Laserfiche WebLink
CIRCES Cost Estimating Software <br />SCRAPER - ONLY WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name: DRMS Task #: 01a State :Colorado Permit/job #:M-2001-100 <br />Date : 0210712008 County : Mesa Abbreviation :none <br />User: THM Site : Blm Pit #1 Filename : M100-01a <br />Permit or other job action :Reclamation Cost Update <br />Task description : Deposite 12" of overburden on slopes <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 cost/hour : $80.67 NA Weight (UST):- 56.34 <br />Operating cost/hour : $121.88 100 Cost data source : _ (CRG) <br />Operator cost/hour : $32.96 NA <br />Total unit cost/hour : $235.51 Total fleet cost/hour : $235.51 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,778 LCY factor : NA volume : 3,778 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 (weight) 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 />Gravel - Dry 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 + 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 : 1,200 0.0 5.0 5.0 1,375 1.02 minutes **_ <br />Return : 1,200 0.0 5.0 5.0 2,288 0.52 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 3.14 minutes <br />Job Condition Correction Factors : <br />Site altitude (feet) : 4,960 Adjusted Hourly Production ; <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 546.38 LCY/Hour*** <br />Job efficiency factor :--6.83 (1 shift/day) Adjusted unit production : 453.50 LCY/Hour <br /> Adjusted fleet production : 453.50 LCY/Hour <br />Net job correction factor : 0.83 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 1 Scraper(s) Total job time : 8.33 Hours <br />Unit cost : $0.519 /LCY Total job cost : $1,962