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<br /> <br />CIRCES Cost Estimating SoRware <br />Agenq or organ¢ation name : DMG <br />Task A : 103 State : Coloratlo <br />Date : 17/17/99 County :Gunnison <br />User: RCO Site :HOllenbeck Pit <br />Permit or other job action : F/nal Reclamar/on - rev/sec <br />Task description :Reduce hlghwalls In pl <br />. ,.. ..wit ,s.3~s-mss:.: ~. . <br />Permivjob0: M-8b023 <br />Abhreviation :none <br />Filename : M023-703 <br />area slopes to ftnal 3:1 <br />HOURLY EQUIPMENT COST Basic machine :Cat D8N (1996) Horsepower : 285 <br />Bld 5 /U' I <br />a e type . em - nnersa <br />Attachment no. 1 : ROPS Cab Shifl basis : 1 <br />AHachment no. 2 : 3-shank ripper <br /> Utilization We Cost data source : 4 <br />- <br />Cost Breakdown : Ownership cosUhcur : 541.10 NA 1 <br />Operating cosvhour: E55.64 100 ~ <br />Ripper op. cosvhour: E0.00 0 I <br />Oparstor cosvhour: E23.12 NA ' <br />Total unit cosvhour : 57 /9.86 Total fleet cosvhour : jl <br />MATERIAL QUANTITIES <br />i <br />Initial Svrell Loose <br />volume: 1,232 BCY factor: 1.330 volume: 1,839 L Y <br />Source of quantity take-ofl:lnspecllon 1299 <br />Source of est. swell factor: Na <br />yam. <br />~~. <br />HOURLY PRODUCTION <br />Job Condition Cortection Factors <br />Average push distance: 63 feel aorta <br /> Operator skill : 0.75 avg.) <br /> Material consistenq: 0.90 ( a1 HB) <br />Unadjusted hourly production : 1057 LCYlhr Dozing method : 1.00 pan.) <br /> Vsihility: 1.00 evp.J <br />Material consistency description : Job eRcienq : O.B3 (i /NtlayJ <br />Compacretl 011 orembankmenl Spoil pile: 0.70 ( tl~mq <br /> Push gradient: 1.43 ( at HBJ <br />Average push gradient : 20.00 % (nepJ Altitude : 1.00 ( a1 HBJ <br /> Malarial weight : 0.79 ( a1 HBJ <br />Average site altitude : 7,800 feet Blade type : 1.00 ( or UJ <br /> <br />Malarial weight : 2,900 Ibs/LCY Net correction : OM ~ <br />Material weigh) description <br />Decomposed rock - 50%ROCk, 50%Eanh Adjusted unit production : 466.14 LC /hr <br /> <br /> Adjusted fleet producion : 468.14 LC /hr <br />.-. ~r x <br /> <br /> <br />~5 _.v .Twe ast .,.....v. _.ia - <br /> <br />i~ <br />......Dade . <br />,, ~ <br /> <br />~j8' <br /> <br />., <br />._ <br /> <br /> <br />».. <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total joh lime : 3.52 Ha rs <br />Unit cost : E0.257 /LCY Total job cost : $421 <br /> <br />' N <br />.~ r ~ <br />.,; <.. .. <br />- .. <br />