2009-06-18_PERMIT FILE - C1981018A

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 6/18/2009
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Illustration 47
• Media Type: D
• Archive: Yes

CIRCES Cost Estimating Software
BULLDOZER WORK
PROJECT IDENTIFICATION
Task # : 006 State :Colorado Permit/job# : C-1981-018
Date : 0112612009 County : Rio Blanco Abbreviation :none User : JDM Site : Deserado Mine Filename : C018-006
Agency or organization name : Colorado Division Of Reclamation, Mining And Safety
Permit or other job action :Renewal 5
Task description : Regrade Overland Conveyor Corridor and Maintenance Road
HOURLY EQUIPMENT COST
Basic machine : Cat D9R - 9SU (2005) Horsepower:-_. 405 _
Blade type : Semi-Universal
Attachment no. 1 :ROPS Cab Shift basis : 1 per day_
Attachment no. 2:3-shank ripper
•
Cost Breakdown : Ownership cost/hour :
Operating cost/hour :
Ripper op. cost/hour :
Operator cost/hour :
Total unit cost/hour :
MATERIAL QUANTITIES
Initial Swell
volume : 80,000 CCY
Weight description
USER-PROVIDED WEIGHT DATA
Utilization %
$71.49 NA
$103.27 100
$0.00 0
$32.78 NA
$207.53 Total fleet cost/hour
Loose
$830.14
factor : 1.111 volume : 88,880 LCY
Source of estimated volume : Permit Volume IV
Source of estimated swell factor :Operator Study

HOURLY PRODUCTION Job Condition Correction Factors
Operator skill
Average push distance : 300 feet Material consistency :
Unadjusted hourly production : 437.8 LCY/hr Dozing method :
Visibility:
Material consistency description : Job efficiency :
User provided factor Spoil pile :
Push gradient :
Average push gradient : 5.00 % (pos) Altitude :

Average site altitude :
5,300
feet _
Material weight :
Blade type :
Material weight : Z 743 Ibs/LCY Net correction :
Data source:- (CRG)
Source
0.75 (avg.)
0.95 (user)
1.00 (gen.)
1.00 (avg.)
0.83 (1shift1day)
0.93 (user)

0.90 _
(Cat HB)
1.00 (Cat HB)
0.84 (user)
1.00 (S/SU/U)
0.42
Adjusted unit production : 182.36 LCY/hr
Adjusted fleet production : 729.42 LCY/hr
JOB TIME AND COST
• Fleet size
4 Dozer(s) Total job time : 121.85 Hours
Unit cost : $1.138 /LCY Total job cost : $101,152