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Colorado Division of Minerals and Geology <br />ESTIMATING FORM - BULLDOZER WORK <br />Task #: 10 Prep. by: SSS Task File Name: M011-10 <br />________-__- _________ _____________ <br />Date: 12/10/97 Permit #:M-94-011 Mine: West End Gravel Pit No. 1 <br />Permit Action: Conversion No. 1 Application <br />_________________________________________________________ <br />Task Description: Reconstruct Secondary Access Road Through Processing Area <br />HOURLY EQUIPMENT LOST <br />_____________________ Basic Machine: Cat D9N Horsepower: 370 <br /> Blade Type: SEMI-UNIVERSAL --------- <br /> Attachment #1: ROPE Cab Shift Basis: 1/day <br /> Attachment #2: 3-shank ripper --------- <br />Cost Breakdown: <br />-------------- Utilization X <br />Ownership cost/hr = 543.41 N/A <br />Operating 8 overhau l cost/h r- dozer = 574.86 100 <br /> -ripper = ED.00 0 <br />Operator cost/hr = 522.95 N/A <br />Total egpt. unit cost/hr = 5141.21 Total fleet <br />________ cost/hr: 5141.21 <br />_______- <br />MATERIAL OUANTITIEE <br />___________________ <br />___________________ <br />Initial <br />Ewell <br />Loose <br />Volume: 1,333.0 LCY Factor: N/A Volume: 1,333.0 LCY <br />Source of quantity t akeoff: Reconstruct Road 20'W x 900'L x 2' Deep <br />_______ <br />Source of est. swell _________ <br />factor: N/A _________________________ ________ __ <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Fac[ors <br />Avg. push distance: 55 ft. ------------------------- ------- <br /> --------- Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 1.10 (Cat tbl) <br />dozer production: 1598 LCY/hr Dozing method..... 1.00 (gen.) <br /> --------- Visibility........ 1.00 (avg.) <br />Material consistency : Job efficiency.... 0.83 (1sh/day) <br />Partly consolidated stockpile Spoil pile factor. 0.60 (fnd-sf) <br />-------------------- ----------------- Push 9radient..... 1.00 (Cat [bl) <br />Avg. push gradient: 0.00 X (pos) Altitude deration. 1.00 (Cat tbl) <br /> --------- Xateri al weight... 1.00 (Cat tbl) <br />Avg. site altitude: 5800 ft. Blade type........ 1.00 (S or U) <br />Material weight 2300.00 lb/LCY Net Job Correction 0.41 <br />Mat. Descr.: ______~_ ____ ______- <br />GENERAL FILL Adjusted Unit Prod.: 656.49 LCY/hr <br /> Adjusted Fleet Production: 656.49 LCY/hr <br />JOB COST ---- ------- <br />Fleet size 1 Dozers) Total Job Time: 2.03 Hours <br /> <br />Unit Cost ___-_-__ <br />50.215 /LCY ____ <br />Total Job Cost: _______ <br />5286-74 <br />