Laserfiche WebLink
R 21NCORPORATED <br />ENVIRONMENTAL AND ENGINEERING SERVICES <br />STRATEGICALLY POSITIONED-TECHNICALLY PREPARED <br />May 27, 2011 <br />Mr. Wallace Erickson <br />Department of Natural Resources <br />Division of Reclamation Mining and Safety <br />1313 Sherman Street, Suite 215 <br />Denver, Colorado 80203 <br />Dear Mr. Erickson; <br />DRMS Geotechnical Stability Response <br />April 18, 2011 Comments <br />Mining, Reclamation and New Access Road <br />Wildcat Mining Corporation, May Day Idaho Mine Complex, <br />File No. M-1981-185, CN-01 <br />GEORGE M.L. ROBINSONP.G. <br />1. ERICH RALIBERP.E. <br />RIECEN <br />JUN 00 2U11 <br />Division of Rec,Mation, <br />Mining and Safety <br />The following responds to the second and third geotechnical adequacy issues in connection with <br />the subject project: <br />Adequacy Issue #1 -Geotechnical Stability Response to DRMS April 18, 2011 Comments <br />In Response 415, the Applicant states the revised work plan for the access road has been <br />resubmitted as a new Exhibit 6.5. In Exhibit 6.5, the Applicant states the new access road <br />construction work plan including erosion and sedimentation BMPs are summarized in <br />Attachment 6.5.2. The Division did not receive Attachment 6.5.2. <br />Response #1- Geotechnical Stability Response to DRMS-April 18, 2011 Comments <br />The road design, base of operations including BMPs are included in Attachment F CLC <br />Road Design- Third Adequacy Response <br />Adequacy Issue #2- Geotechnical Stability Response to DRMS April 18, 2011 Comments <br />If the Applicant intended to refer the Division to Attachment 6.5-2 submitted on November 10, <br />2010, please respond to the Division's adequacy questions pertaining to the attachment <br />(questions #5 through # 18 in the March 7, 2011 Access Road memorandum) and provide the <br />additional work plan details requested by the Division in previous geotechnical memos. <br />"Strategically Positioned - Technically Prepared" <br />5555 DTC Parkway Suite A4000, Greenwood Village, Colorado 80111 <br />Phone: (303) 832-7664 Fax: (303) 832-7469