2006-11-21_REVISION - M1978323 (2)

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CIRCES Cost Estimating Software BULLDOZER WORK PROJECT IDENTIFICATION Task # : 14a Date : 11/21/2006 User : GRM State :Colorado Permit/job# :M-1978-323 County :Mesa Abbreviation :none Site :Woodring Pit Filename :M323-14a Agency or organization name : DRMS Permit or other job action :Final Reclamation Liability Update - 2006 Task description :spread overburden on N slope HOURLY EQUIPMENT COST Basic machine :Cat D9R - 9U (2005) Horsepower : 405 Blade type :Universal Attachment no. 1 :ROPS Cab Shift basis : 1 perday Attachment no. 2 :3-shank ripper Data source : (CRG) Utilization Cost Breakdown : Ownership cost/hour : 573.28 NA Operating cosUhour : 599.23 100 Ripper op. cosUhour : 50.00 0 Operator cosUhour : 532.78 NA Total unit cosUhour : 5205.30 Total fleet cost/hour : $205.30 MATERIAL QUANTITIES Initial Swell volume: 3,993 LCY factor Source of estimated volume :accept Source of estimated swell factor :NA HOURLY PRODUCTION Average push distance : 80 feet Unadjusted hourly production : 1,547.6 LCY/hr Material consistency description Loose stockpile Average push gradient : 30.00 % (neg) Average site altitude : 5,400 feet Material weight : 2,550 Ibs/LCY Weight description Earth - Drv packed Loose NA volume : 3,993 LCY volume from 2000 Operator skill Material consistency Dozing method Visibility Job eff ciency Spoil pile Push gratlient Altitude Material weight Blade type Net correction Adjusted unit production Adjusted fleet production :ors Source 0.75 (avg.) 1.20 (Cat HB) 7.00 (gen.) 1.00 (avg.) 0.83 (lshifVday) 0.80 (fnd-rf) 7.60 (Cat NB) 1.00 (Cat HB) 0.90 (Cat HB) 1.00 (S/SU/U) 0.86 7330.10 LCY/hr 1,330.10 LCY/hr JOB TIME AND COST Fleet size : 1 Dozers) Total job time : 3.00 Hours Unit cost : 50.154 /LCY Total job cost : $616