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~1 R C E 5 Cost Estimating Software <br />EARTHWORK FORM - SCRAPER-ONLY WORK <br />Agency or organization name OMG <br />Task # 03a Slate Colorado Permit # M-99-025 <br />Dace 06/21/99 County : Mesa Abbr. none <br />User SSS Site Soaring Eagle GraveFilename M025 -03a <br />Permit/job action New 112C Application <br />Task description <br />~ Backfill Phase V slopes <br />HOURLY EQUIPMENT COST <br />_____________________ Model Cat 633E Shift basis 1/day <br />Cost Breakdown -------- --------------------- ---------- <br />-------------- Utilization X Horsepower 475 <br />Ownership cost/hour 567.68 NA ---------- <br />~~ Operating cost/hour 5105.27 100 Weight (UST): 56.00 <br />Operator cost/hour 523.30 NA ---------- <br />~, __---___ - (CRW <br />Total unit cost/hour: 8196.26 Total fleet cost/h r: 5196.26 <br />MATERIAL QUANTITIES <br />___________________ <br />___________________ <br />Initial <br />Swell <br />Loose <br /> <br />~ <br />volume 48,356 LCY factor NA volume 48,356 LCY <br />~~ <br />Source of quantity take-off 3400 of 16~ highwall backfil led to 3:1 <br />Source of est. swell factor NA <br />HOURLY PRODUCTION <br />~ _________________ Hauling Capacity <br />- <br />-- <br />-- (weight vs. volume basis) <br /> <br />Material type 8 wt. --- <br />-- <br />2,400 --- <br />--- <br />lbs/LCY <br />~ Struck volume <br />NA <br />LCY <br />Clay 8 gravel - Dry ~ Heaped volume 34.00 LCY <br />--------------------- --------- ------- -~ Average volume 34.00 LCY <br />Rated payload 82,000 lbs. ~ ------------- <br />Payload capacity 34.17 LCY ~ Adjusted volume : 34.00 LCY ••* <br />Cycle Time Loading .......... ...................: 0.90 min. • <br />---------- Maneuver 6 spread ...................: 0.70 min. <br /> • Loed t ime/pair on push-pull models ------------ - <br />Travel: Dis[ance(fU Grade X R. Res.X Total R.X Vel.(fpm) I <br />', Haut 900 0.0 5.0 5.0 1,243 0.87 min. *• <br />Return: 900 <br />----------------- <br />--- 0.0 <br />------- 5.0 <br />----- <br />- 5.0 2,124 <br />--- <br />---- <br />--- 0.67 <br />--- <br />-- min. ** ~ <br />- <br />-- <br />- <br />•* adj. for acceleration/deceleration --- <br />--- <br />---- <br />Total cycle time --- <br />--- <br />3.15 - <br />min. <br />Job Condition Correction Factors <br />--- <br />- <br />- ------------ - <br />---- <br />---- <br />------ <br />-- <br />Site altitude (f t) -------- <br />4,490 --- <br />Adjusted Hourly Production <br />Altitude adjustment 1.00 (CAT HB) -------------------- ------ <br />Job efficiency fct r.: 0.83 (1 s/d) Unadj. unit prod. 648.38 LCY/Hr*•• <br /> -------- - Adj. unit prod. 538.15 LCY/Hr <br />Net job carreciion 0.83 Adj. fleet prod. 538.15 LCY/Hr <br /> ---'---- - *.. 2x vol. on P-P's -'---------- - <br />JOB COST Fleet sire 1 Scraper( s) Total job time 89.86 Nours <br />Unit cost 50.365 /LCY Total job cost 517,635 <br />