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CIRCES Cost Estimating Software <br />SCRAPER -ONLY WORK <br />Agency or organization name : Colorado Division OfMinera/s And Geology <br />Task # : 011 State : Colorado Permitfjob # : C-83-059 <br />Date: 03/14/2003 County: De/fa AbbreNadon :none <br />User: JRS SIte: Terror Creek Loadout Fllename:C059-011 <br />Permit or other job action :Permit Renewal 04 <br />task description :Replace Topsoil from Stockpile to Site <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Modef:Cat621G <br />Ownership cost/hour: $37.53 <br />OperatingcosUhour: $71.86 <br />OperatorcosVhour: $25.43 <br />Total unit cosUhour: $134.83 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 5,243 CCY factor <br />Source of quantlry take-off :Map 5 and <br />Source of estimated swell }actor :CAT Hand <br />HOURLY PRODUCTION <br />Haulinc Caoaciri <br />Basis <br />Material weight: 2,650 pounds <br />Material description <br />Decomposed rock-25% Rock, 75% Earth <br />Rated payload : 48,000 pounds <br />Payload capadry : 18.11 LCY <br />Cvcle Time (load + haul + soread + retuml <br />Travel time <br />Shift basis : 1 per day <br />Job utilization % Horsepower : 365 <br />NA Welght (UST) : 35.55 <br />100 Cost data source : (CRG) <br />NA <br />total neat cost/hour : $134.83 <br /> <br />Loose <br />1.125 volume : 5,898 LCY <br />OS-5R <br />Bowl (volume) Basis <br />ASNCK VOIUme: 74.00 LUT <br />Heaped volume: 20.00 LCY <br />Average volume : 1700 LCY <br /> <br />Adjusted capacity : 17.00 LCY "' <br />Loading time <br />Maneuver and spreading time <br />betlhrg time per pair on push-pull modes <br />2.00 <br />0.70 <br />minutes' <br />minutes <br />Routs ~ Distance (feet) ~ Grade (% j ~ Roll. res.(%) ~ Total res.(%} ~ Velodgr (fpm) ~ Travel time (min.) <br />Haul• 500 2.0 5.0 7.0 1,044 0.48 minutes" <br />Retum 500 -2.0 5.0 3.0 2,870 0.17 minutes" <br />'- travel time adiustetl for acceleretbn antl tleceleretlon at bad end dump paints <br />veloeidea are mac attainable per total resistance shown. nd awrege Total cycle time <br />Job Condition Correction Factors <br />Site altitude (feet) : 5,800 Adiusted Hourly Production <br />Altitude adjustment factor : f.00 (Cat HB) Unadjusted unit production <br />Job efficiency factor : 0.83 (i shik/day) Adjusted unit production <br /> Adjusted fleet production <br />Net job COrreCUOn faCtof : 0.83 ^' 2 bmea wlume on push-pull models <br />3.35 minutes <br />304.19 LCYlHour"' <br />252.48 LCYMour <br />252.48 LCY/Hour <br />JOB TIME AND COST - <br />Fieetsize : 1 Scraper(s) Total Job time : 23.36 Hours <br />Unit cost : $0.534 /LCY Total job cost : $3,150 <br />