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i. <br />z <br />J <br />Colorado Division of Minerals and Geology <br />(ESTIMATING FORM - BULLD02ER UORK <br />Task #: 5 Prep. by: ESC Task File Name: 0008x5 <br />Dote: 11/30/95 Permit #:C-81-008 Mine: Hew Horizon #1 Mine <br />Permit Action: Midterm Revi eu 1995 <br />Task Description: Regrade Sediment Pond 005 ' <br />HOURLY EOUIPNENT LOST <br />_____________________ Basic Machine: Cat D8N Horsepower. 28`- <br />Blade Type: SEM FUN( VER SAL - <br />A[[achmen[ #7: RODS Cab Shift Basis: 1/day <br />Attachment #2: 1-shank ripper ---- <br />Cost Breakdown: <br />------- Utilization X <br />Ownership cost/hr = 546.34 N/A <br />Operating 8 overhaul cos[/h r- dozer = 551.67 100 <br />-ripper = 50.00 0 <br />Operator cos[/hr = 522.95 N/A <br />Total egpt. unit cost/hr = 5120.96 total fleet cost/hr: 5120.96 <br />MATERIAL QUANTITIES <br />Initial Swell loose <br />Volume: 6,200.0 BCY Factor: 1.250 Vol vne: 7,750.0 LCY <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 100 ft. -------------------- <br />Source of quantity takeoff: 3-02.2 <br />Source of est. swell factor: CAT Handbook <br />HOURLY PRODUCTION <br />-----°- Opera ton ......... - <br />Unadjus[ed hourly Nat. consistency.. <br />dozer produc[i on: 803 LCY/hr Dozing method..... <br />--------- Visibility........ <br />Haterial consistency: Job efficiency.... <br />Compacted fill or embankment Spoil pile factor. <br />_______-___________._~______--____ Push gradient..... - <br />Avg. push gradient: 0.00 X (pos) Altitude derati on. <br />--------- Material uei9h t... <br />Avg. site altitude: 5700 ft. Blade type......-. : <br />Material uei9h[ 2550.00 lb/LCY Het Job Correction ; <br />Ma[. Descr.: --------- <br />Earth - Dry packed Adjus [ed Unit Prod.: <br />___________________ __ <br />Adjusted Fleet Production: <br />JOB COST <br />________ <br />Fleet size 1 Dozers) <br />Unit Cost 50.426 /LC7 <br /> <br />0.75 (avg. ) <br />0.90 (Ca[ tbl) <br />1.00 (gen.) <br />1,00 (avg.) <br />0.83 (1sh/day) <br />0,70 <fnd-mf) <br />1.00 (Cat tbl) <br />1.00 (Cat [bl) <br />0,90 (Cat tbl) <br />1,00 (S,SU, U) <br />0,35 <br />284,09 LCY/hr <br />284.09 LCY/hr <br />Total Job Time: 27,28 Hours <br />Total Job Cost: 53,299.73 <br />