2013-05-10_REVISION - M2000030

• Permit No: M2000030
• IBM Index Class Name: REVISION
• Doc Date: 5/10/2013
• Doc Name: FW Increase
• From: DRMS
• To: Elam Construction, Inc.
• Type & Sequence: SI1
• Email Name: KAP
• Email Name: GRM
• Email Name: BJC
• Media Type: D
• Archive: No

BULLDOZER RIPPING WORK
Task description: —Rip Compaction on Pit Floor
Site: AGRI -DLD Gravel Pit Permit Action: 2013 Inspection Permit/Job #: M2000030
PROJECT IDENTIFICATION
Task #: 004 State: Colorado Abbreviation: None
Date: 5/7/2013 County: La Plata Filename: M030 -004
User: KAP
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine: Cat D9T - 9SU Horsepower: 405
Ripper Attachment: 3 -Shank Ripper Shift Basis: 1 per day
Data Source: (CRG)
Cost Breakdown:
Unit cost: $363.457 Per acre
Total job cost: $14,538.00
CIRCES Cost Estimating Software
Utilization %
Ownership Cost/Hour:
$78.33
NA
Operating Cost/Hour:
$142.13
100
Ripper Operating Cost/Hour:
$7.96
100
Operator Cost/Hour:
$37.41
NA
Total Unit Cost/Hour:
$265.84
Total Fleet Cost/Hour:
$265.84
MATERIAL QUANTITIES
Selected estimating method: Area
Alternate Methods:
Seismic: NA Bank Volume: NA
BCY NA
Area: 40.00 acres Rip Depth (ft): 1.50
Volume: 96,800 BCY or CCY
Source of estimated quantity:
Reclamation Plan
HOURLY PRODUCTION
Seismic:
Seismic Velocity:
NA
feet/second
Area:
Average Ripping Depth:
2.63
mph
Average Ripping Width:
7.67
degrees
Average Ripping Length:
400.00
feet
Average Dozer Speed:
88.00
feet
Average Maneuver Time:
0.25
feet
Production per unit area:
0.881
acres/hour
Job Condition Correction Factors
Unadjusted Hourly Unit Production:
0.881
Acres/hr
Site Altitude:
6,600
feet
Altitude Adj:
1.00
(CAT HB)
Job Efficiency:
0.83
(1 shift/day)
Net Correction:
0.83
multiplier
Adjusted Hourly Unit Production: 0.73
Acres/hr
Adjusted Hourly Fleet Production: 0.73
Acres/hr
JOB TIME AND COST
Fleet size: 1 Grader(s)
Total job time:
54.69 Hours
Unit cost: $363.457 Per acre
Total job cost: $14,538.00
CIRCES Cost Estimating Software