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Scraper Topsoil Placement <br />TOPSOIL PLACEMENT SCRAPERS <br />Haulage System: Scrapers Worst Case 2013 <br />Haul Cycle: jPRJj =93-4 B <br />Availability <br />% <br />85.00 <br />Bucket Fill Factor <br />Average Bucket Load Volume <br />cu.yards <br />080 <br />Average Payload <br />bcy <br />27.14 <br />18.85 <br />Operating Hours per Year <br />OpHr/Year <br />1.019.00 <br />Average Operating Shifts per Year <br />shlfts/Year <br />Average Bucket Cycle Time <br />min <br />157.00 <br />Loaded Transport Time <br />min <br />1,70 <br />0.35 <br />Unloaded Transport Time <br />Total Loading unit Cycle Time <br />min <br />0.24 <br />Transport Distance (One Way) <br />min <br />feet <br />0.79 <br />Production Per Operating Hour <br />pay <br />830.00 <br />Production per Loader Operating Shift <br />�Y <br />239.61 <br />Production Year <br />bay <br />1,677 <br />262-A-17 <br />Production per Year--Vbcy/Year <br />263,337 <br />Discounted Capital Cost <br />$Ibcy <br />0.00 <br />Discounted Operating Cost <br />$/bey <br />0.00 <br />Discounted Average Cost <br />31bey <br />0.00 <br />Excavation Target <br />Time to move Excavation Target <br />bey <br />8,030.00 <br />Loader Hrs to move Target <br />Days <br />Op. Hours. <br />11.14 <br />Total Truck Hrs to move Target <br />Op. Hours, <br />34 <br />Total cost to move Target <br />34 <br />3 <br />n <br />Op. hrs factmw by availability <br />Shifts factored by avec Wlity <br />WX Pte• based gn 100% avail. <br />Loading Methodology <br />Single Sided <br />Full Truck <br />Average for 1 So 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 />Prepared by: Jim Cummins <br />Prepared for:.PR7 Worst Case Bond Calculations •Trapper Mining Inc. <br />5-APr-201312:33 PM Page 1 <br />