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~~ • Colorado Division of Minerals antl Geolo• <br />ESTIMATING FORM - BULLDOZER WORK <br />Task q: ®~ T Prep. hy: LDO Task File Name: M064-4 <br />Date: 10/29//97 Permit N.M-9]-064 Mine: Agri-Cal k 1 <br />Permit Action: New Pe rm i[ Bond Ca lcula cion <br />Task Description: Spread 3" topsoil over 9.9 ac. <br />HOURLY EQUIPMENT COST <br />Basic Machrne: Cac DBN Horsepower: 285 <br />Blatle Type: UNIVERSAL -""'-" " <br />Attachment ql: ROPS Cab Shift Basrs: 1/day <br />___"______ <br />Attachment q2: N A <br />Cost Breakdown: <br />"- "°--"""--" Utilization } <br />Ownership cos[/hr = 536.59 N/A <br />Operating b overhaul cost/h r- dozer = 552.51 100 <br /> -ripper = 50.00 N/A <br />Operator cost/hr = 522.95 NjA <br />Total egpt. unit cost/hr = 5112.05 Total fleet <br />___"____ co st (hr : 5112.05 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 3,493.0 LCY <br />____"_______ Factor: N/A Volume: <br />_____"____ ____ 3,997.0 <br />________ LCY <br />_ <br />Source of qua nt icy cake-off: mining p <br />____"___ lan <br />___"_____________________ <br />"____ <br />__" <br />___"______ <br />Source of est. swell Eactor: cat hndbk <br />"______"_________________________ <br />___"_ <br />___ <br />__________ <br />HOURLY PRODUCTION <br />----------------= Job Condition Correction Factors <br />Avg. push distance: 75 ft. """"""'-'~"""""--"' "-"" '- <br />""--""- - Operator.......... 0 .]5 lav9~1 <br />Unadjusted hourly Mat. consistency.. 1 .20 (Cat ebl) <br />dozer production: 11]7 LCY/hr Dozing method..... 1. 10 (S Ok sl) <br />"'~-""' - Visibility........ 1 .00 (avg.) <br />Material consistency: Job efficiency.... O. 63 (lsh/day) <br />Loose stockpile Spoil pile factor. 0 .]0 Ifnd-mfI <br />-'"---""---"""~-"""--"""--" """-""""- Push gradient..... 1. 52 (Cat cbl) <br />Avg. push gradient: 25.00 } Ines) Altitude deration. 1. 00 ICat tbl) <br />"""--"" " Material weight... 1 99 (Cat tb1l <br />Avg. site altitude: 6400 ft. Blade type........ 1. 00 (S or U) <br />Ma serial weight 1600.00 lb/LCY Net Job Correction 1. 25 <br /> <br />Top Soil Adjusted Uni[ Prod.: 19]5. 96 LCY/hr <br /> Adjus ted Fleet Production: 1975. 96 LCY/hr <br />JOB COST '-" '-" ' <br />Fleet size 1 Do zer (s) Total JOb Time: 2. ]1 Nou re <br />Unit Cost 50.0]6 /LCY Total Job Cosc: 5303. 19 <br />