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Roads and Vent Holes Maw Fi ure Z <br />The naming and descriptions provided for the active vent holes and their surrounding areas is valuable and will be <br />used in future monitoring and bond recalculating. The bond amount will depend on the size and amount of <br />disturbance and method of closure to be used. Some of the vent holes aze now fenced, which, while that is <br />probably only temporary, is important in hazard mitigation. Future discussion may have to include clarification of <br />required closure or safeguarding for each of the active, permitted holes. <br />Vent hole S-2 is depicted in its own separately-delineated area, which adjoins the main mine/portal area Please <br />explain. <br />Map depictions of all electric poles and overhead lines, all transformers and power drops, plus information as to <br />their ownership is important. Thank you for committing to follow-up with the electric provider concerning getting <br />answers to the last few ownership questions. Some of the poles and lines appear to be in inaccessible locations. <br />We should discuss the final reclamation of these features, as far as their removal, etc., in figuring the bond amount. <br />The roads are now all accounted for. Some of them are county maintained, and others are the responsibility of the <br />operator. Thank you for performing some necessary maintenance last November. Other roads have been marked <br />on the map as being reclaimed or self-reclaimed. All these roads will be checked during future inspections to <br />ensure that they aze stable and/or meet the reclamation specifications. Ones to remain active must be kept up so as <br />not to damage adjacent areas. Reclaimed ones, if they will not be used again in the future,may be deleted from the <br />list of items to reclaim and from the bond amount. Weedy, eroded or unstable roads will not be considered <br />reclaimed. <br />There was a fenced electric station neaz the pump hole and power drop observed during a recent inspection. No <br />fence or station was shown on the new map. Are those items now removed? <br />Several various pre-law vent holes are shown and described. Pre-law features on the site or in the vicinity, which <br />have not been redisturbed in any way since the issuance of the permit, are not liable for reclamation. They are <br />variously noted as marked, fenced, or loosely covered. Though they are pre-law, they may present hazards which <br />should be addressed, though redisturbing areas simply to gain access to them may not be desireable. Is there any <br />thought as to providing a welded closure, concrete plug, or other type closure for any of them? <br />There is an 18-inch vent hole shown, under the powerline which extends up from the old Sunday portal It lies <br />outside the affected area boundary, and it is not clear if it is pre-law or not. Please provide clarification. <br />The last item included on the map, which is a good addition, is a list of the sites and their disturbed acreages. <br />Sunday Mine Map -Figure 3 <br />You provided description of the closure of the two portals, one temporary and one permanent, as well as the clean <br />up of the parts and contamination. This will aid greatly in future bond calculations. <br />Discussion of final reclamation for this area must include which structures, if any, will remain after reclamation. <br />Assuming buildings will be demolished, will concrete foundations be broken and pushed into a pit, or broken and <br />covered in place? <br />There is a small pile of low grade ore presently on the site. Its location is considered stable for the short-term. <br />During final reclamation, however, the question remains of haw and where it will be disposed of. <br />There is a very small stockpile of topsoil on the site. As dump areas expand or new areas are disturbed, all possible <br />available topsoil should be salvaged. Topsoil is presently in short supply, and it is logical to want to verify whether <br />waste rock or other non-soil materials will support vegetation. Depending on analysis of various materials which <br />