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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 002 <br />Date : 09/27/2002 <br />User : WHE <br />State :Colorado <br />County :Dolores <br />Site : H & H Quarry No. 2 <br />Agency or organization name :OMG <br />Permit or other job action :General 110c bond review <br />Task description :Highwall reduction from O.SH:1V to 3H:1V <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat DSR - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : BOPS Cab <br />Attachment nd. 2 : 3-shank ripper <br />Horsepower: 305 <br />Shift basis : 1 per day <br /> ' Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosVhour : $48.47 NA <br /> OperatingcosUhour : $58:82 100 <br /> Ripper op. cost/hdur : $O.bO 0 <br /> Operator cost/hbur : $30:65- NA <br /> Total unit cosUhour : $137.94 Total fleet cost hour : $137.94 <br />.". Ci_ 5;j C_,i„.. '~ ~`u~;C,nr~L?~ m r, ts.,..._ F:: a ~ ., t s ~ .. L„ .... , :: ~' . i.:i: <br />...... .... ...' .'..:r <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 1,013 LCY factor : NA volume: 1,013 LCY <br />Source of estimated volume <br />Source of estimated swell factor <br />^wG .~s... ,a <br />HOURLY~PRODUCTION <br />:see attached drawing, "Highwall Reduction" <br />:NA <br />i ., _ .: s ~:r: <br />was e~s ~,2 `,ix.~.~r"~i~~'=, - <br />Job Condition Correction Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 1,400.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 10.00 % (neg) ~ ' <br />Average site altitude : 6, 800 feet <br />Material weight : 2,650 Ibs/LCY ' <br />Weight description : ' <br />Decomoosed rock - 25% Rock. 75% Earth <br />Operator skill <br />"Material consistency <br />' Dozing method <br />Visibility <br />Job effciency <br />Spoil pile: <br />Push gradient: <br />Altitude: <br />' Material weight <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />0.75 <br />1.00 <br />1.00 <br />1.00 <br />0.83 <br />0.80 <br />1.22 <br />1.00 <br />0. B7 <br />1.00 <br />0.53 <br />741.27 <br />741.27 <br />(Cat. <br />(S/Sl <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 1.37 Hours <br />Unit cost : $0.186 /LCY Total job cost : $189 <br />~:~ ~.: <br />PermiUjob# : M-1998-080 <br />Abbreviation :none <br />Filename : M080-002 <br />