Laserfiche WebLink
~ ~Coloredo Division of <br />___ <br />M Minerals and Geol,opy• <br />__ <br />_____________~~r-____---_____ <br />ESTIMATING FORM - BULL002ER RIPPING <br />___::___====°c=_ _::____ _________: <br />' Task M: 11 Prep. by: JD Task File Name: M1UG-11 <br />Date: 12/22/94 Permit M: M78091UG Mire: Colden Yonder Mine <br />~ Pentair Action: Final Reclamation <br />iesk Description: Rip Upper Portal Permit Aree <br />HOURLY EDUI PMENT COST <br />_____________________ Basic Machine: Cet D7G Horsepower: 200 <br />Blade Type: S[rei pht ---------- <br />' Attachment it1: ROPS Cab Shift Besi s: 1/day <br />Attachment k2: 3-shank ripper ---------- <br />Cost/Xr Breakdown: Utilization X (code d$I1) <br />---------------- ownership = f35.91 N/A <br />operet irg/overhaul - dozer 126.76 100 <br />i -ripper f3.11 100 <br />operator = f21.58 N/A <br />- <br />Total egpt. unit cost/hr = <br />(87.35 Total fleet cost/hr: 587.35 <br />M1ITERIAL wUAMTITIES <br />__ ________________ Selected method : Area <br />Seismic Loed Bank ------------- <br />method: M/A N/A Fec for N/A Volume N/A BCY <br />Aree _-------__- ---____ -_______--,. <br />method: 1.00 Acres Rip Depih : 1.60 Volume 1,613 BCY or CCY <br />Source of quantity rake-off: Permit - -__~__- <br />SoUrte of mat. load factor: N/A <br />HOURLY PRODUCTION <br />Seismic Method - Seismic velocity of material: N/A feet/sec. <br />-^------------ - Unadjusted hourly production: N/A 8OY or CCY/hr <br />Aree Method - Avg, ripping depth per pass: - 1.00 feet <br />----------- - Avg. ripping width per pass: 6.50 feet <br />- Avp. ripping length per pass: 300.00 feet <br />- Avp, velocity of machine 88.00 feet/min. <br />- Avp. machine maneuver time 0.25 mirwtes <br />- Nourly prod. per snit area 0.734 acres/hr <br />- Unadjusted hourly production: 1,184.27 BCY or CCY/hr <br />Correction Factors - Uredjusted production = 1,184.27 BCY or CCY/hr <br />--------------- -Site attitude = 9,500 feet <br />- Altitude adjustment = 0.92 (Cat tbl) <br />- Job efficiency factor = 0.83 (1sh/day) <br />- Net correction = 0.76 multiplier <br />- Adjusted production = 904.30 BCY or CCY/hr <br />- Fleet production = 904.30 BCT or CCY/hr <br />JOB COST ==______ <br />Fleet Size 1 Dozen(s) Total Job Time: 1.78 Xours <br />Unit Cost 50.097 /LCY Total Job Cast: 5155.84 <br />