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8/28/2017 <br />State.co.us Executive Branch Mail - Fwd: TR -71 <br />Alysha/Jeff - Can you put this in Laserfiche under TR -71? Take a shot at naming the documents and I can edit as <br />necessary. <br />Jim - Let me know what needs to be done for the withdrawal. Just update the PS and send NECC a letter saying we did <br />so? <br />Thanks. <br />Rob <br />Rob , be <br />Environmental Protection Specialist 11 <br />Division of Reclamation, Mining and Program <br />COLORADO <br />/ ,��I� weclamatioDepartment Of N�,ItUra� Resourcci <br />P 3030066.3567, extension 3113 1 F 303053203106 <br />1313 Sherman Street, Room 215, Denver, CO30203 <br />rob.zuber@state.co.us I http://mining.state.co.us <br />---------- Forwarded message ---------- <br />From: Ron Thompson <ronthompson@newelkcoal.com> <br />Date: Fri, Aug 25, 2017 at 11:55 AM <br />Subject: TR -71 <br />To: Rob Zuber - DNR <rob.zuber@state.co.us> <br />Cc: (head@newelkcoal.com, jimb@newelkcoal.com <br />Rob, <br />New Elks hereby withdraws our application for permit revision TR -71 as requirements imposed by DWR regulations <br />cannot be implemented in a time frame to ensure timely treatment of pond water. <br />NALCO is proposing that we use the prep plant water treatment system as a test facility to implement treatment of pond <br />water. Attached is a copy of an application for NPDES permit modification needed to use these NALCO chemicals and <br />discharge pond water from the plant's clarified water tank to the Purgatoire River. If this system is successful, as <br />expected, then a permanent pond treatment system will be designed, permitted with DRMS, and constructed prior to <br />resuming plant operations. The temporary system will be used until then. <br />Map 11 Sheet 2 (part of TR -71) is being revised and will be submitted to DRMS as a minor revision along with the <br />approval from CDPHE prior to implementing the temporary test system. <br />https://mail.google.com/mail/b/AJjsLrZWxgxMnwLcU7Z39WKfS5l Ap4FyRVykpZEb5gv2WIMm7LST/u/O/?ui=2&ik=deb7fOcd20&jsver=NQ90xUauj60.e... 1/2 <br />