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i Colorado Division of Minerals and Geo~ <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task p: 2 Prep. by: LDO Task File Name: M129-2 <br />Date: 0]/15/9] Permit p:M-82-129 Mine: Rocky Flat Gravel <br />Pe rmic .4ccion: bond ca lc. <br />______________________________________________________ <br />Task Description: replace 6^ topsoil on approx. 4.9 ac. <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat DBN Horsepower: 285 <br />Blade Type: SEMI-UNIVERSAL ---------- <br />Attachment pl: ROPS Cab Shift Basis: 1/day <br />Attachment p2: N/A ~--------- <br />Cost Breakdown: <br />"""" " " " Utilization F <br />Ownership coat/hr $40.05 N/A <br />Operating 6 overhaul cost/hr - dozer - $51.6] 100 <br /> -ripper 50.00 N/A <br />Operator cos[/hr 522.95 N/A <br />Total eqp[. unit coat/hr 5114.67 Total flee[ <br />________ cost/ hr: $114.67 <br />________ <br />MATERIAL QUANTITIES <br />................ <br />... <br />Initial Swell Loose <br />Volume: 7,953.0 LCY <br />____________ Factor: N/A Volume: <br />__________ ____ 3,957 <br />______ .0 <br />___ LCY <br />Source of quant icy cake-off: reclamation plan <br />_________________________________ <br />______ <br />___ <br />_________ <br />Source of es[. swell factor: cat hndbk <br />_________________________________ <br />______ <br />___ <br />_________ <br />HOURLY PRODUCTION <br />................. Job Condition Correction Factors <br />Avg. push distance: 150 f[. '"--~~~---------------- -~~~-- -~ <br />"""-" Operator.......... 0. 75 lavg.l <br />Unadjusted F.ourly Mat. consistency.. 1. 10 (Ca[ tbl) <br />dozer production: 591 LCY/hr Dozing method..... 1. 00 (gen.) <br />°°'°" Visibility........ 1. 00 (avg J <br />Material consistency: Job efficiency.... 0. 83 (leh/dayl <br />Partly consolidated stockpile Spoil pile factor. 0. 70 (fnd-mfl <br />'°°'°" """""""""""" "- Push gradient..... 1. 7J ICat tbl) <br />Avg. push gradient: 15.00 R lneg) Altitude derat ion. 1. 00 ICat Gbl) <br />""""' Material refight... 1. 44 (Cat tbl) <br />Avg. site altitude: 7150 <br />_________ fc. Blade type........ <br />________________________ 1. <br />______ 00 <br />__ (S,SU, U) <br />Material weigh[ 1600.00 lb/LCY Ne[ Job Correction 0. 92 <br />Mat. Descr.: _________ ___ ______ __ <br />Top Soil <br />_____________________________ <br />________ Adj usced Uni[ Prod.: <br />___ 540. <br />______ 87 <br />__ LCY/hr <br /> Adjus ted Fleet Production: 540. 87 LCY/hr <br />JOB COST --- --____ __ <br />•••••••Fleet size 1 <br />________ Dozer lsl Total Job Time: <br />___ 7. <br />______ 71 <br />__ Houra <br />Unrc Cos[ 50.212 /LCY total Job Coat: $878. 05 <br />