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CIRCES Cost Estimating Software <br />SCRAPER -ONLY WORK <br />... <br />_ _. .: <br />PROJECT IDENTIFICATION <br />Agency or organization name : DRMS <br />Task # : 04a , State :Colorado Permit/job # : M-1997-026 <br />Date <br />User <br />04/28/2008 <br />THM <br />Bow <br />Permit or other job action :Final Reclamation Cost Update <br />Task description :Replace topsoil over 12.4 acres <br />HOURLY EQUIPMENT COST <br />Model :Cat 633E Series 2 (2001) <br />Abbreviation :none <br />Filename : M026-04a <br />Cost Breakdown : Job utilization % Horsepower : 490 <br />Ownership cost/hour : $80.67 NA Weight (UST) : 56.34 <br />Operating cosUhour : $117.98 100 Cost data source : (CRG) <br />Operator cost/hour : $24.95 NA <br />Total unit cost/hour : $223.59 Total fleet cosUhour : $223.59 <br />_. <br /> <br />MATERIAL QUANTITIES <br /><: <br />Initial Swell Loose <br />volume: 11,670 LCY factor: NA volume: 11,670 LCY <br />Source of quantity take-off :Accepted volumes from original permit approval <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Hauling Capacity <br />Basis <br />Material weight : 1,600 pounds/LCY <br />Material description <br />Top Soil <br />Rated payload : 82,000 pounds <br />Payload capacity : 51.25 LCY <br />I (volume) Basis <br />Struck volume <br />Heaped volume <br />Average volume <br />Shift basis : 1 per day <br />23.20 LCY <br />34.00 LCY <br />28.60 LCY <br />Adjusted capacity : 28.60 LCY *** <br />Cycle Time (load + haul + spread + returnL 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 : 650 2.0 5.0 7.0 977 0.74 minutes ** <br />Return : 650 -2.0 5.0 3.0 2,999 0.22 minutes ** <br />"" travel time adjusted for acceleration and deceleration at load and dump points <br />velocities are max. attainable per total resis tance shown, not average Total cycle time 2.55 minutes <br />Job Condition Correction Factors <br />Site altitude (feet) : 6,375 A~usted Hourly Production <br />Altitude adjustment factor : 0.96 (Cat HB) Unadjusted unit production : 672.07 LCY/Hour*** <br />Job efficiency factor : 0.83 (1 shiff/day) Adjusted unit production : 535.50 LCY/Hour <br /> Adjusted fleet production : 535.50 LCY/Hour <br />Net job correction factor : 0.80 """ 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 1 Scraper(s) Total job time : 21.79 Hours <br />Unit cost : $0.418 /LCY Total job cost : $4 873 <br />County :Eagle <br />Site :Carol Ann Piit <br />