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lorado Division of Minerals and Geology • <br />"ESTIHATIN6`FORM"-"BULLDOZER`NORI(y"+' <br />-------------------------------- <br />Task t: 3 Prep. by: SSS Task File Naoe: MI15-3 <br />Date: 03/02/95 Per®it t:M-85-115 Mine: Greer Pit <br />Pereit Action: 110(2) bond recalculation <br />Task Description: Spread 2' topsoil over slopes <br />NOURLY EOUIPNENT COST <br />_____________________ Basic Machine: Cat DSN Norsepoaer: 285 <br /> Blade Type: Seii-Universal """"`"' <br /> Attach®ent tl: ROPS Cab Shift Basis: 1/day <br /> Attacheent 52: N/A """`"'"` <br />Cost ereakdoan: <br />"""""""' Utilization S (code hka) <br />Oxnership cost/hr = S4D.1! N/A <br />Operating S overhaul cost/hr- dozer = 540.44 100 <br /> -ripper = 50.00 N/A <br />Operator cost/hr = 521.58 N/A <br />Total egpt. unit cost/hr = 5102.13 Tota! Fleet cost/hr: t102.13 <br />MATERIAL QUANTITIES <br />Initial Saell Loose <br />Voluoe: 917.0 LCY Factor: N/A Voluoe: 917.0 LCY <br />Source of quantity takeoff: Assu®e I45' x 1025' @ 7' depth <br />Source of est. saell factor: NA <br />HOURLY PRODUCTION <br />_________________ Job Condition Correc tion Factors <br />Avg. push distance: 100 ft. """`"""""'""`""" ""`""`""`"` <br /> `"""'"` Operator..........: 0.75 (avg.) <br />Unadjusted hourly Hat. consistency..: 1.10 (Cat tbl) <br />dozer production: 803 LCY/hr Doting aethod..... 1.00 (9en.) <br /> "`""""`" Visibility........: 1.00 (avg.) <br />Material consistency : Job efficiency....: 0.83 (lsh/day) <br />Partly consolidated stockpile Trans®ission type.: 1.00 ( PS ) <br />"`"""""""""""" '"""""""""" Grade adjust®ent..: 1.52 (Cat tbl) <br />pvg. push gradient: 25.00 Y (ne9) Altitude adj.....: 1.00 (Cat tbl) <br /> "`"'""` Haterial aeight...: 1.10 (Cat tbl) <br />Avg. site altitude: 6600 ft. Blade type........: 1.00 (S or U) <br />Material weight : 2100.OD IbJLCY Net Job Correction 1.14 <br />Nat. Descr.: """"' ""`"""" <br />Earth -Loam Adjusted Unit Prod.: 913.70 LCY/hr <br /> Adjusted Fleet Production: 913.70 LCY/hr <br />JOB COST """"""" <br />fleet size : 1 Dozers) Total Job Tiae: 1.00 Hours <br />Unit Cost 50.112 /1CY Total Job Cost: 5102.50 <br />