2014-12-29_REVISION - M1978011

• Permit No: M1978011
• IBM Index Class Name: REVISION
• Doc Date: 12/29/2014
• Doc Name: Adequacy Review- 02
• From: DRMS
• To: General Shale Brick, Inc.
• Type & Sequence: TR1
• Email Name: AME
• Email Name: TAK
• Media Type: D
• Archive: No

BULLDOZER RIPPING WORK
Task description: Rip Stockpile Area, 4.4 acres, 500 ft length
Site: Buffalo No 1 Permit Action: TR -0 1 2014 Permit/Job #: M1978011
PROJECT IDENTIFICATION
Task #: 004 State: Colorado Abbreviation: None
Date: 12/24/2014 County: Elbert Filename: MO 11-004
User: AME
Seismic:
Area:
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine: Cat D8T - 8SU
Ripper Attachment: 3 -Shank Ripper
Cost Breakdown:
Horsepower: 310
Shift Basis: 1 per day
Data Source: (CRG)
Alternate Methods:
NA Bank Volume: NA BCY NA
4.40 acres Rip Depth (ft):
Source of estimated quantity: DRMS
HOURLY PRODUCTION
Seismic:
1.00
Volume: 7,099 BCY or CCY
Seismic Velocity:
NA
Utilization %
Ownership Cost /Hour:
$69.05
NA
Operating Cost/Hour:
$108.22
100
Ripper Operating Cost/Hour:
$7.46
100
Operator Cost/Hour:
$38.01
NA
Total Unit Cost/Hour:
$222.73
feet
Total Fleet Cost/Hour:
$222.73
feet
MATERIAL QUANTITIES
Selected estimating method: Area
Alternate Methods:
NA Bank Volume: NA BCY NA
4.40 acres Rip Depth (ft):
Source of estimated quantity: DRMS
HOURLY PRODUCTION
Seismic:
1.00
Volume: 7,099 BCY or CCY
Seismic Velocity:
NA
feet/second
Area:
Average Ripping Depth:
2.56
mph
Average Ripping Width:
7.08
degrees
Average Ripping Length:
500.00
feet
Average Dozer Speed:
88.00
feet
Average Maneuver Time:
0.25
feet
Production per unit area:
0.822
acres/hour
Job Condition Correction Factors
Unadjusted Hourly Unit Production:
0.822
Acres/hr
Site Altitude:
5,900
feet
Altitude Adj:
1.00
(CAT HB)
Job Efficiency:
0.83
(1 shift/day)
Net Correction:
0.83
multiplier
Adjusted Hourly Unit Production:
0.68
Acres/hr
Adjusted Hourly Fleet Production:
0.68
Acres/hr
JOB TIME AND COST
Fleet size: 1 Grader(s)
Total job time:
6.45
Unit cost: $326.454 Per acre
Total job cost:
$1,431
Hours
CIRCES Cost Estimating Software