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Table 3.7-1 Page 17 <br />CIRCES Cost Estimating Software <br />• SCRAPER ONLY WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name :Colorado Division O/Minerals And Geology <br />Task # : 014 Slate :Colorado Penn~ob # : G$0-004 <br />Date: 01262004 Counry:GaMeld Abbrevladon:none <br />User : JRS Site : Mcc/ane Canyon Mina Filoname : 0004-0J4 <br />Permit or other job action :2004 Midterm Review <br />Task description :Replace Topsoil from Stockpile to Mine Bench Area <br />HOURLY EQUIPMENT COST <br />Model :Cat 621G <br />Bowl (volume) Basis <br />Stack volume : 14.00. LCY <br />Heaped volume: 20.00 LCY <br />Average volume: 1700 LCY <br />Cost Breakdown : Job utilization % Horsepower : 365 <br />Ownership cosUhour : 536.94 NA Weight (UST) : 35.55 <br />Opersgng cosUhour : 579.62 100 Cost data source : (CRG) <br />Operator cost/hour: 525.43 NA - <br />Total unit cost/hour: SJ41.99 Total fleet wsf/hour: $141.99 <br />e 3e4V'Ea:.. ,r., ssi, `C:... .a. .. ..'. ,,,:0, r4 _..:,., m nn :.: .::. e>,. ,. t~.~ m..'.... .4.d ~...£ ....,e-. o-... ,...:.,:„ i <br />MATERIAL QUANTfTIES <br />Initial Swell Loose <br />volume: 1,078 CCY ~ ~ factor: 1.J15 volume: 1,202' LCY <br />Source of quantity takeoff :Operator Esbinate <br />Source of estimated swell factor CAT Handbook <br />-.-: `3 r ~ .,~ 2 rz , a 0 .. ~, z'we era _n ~ E ':ca^~~ <br />.. °~' ..~.:.: „r, ..~.c a,;a: .~ 4~.ar .., <.. ..'.`z w.'~`.v ;'.' ..>u r..<.---_. .. <,ezt~~..s eieiazi,,,;.,.sw z.. ,o.: ~. xF'. ;`. ...;S:: ,x <br />HOURLY PRODUCTION <br />Haulinc CaoaciN <br />Material weight : 2,100 pounds/LCY <br />Material descdption <br />Eerth-Loam <br />Rated payload : 48,000 pounds <br />Payload capacity: 22.88 LCY <br />Ovele Time (load + haul + spread + retuml <br />Travel time <br />Adjusted capacity : 17.00 LCY "' <br />Loading time: 2.00 minutes' <br />Maneuver and spreading time : 0.70 minutes <br />• beEirp tare per paV an pwhyWl mooela <br />Route Distance (feet) Grade (°h) Roll. res.(°~) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul • 2,100 8.3 5.0 13.3 561 3.74 inures " <br />Retum : 2,100 -8.3 5.0 -3.3 2,931 0.77 inures <br />"uavai Gm. a0iueletl /or axelarelbn ano tleuNreO°n at load eno ounp poinb <br />wfoctfn are maK anainebls per total reaufance shown, not awuaya <br />Job Condhion Correction Factors <br />Site altitude (feet) : 5.600 <br />Altitude adjustment factor : 7.00 (Cet HB) <br />Job efficiency factor : 0.83 (1 shiR/day) <br />• Net Job correchon factor 0 B3 <br />3 ,.,,.. ~ <br />JOB TIME AND COST <br />Fleet size : 1 Scraper(s) <br />Unit cost : 51.209 ILCY <br />Total cycle time : 7.21 <br />Adiusted Hourly Production <br />Unadjusted unit production <br />Adjusted unk production <br />Adjusted fleet production <br />taros w4ero an pusFpUl m°eels <br />Shift basis : 1 per day <br />141.46 <br />Total job time <br />Total Job cost <br />11741 <br />117.41 <br />a..,;~'...... <br />10.24 <br />minutes <br />LCY/Hour"' <br />LCYMour <br />LCY/Hour <br />~ x<; <br />....,,>Y.r> ............. <br />Hours <br />