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<br />Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task k: 4 Prep. by: TAS Task File Name: M0J7-4 <br />____________ _________ _________ <br />gate: OB/26/97 Pe rmi[ k:M-91-037 Mine: Gold Park Placer <br />____________ _________ ___________________ <br />Pexmi[ Action: Final Reclamation <br />_______________________________________________ <br />Task Description: Finish Grading - J acre feet <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9N <br />Blade Type: UNIVERSAL <br />Attachment kl: ROPS Cab <br />Attachment b2: N/A <br />Horsepower: 3]0 <br />Shift Basis: 1/day <br />Cost Breakdown: <br />------"" "" U[iliza [ion k <br />Ownership cost/hr = 542.20 N/A <br />Operating 6 overhaul cos[/h r- dozer = $]9.98 100 <br /> -ripper = 50.00 N/A <br />Opera [or cost/hr = $22.95 N(A <br />Total egpt. unit cost/hr = 5139.]] Total Eleet <br />________ cost/ hr : $179.77 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 9,840.0 LCY Fa c[or: N/A Volume: 4,840 .0 LCY <br />Source of quantity take-off: permit <br />________ <br />__________________________ <br />_____ <br />___ <br />_________ <br />Source of est. swell factor: program <br />________ <br />__________________________ <br />_____ <br />___ <br />_________ <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Facto rs <br />Avg. push distance: loo ft. _________________________ _____ __ <br />"""" ~ Operacor.......... 0. 75 (avg.l <br />Unad7 usted hourly Mac. consistency.. 0. 60 (Cat tbl) <br />dozer production: 1239 LCY/hr Dozing method..... 1. 00 Igen.) <br />" " " " ' Visibility........ : 1. 00 (avg.) <br />Material consistency: Job efficiency.... 0. 83 (lsh/dayl <br />Rock, poorly ripped or blast ed Spoil pile factor. 1. 00 (doz-ocl <br />"""""""~"""" """" Push gradient..... 1. 02 (Ca[ tbl) <br />Avg. push gradient: 1.00 R (neg) Altitude dera[ion. 0. 96 (Ca[ [bl) <br /> Material weight... 0. 70 (Cat tbl) <br />Avg. site altitude: 9500 <br />________ Et. <br />_ Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ IS, SU. UI <br />Material weight 3300.00 16/LCY Net .lob Correction 0. 26 <br />Mat. Des cr.: """""""" " "" <br />Decomposed rock - 75t Rock, 29& Earth Adjusted Unit Prod.: 315. 27 LCY/hr <br /> AdJ usted Fleet Protluc lion: 315. 2] LCY/hr <br />JOB COST <br />Flee[ size 1 <br />________ Dozer lsl Total Job Time: <br />____ 15. <br />_____ 35 <br />__ Hours <br />Unit Cos[ 50.993 /LCY Total Job Cost: $2 ,145. 10 <br />