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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PRO ::::::................................................................................................................................................................................... <br /> ................................................. <br />JECT IDENTIFICATION <br />Task # : 077 State :Colorado Permitfjob# : C-1981-022 <br />Date <br />User <br />05/06/2008 <br />JRS <br />County :Delta <br />Site :Elk Creek Mine <br />Abbreviation :none <br />Filename : C022-077 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Pe-mit Renewal 05 <br />Task description :Replace Topsoil from Stockpile to Pond F, Ditches and P/un a Pool <br />E .::.:i::.;:.;..: <br />HOURLY';;:.;:.:. ..... ................................................................................................................................................................................ <br />......... . <br />QU PME <br />NT C <br />S <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />Data source : /CRGI <br />volume : 1,300 BCY factor : 1.250 volume : 1,625 LCY <br /> <br />Source of estimated volume :Map 2.05-M4 (sheet 5 of 5); Map 2.05-M5J; Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY:.:P::::;. ............... _......_._. <br />ROD <br />UCTI <br />ON <br /> <br /> <br /> <br /> <br />..... <br />................... ......................_................ _...... ..................... <br /> <br /> <br /> <br /> <br />..............................Job Condition Correction Factors ......._...._............ <br /> <br /> <br /> <br /> <br />~~~ ~ ~ ~ ~ <br /> <br /> <br /> <br />......... <br />........ _. ... <br />~ Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 125 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,055.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-~ <br /> Push~gradient: 0.79 (CatHB) <br />Average push gradient : 10.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,400 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.35 <br />Weight description <br />Earth -Dry packed Adjusted unit production : 372.91 LCY/hr <br /> Adjusted fleet production : 1,118.74 LCY/hr <br />JOB TIME AND:.:.;:.:< :............................... <br />cosr .................... ..................................... ................................................................. .............................. ............................ <br />Fleet size : 3 Dozers) Total job time : 1.45 Hours <br />Unit cost : $0.557 /LCY Total job cost : $904 <br /> <br />