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Scraper Topsoil Ramnent <br />TOPSOIL PLACEMENT SCRAPERS <br />Haulage System: Scrapers Worst Case 2013 <br />Haut Cycle: EPRJI D93-1 <br />'PRJI 5 day Week - 8 Ha <br />Availability <br />% <br />85.00 <br />Bucket Fill Factor <br />0.80 <br />Average Bucket Load Volume <br />cu -yards <br />27.14 <br />Average Payload <br />bcy <br />1889 <br />Operating Hours per Year <br />OpHr/Year <br />11099.00 <br />Average Operating Shifts per Year <br />shiftstYear <br />157.00 <br />Average Bucket Cycle Time <br />min <br />1.70 <br />Loaded Transport Time <br />min <br />0.65 <br />Unloaded Transport Time <br />min <br />1.24 <br />Total Loading unit Cycle Time <br />min <br />2.08 <br />Transport Distance (One Way) <br />feet <br />11930.00 <br />Production per Operating Hour <br />bcy <br />196,54 <br />Production per Loader Operating Shift <br />bcy <br />Production ver Year <br />bay <br />1,378 <br />215.905 <br />Production per Year <br />bcy/Year <br />215,995 <br />Discounted Capital Cost <br />Vbcy <br />0.00 <br />Discounted Operating Cost <br />$/bcy <br />0.00 <br />Discounted Average Cost <br />$/bcy <br />0.00 <br />Excavation Target <br />bcy <br />20,570.00 <br />Time to move Excavation Target <br />Days <br />34,78 <br />Loader Hrs to move Target <br />Op. Hours. <br />105 <br />Total Truck Hrs to move Target <br />Op. Hours. <br />105 <br />Total cost to move Target <br />$ <br />0 <br />Op. hrs factored by availability <br />Shift factored by avdIaNi ty <br />Mex. prod. based on 100% avail. <br />Loading Methodology <br />Single Sided <br />Full Truck <br />Average for 150 Shifts <br />Productivity estimates allow for insufficient time at the end of the shift to complete another cycle. <br />Time for the first bucket pass coincides with the truck queuing and maneuvering times, <br />This simulation is based on data provided by the equipment manufacturer. <br />Equipment data should be checked to ensure it Is valid for this site. <br />Talpac <br />,'nepared by: Tim Cummins <br />Prepared for...PR7_ Worst Case Bond Calculations•Trapper Mining Inc. <br />5 -Apr -201312:23 PM Page 1 <br />