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CIRCES Cost Estimating Software <br />SCRAPFR - ONLY WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name : DRMS <br />Task #: 003 State : Colorado <br />Date : 0410712010 County:Rio Grande <br />User : RCO Site : Del Norte West Valley Pit <br />Permit or other job action :Amendment 1 application <br />Task description : Spread natural fines <br />HOURLY EQUIPMENT COST <br />Model : Cat 623G Shiftbasis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cost/hour : $74.88 NA Weight (UST) : 40.92 <br />Operating cost/hour : $96.12 100 Cost data source : (CRG) <br />Operator cost/hour : $24.98 NA <br />Total unit cost/hour : $195.99 Total fleet cost/hour : $195.99 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 5,000 LCY factor : NA volume : 5,000 LCY <br />Source of quantity take-off :AM-1 plan <br />Source of estimated swell factor : NA <br /> <br /> <br />HOURLY PRODUCTION .. .......;::.; .::.; ..:.: . <br />Hauling Capacity : <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight : 2,900 pounds/LCY Struck volume : 18.00 LCY <br />Material description : Heaped volume : 23.00 LCY <br />Decomposed rock - 50% Rock, 50% Earth Average volume : 20.50 LCY <br />Rated payload : 55,000 pounds <br />Payload capacity: 18.97 LCY Adjusted capacity: 18.97 LCY *** <br />Cycle Time (load + haul + spread + return) : Loading time : 0.90 minutes <br /> Maneuver and spreading time : 0.70 minutes <br />Travel time : • loading time per pair on push-pull models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 600 5.0 8.0 13.0 502 1.21 minutes ** <br />Return : 600 -5.0 8.0 3.0 2,666 0.23 minutes ** <br />" travel time adjusted for acceleration and deceleration at load and dump points <br />velocities are max. attainable per total resistance shown, not average Total cycle time 3.03 minutes <br />Job Condition Correction Factors : <br />Site altitude (feet) : 7,800 Adjusted Hourly Production <br />Altitude adjustment factor : 1.00 (Cat HB) Unadjusted unit production : 375.23 LCY/Hour*** <br />Job efficiency factor.: 0.83 (1 shift/day) Adjusted unit production : 311.44 LCY/Hour <br /> Adjusted fleet production : 311.44 LCY/Hour <br />Net job correction factor : 0.83 '•' 2 times volume on push-pull models <br />JOB TIME AND COST <br />Fleet size : 1 Scraper(s) Total job time : 16.05 Hours <br />Unit cost : $0.629 /LCY Total job cost : $3,146 <br />Permit/job #:M-2001-069 <br />. <br />Abbreviation :none <br />Filename :M069-003