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<br />David Berry -2- July 2, 1996 <br />5. BRL will revise its bond estimate to provide for the <br />reclamation of a concrete stoker bin in lieu of the steel <br />stoker bin. Page 3.02-16 was revised accordingly. <br />6. See revised stoker bin reclamation estimate on page 3.02-16. <br />7. The oiled sand base for the steel water tank would amount to <br />78 cubic yards if it were one foot thick. This material would <br />be used as backfill for the water tank site. BRL does not <br />consider this item a significant issue with regard to <br />reclamation. <br />8. The detailed design of the conveyors is not yet complete so <br />the number of footings required for the conveyors is not <br />known. For the purposes of the reclamation estimate, a footer <br />is defined as the concrete necessary to support one leg of a <br />conveyor truss support. A footer will be a 2'square pedestal <br />5' high on a 4' square spread footing which is 1' thick. The <br />following estimated number of footings will be used for the <br />reclamation estimate: <br />Portal Conveyor 4 <br />Gob Conveyor 2 <br />Stockpile Conveyor 8 <br />Reclaim Conveyor 6 <br />Transfer Conveyor 4 <br />Rock Conveyor 6 <br />Downhill Conveyor 12 <br />Page 2.03-17 was revised to incorporate the demolition cost of <br />the conveyor footers. <br />9. The 14,190 cubic yards of fill required to reclaim the <br />downhill conveyor corridor is the amount of cut and fill <br />required to construct the grade for the downhill conveyor. <br />The profile of the downhill conveyor shown on drawing P-2 <br />(Volume V) shows that some of the conveyor corridor will be in <br />cut and some will be in fill. This is also shown on drawing <br />15-1 and 15-2. Drawing P-2 shows the areas where the conveyor <br />corridor will be in cut and in fill. <br />10. The DMG inquires if the haul road fill volume of 37,988 cubic <br />yards includes the truck loadout loop and gob pile roads at <br />100$ rather than 258 of the total volume of fill. The volume <br />of material required to reclaim the truck loadout loop is <br />considered insignificant. BRL did not include the gob pile <br />road fill volume in the estimate. According to the material <br />balance presented in Volume IV, Appendix C, there is a total <br />of 5,277 cubic yards of haul road cut. This volume will be <br />added at 1008 to page 3.02-2 6 3. <br />11. The cut and fill volumes shown on page 3.02-2 were computer <br />generated based on the original contour map and the facilities <br />