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<br />i:olorado Uivisron of Minerals ar~d Geology
<br />ESTIMATING lUNM - BULLDOZER 41URK
<br />Task b: 1 Prep. by: TUG Task File Name: N342-1
<br />Date: 12/3U/92 Permit B:N-78 342 Nine: Ellisorl Mine
<br />Pel'I1i1i. ACt10n: 5acressinn Of UpPratmr
<br />lack Description: Recmntour ruck dumps, portal area
<br />HUUALY' EOUIPIIENT COS!
<br />"""""`""""""" Basic Machine: Cat UCtt Horsepower: 285
<br />Blade Type: Universal """""
<br />Attachment Y1: RUPS Cab Shift Basis: 1/daY
<br />Att.actlment i2: NIA """"""
<br />Cost Breakdown:
<br />"""""""' Utilization E (code hkm)
<br />Ownership cost/hr = E39.S2 N/A
<br />i'peratiny b overhaul cost./hr- dozer = 538.19 100
<br />-ripper = ED.OH H/A
<br />Uperalul roll./hr E21.SS N/A
<br />Total egpt. unit. cost/tu' _ 199.29 total fleet cost/hr: E99.29
<br />11ATERIAL UUAN!lTIES
<br />Initial Swell Loose
<br />Yolwoe: 2,250.U LCY factor: NJA Volume: 2,250.0 LCY
<br />Source of quantity take-off: Permit Nap d fiel,l measuremer~ts
<br />•r.,., gyryLh4.h,,,.i .. .•.,, .,,h .M1„44,,,,,,14.y,,,\141.•
<br />Source of est. swell factor: II/A
<br />HOURLY PRIJUUCTIOM
<br />`"""'"""""'"' Job Cmrldifion Correction Factors
<br />Avy. push distance: 75 ft. "„'",,,","„'.,,"",,,,,""`
<br /> „`.,•`•, ilperalor.......... UJ5 1avg.)
<br />Unadjusted hourly Mat. consistency.. 0.3U (Cat tbU
<br />dozer production: 1177 LCY/hr Dozing method..... 1.00 (gen.)
<br /> """" ' V15Ib 111 tY........ 1.00 (avg.)
<br />Material consistenc y: Job efficiency.... O.C3 (lsh/day)
<br />Rock, well ripped o r blasted Transmission tYPe. 1.00 ( PS )
<br />"""`"`'."""""` """"""""`""""" Grade adjust.ment.. 1.35 (Cat tbl)
<br />Avg. push gradient: 15.00 S Ineg) Altitude adj..... 1.00 (L'at tbl)
<br /> """"''" Hat.erial ueight.... p,79 (Cat. tbl)
<br />Avg, site altitude: SSOU ft. Blade type........ 1.00 (S or U)
<br />Material weight 2900.OU lb/LCY Net Job Correctior~ 0.53
<br />Nat. Uesrr.: ..,,.,,,, ,,,,,,,,,.,.,,
<br />Decomposed rock - S OS Rock, 50X Carth AUjusted Unit Prod. : 626.04 LCY/hr
<br /> Adjusted Fleet Production: 626.04 LCY/hr
<br />JUB COST `""""''''"`
<br />fleet size : 1 Dozer (s) Total Jot lime : 3.59 Hours
<br />Unit. Cost SU.159 /I.CY Total Job Cast: 5357
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