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• Colorado Division of Minerals and Geol~ <br />___________"____________________________" <br />ESTIMATING FONM - BULLDOZER WORK <br />Task q: 3 Prep. by: TAS Task File Name: M626-3 <br />__________"_ ______"__ _"_""_"_""___ <br />Date: 08/19/98 Permit q:M-]]-526 Mine: Worthing Lakes Pit <br />____________ _________ ___________________________ <br />Permit Action: Final Reclamation <br />Task Description: Reduce fi00 l.f. 20' high slope; 1:1 [o J:1 <br />___________________________________________"___________ <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: Cat DBN Horsepowe r: 285 <br />Blade Type: UNIVERSAL "-----"° <br />Attac hment ql: ROPS Cab Shif t Bas is: 1/day <br />Attac hment b2: N/A " """ " <br />Cost Breakdown: <br />""-"----"""""" Utilization } <br />Ownership cos[/hr = $l]. 34 N/A <br />Operating 6 overhaul cost/hr- dozer = $55.31 100 <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: 2,222.0 BCY <br />__________"_ Factor: 1.250 Volume: <br />____"_____ "_"_ 2,]]7.6 <br />"________ LCY <br />Source of quantity take-off: permit <br />________ <br />______________"__________ <br />_____ <br />____ <br />__________ <br />Source of est. ewe 11 factor: program <br />HOURLY PRODVCCION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 100 ft. """""""""~--'----"""""" """' ""' <br />""'~~---- Operator.......... 0 .]5 lavg.) <br />Unadl us [ed hourly Mac. cons is[ency.. 0. 90 ICa[ tbl) <br />dozer production: 964 LCY/hr Dozing method..... 1. 20 (slot) <br />'"'""""" Visibility........ 1 .00 (avg.) <br />Material consistency: Job efficiency.... 0 .03 Ilsh/day) <br />Compacted fill or embankment Spoil pile factor. 0 .90 Issd-fc) <br />""""'~-----""""""""""'----"" """'""" Push gradient..... 1 .0] (Cat tbl) <br />Avg. push gradient: 3.00 } (neg) Altitude de ration. 1. 00 (Cat cbll <br />"-'---"-" Material weight... 0. 90 (Cat tbll <br />Avg. site altitude: 6000 <br />_________ ft. Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ (S or U) <br />Material weight 2550.00 lb/LCY Net Job Correction O. 6B <br />Mat. Des cr.: ---""""'" """" "-" '- <br />Earth - Dry packed <br />______""_____________________ <br />________ Adjusted Unit Prod.: <br />____ 562 <br />_____ .39 <br />__ LCY/hr <br /> Adjusted Fleet Production: 562. 39 LCY/hr <br />JOB COST '""" """"" "" <br />Fleet sire 1 <br />________ Dozer lsl Total Job Time: <br />"""" 4. <br />"""__ 99 <br />__ Hours <br />Unit Cosc $0.206 <br />________ /LCY Total Sob Cost: <br />____ 55]1. <br />_____ 72 <br />__ <br />