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~, <br />Colorado Givisioo of Niaerale and Geology <br />89TINATINC FORM - BULLDOZ88 YOBS <br />................................ <br />Task t: t Prep. by: TAS Test File Nase: M099-2 <br />Date: 05/20/91 Pereit t:M-91-097 Xine: Tripple 8 Pit <br />Pereit Action: Rioal 8eclasetios <br />Task Description: Backlill east pit wall to 4:1 slope <br />............................................................. <br />NOU8L7 BQUIPXBNT C09T <br />" "" " "" " """' Basic Xechiae: Cat DBN Borsepoxer: 285 <br />.......... <br />Blade Type: Universal <br />Attachseat tl: 80PS Cnb Shift Basis: I/day <br />Attachseot t2: NIA "" """ <br />Coat Breakdown: <br />" "" " " "" Utilitation Y (code kksl <br />Oxaerehip cost/hr = 539.52 N/d <br />Operating L overhaul costlhr- doter . (38.19 100 <br />-ripper = 50.00 N/A <br />Operator costlhr _ 521.58 N/A <br />Total egpt. unit costlhr = 599.29 Total fleet cost/hr: 599.29 <br />.......... .......... <br />XATBNIAL QUANTITIBB <br />................... <br />Initial Sxell Loose <br />Nolnse: 21,537.0 BCI Factor: 1.250 Voluse: 30,671,3 LC7 <br />............ .......... ............. <br />Source of quantity take-off: Calculated <br />Source of est. sxell factor: pragrns <br />BOUBL7 PRODUCTION <br />""""""""' Job Condition Correction Fectore <br />Avg. push distance: 50 ft. """""""""""" """" <br /> """" ' Operator.....,.,,. 0.75 (avg.( <br />Unadjusted hourly Nat. consistency.. 0.90 (Cat tbl} <br />doter production: IS93 LC7/hr Doting sethod..... 1.20 (slot} <br /> " """ ' Visibility........ 1.40 (arg.} <br />Material consiateoc y: Job efficiency....: 0.83 (Ish/day} <br />Cospacted till or e sbaaksest Trsassiasion type. 1.00 ( PS } <br />" """" "" " " " "" "" """"' Grade ndjuetsent., 0.7E (Cat tbl} <br />Avg. push gradient: 12.00 Y (pos} Altitude adj. .... I.00 (Cat tbl} <br /> """" ' Xnterinl weight... 1.00 (Cat tbl} <br />Avg. site altitude: 6000 <br />........ ft. <br />. Blade type........ <br />........................ 1.00 <br />........ (9 or U} <br />Xaterial veight 2394.40 ib/LC7 Net Soh Correction 0.49 <br />Nat. Descr.: ........ . .... ......... <br />C6N68AL P[LL Adjusted Unit Prod.: 773.66 LC7/hr <br /> Adjusted Pleat Production: 773.68 LC7/hr <br />!OB COST "" """"' <br />Fleet site I <br />......... Doter(s} Total Jah Tiae: <br />.... 39,64 <br />......... Bours <br />Unit Cast SO.IEB <br />......... /LC7 Total Job Cost: <br />.... (3,936 <br />......... <br />~' <br />