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CIRCES Cost Estimating Software <br />SCRAPER _ ONI V WARK <br />PROJECT IDENTIFICATION <br />Agency or organization name :DRMS <br />Task # : 08a State :Colorado <br />Date : 05/15/2007 County :Rio Blanco <br />User : GRM Site :White River <br />Permit or otherjob action :Initial Reclamation <br />Task description : tOpSOfI placer) <br />HOURLY EQUIPMENT COST <br />Model :Cat 637G <br />Shift basis : 1 per day <br />Cost Breakdown ~ Job utilization % Horsepower : <br />740 <br />Ownership wsUhour: $99.84 NA _ <br />Weight (UST): 57.38 <br />Operating cosUhour : $158.82 100 Cost data source : (CRG) <br />Operator cosVhour: $24.95 NA <br />Total unit cosUhour : $283.61 Total fleet wsUhour : $567.21 <br />r: <br />MATERIAL QUANTITIES ~~ ~ 1-~- ~~ <br />Initial Swell Loose <br />volume: 39,446 CCY factor: 1.125 volume: 44,377 LCY <br />Source of quantity take-off :Reclamation Plan o(18" TS and Rec Map of 16. 3 acres <br />Source of estimated swell factor :na <br />HOURLY PRODUCTION <br />Haulinc Caoacitv <br />Basis <br />weight <br />550 <br />Material description <br />Earth -Dry packed <br />Rated payload : 75,000 pounds <br />Payload capacity : 29.41 LCY <br />Cycle Time (load + haul + spread + return) <br />Travel time <br />Pit <br />fy Estimate <br />on 16.3 acres of rangleand area <br />Bowl (volume) Basis <br />Struck volume : 27.00 LCY <br />Heaped volume : 31.00 LCY <br />Average volume : 26.00 LCY <br />Adjusted capacity : 28.00 LCY "* <br />Loading time: 1.80 minutes <br />Maneuver and spreading time : 0.60 minutes <br />tootling lime per pair on pUSh-pull models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 1,000 2.0 5.0 7.0 1,362 0.81 minutes" <br />Return : 1,000 -2.0 5.0 3 0 2 949 0 34 minutes " <br />~ravn pme aoius~eo ra araeierauon ana aecelerafim aNOad and dump points <br />velotlties are max. attainaCle per total resistance shovm, not av¢rage <br />Job Condition Correction Factors <br />Site altitude (feet) : 5,700 <br />Altitude adjustment factor : 7.00 (Cat HB) <br />Job efficiency factor : 0.83 (7 shifUday) <br />Net lob correction factor : 0.83 <br />Total cycle time : 3.55 minutes <br />Adjusted Hourfv Production <br />Unadjusted unit production : 439.41 LCY/Hour"' <br />Adjusted unit production : 364.71 LCY/Hour <br />Adjusted fleet production : 729.41 LCYMour <br />times vdume On push-pull motlels <br />JOB TIME AND COS7 - ---- ~ ------~ - ~- ~-- ~-~-~ <br />Fleet size : 2 Scraper(s) Total job time : 60.84 Hours <br />Unit cost : $0.778 /LCY Total job cost : $34,509 <br />e <br />PermiUjob # : M-2006-084 <br />Abbreviation :none <br />Filename : M084-O6a <br />