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Colorado Division of Minerals and Geology <br />----------------------------------------- <br />ESTIMATING FORM - BULLD02ER YORK <br />Task #: 1 Prep. by: BK Task File Name: M016-1 <br />Date: 08/77/95 Permit #:M-92-076 Mine: Penrose Ranch <br />Permi[ Action: amendnent <br />Task Description: rough <br />XOURLY EQUIPMENT COST <br />_________________ ___ Basic Machine: Cet D8N Xorsepower: 2B5 <br />Blade Type: UNIVERSAL --------- <br />Attachment #1: ROPS Ceb Shift Basis: 1/day <br />Atteehnent #2: I-shank ripper --------- <br />Cost Breakdown: <br />-------------- Utilization X <br />Ownership cost/hr = 546.62 N/A <br />Operating 8 overhaul cost/h r- dozer = 557.93 100 <br />-ripper = 53.95 50 <br />Operator cos[/hr = f22.95 N/A <br />Total egpt. unit cost/hr = 5125.44 Total fleet tost/hr: 5725.44 <br />MATERIAL QUANTITIES <br />___________________ <br />___________________ <br />Initial SYeIL Loose <br />Volume: 30,000.0 BCY Factor: 7.250 Volume: 37,500.0 LCY <br />Source of quantity take-off: rec plan <br />Source of est. swell factor: 3 <br />HOURLY PRODUCTION <br />_____________ __= Job Condition Correct ion Factors <br />Avg. push distance: 200 ft. --------------------- ----------- <br />- -------- Operator.......... 0.75 (avg.) <br />Unadjusted hourly Met. consistency.. 1.20 (Cat tbl) <br />dozer production: 543 LCY/hr Dozing method..... 1.20 (slot) <br />- -------- 4isibility........ 7.00 (avg.) <br />Materiel consistency: Job efficiency.... 0.83 (tsh/day) <br />Loose stockpile Spoil pile factor. 0.80 (fnd-rf) <br />------------------- ------- ------ Push 9radient..... 7.05 (Cat tbL) <br />Avg. push gradient: 2.00 X (nag) Altitude deretion. 7.00 (Cat tbl) <br />- ------- - Materiel Yeight... 7.00 (Cat tbl) <br />Avg. site altitude: 5200 ft. Blade type........ <br />-- 1.00 <br />----------- (S,SU,U) <br />- <br />Materiel weight ------- <br />2300.00 - <br />lb/LCY ------------------- <br />Net Job Correction 0.75 <br />Met. Desc r.: - ------- - ----------- <br />GENERAL FILL Adjusted Unit Prod.: 407.44 LCT/hr <br /> Adjus ted Fleet Production: 407.44 LCY/hr <br />JOB COST ----------- <br />Fleet size I Dozen(s) Total Job Time: 92.04 Hours <br />Unit Cost E0.308 /LCY Total Job Cost: 571,545.37 <br />