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Page 2 of 2 <br />7. Included with the revision are revised paged 20 -2.1 and 20 -2.2 of Attachment 20 -2; Permanent Structure <br />Documentation. These pages indicate the As -built profiles and cross - sections of these roads are located in <br />Tab 13, Facilities. However, also included with this revision are Post Mine Road Profiles for the Mine <br />Entrance Road, Road A, Road J and Road K in Exhibit No. 20 -3; sheets 1 and 2. For these roads, please <br />revise Pages 20 -2.1 and 2.2 to reference the location of the post mine profiles depicted on Exhibit No. 20- <br />3. <br />8. Page 20 -2.3 was not proposed for revision, but is not current and should be revised. The page includes <br />reference to Road LU -2, which has been reclaimed and is no longer proposed as a permanent road. <br />9. According to the currently approved Attachment 20 -D for the Pond 016A removal, geotextile will be <br />placed across the fill of the under drain. No mention of the geotextile placement was included with this <br />section of the revised Attachement 20 -D. Please clarify, was geotextile installed in accordance with the <br />approved plan? If so, please revise the attachment indicating this occurred or submit justification for the <br />omission of the geotextile installation. <br />10. Exhibit 13 -2 (Surface Hydrology) and Exhibit 20 -2 (Postmining Topography and Drainage) have both <br />been revised with TR -79, and a new Exhibit 20 -3 (Sheets 1 and 2), Post -Mine Road Profiles, has been <br />submitted. These items appear to be adequate, but the application lacks one important element needed to <br />tie the various pieces together: a plan view showing the as -built topography and locations of the features <br />identified on new Pages 20 -D.1 and —D.2 of Attachment 20 -D. [Proposed details of this nature were <br />approved as Exhibit 20 -D.2 with TR -73] Please provide a map which illustrates the various features and <br />final topography as they were constructed with the Pond 016A remediation project. The map should be at <br />a scale consistent with that used in Exhibit 20 -D.2 as approved with TR -73. <br />The decision date for the revision is January 7, 2013. If you need additional time to address the Division's concerns <br />please request an extension of the decision date. If you have any questions please feel free to contact me at (303) <br />866 -3567 ext. 8120. <br />Thanks, <br />Jared Ebert <br />Environmental Protection Specialist <br />