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Scraper Topsoil Pmt <br />TOPSOIL PLACEMENT SCRAPERS <br />Haulage System: Scrapers Worst Case 2o13 <br />Haw Cycie. PPRJJ 4116-2 <br />'PRJJ 5 day @'Napa . R iq <br />Availability <br />% <br />Bucket Fill Factor <br />85.00 <br />Average Bucket Load Volume <br />0.80 <br />Average Payload <br />cu.yards <br />bey <br />27.14 <br />Operating Hours per Year <br />OpHr/Year <br />18.85 <br />Average Operating Shifts per Year <br />shifts/Year <br />1,099.00 <br />Average Bucket Cycle Time <br />157.00 <br />Loaded Transport Time <br />min <br />min <br />1.70 <br />Unloaded Transport Time <br />min <br />0.26 <br />Total Loading unit Cycle Time <br />0.78 <br />Transport Distanoe (One Way) <br />min <br />feet <br />1.25 <br />0 <br />Par peratirtg Hour <br />bey <br />760-00Production <br />Production per Loader Operating Shift <br />23x.23 <br />Production Per Year <br />bey <br />b <br />1,840 <br />257,419 <br />Production per Year <br />bey/Year <br />257,419 <br />Discounted Capital Cost <br />$/bcy <br />0.00 <br />Discounted Operating Cost <br />$/bcy <br />Discounted Average Cost <br />$/bcy <br />0.00 <br />Excavation Target <br />Time to move Excavation Target <br />bcy <br />0.00 <br />28,216.00 <br />Loader Hrs to move Target <br />Days <br />Op. Hours. <br />37.20 <br />Total Truck Hrs to move Target <br />OP. Hours. <br />112 <br />Total cost to move Target <br />$ <br />112 <br />0 <br />OP. hrs factored by amiability <br />Shifts factored by availability <br />max Prod. based on 10()% "1, <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 />'repared by:.Tim Cummins <br />Prepared for:.PR7 Worst Case Bond Calculations 'Trapper Mining Inc. <br />5 -Apr -201312:07 PM Page 1 <br />