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- - <br />Colorado Division of Minerals end Geology III III III III IIII III <br />ESTIMATING PORN - BULLDOZER NORK 999 _ <br />cask M: 3 Prep. by: BLP Task File Name: %214-3 <br />Date: 10/21/94 Permit k:%-94-214 Mine: Cec <br />-°---''-'-- ------- ------------------- <br />Permit Aetion: N01 <br />Task Description: Regrade Drill Peds and Mud Pits <br />HOURLY EOUI PMENT COST <br />_____________________ Basic Machine: Cat D7H Horsepower: 215 <br />Blade Type: Angle ---------- <br />Attachment N1: ROPS Cab Shift Basis: 7/day <br />Attachment R2: 3-shank ripper ---------- <br />Cost Breakdown: <br />------------- Utilization X (code bSli) <br />Ownership cost/hr = 537.59 N/A <br />Operating 8 overhaul cost/hr- dozer = 530.12 700 <br />-ripper = 50.29 10 <br />Operator cost/hr = E21.58 N/A <br />Total egpt. unit cost/hr = 589.58 Total fleet cost/h r: f89.58 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 3,116.0 BCY Factor: 1.330 Volume: 4,744.3 LCY <br />Source of quantity cake-off: NOI 8 Addendum <br />Source of est. swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />_________________ Job Condition Correcti on Factors <br />Avg. push distance: 58 ft. ---------------------- ---------- <br />- -------- Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 1.10 (Cat tbl) <br />dozer production: 785 LCY/hr Dozing method..... 1.00 (gen.) <br />- -------- Visi bilitY•••••••• : 1.00 (avg.) <br />Material consistency: Job efficiency.... 0.83 (1sh/day) <br />Partly consolidated s tockpile Transmission type. 1.00 ( PS ) <br />--------------------- ---------------- Grade adlustment.. 0.86 (Cat tbl) <br />Avg. push gradient: 7.00 X (pos) Altitude adj- .... 1.00 (Cat tbl) <br />- -------- Material neigh t... 0.87 (Cat tbl) <br />Avg. site altitude: 6500 ft. Blade type........ 0.63 (arg le) <br />Materiel neigh[ 2650.00 lb/LCY Net Job Correction 0.32 <br />Mat. Descr.: - -------- - ---------- <br />Decomposed rock - 25X Rock, 75X Earth Adjusted Unit Prod.: 249.85 LCY/hr <br /> Adjusted Fleet Production: 249.85 LCY/hr <br />JOB COST - ---------- <br />Fleet size 1 Dozers) Total Job Time: <br />_ 16.59 <br />__________ Hours <br />- <br />Unit Cost ___-___ <br />50.359 /LCY Total Job Cost: 51,485.82 <br />