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remaining for each task as a result of bond release is accounted for in the MT-6 Cost <br />Summary sheet and Demolition sheets. <br />Table 1 - Major cost reductions in MT-6 (2009) estimate, compared to RN-5 (2006) estimate <br />Direct Costs Reduction Reduction <br /> in task in cost <br /> hours (estimated) <br /> (estimated) <br />Reduced cost in CIRCES for culverts 129 $258,000 <br />and tunnels <br />Reduced cycle times for truck/loader in 84 $71,205 <br />CI RCES <br />Changed from truck/loader (RN-5 Task 267 $220,652 <br />40) to scraper (MT-6 Task 74) for <br />distributing topsoil in main surface <br />facilities area <br />Corrected Lone Pine Gulch demolition 24 $47,102 <br />sheet to show 40% reduction for Phase <br />I Bond Release SL-2 <br />Corrected number of lineal feet of 59 $117,065 <br />footers for feed conveyor drive tower in <br />Task 001 from 5,802 lineal feet in RN-5 <br />estimate to 967 lineal feet in MT-6 <br />estimate <br />Reduced drilling rig cost per hour by 0 $70,704 <br />15%, by using a Reed Drill in MR-6 <br />rather than the I-R DM-45 used in RN-5 <br />Changed from one drilling rig to two rigs 1,316 $0 <br />on borehole sheet, reducing borehole <br />task hours by one-half <br />Removed costs from TR-105, Exhibit 65 28,220 <br />70B (RPE shaft that will not be built) <br />Reduced costs of shrub transplants in 0 $140,413 <br />CIRCES <br />TR-116 (changes to mine pumping 0 $132,805 <br />lagoon) <br />Subtotal 1,944 $1,086,166 <br />Plus indirect costs associated with $614,276 <br />direct costs <br />Total reduction in costs (estimated) $1,700,442 <br />2