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Colorado Division of Minerals and Geology <br /> ----------------------------------------- <br /> ESTIMATING FORM - BULLDOZER WORK <br /> Task P 03 Prep. by: SGR Task File Name: C017-03 <br /> »»»»»»»»»»»» »»»»»»»»» --»»»-»»»»»-» <br /> Date: 09/07/94 Permit #:C-81-017 Mine: Coal Basin <br /> ------»»»--- »»»---»»» »»»»»»»»»»»»»»-»-»»»»»»»»»»»»»--» <br /> Permit Action: revocation <br /> »»»»»»»»»»»-_»»»....------- ..».... .. .».»_»»»»»»»»»»»»__.. . <br /> Task Description: construct sutey diversion <br /> »»_»»»»»..__»-----._....,...........»,._..»......... ------ <br /> »..»»»»»»»-»----__ <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D6H Horsepower: 165 <br /> Blade Type: Semi-Universal ---------» <br /> Attachment #1: ROPS Cab Shift Basis: 1/day <br /> Attachment 12: 3-shank ripper -------»»- <br /> Cost Breakdown: <br /> --------------- Utilization % (code 160) <br /> Ownership cost/hr = $24.59 N/A <br /> Operating & overhaul cost/hr- dozer = $22.63 100 <br /> -ripper = $0.40 20 <br /> Operator cost/hr = $21.58 N/A <br /> Total eqpt. unit cost/hr = $69.21 Total fleet cost/hr: $69.21 <br /> -»»»»--- »»»..»....» <br /> MATERIAL QUANTITIES <br /> ------------------- <br /> ------------------- <br /> Initial Swell Loose <br /> Volume: 16,204.0 CCY Factor: 1.125 Volume: 18,229.5 ICY <br /> »----------- -»»»»»»»»» »»»»»»»»»........ <br /> Source of quantity take-off: estimate, bid document <br /> ----------------------- <br /> Source of est. swell factor: tables <br /> » ». ... --.-------------»-»»»--»»»»--»»»»---»»»»»» <br /> HOURLY PRODUCTION <br /> Job Condition Correction Factors <br /> Avg. push distance: 100 ft. -----»---------»»--»---------»-» <br /> -»------» Operator.......... 0.75 (avg.) <br /> Unadjusted hourly Mat. consistency.. 0.90 (Cat tbl) <br /> dozer production: 362 LCY/hr Dozing method..... 1.00 (gen.) <br /> --»---»-» Visibility........ 1.00 (avg.) <br /> Material consistency: Job efficiency.... 0.83 (ish/day) <br /> Compacted fill or embankment Transmission type. 1.00 ( PS ) <br /> -------»-»--------------------------- Grade adjustment.. 1.07 (Cat tbl) <br /> Avg. push gradient: 3.00 % (neg) Altitude adj. .... 0.98 (Cat tbl) <br /> -----»--» Material weight... 0.90 (Cat tbl) <br /> Avg. site altitude: 8300 ft. Blade type........ 1.00 (S or U) <br /> -»»»»»»»» . ____-_-_-»»»»»-_--.----»»»»»»....» <br /> Material weight : 2550.00 lb/LCY Net Job Correction : 0.53 <br /> Mat. Descr.: -»-»»»»»- -»......... <br /> Earth - Dry packed Adjusted Unit Prod.: 191.82 LCY/hr <br /> --»-------------------»»»»»»»-»»»»»»» ----------- <br /> Adjusted Fleet Production: 191.82 LCY/hr <br /> JOB COST ----------- <br /> Fleet size : 1 Dozer(s) Total Job Time: 95.03 Hours <br /> _»»»» ----------- <br /> Unit Cost $0.361 /LCY Total Job Cost: $6,577.10 <br /> ----------- <br />