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• • <br /> C I R C E S Cost Estimating Software <br /> EARTHWORK FORM - SCRAPER- ONLY WORK <br />Agency of organization name DMG <br />Task U 003 State Colorado Permit q M-8]-171 <br />Date 06/23/99 County E1 Paso Abbr. none <br />User <br />__ JD1 <br />___________ Site Fountarn Pit <br />__________________ Filename <br />_ M1 ]1-007 <br />__________ <br />Permit/3 ob action Phased Reclamation <br />Task desc rrp[1on Replace Topsoil <br />HOURLY EQUIPMENT COST <br />_____________________ Model Cat 621E <br />Cost Breakdown """ "' <br />______________ <br />Ownership cast/hour 531.0] <br />Operating cos[/hour $68.39 <br />Operator cost/hour 523.30 <br />Shift basis 1/day <br />__________________ __________ <br />Utilization } Ho tsepower 330 <br />NA __________ <br />100 Weight ID$T): 33.60 <br />NA __________ <br />ICRGI <br />Total unit cost/hour: 5122.7'1 Total fleet cost/hr: 5122.77 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume 97,056 CCY factor 1.215 volume 69,193 LCY <br />Source of quancrcy take-off Calculation <br />Source of esC. swell factor Program <br />HOURLY PRODUCTION <br />Hauling Capacity (weight vs. volume basis) <br />Material type 6 w[. 1,600 lbs/LCY ~ Struck volume 19 .00 LCY <br />Top Soil Heaped volume 20 .00 LCY <br />--------------------- ---- --- --------- -~ Average volume 1] .00 LCY <br />Raced payload 48,000 lbs. ~ -- ------- ---- <br />Payload ca paca[y 30.00 <br />_________ LCY ~ Adjusted volume <br />__ 19 <br />_______ .00 <br />____ LCY ••• <br />cle Time <br />ty <br />g .. <br />Loadrn <br />........ <br />...................: 2 .03 mrn. <br />---'--"-- Ma neuvet 4 spread ...................: 0. 70 min. <br /> • load cime/pair on push-pull models -- ------- ---- <br />Travel: Dis Lance lfU Grade i R. Res.i Total R.i Vel. Ifpm) <br />Haul 2,000 2.0 5.0 7.0 1,01] 2. 15 min. •• <br />Return: 2,000 -2.0 5.0 3.0 2,699 0. 92 min. •• <br />•• adj. for acceleration/deceleration Tocal cycle time 5. 79 min. <br />Job Condit ron Correa ron Factors <br />________________________________ '" '"''"''' '"" <br />Site altitude (ft) 5,600 Atlj us Led Hourly Produc tion <br />Altitude adz ustmen[ 0.99 (CAT HBI ''"'"'"''"'"'"'"'''"' ''"" <br />Sob efficiency fccr.: 0.83 (1 s/dl Una dj. unit prod. 176. 03 LCY/Hr••• <br /> --------- Adj. unit prod. 13]. 34 LCY/Hr <br />Net job correction 0.78 Adj. fleet prod. 13]. 39 LCY/Hr <br /> _________ ... 2z vol.on __ <br />P-P's ________ ___ <br />SOB COST Flee[ size 1 <br />_________ Scraper ls) Total Sob time <br />__ 416. <br />________ 29 <br />___ Houts <br />Unit cost $0.099 <br />_________ /LCY Total job cost <br />__ 551,106 <br />___________ <br />