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CIRCES Cost Estimating Software <br />Sr:RAPFR _ nNl V Wf1RK <br />PROJECT IDENTIFICATION <br />Agency or organization name :ORMS <br />Task # : 06a State :Colorado <br />Date : 05/16/2007 County :Rio Blanco <br />User : GRM Site :White River <br />PermiUjob # : M-2006-084 <br />Abbreviation :none <br />Filename : M084-O6a <br />Permit or other job action :Initial Reclamation Liability Estimate <br />task description :placement of 15" of topsoil over 12,7 acres <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Job utilization % Horsepower : 740 <br />Ownership cosUhour : $99.84 NA Weight (UST) : 57.38 <br />Operating cosUhour : $158.82 100 Cost data source : (CRG) <br />Operator cost/hour : $24.95 NA <br />Total unit cosUhour : $283.61 Total Fleet cost/hour : $567.21 <br />MATERIAL QUANTITIES - -- <br />Initial Sweli Loose <br />volume: 28,814 CCY factor : 1.125 volume: 32,416 LCY <br />Source of quantity take-off :accepted calculations <br />Source of estimated swell factor : na <br /> <br />HOURLY PRODUCTION <br />Hauling Capacity <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight: 2,550 pounds/LCY Struck volume: 21.00 LCY <br />Material description : Heaped volume : 31.00 LCY <br />Earth -Dry packed Average volume : 26. DO LCY <br />Rated payload : 75,000 pounds <br />Payload rapacity : 29.41 LCY Adjusted capacity : 26,00 LCY •" <br />Cvcle Time (load + haul + spread + return) ~ Loading time : 1.80 minutes ` <br /> Maneuver and spreading time : 0.60 minutes <br />Travel tlfne : • tootling time per pair on pushpull 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 />Retum: 1,000 -2.0 5.0 3.0 2,949 0.34 minutes" <br />"travel time adlustetl for accNeration and deceleration at load and dump points <br />velodties are max. attainable per total resistance shvvn, not average Total cycle time 3.55 minutes <br />Job Condition Correction Factors <br />Site altitude (feet) : 5,700 Adiusted Houdv Production <br />Altitude adjustment factor ; 1.00 (Cat HB) Unadjusted unit production : 439.41 LCY/Hour"" <br />Job efficiency factor : 0.83 (7 shifUday) Adjusted unit production : 364.71 LCY/Hour <br /> Adjusted fleet production : 729.41 LCY/Hour <br />Net job CerfeCtlOn faCtef : 0.83 '° 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 2 Scraper(s) Total job time : 44.44 Hours <br />Unit cost : $0.778 /LCY Total job cost : $25,207 <br />Model :Cat 637G Shift basis : 1 per day <br />