet size: 1 Grader(s) Total job time: 14.55 Hours
Unit cost: $321.425 Per acre
Total job cost: $3,214.00
CIRCES Cost Estimating Software