Laserfiche WebLink
Colorado Division of Minerele and Geology <br />EBT 11111TING FORN - BULLD02ER YORK <br />Task !: 7 Prep. by: YCY Task File Name: M277-7 <br />Date: 09/22/94 Permit k:M-81-277 Mine: Laukonen Quarries <br />Permit Action: AM-001 <br />Task Description: Regraok Emil Ouerry waste rock <br />HOURLY EQUIPMENT COST <br />__________________ _= Basic Meehirx: Cat D6N Horsepower: 1b5 <br />Blade Type: Semi-Universal --------- <br />Attachment M1: ROPS tab Shift Beais: 1/day <br />Attachment M2: N/A ---------- <br />Lost Breakdown: <br />----- utilization % (code bS0) <br />Ownership Lost/hr = f22.25 N/A <br />Operatirq 8 overhaul cost/h r- dozer = 522.63 100 <br /> -ripper = f0.00 N/A <br />Operator cost/hr = f21.58 N/A <br />Total egpt. unit cost/hr = f66.46 Total fleet Lost/hr: f66.46 <br />MATERIAL QUANTITIES <br />___________________ <br />___________________ <br />Initial <br />Swell <br />Loose <br />Volume: 450.0 BCY Factor: 1.330 Volume: 598.5 LCY <br />Source of quantity take-off: Exhibit L <br />Source of est. swell factor: ne <br />XOURLY PROOULTION <br />__________ _____= Jab Corditian Cor rectian Factors <br />Avg• push distance: 100 ft. ------------------------- ------ <br />--'----- - Operator.......... 0.75 (avg.) <br />Unadjusted hourly Met. consistency.. 0.90 (Cat tbl) <br />dozer production: 362 LCY/hr Dozing method..... 1.00 (gen.) <br />-------- - Visibility........ ; 1.00 (avg.) <br />Materiel consistency: Jab efficiency.... 0.83 (1sh/day) <br />Coripected fill or errbenkment Trensmissi on type. 1.00 ( PS ) <br />--------_-^-----------------------,.- Grade adjustment.. 0.67 (Cat tbl) <br />Avg. push gredi ant: 15.00 X (pos) Altitude adj. .... 1.00 (Cat tbl) <br />-------- Materiel weight... : 0.79 (Cat tbl) <br />Avg, site altitude: 6000 ft. Blade type........ 1.00 (S or U) <br />Material weight 2900.00 lb/LCY Net Job Correction : 0.30 <br />Mat. Descr.: --------- ---- ------- <br />Decomposed rock - 50X Rock, 50% Earth Adjusted Unit Prod.: 107.27 LCT/hr <br /> Adjusted Fleet Production: 107.27 LCY/hr <br />JOB COST ---- ------- <br />Fleet size 1 Dozers) Total Job Time: 5.58 Nours <br />Unit Cost f0.620 /LCY Total Job Cost: f370.79 <br />