Laserfiche WebLink
Western Fuels-Colorado <br />Reclamation Cost Summary Form <br />TASK #: 7 PREP. BY: ROSS L. GUBKA, P.E. <br />Date: January 26, 2000 <br />~sk Descri <br />tion Ri <br />d M <br />i <br />l 3'D <br />H <br />l R <br />t <br />p <br />: p <br />er <br />a <br />au <br />oa <br />a <br />eep <br />HOURLY EQUIPMENT COST Basic Machine: Caterpiller D9R <br /> Blade type: Semi-Universal <br /> Attachment #1: ROPS Cab <br /> Attachment #2: 1-shank ripper <br />OPERATION: NEW HORIZON MINE #2 <br />PERMIT#: C-81-008 <br />Shifts: <br />CosUHr Breakdown ownership :...................................................................... $16.36 <br />material & supplies plus repairs :.................................... $37.18 <br />operator :......................................................................... $25.48 <br />Total equipment cost per hour $79.01 <br />Contractors contingencies % 125% <br />Net equipment cost per hour $98.76 <br />MATERIAL QUANTITIES <br />Seismic method N/A <br />Load Factor: N/A <br />Bank Volume: N/A <br />Area Method: 6.5 <br />Rip Depth: 3 <br />Volume (BCY) 31,460 <br />~urce of quantity take-off: 3.02.2-33 <br />HOURLY PRODUCTION: <br />Area Method- Avg. ripping depth per pass (ft) :................... .................. 1.00 <br /> Avg. ripping width per pass (ft) :................... ................... 6.00 <br /> Avg. ripping length per pass (ft) :.................. .................. 50.00 <br /> avg. velocity of machine :.............................. ............... 88 <br /> Avg. machine maneuver time :..................... ................... 0.25 <br /> Hourly prod. per unit area :........................... .................. 0.505 <br /> Unadjusted hourly production ...................... .................. 815 <br />Correction Factors Unadjusted Production :................................ .................. 815 <br /> Site altitude :................................................. ................ 5700 <br /> Altitude adjustment :...................................... ................ 1 <br /> Job efficiency factor :.................................... .................. 0.83 <br /> Net correction :.............................................. .................. 0.83 <br /> Adjusted production :.................................... .................. 676 <br /> Fleet production :.......................................... .................. 676 <br />JOB COST: <br />Fleet Size 1 <br />Total Job Time (Hr): 46.52 <br />Unit cost ($/LCY) $0.1460 <br /> Total Job Cost $4,594 <br />F:\ENG\DATA\WP\2000P ERM IT-APPROVED\BO N D B.QP W <br />