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Colorado Division of Minerals and Geol <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task #: 5 Prep. by: TAS <br />______ Task File Name: M079-5 <br />__________ <br />___ <br />~ Date: 07/13/98 Permit p:M-96-079 Mine: M 6 G Pit <br />Permit Action: Final Reclamation <br />_________________ <br />_________________________ <br />______ <br />___ <br />__________ <br />Task Description: Finish grading plant site area; 7 acre-ft. <br />__________________________________________ <br />______ <br />___ <br />__________ <br />HOURLY EQUIPMENT COST <br />--------------------- Hasic Machine: Cat DBN Horsepower : 285 <br /> Blade Type: UNIVERSAL "--" "'- <br /> Attachment #1: RO PS Cab Shif t Basi s: 1/day <br /> Attachment #2: NjA -'"""'-"' <br />Cos[ Breakdown: <br />--""""---"""" Utilization k <br />Ovne rship cost/hr = $37.34 NJA <br />Operating E overhau l cos[/h r- dozer = 555.31 100 <br /> -ripper = $0.00 N/A <br />Operator cost/hr = $23.12 N(A <br />Total ecg[. unit cost/hr = $115.76 Total fleet <br />________ cos[/ hr: 5115.76 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 11,293.0 <br />____________ CCY Factor: 1.060 Volume: <br />__________ ____ 11,970 <br />______ .6 <br />___ LCY <br />Source of qua nt i[y t ake-off: permit <br />________ <br />_________________________ <br />______ <br />___ <br />__________ <br />Source of est. swell factor: program <br />________ <br />_________________________ <br />______ <br />___ <br />__________ <br />HOURLY PRODUCTION <br />_________________ Job Cond rtion Correction Fac [ors <br />Avg. push distance: 15D f[. --'""--""'---'~'"'--- '""'- -' <br /> --"'""'- Operator.......... ~. 0. 75 (av ) <br />9 <br />Unadjusted hourly Mat. consistency.. 0. 90 (Cat [bl) <br />dozer production: 716 LCY/hr Doz rng method..... 1. 20 Islotl <br /> ""---" Visibility........ 1. 00 (a~+9.) <br />Material cons is[ency : Job efficiency.... O. B3 (lsh/day) <br />Compacted fill or em bankment Spoil pile factor. 1. 00 Idoz-ocl <br />-"""'--'"''"----"'' '"---"''"--''"' Push gradient..... 1. 02 (Cat tbll <br />Aug. push gradient: 1.00 k (neg) Altitude derat ion. 1. 00 (Cat tbl) <br /> ""----"" Material weight... 0. 96 ICat [bll <br />Avg. site altitude: 6000 ft. <br />_________ Blade type........ <br />________________________ 1. <br />______ 00 <br />__ (B or U) <br />Material wergh[ 2400.00 16/LCY Net Job Correction 0. 66 <br />MaC. Desc r.: _________ ___ ______ __ <br />Sand - Dry, loose <br />____________________ <br />_________________ Adjusted Unit Prod.: <br />___ 471. <br />______ 86 <br />__ LCY/hr <br /> Adjusted Flee[ Production: 971. 86 LCY/hr <br />.108 COST "" -"" " <br />Flee[ size 1 Dozer (sl <br />________ 7ota1 Job Time: <br />___ 25. <br />______ 37 <br />__ Hours <br />Unit CosC $0.295 /LCY Total Job Cos[: $ 2,936. 79 <br /> <br />