Laserfiche WebLink
CIRCES Cost Estimating Software <br />SCRAPER -ONLY WORK <br />........... . . <br />,: _ . <br />PROJECT IDENTIFICATION <br />Agency or organization name : DRMS <br />Task # : 12a State :Colorado Permitfjob # : M-1985-219 <br />Date : 04/22/2008 County :Mesa Abbreviation :none <br />User : THM Site : 32 Road Pit Filename : M219-12a <br />Permit or other job action :Final Reclamation Cost Update <br />Task description :Place overburden on 15.23 acres of pit floor in AM-01 <br />HOURLY EQUIPMENT COST <br />Model :Cat 633E Series 2 (2001) Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower 490 <br />Ownership cosUhour : $80.67 NA Weight (UST) : 56.34 <br />Operating cosUhour : $121.88 100 Cost data source : (CRG) <br />Operator cost/hour : $32.96 NA <br />Total unit cosUhour : $235.51 Total fleet cosUhour : $471.03 <br />_:_ <br />MATERIAL QUANTITIES ,. <br />Initial Swell Loose <br />volume : 49,142 LCY factor : NA volume : 49.142 LCY <br />Source of quantity take-off :Reclamation Plan and Map <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Hauling Capacity <br />Scraper Payload (weiahtl Basis : ~ Scraper Bowl (volume) Basis <br />Material weight : 2,550 pounds/LCY Struck volume : 23.20 LCY <br />Material description : Heaped volume : 34.00 LCY <br />Earth -Dry packed Average volume : 28.60 LCY <br />Rated payload : 82,000 pounds <br />Payload capacity : 32.16 LCY Adjusted capacity : 28.60 LCY *** <br />Cycle Time (load + haul + saread + return) : Loading time : 0.90 minutes <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : 'loading time per pair on push~ull models <br />Route Distance (feet) Grade (%) ROII. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 500 0.0 5.0 5.0 1,375 0.51 minutes ** <br />Return : 500 0.0 5.0 5.0 2,288 0.22 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 : 2.33 minutes <br />Job Condition Correction Factors <br />Site altitude (feet) : 4, 700 Adiusted Hourly Production ; <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 737.87 LCY/Hour*** <br />Job efficiency factor : 0.83 (1 shiff/day) Adjusted unit production : 612.43 LCY/Hour <br /> Adjusted fleet production : 1,224.87 LCY/Hour <br />Net job COrreCYlOn factor : 0.83 "` 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 2 Scraper(s) Total job time : 40.12 Hours <br />Unit cost : $0.385 /LCY Total job cost : $18 898 <br />