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Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FOFM - BULLDOZER WORK <br />Task p: 2 Prep. by: ESC Task File Name: M09R-2 <br />Dace: 10/]0/98 Permit p:M-9B-BEE Mine: Tellier Gravel Pic <br />Permit Action: New 112 Permit ApplicCion <br />_____________________________________________________________ <br />Task Description: Reclaim Portion of Haul Road wrth DBN Dozer <br />_____________________________________________________________ <br />HOURLY EQOI PMENT COST <br />_____________________ Basic Machine: Cat DBN Horsepower: 285 <br />Elade Type: UNIVERSAL " "" "'- <br />Attachment pl: ROPS Cab Shift Basis: 1/day <br />Attachment p2: 7-shank ripper "'------' <br />Cost Breakdown: <br />"~~~---'-'"""" Utilization t <br />Ownership cos[/hr = 593.60 N/A <br />Operating 6 overhaul cos[/hr- dozer = $55.31 100 <br />-ripper = $0.00 0 <br />Operator cost/hr = $23.12 N/A <br />Total eqp[. unit cost/hr = $122.02 Total fleet cost/hz: 5122.02 <br />________ ________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 2,000.0 LCY Factor: N/A Volume: <br />____________ __________ __ <br />Source of quantity cake-off: Operator Estimate <br />_______________________________ <br />Source of est. swell Eactor: N/A <br />_______________________________ <br />2,000.0 LCY <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push drs Lance: 50 ft. """"""'------"""'""""""' <br />""'----' Operator.......... 0 .75 (avg.) <br />Unadjusted hourly Mac. consistency.. 0 .70 (Cat tbll <br />dozer production: 1597 LCY/hr Dozing method..... 1 .00 (gen.) <br />'- -""" Visibility........ 1 .00 (avg.) <br />Material consistency: Job efficiency.... O .B3 Ilsh/day) <br />Hard to cut or frozen Spoil pile factor. 0 .70 Ifnd-mf) <br />--"'~''""""------ -"""' """'--- Push gradient..... 1 .43 (Cat tbll <br />Avg. push gradient: 20.00 k (negl Altitude deration. 1 .00 (Cat tbll <br />" '°"" ' Material weight... 0 .79 (Cat tbll <br />Avg. site altitude: <br />__ 6fi00 <br />______ Et. Blade type........ <br />_ ______________________ 1 <br />_______ .00 <br />___ (S or U) <br />Material weight 2900.00 lb/LCY Net Sob Correction 0 .34 <br />Ma C. Des cr.: "" """"" " "'""""" " <br />Decomposed rock - 906 <br />_____________________ Rock, <br />_______ 506 Earth Adjusted Unit Prod.: <br />_________ _ 599 <br />_______ .44 <br />___ LCY/hr <br /> Adjusted Fleet Production: 549 .44 LCY/hr <br />JOB COST ""-'--- --' <br />Fleet size <br />__ 1 <br />______ Dozers) Total Sob Time: <br />_ 3 <br />_______ .69 <br />___ Hours <br />Unit Cost <br />__ $0.222 <br />______ /LCY Total Job Cost: <br />_ 5994 <br />_______ .10 <br />___ <br />