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Colorado Division of Minerals and Geology <br />ESTIMATING FOFM BULLD02ER WORK <br />Task q : 1 <br />____________ Prep. by: TAS <br />_________ Task File Name: M03B-1 <br />_____________ <br />Date : 02/02/99 <br />____________ Permit M:M-92-038 <br />_________ Mine Sand Creek Mine <br />_________________________________ <br />Permit Action. Regrade wash pontl area <br />______________________ to final contov rs <br />_______________________________________ <br />Task Description: Final Reclamation <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat DBN <br />Blade Type: UNIVERSAL <br />Attachment pl: ROPS Cab <br />Attachment p2: N/A <br />Horsepower: 285 <br />Shift Basis: 1/day <br />Cos[ Breakdown: <br /> Utilization ~ <br />Ownership cost/hr ~ _ $3].34 N/A <br />Operating 6 overhaul cost/hr - dozer = 555.31 100 <br /> -ripper = $0 00 N/A <br />Operator cost/hr = $23.12 N/A <br />Total egpt. unit cost/hr = $115.]6 Total fleet <br />________ cost/ hr: $115.]6 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 2,420.0 CCY ~ <br />____________ Fa dtor: '1.115 Volume: <br />__________ _____ 2,698 <br />_____ .3 <br />___ LCY <br />Source of quanc ity take-off: permu <br />________ <br />__________________________ <br />_____ <br />___ <br />__________ <br />Source of est. swell factor: program <br />HOURLY PRODUCTION - <br />_________________ Job Condicron Correction Facto rs <br />Avg. push distance: 150 ft. '"--"-'-'--'-"'""'-----"" °"-" -- <br />_________ OPerator. ........ 0. 75 Iavg J <br />Unadjusted hourly Mat. cons rs[ency.. 1. 00 (Cat tbl) <br />dozer production: 716 LCY/hr Dou ng method..... 1. 20 Is loU <br />"-----" Visi bilr[y........ 1. 00 (avg.) <br />Material consistency: Job of £iciency.... 0. 6J (lsh/day) <br />Consolidated smckpile Spoil pile factor. 0. 70 If nd-mE) <br />_____________________________ ________ push gradient..... 1. 02 ICat tbl) <br />Avg. push gradient: 1.00 k (neg) Altitude deration. 1. 00 (Ca[ [bl) <br />-----"-- Material weight... 1. 10 ICat Cbl) <br />Avg. site altitude: 5900 <br />_________ ft. Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ f5 or U) <br />Material weight 2100.00 16/LCY Net Job Correction 0. 59 <br /> <br />Earth - Loam Adjusted Unit Prod.: 419. 93 LCY/hr <br /> Adjus ted Flee[ Production: 419. 93 LCY/hr <br />JOB COST """ "--" " <br />Flee[ size ~ 1 <br />________ Dozer (sl Total Job Time: <br />____ 6. <br />_____ 93 <br />__ Hours <br />Un iC Cost $0.276 <br />________ /LCY Total Job Cos[: <br />____ $]44. <br />_____ 73 <br />__ <br />