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2009-12-04_REVISION - C1994082
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2009-12-04_REVISION - C1994082
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Last modified
8/24/2016 3:57:28 PM
Creation date
12/7/2009 10:54:29 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1994082
IBM Index Class Name
REVISION
Doc Date
12/4/2009
Doc Name
Reclamation Cost Estimate (Memo)
From
Jim Stark
To
Dan Mathews
Type & Sequence
SL2
Email Name
DTM
Media Type
D
Archive
No
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! <br />i CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 005 State : Colorado Permit/job# : C-1994-082 <br />Date : 1210312009 County : Routt Abbreviation : none <br />User: JRS <br />i Site : Yoast Mine Filename : C082-005 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-02 <br />Task description : Regrade Drill Pads Associated with Minor Revision 18 <br />i <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D11 R - 11U (2005) Horsepower : 850 <br /> Blade type :Universal <br /> Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $174.21 NA <br /> Operating cost/hour : $209.76 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $422.51 Total fleet cost/hour : $845.02 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />j volume : 1,600 CCY factor : 1.165 volume : 1,864 LCY <br />i <br />j Source of estimated volume: Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />i <br />HOURLY PRODUCTION <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,870.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (a vg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile: 0.80 (fnd-rt) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Altitude : 0.93 (Cat HB) <br />Average site altitude : 7,800 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.30 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 857.05 LCY/hr <br /> Adjusted fleet production : 1,714.11 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) Total job time : 1.09 Hours <br />Unit cost : $0.493 /LCY Total job cost : $919 <br />
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