Laserfiche WebLink
• Colorado Division of Minerals end Ceol o~ <br />ESTIMATING FORM - BULLDOZER NORK - <br />Task N: 4 Prep. by: JD <br />Date: 07/24/96 Permit N:M-83-175 <br />Permit Action: Final Recl emotion <br />Task Description: Replace Topsoil <br />Task File Name: M175-4 <br />Mine: Alamosa Pit N2 <br />HOURLY EW IPMENT COST <br />_______________ _____ Basic Machine: Cat D8N Horsepower: 285 <br /> Blade Type: UNIVERSAL --------- <br /> Attachment /1: ROPS Cab Shift Basis: 1/day <br /> Attachment #2: N/A --------- <br />Cost Breakdown: <br />---------°--- UCillietl Ofl X <br />Ounersh ip cost/hr = f40.32 N/A <br />Operating 8 overhaul cost/hr- dozer = f51.93 100 <br /> -ripper = 50.00 N)A <br />Operator cost/hr = 522.95 N/A <br />Total egpt. unit cost/hr = 5115.20 ToteL f leet cost/hr: f115.20 <br />NATERIAL OUANT (TIES <br />___________________ <br />Initial Swell Loose <br />Volume; 23,,800.0 L CY Factor: N/A Voltme: 23,800.0 LCY <br />Source of quantity ta ke-off: Calculation <br />Source of est- swell factor: Program <br />HOURLY PRODUCTION <br />______________-._= Job Condition Correc tion Factors <br />Avg. push dist:ence: 400 ft. ____________________ ____________ <br />- -------- Operator.......... 0.75 (avg.) <br />Unadjusted hourly Met. consistency.. 1.20 (Cat tbl) <br />dozer production: 259 LCY/h r~ Dozing method..... 1.20 (slot) <br />- -------- Visibility........ 1.00 (avg.) <br />Materiel consistency: Job efficiency.... 0.83 (15h/day) <br />Loose stockpile Spoil pile factor. 1.00 (doz-oc) <br />--------------------- --------------- Push gradient..... 1.02 (Cat tbL) <br />Avg. push gradient: 1.00 X (nag) Altitude deration. 1.00 (Cat tbl) <br />_ ___-___- Material weight... 1.00 (Cat [bl) <br />Avg. site altitude: 7500 ft. Blade type........ 1.00 (S, SU,U) <br />Material wei Bh[ 2300.00 lb/LCY Net Job Correction 0.92 <br />Mat. Descr.: - -------- -----~----- <br />GENERAL FILL Adjusted Unit Prad.: 237.13 LCY/hr <br /> Adjusted Flee[ Production: 237.13 LLY/hr <br />JOB COST ----"----- <br />Fleet site 1 Dozers) Total Job Time: 100.37 Hours <br />Unit Cost f0.486 /LCY Total Job Cos[: 511,562.41 <br />