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certified in the 2016 Annual Report that the Squaw Gulch VLF was performing properly and as <br /> it was designed. Measured ore slopes match the design angle of repose. <br /> In the construction of the embankment, no slope stability issues have been encountered of any <br /> significance. The embankment has been inspected by qualified personnel and no problems have <br /> been reported. Due to the quality of the original analyses performed and the performance of the <br /> embankment to date, I certify that the Squaw Gulch VLF will not adversely affect Colorado <br /> Highway 67. This evaluation also applies to other structures located within 200 feet of the <br /> affected area of the Squaw Gulch VLF, which will be discussed for other structures in this <br /> Exhibit T. <br /> If any future information requires changes to this certification, or changes to the design slopes, <br /> mine plan, reclamation plan, etc., the Division will be notified and the appropriate changes will <br /> be submitted. <br /> Date: 1/29/17 <br /> Greg Lewicki, P.E. <br /> Principal Engineer <br /> Greg Lewicki and Associates <br /> Op R EIG <br /> •...... <br /> .@ <br /> UO 20335 <br /> -o• <br /> 46 <br />