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<br />.. <br /> <br />- <br /> <br /> <br />8.0 COST ESTIMATES <br /> <br />According to Cotter Corporation, construction of some of these facili- <br /> <br /> <br />ties will be accompl ished with mine construction personnel. Construction <br /> <br />costs herein with the exception of waste rock are estimated using contractor <br /> <br /> <br />type unit prices; costs may be reduced to the extent that mine personnel are <br /> <br />used. <br /> <br />The cost of plus 5-inch waste rock has been estimated at $1.00 per ton <br />to sort load, haul and place the rock with mine equipment and personnel. <br />Welded Wire Fabric has been estimated at cost plus 25 percent for transporta- <br />tion and placement. Anchors have been estimated at $20 each, assuming that <br />scrap steel is available at the mine. Any steel shape having a weight and <br />section modulus approximately equal to 2 1/2 inch standard steel pipe may be <br />used. $20 per anchor has been added to allow for welding and connection <br />pieces that may be specified in final design. <br /> <br />Cost estimates are shown in Table 3. <br /> <br />8-1 <br />