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Colorado Mined Laed Reclamation Division
<br />BSTINATINC F06M - BULLDOZH6 NOBS
<br />Task t: 2 Prep. 6y: CHJ,TDC Task Rile Name: 0007-2
<br />Date: 03/30/92 Permit #:C-80-007 Mine: Nest Blk Nine
<br />Permit Action: Benexal
<br />Task Description: Backfill/Grade Powder Magasine (incl. rd, to Nag,)
<br />HOU6LT HOUIPMBNT COST
<br />Cost Breakdown:
<br />Basic Machine: Cat D8N
<br />Blade Type: Universal
<br />Attachment #1: BOPS Cab
<br />Attachment #2: 3-shank ripper
<br />Ownership coat/hr =45.78
<br />Operating A overhaul coetlhr- dozer = 137,52
<br />-tipper = 50,00
<br />Operator ~ostlhr - #20.68
<br />Total egpt. unit cost/hr = 5103.98
<br />Horsepower: 't B5
<br />Shift Basis: l/day
<br />Utilisation X
<br />NlA
<br />100
<br />0
<br />N/A
<br />(code 6kml
<br />Total fleet costlhr: 5103,98
<br />MATBBIAL BUANRITIHS
<br />Initial Swell Loose
<br />• Volume: 1,028.0 CCV Factor: 1.165 Yolume: 1,197,6 LCy
<br />Source of quantity take-off: Permit App., Yolume 7, Hxbibit 41
<br />Source of est, swell factor: Cat Handbook
<br />HOURLY PRODUCTION
<br />"""" """"' lob Condition Correction Factors
<br />dvt~ push distance: 30 ft. """"""""""""""""'
<br />"""" ' Operator..,.,...,. 0,75 lavg,l
<br />Unadjusted hourly Nat, consistency., 0.90 (Cat tbl(
<br />dozer production: 1593 LCYlbr Dosing nethod,.... 1,00 (gem.l
<br />"""" ' Visibility,....,,, 1,00 (avg,~
<br />Material consistency: lob efficiency,,., 0,83 (lsh/day(
<br />Compacted fill or embankment Transmission type, 1.00 ( PS ~
<br />""""""""""""""""""` Ctade adjustment.. 0.14 (Cat tbl(
<br />Avg, push gradient: 11.00 X (pos) Altitude adj...,.. 1,00 (Cat this
<br />""""" Material xeight,..: 0,79 (Cat tbl(
<br />Avg, site altitude: 6300 ft. Slada type.,,.,,., 1.00 (S or U(
<br />Material weight 2900.00 1bILCY Net Job Correction 0,33
<br />Nat, Descr.; ........ . ..... ........
<br />Deconposed rock - 50X Bock, 50X Barth Adjusted Uoit Prod,: 528,2T LCYlbr
<br /> Adjusted Fleet Production: 526.2T LCYlbr
<br />• JOB COST "" """"'
<br />Fleet vise 1 Doser(s~ Total Job Time: 2.28 Hours
<br />Unit Cost 50.198
<br />......... /LCP Total Job Cost:
<br />..... ;236.62
<br />........
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