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on the River side of the structure, the level will drop slowly enough that the outflow of the structure <br /> (27 cfs) will never flow down an erosive slope; it will encounter the high water level on the River <br /> side. The water will recede slowly compared to the outflow of the structure such that the flow from <br /> the structure will stop well before the River goes back to its normal bank level. For this reason, no <br /> erosion will occur and this side of the structure will not need armoring. <br /> Once mining and reclamation is complete, the structure will be left in place as protection of the <br /> reclaimed slopes. The reclaimed condition of this site is either a lake, roughly 10 feet below the <br /> natural grade, or a swale of roughly the same size and type. In both conditions, the flowrate to fill <br /> the empty space within the pit with floodwater will be significantly less than the 27 CFS that the <br /> stricture is designed for. No modification of the structure will be needed for post mining. <br /> See Map C-4 for technical details. <br /> Exhibit M—Other Permits and Licenses <br /> 11. Adequate-Please be reminded that the Division will need a copy ofyour well permitprior to <br /> exposingground water. <br /> Noted. <br /> Exhibit S —Permanent Man-made Structures <br /> 12. No agreements are attached.Please submit the referenced agreements as available. Withoutan <br /> agreement no mining may occur within 200ft of a feature or as stated in the geotechnical survey. <br /> Proof of contact and signed structure agreements are being provided to DRMS as they are received. <br /> 13. Rephrase items I and 2 to include the Union Pacific right ofway(railroad and culverts)and Excel <br /> easement(powerpoles)on the structure list. <br /> See the attached revised Exhibit S. <br /> Geotechnical Stability Exhibit <br /> 14. Please clarifyparagraph one of the exhibit. The two instances appear to be contradictory.In <br /> instances where the permit boundary and the property line are the same will a 30 ft or I00ftsetback <br /> be used? <br /> No mining will take place within 100 feet of the permit boundary. However, topsoil stripping <br /> associated with stockpile construction will happen in areas within 100 feet of said boundary. No <br /> disturbance will take place within 30 feet of the property line, with the exception of the site access. <br /> The Geotechnical Stability Exhibit has been revised to reflect this. <br /> 15. Where no structure agreements can be obtained what setbackfromfeatures will be used? <br /> If not structure agreement can be obtained, Elam will maintain a minimum 30 foot setback. <br /> Currently, no structure is closer than 40 feet to the planned mining pits. <br /> Public Notice <br /> 16. Provide the Division with proof that all owners of record were properly noticed.Per Rule <br /> 1.6.2(1)(d) <br /> a. Which property does the notice to NicholasPysio go with? <br /> Sonic landowners beyond 200 feet from the affected area were noticed in a conservative effort to be <br /> thorough <br /> b. Please notice whoever owns the easement southeast of thesite. <br />