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Permit or other job action : RN-05 <br />Task description :Distribute topsoil on 16-acre disturbed area <br />HOURLY EQUIPMENT COST <br />Model :Cat 621G Shift basis : 1 per day <br /> <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cosUhour : $38.89 NA Weight (UST) : 35.55 <br />Operating cost/hour : $86.51 100 Cost data source : (CRG) <br />Operator cosUhour : $24.95 NA <br />Total unit cost/hour : $150.35 Total fleet cost hour : $150.35 <br />MATERIAL....UANTITIES;::;; :................................... <br /> <br />Q ........................ ............................................................... <br />.......................... <br />................................................................ <br />Initial Swell Loose <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 1,500 1.0 5.0 6.0 1,204 1.32 minutes ** <br />Return : 1,500 -1.0 5.0 4.0 2,763 0.54 minutes ** <br />Material weight : 2,850 pounds/LCY Struck volume : 14.00 LCY <br />Material description : Heaped volume : 20.00 LCY <br />Gravel -Dry (1/4"-2'diam.) Average volume : 17.00 LCY <br />Rated payload : 48,000 pounds <br />Payload capacity : 16.84 LCY Adjusted capacity : 16.84 LCY *** <br />Cvcle Time (load + haul + spread + return) : Loading time : 2.00 minutes * <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : ~ loading time per pair on push-pull models <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 4.56 minutes <br />Job Condition Correction Factors <br />Site altitude (feet) : 7,300 Adiusted Hourlv Production ; <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 221.56 LCY/Hour*** <br />Job efficiency factor : 0.83 (1 shift/day) Adjusted unit production : 183.89 LCY/Hour <br /> Adjusted fleet production : 183.89 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 : 140.37 Hours <br />Unit cost : $0.818 /LCY Total job cost : $21,104 <br /> <br />