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• Coloratlo Division of Minerals and Geo 1~ <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task k: 1 <br />____________ Prep. by: GRS <br />_________ Task File Name: M069-1 <br />_____________ <br />Date: 08/25/98 <br />____________ Pe rmi[ q:M-98-059 <br />_________ Mine: Sunny Dale Farm Pit <br />_______________________ <br />Permit Action: New Permit <br /> <br />Task <br />Description: __________________ <br />Bond calculation <br />__________________ _________________________________ <br />!may(-~'I'5-~-(~~'.~'•~ <br />_ V _ _________ ________ <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat DBN <br />Blade Type: UNIVERSAL <br />Attachment ql: ROPS Cab <br />Attachment k2: N/A <br />Horsepower <br />Shift Basis: 1/day <br />285 <br />Cost Breakdown: <br />""'------"' Utilization ! <br />Ownership cost/hr $37. 39 N/A <br />Opezat ing fi overhaul cost/hr- dozer = $55. 31 100 <br />-ripper = $0. 00 N/A <br />Operator cost/hr = $23. 12 N/A <br />Total egpt. unit cost/hr = $115. <br />______ 76 <br />__ Total fleet cost /hr: $115.76 <br />________ <br />MATERIAL ODANT IT IES <br />Initial Swell Loose <br />Volume: 2,690.0 BCY Factor: 1.250 Volume <br />____________ __________ <br />Source of quantity Cake-off: na <br />________________________________ <br />Source of est. swell Eac tor: na <br />________________________________ <br />HOURLY PRODUCTION <br />3,300.0 LCY <br />_______________= Job Condition Correction Factors <br />Avg, push distance: 55 ft. """--" ~~~~~~~ ~~~~~ -- <br /> """"'~ Operator.......... 0. 75 (avg.) <br />Una djusCed hourly Mat. consistency.. 1. 00 (Cat tbl) <br />dozer production: 1481 LCY/hr Dozing method..... 1. 00 I9en.) <br /> ----""' Visibility........ 1. 00 (avg.) <br />Material consistency : Job efficiency.... 0. 83 (ls h/day) <br />Consolidated stockpi le Spoil pile factor. 1. 00 (doz-ocl <br />'-" "" """ ""' "'" Push gradient..... 1. 22 (Cat [bl) <br />Avg. push gradient: 10.00 } Ineg) Altitude derat ion. 1. 00 (Cat Cbl) <br /> """"'- Material weight... 0. 90 (Cat tbl) <br />Avg. site altitude: 9000 <br />_________ ft. Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ IS or U) <br />Material weight 2550.00 lb/LCY Net Job Correction 0. 69 <br />Mat. Desc r.: _________ ____ _____ __ <br />Earth - Dry packed <br />____________________ <br />_________ <br />________ Atlj us [etl Unit Prod.: <br />____ 1018. <br />_____ 87 <br />__ LCY/hr <br /> Adjusted Fleet Production: 1018. 87 LCY/hr <br />JOB COST <br />Fleet size 1 <br />________ Dozer (sl Total Sob Time: <br />___ 3 <br />_____ .24 <br />___ Hours <br />Unit Cost $0.119 /LCY Total Job Cost: $379 .99 <br />