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Colorado Division of Minerals and Geology <br /> ESi3f{ATING FORM - RIPPING w0A1( <br />• Task 0.: G Prep. by: CEJ Task filename C059-6 <br /> Date: 27-Jul-93 Permit p:C-63-059 Mtne: terror Creek Loadout <br /> Permit Action: Permit Renewal <br /> task. Description: Rip light use road P water tank, RR track, and haul road <br /> HOURLY EOUIPMENI COS1 <br /> _____________________ Basic Machine: D9N Horsepower 46D.00 <br /> Blade type: Universal - - ~~ <br /> Attachment pl: ROPS Cab Shift Basis: I(tlay <br /> <br />Attachment G2: 3-shank ripper ................ <br /> Utilization i <br /> Cost Breakdown -Ownership ccstJhr = 551.41 N/A <br /> ~- "`~ "` Operating cost/hr = $52.6E IDO.OOi <br /> Ripper oprtg. cost/hr = $5.32 100.00% <br /> Operator ccstJhr = $21.58 F./A <br /> total c $130.97 total fleet cost/hr: 4130.97 <br /> MATERIAL CUANTIT[ES .__..._.. <br />----------------- .............. <br /> ------------------- <br />Spectfy desired method (LYPe "volame" or "area"): Area <br /> Volume ~ ~~~~ -'-- <br /> nethod: LCY-CCY s mat. load factor = BCY or CCY <br /> Area <br />• <br />method: O.BO Acres j 2.00 ft. avg, rip depth= 2,581 <br />-` -`_._._-. ___.___ _-_.____._._ <br />BCY or CGY <br /> Source of quantity take-off: Map 5 <br /> Source of mat, load factor: NA <br /> HOURLY PRODUCifON <br />----------------- <br /> Vo;ume Method Betsmtc velocity of material: feet/sec. <br /> ~- ~ -Unadjusted hourly production: BCY or CCY/hr <br /> Area Method - Avg. ripping depth per pass: 2.00 feet <br /> "-`~-~-` -Avg. upping width per pass: E.GO feet <br /> - Avg, ripping length per pass: 200.00 feet <br /> - Avg, velocity of machine 60.00 feet/min. <br /> - Avg. macta ne maneuver time 0.25 mtrmtes <br /> - Hourly prod. per unit area 2G,igD.70 sq. feet/hr <br /> - Unadjusted hourly production: 1,984.50 DCY or CCY/hr <br /> Job Condition Correc Uon Factors -Unadjusted production 1,98b.50 BGY or CC'iJhr <br /> - Site altitude - 5,800 feet <br /> - Altitude atl3ustment = !.00 <br /> - Job efficiency factor = 0.93 <br /> - Net correction - 0.83 multiplier <br /> - AdJustetl production - ;,647.13 BCY or CCY/hr <br /> 1,641 <br />13 <br />- Flee: protluc U oc = BGY or CCY(nr <br /> - <br />- <br />JOB CDB1 <br /> --...-- Fleet sire. = L• <br />1 Untt J lctal Job 'ime= 1.57 <br />Hours <br /> Unit cos[ - $O.OBG /BCY or CCY total Job cost $205.25 <br />