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CIRCES Cost Estimating Software <br />SCRAPER - ONLY WORK <br />I <br />PROJECT IDENTIFICATI N <br />Agency or rganization name: DRMS <br />_ <br />Task #: 05a I State : Colorado Permit/job #:M-1982-036 <br />Date : 101081201 County : Routt Abbreviation :none <br />User : DMC I Site :Mesa Gravel Pit Filename :M036-05a <br />Permit or other job Oction : SO <br />Task description :Replace topsoil <br />I <br />Model :Cat 627G <br />Shift basis :-1 per day <br />Cost Breakdown : Job utilization % Horsepower : 590 <br />O nership cost/hour : $58.15 NA Weight (UST) : 40.90 <br />O erating c ost/hour : $110.15 100 Cost data source : (CRG) <br /> perator cost/hour : $24.98 NA <br />TI tal unit cost/hour : $193.28 Total fleet cost/hour : $193.28 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 36,300 LCY factor : NA volume : 36,300 LCY <br />Source quantity take-off 15 ac. to 18" depth pals- SEC , ?? \fi?f <br />Source of esti ated swell factor : NA <br />HOURLY PRODUCTION <br />Hauling Capacity : <br />Scraper Payload (weight) I asis : Scraper Bowl (volume) Basis : <br />Material v eight : 1,600 pounds/LCY Struck volume : 15.70 LCY <br />Material description : Heaped volume : 21.00 LCY <br />Top Soil Average volume : 18.35 LCY <br />Rated p lyload : 48,000 pounds <br />Payload caTacity : 30.00 LCY <br />+ haul + §nread + <br />Travel times <br />Adjusted capacity : 18.35 LCY *** <br />Loading time : 1.50 minutes <br />Maneuver and spreading time : 0.60 minutes <br />loading time per pair on push-pull models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 1,000 0.0 5.0 5.0 2,218 0.63 minutes ** <br />Return : 1,000 0.0 5.0 5.0 2,814 0.36 minutes ** <br />•• travel time adjusted for acceleration and deceleration at load and dump points <br />velocities are max. attainable per jotal resistance shown, not average Total cycle time 3.08 minutes <br />Site altitude (feet) : 6,600 Adjusted Hourly Production ; <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production <br />Job efficiency factor : 0.83 (1 shift/day) Adjusted unit production <br /> Adjusted fleet production <br />Net job correction (factor : 0.83 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fle t size : 1 Scraper(s) <br />Unit cost : $0.652 /LCY <br />Total job time <br />Total job cost <br />356.95 LCY/Hour*** <br />296.27 LCY/Hour <br />296.27 LCY/Hour <br />122.52 Hours <br />$23,681 <br />