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Colorado Divi Sian of Minerals and Geology <br />ESTIMATING FORM - BULLD02ER YORK <br />Task N: 2 Prep. by: NCY Task File Rome: M277-2 <br />Date: 09/22/% Permit N:M-81-277 Mine: Loukonen Quarries <br />Permit Action: AM-001 --_~-- ~-~ <br />Task Description: Regrede Reim Guerry waste rock <br />HOURLY EWIPMENT COST <br />Besse Mech ins: Cat D6N Horsepower: 765 <br />Blade Type: Sans-Universal -------- <br />Attachment N1: HOPS Cab Shift Basis: 1/day <br />Attachment k2: R/A --^------ <br />Cost Breakdown: <br />----- Utilization X (code OSIi) <br />Ownership costlhr = (22.25 NIA <br />Operating 8 overhaul cost/h r- dozer = f22.63 100 <br /> -ripper = f0.00 N/A <br />Operator cost/hr = f21.58 N/A <br />Total egpt. unit cost/hr f66.46 Total fleet cost/hr: (66.46 <br />MATERIAL WANTITIES <br />___________________ <br />___________________ <br />Initial <br />Swell <br />Loose <br />Volume: 600.0 BCY Factor: 1.430 Volume: 858.0 LLY <br />Source of quantity take-off: Exhibit L <br />Source of est. swell fettor: na <br />Hg1RLY PRODUCTION <br />__________ ______ Job Condition Correction Factors <br />Avg. push distance: 50 ft. - ----- -------- <br /> Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 0.90 (Cat tbI) <br />dozer production: 545 LCY/hr Dozing method..... 1.00 (pen.) <br />-------- - Visibility........ 1.00 (evR•) <br />Materiel consietenty: Job efficiency.... 0.83 (1sh/day) <br />Canpected fill or aibankment Trensmi ssion type. 1.00 ( PS ) <br />__________________________,._ __---____ Grade adjustment.. : 0.67 (Cat tbl) <br />Avg. push gradient: 15.00 X (pos) Altitude adj. .... 1.00 (Cat tbl) <br />-- Materiel weight... 0.70 (Cat tbl) <br />Avg. site altitude: 6000 ft. Blade type........ 1.00 (S or U) <br />Materiel weight 3300.00 lb/LCY Net Job Correction 0.26 <br />Met. Descr.: -------- - ---- ------- <br />Detonposed rock - 75x Rock, 25x Earth Adjusted Unit Prod.: 141.75 LCY/hr <br /> Adjus ted Fleet Production: 141.75 LLY/hr <br />JOB COST -- ------- <br />Fleet size 1 Dozen(s) Total Job Tine: 6.05 Naurs <br />Unit Cost f0.469 /LCY Total Job Cost: f402.27 <br />