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Seer TOWN PMCGMO t <br />TOPSOIL PLACEMENT_SCRAPERS <br />Talpac <br />Prepared by: Tim Cummins <br />Prepared for...PR7 Worst Case Bond Calculations <br />.Trapper Mining Inc. <br />4-M8y-2013 2:11 PM Page 1 <br />Haulage System: Scrapers Worst Case 2013 <br />Material: PRJ T oil <br />Haul Cycle: [PR,11 EMt <br />Roster: 1PRJ 5 da Week -,6 Hour Shifts <br />ONE- <br />Availability <br />% <br />85.00 <br />Budd Fill Factor <br />080 <br />Average Bucket Load Volume <br />cu -yards; <br />27.27 <br />Average Payload <br />bcy <br />18.94 <br />Operating Hours per Year <br />Average Operating Shifts per Year <br />OpHr/Year <br />shifts/Year <br />11099.00 Op. hra factored by avafilityy <br />Average Bucket Cycle Time <br />min <br />15.00 Shifts factored by &vailabulty <br />Loaded Transport Time <br />min <br />1.70 <br />0,44 <br />Unloaded Transport Time <br />min <br />0,45 <br />Total Loading unit Cycle Time <br />min <br />1,09 <br />Transport Distance (One Way) <br />feet <br />479.00 <br />Production per Operating Hour <br />bcy <br />235.40 <br />Production per Loader Operating Shift <br />bcy <br />Production Year <br />1.848 Max Prod. beset on 100°6 av�dl. <br />258.709 q avail.by <br />Production per Year <br />bcy/Year <br />258,709 <br />Discounted Capital Cost <br />Discounted Operating Cost <br />Vbcy <br />0.00 Loading Methodology <br />Discounted Average Coat <br />g/bcy <br />$/boy <br />0.00 Single Sided <br />0.00 <br />Excavation Target <br />Time to move Excavation Target <br />DaYysss <br />Full Truck <br />4,566.00 Average for 150 Shifts <br />Loader Hrs to move Target <br />Op. Hours. <br />6.45 <br />19 <br />Total Truck Hrs to move Target <br />Op. Hours. <br />19 <br />Total cost to move Target <br />$ <br />0 <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 tike equipment <br />manufacturer. <br />Equipment data should be checked to ensure it is <br />valid for this site. <br />Prepared by: Tim Cummins <br />Prepared for...PR7 Worst Case Bond Calculations <br />.Trapper Mining Inc. <br />4-M8y-2013 2:11 PM Page 1 <br />