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• • Colorado Division of Minerals and Geolog• <br />_______"_"_""____________________________ <br />ESTIMATING FORM - BULLDOZER HORK <br />Task b: 1 Prep. by: GRS <br />____________ _________ <br />Oate: 09/23/98 Permit q: 98071 <br />__________"" _________ <br />Permit Action: New Appl. <br />_______________"_______ <br />Task Description: Spread Topsoil <br />_______________________ <br />HOURLY EQUIPMENT COST <br />Task File Name: 9071-1 <br />Mine: Fryrear Pit <br />Basic Machine: Ca[ D8N <br />Blade Type: UNIVERSAL <br />Attachment kl: ROPS Cab <br />Attac hme n[ g2: N/A <br />Horsepower: <br />Shift Basis: 1/day <br />285 <br />Cos[ Breakdown: <br />--"'""'"'""" Utilization } <br />Ownership cost/hr = $37. 39 N/A <br />Operating 6 overhaul cos[/hr- dozer = $55. 31 100 <br />-ripper = 50. 00 N/A <br />Ope rotor cost/hr = $23. 12 N/A <br />Total egpt. unit cost/ht = $115. <br />______ 76 <br />__ Total £l eet cost/hr: $115.76 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell <br />Volume: 6,000.0 CCY Factor: <br />Source of quantity take-of E: na <br />Source of est. swell factor: na <br />HOURLY PRODUCTION <br />Loose <br />1.125 Volume: 6,750.0 LCY <br />______ _____________ <br />_________________ Job Condi[ron Correction Factors <br />Avg. push drstance: 175 f[. ""'""""'"""----"" """"" " <br /> --'"'"""" Operator.......... 0 .75 lavg.l <br />unadjusted hourly Mat. consistency.. 1 .10 ICat tbll <br />dozer production: 624 LCY/hr Dozing method..... 1 .00 (gen.) <br /> ----"'"" Visibility........ 1 .00 (avg.) <br />Male rial consistency : Job efficiency.... 0 .83 (ISh/day) <br />Partly conso Lida[ed stock pile Spoil pile factor. : 1 .00 (doz-oc) <br />"''''"------" "''"" ""-"'---- -'-"""' Push gradient..... 1 .00 (Cat [bl) <br />Avg. push gradient: 0.00 } (pos) Altitude dera[ion. : 1 .00 (Cat tbl) <br /> '-------- Material weight... 1 .00 (Cat tbll <br />Avg. site altitude: 4000 f[. Blade type........ 1 .00 IS or U1 <br />Material weight 2300.00 1b/LCY Net Job Correction 0 .68 <br /> <br />Ma[. Desc t.: _________ ________ ___ <br />GENERAL FILL <br />____________________ <br />_________ <br />________ Adjusted Unit Prod.; 426 <br />________ .81 <br />___ LCY/hr <br /> Adjusted Fleet Production: 426 .81 LCY/hr <br />SOB COST "'"""""" """ <br />Fleet size 1 <br />________ Dozer (s) Total Job Time: 15 <br />________ .81 <br />___ Hours <br />Unit Cost $0.271 <br />________ /LCY Total Job Cost: $1,830 <br />________ .76 <br />___ <br />