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_ _ <br />Colorado I III IIIIIIIIIIIII III eology <br />ESTIMATING FORM - BULLDOiER HORN <br />Task S: 1 Prep. by: LES Task file Name: M066-1 <br />Date: 01/21/93 Permit t:M-92-066 Mine: Hogue/River Pit <br />Permit Action: cost estimate to reclaim <br />Task Description: backfill pit along 2500 ft shoreline <br />HOURLY EGUIPMENi COST <br />'--""-"""-"'-" Basic Machine: Cat DBN Horsepower: 285 <br />Blade Type: Universal """"" <br />Attachment tll: ROPS Cab Shift Basis: 1Jday <br />Attachment !2: NJA """ "` <br />Cost Breakdown: <br />Utilization i (cade hkm) <br />Ownership costJhr = 539.52 N/A <br />Operating 6 overhaul costJhr- doter : 538.19 100 <br />-ripper = 50.00 N/A <br />Operator costJhr ~ f21.5A NJA <br />Total egpt, unit costJhr = 599.29 Total fleet cost/hr: 599.29 <br />MATERIAL CUANTITIES <br />Initial Swell Loose <br />Volume: 13,425.0 BCY Factor: 1.250 Volume: 16,182.5 LCY <br />Source of quantity takeoff: exhibit L <br />Source of est, swell factor: given <br />HOURLY PRODUCTION <br />Avg. push distance: 150 ft. <br />"` " Operator.......... <br />Unadjusted Hourly Mat. consistency.. <br />dozer production: i16 LCTJhr Dozing methotl..... <br />_.______ <br />` Visibility..,..... <br />Material consistency: Job efficiency.... <br />Compacted fill or embankment Transmission type. <br />` Grade adjustment.. <br />Avg. push gradient: 15.00 ; (neg) Altitude adj..... <br />""_'"` Material weight... <br />Avg. site altitude: 6560 ft. Dlade type........ <br />Material weight 2300.OD 1bJLCY Net Job Correction <br />Mat. Descr.: """"" "" <br />GENERAL FILL <br />Job Condition Correction Factors <br />0.75 (avg.) <br />0.90 (Cat tbl) <br />1.00 (gen.) <br />1.00 (avg.) <br />1.00 ( PS ) <br />1.35 (Cat tb!) <br />1.00 (Cat tb]) <br />1.00 (Cat tbl) <br />1.00 (S or U) <br />0.15 <br />Adjusted Unit Prad.: 540.40 LCYJhr <br />Adjusted Fleet Production: 540.40 LCY/hr <br />JOB COST """"""` <br />Fleet size : 1 Dozers) Total Job Time: 31,06 Hours <br />Unit Cost 50.184 /LCY total Job Cost: 53,083 <br />