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<br />PROJECT IDENTIFICATION <br />CIRCES Cost Estimating Software <br />SCRAPER-ONLY WORK <br />. Agency or organization name :Colorado Division O/Minerals And Geology _ _ <br />Task # : 025 State :Colorado PermiVjob # : C-92-081 <br />Date : 02J25/2003 County : Routt Abbreviation :none _ _ <br />User : JRS Site : Hayden Gulch Loadout Filename : COai-025 <br />Permit or other job action :Permit Renewa102 ~ ___ <br />Task descdption :Replace Topsoil /rom Stockpile to Rail Spur <br />• <br />~~ <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Model :Cat 627G w/push-puA Shift basis : 1 per day <br />Ownership cosUhour <br />Operating cosVhour: <br />OperatorcosVhour: <br />Total unit cosVhour <br />MATERIAL QUANTITIES <br />Initial <br />volume: 6,714 CCY <br /> Joh utilization % Horsepower 590 <br /> <br />$46.13 <br />NA <br />Weight (UST) __ <br />: 42.04 _^ <br />5104.14 lOG Cost data source : (CRGJ _ <br />$25.43 NA <br />$t75.7o Total fleet cosf/hour : $351.40 <br />Swell Loose <br />factor: 1.125 volume: 7,553 LCY <br />Source of quantity take-off :Exhibit 10-1 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODVCTION <br />Haulinc CaoaciN <br />Scraper Payload (weight) Basis <br />Material weight: 2,550 pounds <br />Material description <br />Earth -Dry packed <br />Rated payload : 48,000 pounds <br />Payload capacity : 18.82 LCY <br />Cvcle Time lloatl + haul + spreatl + returnl <br />Travel time <br />Bowl (volume) Basis <br />Struck volume : 14.00 LCY <br />Heaped volume : 20.00 LCY <br />Average volume : 17.00 LCY <br />Adjusted capacity : 17.00 LCY "' <br />Loatling time : 0.90 minutes ' <br />Maneuver and spreatling time : 0.60 minutes <br />tootling time per pair on push pull models <br />Route Distance fleet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 7,200 3.0 5.0 B.0 .1,381 5.21 m_ inutes " <br />Return : 7,200 -3.0 5.0 20 2,905 246 inutes " <br />travel tune atljusletl for acceleration and tlecelerarion al loatl and Mmp poims <br />velocities are max. atlainaole per total resistance shown, not average Total cycle time 9.19 minutes <br />Job Condftion Correction Factors <br />Site altitude (feet) : 6,400 Adiusted Houdy Production <br />Altitude adjustment (actor : 1.00 (Cat HB) Unadjusted unit production : 221.93 LCY/Hour"' <br />Job efficiency factor : 0.83 (1 shrlt/dayJ Adjusted unit production : 184.20 LCY/Hour <br /> Adjusted fleet production : 784,20 ~ LCY/Hour <br />Nat job WRBCIIOn faCfor : 0.83 "' 2 rimes volume on push pull motlels <br />JOB TIME ANO COST <br />Fleet size : 2 Scraper(s) <br />Unit cost : 57.908 /LCY <br />Total joti time : 41.07 Hours <br />Total job cost : $14,409 <br />