2011-09-16_REVISION - C1981033 ‎(9)‎

• Permit No: C1981033
• IBM Index Class Name: REVISION
• Doc Date: 9/16/2011
• Doc Name: Proposed Decision Letter
• From: DRMS
• To: Gunnison County Clerk and Recorder
• Type & Sequence: SI1
• Email Name: JJD
• Email Name: SB1
• Media Type: D
• Archive: No

Task description: Regrade ditches
Permit Action: NA - New CIRCES
Site: Bear Mine Program Rollover
PROJECT IDENTIFICATION
Task #: 005
Date: 7/1/2011
User: SLB
Agency or organization name: Division of Reclamation, Mining and Safety
HOURLY EQUIPMENT COST
Basic Machine: Cat 325C L Horsepower:
Attachment 1: ROPS Cab Weight (MT):
Shift Basis:
Data Source:
Cost Breakdown:
Ownership Cost/Hour:
Operating Cost/Hour:
Operator Cost/Hour:
Total Unit Cost/Hour:
Total Fleet Cost/Hour: $121.37
MATERIAL QUANTITIES
Initial volume: 330 CCY Swell factor: 1.125
Loose volume: 371 LCY
HOURLY PRODUCTION
Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing empty):
Basic Job Condition Description:
Secondary Job Condition within Basic Description:
Cycle Time Value:
Load Bucket Capacity
Source of estimated volume:
Source of estimated swell factor:
Rated Capacity: 2.22
Bucket Fill Factor: 0.850
Adjusted Capacity: 1.89
Job Condition Correction Factors
JOB TIME
Altitude Adj:
Job Efficiency:
Net Correction:
Fleet size: 1
Unit cost:
AND COST
1.00
0.83
0.83
HYDRAULIC EXCAVATOR WORK
State: Colorado
County: Gunnison
$31.95
$50.75
$38.67
$121.37
Drawing 11 -1
Cat Handbook
LCY (heaped)
Hard, tough clay (80% - 90 %) 0.850
LCY
Source
(CAT HB)
(1 shift/day)
multiplier
Unadjusted Hourly Unit Production:
Adjusted Hourly Unit Production:
Adjusted Hourly Fleet Production:
Utilization %
•NA
100
NA
280.94
233.18
233.18
Excavator Total job time:
$0.521 /LCY Total job cost:
SEVERE
SEVERE
0.403
Bucket Size Class: Medium
Site Altitude: 6000 feet
LCY/Hour
LCY/Hour
LCY/Hour
Permit/Job #: C1981033
Abbreviation: None
1.59
$193.00
Filename: CO33 -005
140
28.18
1 per day
(CRG)
minutes
Hours
CIRCES Cost Estimating Software