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Azurite, Inc. <br />10001 CR 12 P.O. Box 338 <br />Cotopaxi, Colorado 81223 <br />719 - 942 -4178 <br />flow management structures are operating as planned. Until that time, the landowner is <br />committed to timely and appropriate sediment pond inspection and maintenance. Once <br />final reclamation has been achieved, the sediment ponds will be breached leaving <br />armored storm flow channels in place. <br />14. During the present and future active mine operational timeframe, Tezak Heavy <br />Equipment Company, Inc., commits to pumping (at request of DWR) of all sediment <br />ponds that may contain significant storm water within 72 hours from the last event. At <br />the time of cessation of mine operations, Tezak Heavy Equipment Company will install <br />gated valves for on- demand release of storm flows contained within any sediment control <br />structures on site within 72 hours from the end of a storm event. Once final reclamation <br />is achieved, all storm control ponds will likely be breached. <br />15. Paragraph 8, page 3 of the road agreement between the mine operator and the City of <br />Canon City states that T.H.E. will remove asphalt or concrete, re -grade (not to original <br />contours) and re- vegetate the roadway immediately following the termination of the road <br />agreement. The current road agreement is valid through March 31, 2047. It is likely that <br />the road agreement will be extended prior to its current termination date. <br />16. The Reclamation Plan map has been revised to reflect correction of the mine location <br />point as shown on the map. <br />17. The contour lines have been revised to show correct maximum slopes interior to the pit <br />area. <br />18. Granite gneiss may be mined west of the roadway and north of the BLM boundary on <br />Aggsource, LLC property. Contour lines have been revised on the Reclamation Map to <br />show highwall benching similar to that projected along the BLM north boundary or <br />grading to final 3:1 slopes east of the present road location. <br />19. The reclamation map has been revised to show future sediment control pond locations in <br />the northern portion of the affected land area. Three to four sediment control ponds may <br />be constructed approximately twenty years from present (or more) depending on the <br />longevity of gneiss reserves in the southern half of the permit area. These structures will <br />range in size from 3 -5 acre -feet of storage each with engineered, rip- rapped spillways <br />from one to another as well as exit and conveyance of storm flows from the ponds to the <br />existing drainage channels feeding Sand Creek to the east. Details related to exact pond <br />location, volume of individual ponds, rip -rap sizing, range, and depth of placement will <br />be submitted to DRMS as a technical revision prior to construction. Due to the fact that <br />these ponds will be in operation closer to the end point of mining operations, it is more <br />than likely that pond design will include manually operated devices for release of water <br />on demand. Once final reclamation is achieved on the projected pit floor area, breaching <br />of the ponds will be considered. <br />20. Comment noted regarding final bond calculation. <br />21. Tezak Heavy Equipment Company, Inc., utilizes several acres within the affected land <br />boundaries for the storage of construction materials used on their many highway, earth <br />and rock moving projects. All metal, wood, and plastic components will be removed <br />