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Colorado Doris ton of MinernLs and Oeolog7 <br />ESTIMATING EORM - BULLDOZER vORt: <br />Task d. t Prep. by~ SD Task Ftle Name: MOOJ-1 <br />Date 02/]3/99 Permit p:M-99~OO1 Mine Tallahassee ..°[t <br />2e rmtc A.a ton- Final Rec La matron <br />Task Descn pc ton: P.educe Backs lopes co 2:1 <br />HOUR L'! EpUI PMENT COST <br />__^------------------ Basic Machine: Cat D]G Ho rsepover 200 <br /> 91ade type: STRAIGHT " " ------ <br /> A[cach ment ql: RO PS Cab Bhcfc Basi s. 1/day <br /> Attach ment q2: N/A <br />Cost Breakdown: <br /> Utilization t <br />Ovne rshtp cost/hr $2].66 N/A <br />Ope rac ing 6 overhaul cost/hr- dozer 576.90 100 <br /> -ripper 50.00 N/A <br />Ope rato[ cos[/ht $27.12 N/A <br />Total egp c. unit cost/hr = 50].1] Total flee[ cost/ <br />________ hr: ~ 58].1] <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 26.66"1.0 BCY Factor: 1.250 Volume: 33,7]7 .8 LCY <br />Source of quantity ta ke-off: Calculated <br />Source of est. swell factor: Program <br />HOURLY PRODUCLLON <br />__-__-_•________= Sob Condicron Correction Facto rs <br />Avg. push distance: 120 ft. ---'~-~~~~'-~"~'~' -~~----'-- "' <br />- ~-'-~-- - Operator.......... 0. ]6 lavg.l <br />Unadjusted hourly Mat. consistency.. 0. 90 (Cat cbll <br />dozer production: 791 LCY/hr Dozing method..... 1. 20 Islocl <br />- '-"'-- ' Visibil icy........ 1. 00 lavg.l <br />Material consistency: Job efficiency.... O. B3 Ilsh/day) <br />Compacted ft11 or embankment Sporl pile factor. 1. 00 Idoz-ocl <br />---~--~~--------'-" " "---" ----~--- Push gradient..... : 1. 22 ICac [611 <br />Avg. push gradient: 10.00 t Ineg) Altitude de rac ion. 0. 94 (Cat cbll <br />- -----'- - Material ve ighc. .. 1. 00 ICac tbll <br />Avg. srte altitude: <br />_ ]800 <br />_______ ft. <br />_ Blade type........ <br />___________________ 1. <br />___________ 00 <br />__ (B or UI <br />Material ve igh[ 2300.00 16/LCY Nec Job Correction 0. ]] <br />ac escr.: <br />GENERAL FILL Adz usced Unic Prod. : 303. 0] LC!/hr <br /> Adj us ced F1eec Production : 303 0] LC!/hr <br />Joe Gosr --------- -- <br />Fleet size 1 Do zer (sl Total Sob Time : 109. 99 Hours <br />Unit Cosc 50.288 /LCY Total Job Cos[ : 59.588. 00 <br />