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Colorado Divie ton of Minerals erW Geology <br />E5T11111TING FORM - BULLD02ER IgRK <br />Taak is 7 Prep, by: JD <br />Date: 72/02/96 Permit i:M-77-247 <br />Per~it Action: Final Reclametian <br />Task Description: Grade Nigh~elle <br />Ng1RLY EGUIP(ffNT COST <br />Task File Mace: M247-1 <br />Mine: Coeldele Quarry <br />Basic Nadine: Cat D8N <br />elsde Type: UNIVERSAL <br />Atted~ment i1: ROPS Cab <br />Atted~ment R: M/A <br />Horsepower: 285 <br />Shift Basic: 7/day <br />Cost Breakdo~n: <br /> Utilization % <br />pnerchip coct/hr • (40.32 N/A <br />Operating i overhaul cost/hr- dozer (51.93 700 <br /> -ripper = 50.00 M/A <br />Operator cost/hr = (22.95 N/A <br />Total cap[. unit cost/hr = f115.20 Total fleet cost/hr: f775.20 <br />N1ITERIAL OIIAMTITIES <br />ese=~ <br />=eea <br />•= <br />=_ <br />=•= <br />a <br />[nit(el <br />Snell Loose <br />Voluae: 757,500.0 LCY Fxtor: M/A Yoluae: 157,500.0 LCY <br />Source of quenti ty take-off: Aaietidaent <br />Source of est. eNell factor: Progrm <br />HOURLY PRDOIICTIgI <br />__=________=--__= Job Lardition Correction Factors <br />Avg. push distance: 700 ft. <br /> Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 7.20 (Cat tbl) <br />dozer production: 964 LCY/hr Dozirq aethod..... 7.20 (slot) <br /> Visibility........ 1.00 (evg.3 <br />Materiel careiatency: Job eff ieiercy.... 0.83 (tsh/day) <br />loose stockpile Spoil pile factor. 1.00 <doz-oc) <br /> P <br />di <br />h 11 (C <br />t tbl) <br />1 <br /> us <br />ent..... <br />gra . <br />a <br />Avg. push gradient: 5.00 % (nag) Altitude deration. : 7.00 (Cat tbl) <br /> Material reiBht... 7.00 (Cat tbl) <br />Avg. site altitude: 7200 ft. glade type........ 1.00 (S, SU,U) <br />Materiel weight 2300.00 Lb/LCY Net Job Correction <br />Met. Descr.: <br />GENERAL FILL Adjusted Unit Prod.: <br />v ^Adjusted Fleet Production: <br />1.00 <br />963.31 LCY/hr <br />963.37 LCY/hr <br />JOB LOST <br />________ <br />Fleet size <br />1 <br />Dozers) <br />Total <br />Jab Time: <br />763.50 Hours <br />Unit Cost f0.720 /LCY Total Jab Cost: 518,855.34 <br />