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G ~ • • <br />Colorado Division of Minerals and Geology <br />ESTIMATING FORM - BULLDOZER WORK <br />Task #: 2 Prep. by: WHE Task File Name: M056.2 <br />Date: `09/07/95 Permit #:M-95-056 Nine: Weber Pit 2 <br />Permit Action Application for 112 Permit. Bond Calculation <br />Task Description: Level 8 rip pit floor and stockpile areas <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat DBN Horsepower: 285 <br />Blade Type: SERI-UNIVERSAL --------- <br />Attach ment #1: ROPS Cab Shift Bas is: 1/day <br />Attachment #2: 3-shank ripper -------- <br />Lost Breakdown: <br />-------------- Utilization X <br />Ownership cost/hr = 546.40 N/A <br />Operating 8 overhaul cast/hr- dozer = 551.67 100 <br /> -ripper = 56.68 100 <br />Operator cost/hr = 522.95 N/A <br />Total egpt. unit cost/hr = 5127 10 Total fleet cost /hr : 5127.70 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 52,302.0 LCY Factor: N/A Volume: 52.302.0 LCY <br />Source of quantity take-off: Assume 1 ac.ft./acre over 32. 4 acres <br />Source of est. swell factor: NA - <br />HOURLY PRODUCTION Y <br /> Job Condition Correction Factors <br />Avg. push distance: 50 ft. ------------ -------- - <br />----- Operator.......... 0 .75 (avg.) <br />Unadjusted hourly Mat. consistency.. 1 .00 (Cat tbi) <br />dozer production: 1180 LCY/hr Dozing method..... 1 .00 (gen.) <br />------ Visibility........ 1 .00 (avg.) <br />Material consistency: Job efficiency.... 0 .83 (lsh/day) <br />Consolidated stockpile Spoil pile factor. 0 .70 (fnd-mf) <br />---------- Push gradient..... 1 .00 (Cat tbl) <br />Avg. push gradient: 0.00 X (pos) Altitude deration. 1 .00 (Cat tbl) <br />---- Material weight... 0 .79 (Cat tbl) <br />Avg. site altitude: 7600 ft. Blade type........ 1 .00 (S.SU,U) <br />Material weight 2900.00 lb/LCY Net Job Correction 0 .35 <br />Mat. Descr.: ---- - -- <br />Sand & gravel - Dry Adjusted Unit Prod.: 407 .48 LCY/hr <br /> Adjusted Fleet Production: 407 .48 LCY/hr <br />JOB COST ------- --- <br />Fleet size 1 Dozers) Total Job Time: 128 .35 Hours <br />Unit Cost 50.313 /LCY Total Job Cost: 516,391 .43 <br />