2009-04-29_REVISION - C1981033

• Permit No: C1981033
• IBM Index Class Name: REVISION
• Doc Date: 4/29/2009
• Doc Name: Preliminary Adequacy Review
• From: DRMS
• To: Bear Coal Company
• Type & Sequence: SL4
• Email Name: JJD
• Media Type: D
• Archive: No

PROJECT IDENTIFICATION
Task # :
Date :
User :
007 State :Colorado
04/15/2009 County : Gunnison
SLB Site : Bear No. 3
Agency or organization name :CDRMS
Permit or other job action : Phase l Bond Release
Task description : Redistribute topsoil over facilities area
HOURLY EQUIPMENT COST
Cost Breakdown :
MATERIAL QUANTITIES
Initial
volume :
5,000
HOURLY PRODUCTION
Material consistency description :
Consolidated stockpile
CCY
Ownership cost/hour :
Operating cost/hour :
Ripper op. cost/hour :
Operator cost/hour :
Total unit cost/hour :
Source of estimated volume :Permit application Volume 1, p. 2.05 -23R
Source of estimated swell factor :Division estimate
Average push distance : 300 feet
Unadjusted hourly production : 311.1 LCY /hr
Average push gradient : 0.00 % (pos)
Average site altitude : 6,000 feet
Material weight : 2,550 Ibs /LCY
Weight description :
Earth - Dry packed
JOB TIME AND COST
Fleet size : 1 Dozer(s)
Unit cost :
CIRCES Cost Estimating Software
BULLDOZER WORK
Basic machine : Cat D7R DS Series 11 - 7SU
Blade type : Semi- Universal
Attachment no. 1 : ROPS Cab
Attachment no. 2 :3-shank ripper
$1.311 /LCY
Swell
factor:
Permit/job# : C - 1981 - 033
Abbreviation :none
Filename : CO33 -007
Utilization %
$48.36 NA
$56.19 100
$0.00 0
$32.78 NA
$137.33
Job Condition Correction Factors
Operator skill :
Material consistency :
Dozing method :
Visibility :
Job efficiency :
Spoil pile :
Push gradient :
Altitude :
Material weight :
Blade type :
Net correction :
Horsepower : 240
Shift basis : 1 per day
Data source : (CRG)
Total fleet cost/hour : $137.33
Loose
1.125 volume : 5,625 LCY
Total job cost : $7,373
Source
0.75 (avg.)
1.00 (Cat HB)
1.00 (gen.)
1.00 (avg.)
0.83 (lshift/day)
0.60 (fnd -st)
1.00 (Cat HB)
1.00 (Cat HB)
0.90 (Cat HB)
1.00 (S /SU /U)
0.34
Adjusted unit production : 104.77 LCY /hr
Adjusted fleet production : 104.77 LCY /hr
Total job time : 53.69 Hours