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CIRCES Cost Estimating Software <br />SCRAPER - (]NI_Y WARK <br />PROJECT IDENTIFICATION <br />Agency or organization name : DRMS <br />Task #: 005 State : Colorado <br />Date : 0612712008 County: Elbert <br />User : JLE Site : Buffalo <br />Permit or other job action : SO <br />Task description : Mc <br />HOURLY EQUIPMENT COST <br />113 of topsoil to bottom 113 of affected area <br />Model : Cat 623G <br />Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cost/hour : $75.32 NA Weight (UST) : 40.92 <br />Operating cost/hour : $7728 75 Cost data source: <br />(CRG) <br />Operator cost/hour : $24.95 NA - <br />Total unit cost/hour : $177.54 <br />q Total fleet cost/hour : $55.08 <br />:7: <br />MATERI......NT.. <br />QUA T <br />IES <br />Initial Swell Loose <br />volume : 2,000 BCY factor : 1.429 volume : 2,857 LCY <br />Source of quantity take-off :Inspection <br />Source of estimated swell factor :Application <br /> <br />HOURLYP ::::..................................................................................... <br /> <br />RODUCTION ................................................................. ........... .. <br />.................................................. <br />Hauling Caoacity : <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis : <br />Material weight : 1,600 pounds/LCY Struck volume : 18.00 LCY <br />Material description : Heaped volume : 23.00 LCY <br />Top Soil Average volume : 20.50 LCY <br />Rated payload : 55,000 pounds <br />Payload capacity: 34.38 LCY Adjusted capacity: 20.50 LCY <br />Cycle Time (load + haul + spread + return) : Loading time : 0.90 minutes " <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : • loading time per pair on push-pull models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 480 3.0 4.0 70 944 0.56 minutes '• <br />Return: 480 -3.0 4.0 1.0 2,710 0.18 minutes <br />" travel time adjusted for acceleration and deceleration at load and dump points <br />velocities are max. attainable per total resistance shown, not average Total cycle time Z34 minutes <br />Job Condition Correction Factors : <br />Site altitude (feet) : 5,900 Adjusted Hourly Production <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 525.90 LCY/Hour`"" <br />Job efficiency factor : 0.83 (1 shift/day) Adjusted unit production : 436.50 LCY/Hour <br /> Adjusted fleet production : 872.99 LCY/Hour <br />Net job correction factor : 0.83 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 2 Scraper(s) Total job time : 3.27 Hours <br />Unit cost : $0.407 /LCY Total job cost : $1,162 <br />Permit/job #: M1978-011 <br />Abbreviation : none <br />Filename : M011-005