2010-01-29_REVISION - C1981035 ‎(3)‎

• Permit No: C1981035
• IBM Index Class Name: REVISION
• Doc Date: 1/29/2010
• Doc Name: Reclamation Cost Estimate ‎(King I)‎
• Type & Sequence: MT6
• Email Name: MLT
• Email Name: SB1
• Email Name: SLB
• Media Type: D
• Archive: No

PROJECT IDENTIFICATION
Task # : 005
Date : 0112512010
User: TA
CIRCES Cost Estimating Software
MOTOR GRADER WORK
State : Colorado
County: La Plata
Site: Kinq / Mine
Permit/job #: C -81 -035
Abbreviation :none
Filename : C035 -005
Agency or organization name: DRMS
Permit or other job action : Midterm Permit Review 2010
Task description :Finish -grade Upper Facilities Area
HOURLY EQUIPMENT COST
Basic machine: CAT 12H
Attachment no. 1 : NA
Attachment no. 2 : Multi -shank ripper
Cost Breakdown Ownership cost/hour :
Grader operating cost/hour :
Ripper operating cost/hour :
Operator cost/hour :
Total unit cost/hour :
Horsepower: 140
Shift basis : 1 per day
Data source : (CRG)
Utilization %
$24.18 NA
$38.26 100
$0.00 0
$24.50 NA
$86.94 Total fleet cost/hour : $86.94
MATERIAL QUANTITIES
Total area to be graded or ripped : 1.96 acres
Source of estimated acreage :Section 2.05.3 of permit application
HOURLY PRODUCTION
Selected application :Finish grading (0 -2.5 mph)
Average grader speed :
1.25
mph
Selected blade angle :
30
degrees *
at 0 degrees, blade is perpendicular
Effective blade length :
10.40
feet
to direction of travel.
Width of blade overlap per pass :
2.00
feet
Net grading or ripping width per pass :
8.40
feet
width of ripper beam on
ripping applications
Unadjusted hourly unit production :
1.2727
acres /hour
Job Condition Correction Factors
Source
Average site altitude : 7,400
feet
Altitude adjustment factor :
0.83
(Cat HB)
Job efficiency adjustment factor:
0.85
(1sh 1d, mod.)
Net job correction :
0.7055
multiplier
Adjusted hourly unit production :
0.8979
acres /hour
Adjusted hourly fleet production :
0.8979
acres /hour
JOB TIME AND COST
Fleet size : 1
grader(s)
Total job time :
2.18
hours
Unit cost : $96.82
per acre
Total job cost:
$190