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Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task p: 2 Prep. by: J <br />____________ _________ <br />Dace: 0]/29/9] Permit k:%-9]-222 <br />____________ _________ <br />Permit Action: expl. pad 9]010 <br />__________________ <br />Task Description: regrade <br />__________________ <br />Task File Name: X222-2 <br />Mine: Twent ymile <br />HOURLY EQUIPMENT COST <br />__________________:_= Basic Machine: Cat DSH SERIES II Horsepower : 120 <br /> Blade Type: POWER ANGLE TILT ""---"'- <br /> Attachment p1: ROPS Cab Shift Basi s: 1/day <br /> A[C ac hment p2: N/A '---"' -- <br />Cost Breakdown: <br />--""----"'- Utilization 4 <br />Ownership cos[/hr = $19.20 N/A <br />Operating 4 overhaul cost/h r- dozer = $21.95 100 <br /> -ripper = $0.00 N/A <br />Operator cost/hr 522.95 N/A <br />Total egp t. unit cost/hr = 562.60 Total E1eec <br />________ cost/ hr: $62.60 <br />________ <br />MATERIAL QUANTITIES <br />Init cal Swell Loose <br />felume: 1,000.0 LCY Factor: <br />____________ N/A Vol ut;~e: <br />__________ _____ 1, 000. <br />_____ 0 <br />___ LCY <br />Source of quantity ta ke-off: not cable 3 <br />Source of est. swell factor: n/a <br />________ <br />__________________________ <br />_____ <br />___ <br />__________ <br />HOURLY PRODUCTION <br />________________= Job Condition Correction Facto rs <br />Avy. pus cscance: Bn f[. <br />_________________________ <br />_____ <br />__ <br />- "'--"" Operator.......... 0. 75 (avg.) <br />Unadjusted hourly Mat. consistency.. 1. 10 (Cat tbl) <br />dozer production: 460 LCY/hr Dozing method..... 1. 00 (gen.1 <br />" "'--"' Vis cbility........ 1. 00 (avg.) <br />Material cons is[ency: Job eff cc cency.... 0. 97 (lsh/day) <br />Pa rely cons olida Ged s tockpile Spoil pile factor. O. BO (ssd-ac) <br />--'-"'---'""--'""' --""'---"'---' Push gradient..... 1. 02 ICat c61) <br />Avg. push gradient: 1.00 4 (negl Altitude de ration. 1. 00 (Cat tbll <br />" "---" Material weiyht... 0. ]9 (Cat cbll <br />Avg. site altitude: 6800 Et. Blade type........ 1. 00 (PAT) <br />Material weight 2900.00 lb/LCY Net Job Correction 0. 44 <br /> <br />_ <br />Mac. Descr.: <br />________ <br />____ <br />_____ <br />__ <br />Decomposed rock - 504 <br />_____________________ Rock, 504 Earth <br />________________ Adlus[ed Unit Prod.: <br />____ 209. <br />_____ 32 <br />__ LCY/hr <br /> Adjusted Fleet Production: 209. 32 LCY/hr <br />JOB COST --" '--'" '" <br />Fleet size <br />_ 1 Dozer lsl <br />_______ ?coal Job Time: <br />____ 4. <br />_____ 99 <br />__ Hours <br />Unit Cosc $0.306 /LCY Total Job Cos[: $306. 3] <br />