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Colorado Division of Minerals end Geology <br />ESTIMATING FORM - BULLD02ER NORK <br />Task #: 3 Prep. by: SLB <br />Date: 02/20/96 Permit #:C-81-018 <br />Permit Action: mr <br />Task Description: Regrade pond <br />HOURLY EQUIPMENT COST <br />Task File Neme: C018-3 <br />Mine: Deserado Mine <br />Basic Machine: Cat D8L (2993) Horsepower: 335 <br />Blade Type: SEMI-UNIVERSAL --------- <br />Attachment #1: ROPS Cab Shift Basis: 2/day <br />Attachment #2: N/p --------- <br />Cos[ Breakdown: <br />------------- Utilization X <br />Ounersh ip cost/hr = 538.00 N/A <br />Operating 8 overhaul cost/hr- dozer = 555.25 100 <br />-ripper = 50.00 N/A <br />Operator cost/hr = 522.95 N/p <br />Total egpt. unit cost/hr = 5116.20 Total fleet cost/hr: 5116.20 <br />MATERIAL QUANTITIES <br />___________________ <br />___________________ <br />Initial Swell Loose <br />Volume: 161.3 BCY Factor: 1.250 Volume: 201.7 LCY <br />Source of quantity take-off: TS #2 sediment pond map <br />Source of est. swell factor: Division estimate <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 55 ft. ------------------------- ------- <br />_ __-_--_ _ Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 0.90 (Cat tbl) <br />dozer production: 1801 LCY/hr Dozing method..... 1.00 (gen.) <br />- ------- - Visibility........ 1.00 (avg.) <br />Materiel consistency: Job efficiency.... 0.83 (1sh/day) <br />Compacted fill or enbankment Spoil pile factor. 0.60 (find-sf) <br />--------------------- ------- --------- Push gradient..... 1.00 (Cat tbI) <br />Avg. push gradient: 0.00 X (pos) Altitude deration. 1.00 (Cat tbl) <br />- ------- - Material neigh t... 0.90 (Cat [bl) <br />Avg. site altitude: <br />_ 5700 <br />_-___-- ft. <br />_ Blade type........ <br />_________________________ 1.00 <br />_______ (S, SU,U) <br />Material weight 2550.00 Lb/LCY Net Job Correction 0.30 <br />Mat. Descr.: - ------- - ---- ------- <br />Earth - Dry packed Adjusted Unit Prod.: 545.91 LCY/hr <br /> Adjusted Fleet Production: 545.91 LLY/hr <br />JOB LOST ---- ------- <br />Fleet size 1 Dozers) Total Job Time: 0.37 Hours <br />- <br />Unit Cost ------- <br />50.213 <br />/LCY ---- <br />Total Job Cost: ------- <br />(42.93 <br />