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Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task H: 1 Prep. by: ESC Task File Name: MO55-1 <br />____________ _________ _____________ <br />Date: 10/30/98 PezmiC q:M-9B-056 Mine: Tellier Gravel Pit <br />Permit Action: New 112 Permit Applicrion <br />_____________________________________________________________ <br />Task Des ccip Cion: Hack fill 6 Acres of Pit <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: Cat DBN Horsepower: 285 <br />Blade Type: UNIVERSAL """----" <br />Attachment kl: ROPS Cab Shift Basis: 1/day <br />Attachment b2: 3-shank ripper " "--" " <br />Cost Breakdown: <br />______________ <br />Utilization k <br />Ownership cost(hr = 543.60 N/A <br />Operating 6 overhaul cost/hr- dozer = 555.31 100 <br />-ripper = 50.00 0 <br />Operator cost/hr = 523.12 N/A <br />Total egpt. unit cost/hr = $122.02 Total flee[ cost/hr: 5122.02 <br />________ ________ <br />MATERIAL QUANTITIES <br />Initial Svell Loose <br />Volume: 104,544.0 LCY Factor: N/A Volume: 104,544.0 LCY <br />Source of quantity Cake-off: Operator EetimaGe <br />Source of est. swell factor: N/A <br />____________________________________________________ <br />HOURLY PRODUCTION <br />________________• Job Condition Correction Pa [tors <br />Avg. push distance: 30o ft. --"-"""'""'"--" """" "- <br /> Operator.......... : 0. 75 (a+y. <br />Unadjusted hourly Mat. consistency.. 1. 10 (Cat tbl) <br />dozer production: 344 LCY/hr Dozing method..... 1. 00 (gen.) <br /> " " "--- Visibility........ 1. 00 (aV9.) <br />Material consistency : Job efficiency.... 0. 63 (ls h/day) <br />Partly consolidated stockpile Spoil pile factor. 1. 00 Idoz-oc) <br />--'''''""----"'''" "'---"--- " ""'"' Push gradient..... 1. 11 (Cat tbl) <br />Avg. push gradient: 5.00 ! Ineg) Altitude de ration. 1. 00 (Cat cbl) <br /> '----""' Material weight... 0. 90 (Cat [bl) <br />Avg. ei[e altitude: 6600 <br />_________ ft. Blade type........ <br />____________________ 1. <br />__________ 00 <br />__ (S or U) <br />Material weight 2550.00 lb/LCY Net Job Correction 0. 69 <br />Mat. Desc Y.: _________ _________ __ <br />Earth - Dry packed <br />____________________ <br />_________ <br />________ Adj ueted Uni[ Prod.: 237. <br />_________ 12 <br />__ LCY/hr <br /> Adjusted Flee[ Production: 23]. 12 LCY/hr <br />JOB COST '~"'"° "' <br />Fleet size 1 Dozens) Total Job Time: 440. 89 Hours <br />Unit Cost $0.515 /LCY Total Job Cos[: 553,799. 9'/ <br />