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CRG Mining LLC <br />510 S. Wisconsin St. <br />Gunnison, CO 81230 <br />December 15, 2016 <br />Colorado Division of Reclamation, Mining and Safety <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 <br />Re: New 110(2) Permit Application, Sacramento Access Tunnel <br />To whom it may concern: <br />Please find the enclosed 110(2) permit application with attached exhibits and application <br />fee, for the proposed "Sacramento Access Tunnel" site. <br />This permit is to facilitate construction of an access tunnel into the existing workings of <br />the Historic Sacramento mine. The site surface presently consists of existing roads and an <br />existing portal (Dunraven portal, as shown on the maps). The new portal site and the <br />Dunraven portal are both accessible via existing roads which do not require significant <br />improvement. <br />The existing Dunraven portal area includes a small waste rock pad, which will not be <br />redisturbed. The new disturbance under this permit will consist of constructing a new <br />portal for the access tunnel, and development of a small waste rock dump as the tunnel is <br />driven back to the existing workings. All waste rock to be placed on the dump will be <br />inert. <br />The site is near an upland dry gulch which never flows. Adequate stormwater and <br />drainage controls will be employed throughout the project, however, to ensure complete <br />containment of sediment on the site. All growth medium encountered in the footprint of <br />the proposed waste rock dump and adit area will be stripped and saved in an area where it <br />can be protected during the mining phases. <br />Please contact me if you have further questions. <br />(cant.) <br />