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CIRCES Cost Estimating Software <br />RCRAPFR - ONI V WORK <br />Task # <br />Date <br />User <br />Agency or organization name :DMG <br />003 State :Colorado <br />0124/2006 County:La Plata <br />RCO Site aanacio Pit <br />PermiUjob 1t : M-1992-054 <br />Abbreviation :none <br />Filename : M054-003 <br />Permit or other job action :Conversion CN-1 <br />Task description :Carry overburden to farther graded areas <br />HOURLY EQUIPMENT COST <br />Model :Cat 633E Series 2 <br />Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower d90 <br />Ownership cosUhour : $64.24 NA Weight (UST) : 56.34 <br />Operating cost/hour : $108.80 100 Cost data source : (CRG) <br />Operator cosUhour. $32.15 NA <br />Total unit cosUhour : $205.19 Total fleet cost/hour : $205.19 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 24,200 LCY factor : NA volume : 24,200 LCY <br /> <br />Source of quantity take-off : f0 ac x 1.5 ft depth <br />Source of estimated swell factor :NA <br />__... o. _~ .. ~. ....,: ., .. :. .,:: <br />HOURLY PRODUCTION <br />Hauling Capacity <br />Basis : _ Scraper Bowl (volume) Basis <br />Material weight: 2,650 pounds/LCY <br />Material description <br />Decomposed rock-25% Rock, 75% Eadh <br />Rated payload : 82,000 pounds <br />Payload capacity ; 30.94 LCY <br />Cycle Time (load + haul + soreatl + return) <br />Travel flme. : <br />Struck volume : 23.20 LCY <br />Heaped volume : 34.00 LCY <br />Average volume : 28.60 LCY <br /> <br />Adjusted capacity : 28.60 LCY'*' <br />Loading time : 0.90 minutes' <br />Maneuver and spreading time : 0.70 minutes <br />loafing lime per pair on push-pull motlels <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 500 4.0 5.0 9.0 757 0.70 minutes" <br />Return 500 -4.0 5.0 1.0 3,026 0.17 minutes" <br />"Navel time atljustetl for acceleration and deceleration at load and tlump points <br />velocities are max. attainable per total resistance shown, not average <br />Job Condition Correction Factors <br />Site altitude (feet) : 6,240 <br />Altitude adjustment factor : 0.96 (Cat HB) <br />Job efficiency factor : 0.83 (1 shifUday) <br />Net job correction factor : 0.80 <br />JOB TIME AND COST <br />Fleet size : 1 Scraper(s) <br />Unit cost: $0.370 /LCY <br />Total cycle time 2.47 minutes <br /> <br />Adiusted Hourly Production ; <br />Unadjusted unit production : 695.41 LCY/Hour'*' <br />Adjusted unit production : 554.10 LCY/Hour <br />Adjusted fleet production : 554.10 LCY/Hour <br />times volume on push-pull nwdels <br />Total job time : 43.67 Hours <br />Total job cost : $8,962 <br />