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Colorado Mined Land 8eclamation Division <br />BBTINATINC POBN - NYDBAULIC 61CAVAt06 N088 <br />• Task 4: 37 Prep, by: CBJ Task File Naae: C00T-3T <br />Date: 03/30/92 Permit I:C-80-OOT Nine: Mast elk Nine <br />Permit Action: 8enewal <br />Task Description: 8egrade Lower Naete Pile Ditch <br />BOUBLY BOUIPNBNT COBT <br />Basic Machine: CAT 2258 (1989( Shift Basis:!/day <br />Cost Breakdowm: """""""""' """'"" <br />""""""" Utilization X Boraepowet 145 <br />Ownership cost/hr = 127.4T NIA `"""" "' <br />Operating A overhaul cost/hr= (23,39 100 Height-tons: <br />Operator cost/hr = (26.86 N/6 """" " <br />"""" (DAI 6km~ <br />Rota! egpt. unit coat/hr = 571.72 Total fleet cost/hr: 171.72 <br />NAT88IAL CBANTITIBB <br />Initial Bwell Loose <br />Yolume: 1,067.0 CCY Factor: 1.17 - Yoluae: 1,243.1 <br />• Source oY quantity take-off: Yoluae 10 and Nap 52 <br />Source of est. swell factor; Cat Bandbook <br />BOUBLY PRODUCTION <br />Cycle Pime - Basic cycle time vs, job condition rating: BSLOY AYG. <br />""""" - Time value within basic rating: NBAN <br />Basic cycle time = 0,44 min, <br />Bucket Capacity """""'"" <br />............... <br />Bated capacity: 1.ET LCY (heaped Site class: mediae <br />Bucket fill factor: 0.90 Other - soil, houlders, roots (80 -100X( <br />Adjusted capacity; 1.14 LCY <br />Job Condition Correction Factors - Altitude adj. = 1.00 (CIR fjl( <br />"""""""'"""""""""' Job efficiency 0,83 (la/d nma~ <br />Site altitude : 6,300 ft. ------------- <br />"""' Net correction : 0,83 <br />Umadjuated hourly unit production : 157,29 LCY/Hr <br />Adjusted hourly unit production 130,55 LCY/8r <br />Adjusted Sourly fleet production 130,55 LCY/8r <br />• JOB COBt '•r"•`• <br />Fleet size. 1 B:cavator(s( Total Job Time; 9,52 Noura <br />Unit Cost : <br />. !0.549 lcu. yd. <br />........ Total Job Coet: <br />... 1682.85 <br />.......... <br />