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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 001 <br />Date : 02/1912003 <br />User : JD1 <br />State: Colorado <br />County : Park <br />Site : Chaparral Meadows Pit <br />Agency or organization name : DMG <br />Permit or other job action : final reclamation <br />Task description : grade high walls to 3:1 <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D811 Series 1/ - 8U Horsepower : 310 <br /> Blade type : Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day_ <br /> Attachment no. 2 : NA <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $44.49 NA <br /> Operating cost/hour : $61.72 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $24.01 NA <br /> Total unit cost/hour : $130.22. Total fleet cost/hour : $130.22 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 42,500 CCY factor : 1.125 volume : 47,812 LCY <br /> <br />Source of estimated volume : calculation <br />Source of estimated swell factor : program <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : a75 (avg.) <br />Average push distance : 50 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,627.0 LCYihr Dozing method : 1.20 (slot) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1sh0day) <br />Consolidated stockpile Spoil pile : 1.00 (doz-oc) <br /> Push gradient: 1.11 (CatHB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site attitude : 8,746 feet Material weight : 0.87 (Cat HB)_ <br /> Blade type : 1.00 (S/SUN) <br />Material weight:- 2,650 Ibs/LCY Net correction : a72 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 1176.16 LCY/hr <br /> Adjusted fleet production : 1,176.16 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 40.65 Hours <br />Unit cost : $0.111 /LCY Total job cost : $5,294 <br />Permit/job# : M-1984-101 <br />Abbreviation : none <br />Filename : M101-001