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. Colorado Division of Minerals end Geology <br />ESTIMATING FORM - BULLD02ER WORK <br />Task #: 2 Prep. by: CLK Task File Name: M076-2 <br />Date: 04/10/96 Permit #:M-84-076 Mine: Ddd Cley Mine <br />Permit Action: Recalculate the bond <br />Task Description: Spreed topsoil over 3 acres <br />HOURLY EGUI PMENT COST <br />_____________________ Basic Machine: Cat DBN Horsepower: 2B5 <br />Blade Type; SEMi-UNIVERSAL ---------~ <br />Attachnent #1: ROPE Cab Shift Basis: 1/day <br />Attachment #2: N/A ---------~ <br />Cost Breaktlown: <br />-------------- Utilization X <br />Ownership cost/hr = (40.05 N/A <br />Operating 8 overhaul cost/hr - dozer = E51.67 100 <br /> -ripper = 50.00 N/A <br />Operator Lost/hr = f22.95 N/A <br />Total egpt. unit cost/hr = f114.b7 Total fleet <br />_______- cost/hr: 5229.33 <br />________ <br />MATERIAL QUANTITIES <br />___________________ <br />___________________ <br />Initial <br />Swell <br />Loose <br />Volume: 5,305.0 CCY Factor: 1.215 Volume: 6,445.6 LCY <br />Source of quantity take-off: site area <br />Source of est. swell factor: Cat handbook <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg• push distance: 150 ft. ------------------------- ------- <br />--------- Operator.......... 0.75 (avg.) <br />Unadjusted hourly Ma[. consistency.. 1.00 (Cat tbl) <br />dozer production: 591 LCY/hr Dozing method..... 1.00 (gen.) <br />--------- Visibility........ 1.00 (avg.) <br />Materiel consistency: Job efficiency.... 0.83 (ish/day) <br />Consolidated stockpile Spoil pile factor. 0.90 (ssd-fc) <br />----------------------------- -------- Push 9radient..... 1.22 (Cat tbL) <br />Avg. push gradient: 10.00 X (nag) Altitude deration. 1.00 (Cat tbl) <br />--------- Material weight... 1.44 (Cat tbl) <br />Avg. site altitude: 5200 ft. Blade type........ 1.00 (S, SU,U) <br />Materiel weight 1600.00 lb/LCY Net Job Correction 0.99 <br />Mel Descr.: --------- ---- ------- <br />Top Soil Adjusted Unit Prod.: 582.90 LCY/hr <br /> Adjusted Flee[ Production: 1165.80 LLY/hr <br />JOB LOST ---- ------- <br />Fleet sire 2 Dozers) Total Job Time: 5.53 Hours <br />Unit Cost E0.197 /LCY Total Job Cos[: E1, 267.94 <br />