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� ESERADO MINE <br /> BLUE MOUNTAIN ENERGY <br /> 3607 County Rd.65 <br /> Rangely, CO 81648 <br /> (970)675-4300 <br /> fax(970)675-4399 <br /> October 7, 2019 <br /> Mr. Clayton Wein <br /> Division of Reclamation, Mining and Safety <br /> 1313 Sherman Street, Room 215 <br /> Denver, CO 80203 <br /> RE: Sediment Pond Inspection Report for 3rd Quarter 2019. <br /> County Road 65 Subsidence Monitoring Report <br /> Blue Mountain Energy, Inc., Deserado Mine (Permit C-1981-018). <br /> Dear Clayton: <br /> Enclosed is the Sediment Pond Inspection Report for the 3rd quarter 2019 for the Deserado Mine. The <br /> only discharges that occurred during the quarter was from the D-seam dewatering system, B-seam <br /> dewatering system, and Raw Water Lagoon. <br /> Pumping to the `D-seam' dewatering pond system were reinitiated during late November 2017. <br /> Pumping from the B-seam' continued to the old system (BD-1-7 and BD-LC) and should continue <br /> that direction until we get a discharge permit at BD2-4. <br /> COUNTY ROAD 65 SUBSIDENCE REPORT <br /> Longwall mining under County Road 65 did occur during April and most of May. Surface cracks <br /> became evident with minor differential settlement between blocks of less than 1 inch. The Rio Blanco <br /> County Road department regraded the damaged area. Monitoring of the area is done daily as the area is <br /> traversed for other duties around the mine property. <br /> If you have any questions, please call me at (970) 675-4347. <br /> Sincere <br /> v <br /> so T 4Ye pC <br /> ngineer�,rt�``' <br /> enc.:���A ��10 <br />