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<br />CIRCES Cost Estlmating Software <br />BULLD02ER WORK <br />Agency or organization name :Colorado Orvision OI Minerals Antl Geology <br />Task p: 023 State: Co/orado PermiVObp:M-99-002 <br />Date : Da/t8/2000 County :Rio Blanco Abbreviation :none <br />User: ACS Site: Yankee Gulch Project Filename :M002-023 <br />Perms or ocher job action :Technical Revision TR~002 <br />Task descnpuon :Grade lay down area north of Piceanee Site facilities <br />HOURLY EQUIPMENT COST Basic machine:Cat DBN/1996) Horsepower: 285 <br />Blade type : Semi~Universal <br />Attachment no. 1 : ROPS Cab Shill basis : 1 per day <br />Attachment no. 2 :7~shank ripper <br /> Utilization Cost tlata source : (CRC) <br /> Cost Breakdown : Ownership cosvhour : $41.10 NA <br /> Opereting cosVhour: E55.6p 100 <br /> Ripper op. cosVhour: $1.39 20 <br /> Operator rosVhour: E23. 12 NA <br /> Total unit cosVhour: $121.25 Total tlem caSMour: (727.25 <br />ea..-,..• <br />... <br />MATEOret o ,~... :~ F~`:,;~,('ur°-,X57,`cv"`T*'®a <br />-::: ... ..:.-. ., ., W, -.:.. ~-, <br />nANrmac_ <br />r.:-... ~ <br />- '?"::_vm-_q~.•'tf^ <br />' <br />.. -. ...-. _ .,. .. <br />Initial Swell Loose <br />volume: 20,000 LCY lador: NA volume' 20000 LCY <br />Source of quantity IakeoH :Assume 7 acre-loo! o! <br />Source of est. swell factor: NA <br />HOURLY PRODUCTION <br />ii ion Factors <br />Average push distance : 63 lest Source <br />Unatllustetl hourly production : 1057 LCY/hr <br />Material consistenry descdption <br />Compacted till or embankmem <br />Aveage push gradient: 0.00 %(pos) <br />Aveage site alGtutle : 6.600 feet <br />Malarial weight : 7.550 Ibs/LCY <br />Matenal weight tlescdpnon <br />Earth ~ Drv packed <br />JOB TIME AND COST <br />Fleet size: 1 Dozers) <br />Unit cost: $0.387 /LCY <br />per acre o/ disturbance <br />Operator skill: 0.75 (avg.) <br />Malenal consistenry : 0.90 (Cal HBO <br />Dozing method: 1.00 (gen.) <br />Visibility' I.00 /avg./ <br />Job efficiency: 0.63 /lshilf/da7 <br />Spoil pile: 0.60 (lnd-slJ <br />Push grdient: 1.00 (Car HB, <br />Altlmde: 1.00 (Cal HB, <br />Material weight: 0.90 (Cat HB, <br />BWde type : 1.00 (S or U) <br /> <br />Net cortecuon: 0.30 <br />Adjusted unit production : 3/8.60 LCV/hr <br />Adjusted fleetproduttion: 318.60 LCY/hr <br /> <br />Total job time : 62.78 Hours <br />Tout fob cost : 57,617 <br />