2012-01-04_REVISION - M1997065

• Permit No: M1997065
• IBM Index Class Name: REVISION
• Doc Date: 1/4/2012
• Doc Name: Cost Summary
• From: DRMS
• To: File
• Type & Sequence: AM1
• Email Name: MAC
• Media Type: D
• Archive: No

Task description:
Site: Brownstone Quarry
Area:
PROJECT IDENTIFICATION
Task #: 005 State: Colorado
Date: 1/4/2012 County: Larimer
User: MAC
Cost Breakdown:
BULLDOZER RIPPING WORK
Rip Storage/Building Area
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine:
Ripper Attachment:
Ownership Cost /Hour:
Operating Cost/Hour:
Ripper Operating Cost/Hour:
Operator Cost/Hour:
Total Unit Cost/Hour:
HOURLY PRODUCTION
Seismic:
Cat D8T - 8SU
3 -Shank Ripper
JOB TIME AND COST
Fleet size: 2 Ripper(s)
Unit cost: $446.480 Per acre
Permit Action: AMO1 Bond
Calculation
$65.28
$109.17
$7.91
$38.49
$220.85
Horsepower: 310
Shift Basis: 1 per day
Data Source: (CRG)
Utilization %
NA
100
100
NA
Total Fleet Cost /Hour: $441.70
MATERIAL QUANTITIES
Alternate Methods:
Seismic: NA Bank Volume: NA BCY NA
Selected estimating method: Area
Area: 5 acres Rip Depth (ft): 3.00 Volume: 21,780 BCY or CCY
Source of estimated quantity: DRMS Estimate
Seismic Velocity: NA feet /second
Average Ripping Depth: 2.56 mph
Average Ripping Width: 7.08 degrees
Average Ripping Length: 50.00 feet
Average Dozer Speed: 88.00 feet
Average Maneuver Time: 0.25 feet
Production per unit area: 0.596 acres/hour
Job Condition Correction Factors
Unadjusted Hourly Unit Production: 0.596 Acres/hr
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: 0.49 Acres /hr
Adjusted Hourly Fleet Production: 0.99 Acres /hr
Total job time:
Abbreviation: None
Total job cost: $2,009.00
Permit /Job #: M 1997065
Filename: M065 -005
4.55 Hours
CIRCES Cost Estimating Software