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• Groundwater was monitored on a bi- monthly basis from October 2008 through April <br />2010 to establish baseline conditions. Annual sampling of the well began in June 2010. <br />These activities and sample results were reported quarterly to DRMS. <br />Surface and Stormwater Discharge Permits <br />• The water treatment plant ran intermittently as needed (approximately 100,000 gallons <br />per month) and discharge sampling was conducted in accordance with the permit <br />conditions and reported monthly to the Water Quality Control Division (WQCD) until <br />December 2009 when water treatment and discharge was temporarily suspended. <br />• Stormwater inspections were conducted on a monthly basis and reported to WQCD in <br />annual stormwater reports. <br />Conditional Water Rights Ruling <br />• Water Usage from the Mine was calculated on monthly basis and reported to Colorado <br />Division of Water Resources (DWR) and copied to DRMS annually. <br />Air Emissions Permits <br />• Three air emissions permits received final approval from the Air Pollution Control <br />Division (APCD) between March 31 and April 9, 2010. <br />• Estimated air emissions are calculated on a monthly basis and are reported to APCD upon <br />request. <br />Spill Prevention Control and Countermeasure (SPCC) Plan <br />• The Above Ground Storage Tanks (ASTs) on -site are inspected monthly. <br />Radon Monitoring <br />• An "Approval for Construction" was granted by the U.S. Environmental Protection <br />Agency (EPA) and copied to DRMS in August 4, 2011. Radon monitoring and modeling <br />will be completed in accordance with the approval conditions and submitted to the U.S. <br />EPA on an annual basis. <br />Energy Fuels plans to reopen the Whirlwind Mine when uranium and vanadium market <br />conditions improve. In the meantime, Energy Fuels will continue to maintain the mine <br />and surface facilities in accordance with applicable regulations and permits. <br />Please feel free to contact me at (303) 974- 2151" if you need any additional information. <br />Sincerel <br />Z <br />s, P.E. <br />Environmental Engineer <br />Attachment <br />Cc: Dick White, Frank Filas (Energy Fuels) <br />Russ Means (DRMS, Grand Junction) <br />Scott Gerwe (BLM) <br />Energy Fuels. Inc. <br />www.energyfucls.corn <br />44 Union Blvd.. Suite 6U0 <br />Lakewood, Colorado 80228 <br />Phone: 303 -974 -2140 <br />Fax: 303 -974 -2141 <br />