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CIRCES Cost Estimatinst Software <br />PROJECT IDENTIFICATION <br />Task # : 008 <br />Date : 04/05/2006 <br />User: JRS <br />State :Colorado <br />County :Delta <br />Site : Sanborn Creek Mine <br />Permiujob# : C-81-022 <br />Abbreviation :none <br />Filename : C022-008 <br />Agency or organization name : Colomdo Division Of Minerals And <br />Permit or other job action :2006 Midterm Review <br />Task description : Baci~ll and Regrade Priml <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 1,500 <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br /> Utilization <br />Ownership cosuhour : $56.94 NA <br />Operating cost/hour : $104.98 100 <br />Ripper op. cosuhour : $0.00 0 <br />Operator cosuhour : $32.53 NA <br />Total unit cosuhour : $194.45 Total fleet cosuhour <br />Swell Loose <br />CCY factor : 1.165 volume <br />Horsepower: 405 <br />Shift basis : 1 perday <br />Data source : (CRG) <br />748 LCY <br />Source of estimated volume :Map 18 <br />Source of estimated swell factor : CArHandbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 30.00 % Q <br />Average site altitude : 6, 400 feet <br />Material weight : 2, 900 IbslLCY <br />Weight description <br />Decomoosed rock - 50 % Rock, 50% Earth <br />Operator skill : 0.75 (avg.) <br />Material consistency : 1.10 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shiR/dat <br />Spoil pile : 0.80 (fnd-riJ <br />Push gradient : 0.30 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net conection : 0.13 <br /> <br />Adjusted unit production : 90.62 LCY/hr <br />Adjusted fleet production : 271.86 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 3 Dozers) Total job time : 6.43 Hours <br />Unit cost : $2.146 /LCY Total job cost : $3, 750 <br />Borrow Area <br />