Laserfiche WebLink
Colorado Division of Minerals and Geology <br />ESTIMATIH6 FORM - BULLDOZER NORk <br />Task t: 9 Prep. by: JHB Task File Name: C018-9 <br />Date: 09/06/93 Permit t:C-B1-O18 Mine: Deserado <br />Permit Action: Technical Revision No. 32, SDH14 Process Pond <br />Task Description: Regrade SDH14 process pond, diversion ditch, flow cell <br />HOURLY EDUIPMENT COST <br />Basic Machine: Cat DBN Horsepower: <br />Blade Type: Universal ""' <br />Attachment il: ROPS Cab Shift Basis: 1/day <br />Attachment t2: N/A __"` <br />285 <br />Cast Breakdown: <br />""' "' Utilization Y (code hkm) <br />Ownership cost/hr 539.52 NJA <br />Operating 6 overhaul cost/Ar- dozer = 538.19 100 <br />-ripper = f0.00 NJa <br />Operator cost/hr - (21.58 N/A <br />Total egpt. unit cost/hr = 599.29 iota] fleet cost/hr: 599.29 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 890.0 CCY Factor: 1.125 Volume: 1,001.3 LCY <br />Source of quantity take-off: Permzt Map 141 <br />Source of est. swell factor: Caterpillar <br />HOURLY PRODUCTION <br />'---- ~ --- Job Condition Correction Factors <br />Avg. push distance: 50 ft. """""""" " "' ` ` <br />- """" Operator..........: 0.75 (avg.) <br />Unadjusted hourly Mat. consistency..: 0.90 (Cat tbl) <br />dozer production: 1593 LCY/hr Dozing method..... 1.00 (gen.) <br />- """" Visibility........ 1.00 (avg.) <br />Material consistency: Job efficiency.... 0.83 (lsh/day) <br />Compacted fill or embankment Transmission type. 1.00 ( PS ) <br />"" ""` """"" """ "" ' Grade adjustment.. 1.00 (Cat tbl) <br />Avg. push gradient: 0.00 i (pos) Altitude adj. .... 1.00 (Cat tDl) <br /> "`""` Material weight... D.87 (Cat tbl) <br />Avg. site altitude: 5300 ft. Blade type........ 1.00 (S or U) <br />Material weight 2650.00 Ib/LCY Net Job Correction 0.49 <br />Mat. Descr.: _ _____... _____ ________ <br />Decomposed rock - 25i Rock, 151 Earth Adjusted Unit Prod.: 1]4.63 LCY/hr <br /> Adjustetl Fleet Production: 174.63 LCY/hr <br />JOB COST "' ~~"" <br />Fleet szze I Dozers) Total Job Time: 1.29 Hours <br />Unit Cost 50.128 /LCT Total Job Cost: 5128 <br />