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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 103 State :Colorado <br />Date <br />User <br />09/27/2006 <br />TAK <br />Permit/job # : C-80-007 <br />County :Gunnison Abbreviation :none <br />Site :West Elk Mine Filename :0007-103 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal RN-05 <br />Task description :Rip expanded mine entrance a>'ea <br />,: <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : BOPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Selected estimating method : Area <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 0.40 acres Rip depth (ft) : 2.00 Volume : 1,291 BCY or CCY <br />Source of estimated quantity :Figure A-1 <br />Source of estimated load factor : NA <br />,, <br /> <br />HOURLY PRODUCTION <br />> <br />.. <br />Alternate methods - Job Condition Correction Factors - <br />Seismic : Seismic velocity : NA feeUsewnd Unadjusted production <br />Unadjusted production : NA cu. yds./hour per selected method : 2, 702.54 cu. yds./hour <br /> <br />Area : Avg. ripping depth : 2.00 feeUpass Site altitude : 6,100 feet <br />Average ripping width : 7.67 feeUpass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 200.00 feeUpass Job efficiency factor : 0.83 (1 shiWdayJ <br />Average dozer speed : 88.00 feeUminute Netjob correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.838 acreslhour Adjusted unit production : 2,243.11 cu. yds./hour <br />Unadjusted production : 2, 702.54 cu. yds./hour Adjusted flee! production : 8,972.44 cu. yds./hour <br />JOB TIME AND COST:~~ ~ ~~ ~ ~~ ~ ~ ~ ~~ ~ ~~~ ~ ~~ ~~ ~~~ ~ ~~~~ ~~ <br />Fleet size : 4 dozers) Total job time : 0.14 hours <br />Unit cost : $0.095 per cu. yd. Total job cost : $122 <br />