Laserfiche WebLink
Susan Burgmaier -13- February 7, 2014 <br />42. DRM : Figure I of Volume XI Coal Mine Waste Disposal Area - <br />a) This map has been revised to show the proposed reconfiguration of Gob Pile #3 and <br />proposed changes to topsoil storage. Please revise the title of this map to <br />indicate thatitis Coa /Mine Waste Disposa /Area No, 3, Other than the fact <br />that this map resides in Volume XI, there is nothing to identify it as Gob Pile #3. <br />b) There are two -cross sections D -D' shown on the map — one through Gob Pile #3 <br />and one through the Material Storage Area northwest of Gob Pile #3. Please <br />eitherremove the section through the materia /storage area orreassign a <br />different label to it and provide its cross - section, <br />BOW2: Section D -D through the Material Storage area has been removed and the <br />Title block has been revised. Please see Figure 1. <br />c) The outline of the original location for the Proposed Coverfill Stockpile appears on <br />the eastern end of the map. Please remove this outline, since there will be <br />no proposed disturbance in this area, <br />BOW2: The outline has been removed. Please see revised Figure I. <br />d) Cross - Section E -E' has two lines — one labeled "Existing Topsoil Pile" and the other <br />"As -Built Topsoil Pile ". These labels are somewhat synonymous, and might be <br />clearer if they were consistent with the labels used in Cross Section D -D' and G -G' — <br />"...after initial topsoil salvage" and "Proposed Topsoil Pile ". Please revise the <br />labels used in Cross - Section E -E' for clarity and consistency with Cross - <br />Section D -D' and Cross Section G- G. <br />BOW2: Sections D and G are accurate, they are 'proposed surfaces'. Section F <br />surfaces are not proposed but as -built surfaces . The portion of the east topsoil <br />stockpile labeled as "Existing" is the topsoil that was salvaged from the construction <br />of the unit train loadout, and will be used for reclamation of the loadout. The "As- <br />Built" topsoil stockpile is the topsoil salvaged from the footprint of gob pile #3, so it <br />is not proposed, it is in- place. To clarify further, the surfaces have been re- labeled <br />as -built topsoil stockpile "F" and as -built topsoil stockpile "F1 ". <br />Reclamation Cost Estimate — Rule 2.05.4()(b) <br />43. DRM : BRL provided a reclamation cost estimate for the increased coverfill material to <br />be replaced on Gob Pile #3. The cost estimate has not been reviewed at this time, as we <br />need additional information: <br />a) The volumes may need to be revised, dependent on the final approved coverfill and <br />topsoil replacement volumes. <br />b) Please provide the volume of additional pond excavation material that <br />will be required to be moved from the Pond .7 access road back to the Pond 1 <br />