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10/29/2014 State.co.us Executive Branch Mail - Re: NHN TR -06 cost estimate <br />STATE, of Rodriguez - DNR Mary <mary.rodriguez @ state.co.us> <br />Re: NHN TR -06 cost estimate <br />1 message <br />Burgmaier - DNR, Susan <susan.burgmaier @ state.co.us> Wed, Oct 29, 2014 at 8:25 AM <br />To: "Zuber- DNR, Rob" <rob.zuber @state.co.us> <br />Cc: Mike Boulay - DNR <mike.boulay @state. co. us >, Daniel Hernandez - DNR <daniel.hernandez @ state.co.us>, <br />Alysha Hernandez - DNR <alysha.hernandez @ state.co.us>, Mary Rodriguez - DNR <mary.rodriguez @state.co.us> <br />Rob - I completed the reclamation cost estimate for TR -6 for the New Horizon North Mine (C2010089); it is <br />attached. The increase in costs over the Division's previous estimate to reclaim the NHN -002 structures is <br />$4,898.58. The estimated reclamation costs are based on the following: <br />calculated the costs to reclaim Pond NHN -002 and the north and south NHN -002 ditches based on the <br />volumes you provided for each structure, and then subtracted the original cost estimate for each of the <br />structures. <br />Hourly operating costs for equipment have increased slightly since these tasks were originally estimated. <br />You indicated that there would be no change to the disturbed area acreage, so I did not adjust the costs <br />to replace topsoil on or seed the disturbance related to Pond NHN -002 and the NHN -002 collection <br />ditches. <br />Let me know if you or Western Fuels- Colorado, LLC have questions or need additional information. <br />Susan .. <br />Regulatory Coat <br />1. <br />Divt.siorn. of t"tecwrriation, <br />Mir ing arul Safety <br />Department (,)l N U,v a,l } es(,x.oces <br />Rob Zuber, w <br />Environmental Protection Sp. <br />Coat Regulatory Program <br />https: / /mail.googl e.com /m ai I /u/0 / ?ui =2 &i k= 4546421 a5a &vi ew= pt &search =i nbox &th= 1495c4dl7l5bl a19 &si m l= 1495c4d 1715bl al9 1/2 <br />