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.Colorado Division of Minerals and Geology • <br />ESTIMATING FORM - BULLDOZER 40RK <br />Task #: 5 Prep. by; SSS Task File Name: M148-5 <br />Date: 03/03/99 Permit #:M-86.148 Mine: Neaselskin <br />______-_____ ___--__-., ___________________________1 <br />Permit Action: Routine bond recalculation <br />Task Description: Replace on-site stockpiled topsoil on areas above water <br />HOURLY EOUI PMENT COST ---~ <br />_____________________ Basic Machine: Cat DBN Horsepower: <br />Blade Type: SEMI-UNIVERSAL - <br />A[tachment #1: ROPS Cab Shift Basis: 1/day <br />Attachment #2: 3-shank ripper - 11 <br />Cost Breakdown: <br />-------------- Utili Zation <br />Ownership cost/hr = E43.36 N/A <br />Operating 8 overhaul cost/h r- dozer = E55.03 100 <br />-ripper = E0.35 5 <br />Operator tosx/hr = E23.12 N/A <br />Total egpt. unit cost/hr E121.86 <br />MATERIAL WANT IT IES <br />____________________ <br />Initial----------- Swell <br />Volume: 900.0 LLY factor: N/A <br />ine <br />284 <br />Total fleet cost/h r: E1 1.86 <br />I <br />900.0 LLY <br />Loose <br />Volume: <br />Source of quantity take-off: 900 c.y. stockpile on east side of site <br />Source of est, swell factor: N/A <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 50 ft. ------------------------- ------- <br /> --------- Operator.......... 0.75 (avg. D <br />Unadjusted hourly Ma[. consistency.. 1.10 (Cat kbl) <br />dozer production: 1180 LLY/hr Dozing method..... 1.20 (slot <br /> --------- Visibility........ 1.00 (avg. <br />Material consistency : Job efficiency.... 0.83 (1sh/ ay) <br />Partly consolidated stockpile Spoil pile factor. 0.60 (fnd- f) <br />-------------------- --------- -------- Push gradient..... 1.60 (Cat bl) <br />Avg. push gradient: 30.00 Y. (neg7 Altitude dera[ian. 1.00 (Cat bl) <br /> --------- Material weigh[... 1.10 (Cat kbl) <br />Avg. site altitude: 6600 ft. Blade type........ 1.00 (S or U) <br />I <br />Material weight _-_____-_ <br />2100.00 lb/LLY _________________________ <br />Net Job Correction _______ <br />0.86 ~' <br />Mat. Descr.: --------- ---- ------- '' <br />l <br />Earth - Loam Adjusted Unit Prod.: 1019.50 LCY/h <br /> Adjus ted Fleet Production: 1019.50 LCY/h <br />JOB COST ____ _______ <br />Flee[ size 1 Dozers) Total Job Time: <br />_ 0.88 <br />_______ Hours l <br />I <br />Unit Cost _-____-- <br />E0.120 /LCY ___ <br />Total Job Cast: 8107.58 ' <br />