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CERTIFIED MAIL RECEIPT 7015 1730 0000 0989 8211 <br /> September 27,2016 <br /> Division of Reclamation,Mining and Safety AGGREGATE <br /> 1313 Sherman Street, Room 215 INDUSTRIES <br /> Denver, CO 80203 <br /> Re: Permit No. M-1977-436, Brighton Mine- 112c Annual Report and Map <br /> Ladies and Gentlemen: <br /> Enclosed is Aggregate Industries' check in the amount of$791.00,the annual report form and a drawing <br /> for the report year ended August 28, 2016 for the above-referenced permit. <br /> Mining at the Brighton Mine was completed during the permit year ended August 28,2011. The <br /> aggregate processing plant, located in the northwestern portion of the site and associated supplies and <br /> equipment located west of the central reservoir were removed from the site during the permit year ended <br /> August 28, 2013. Processed material stockpiles remain within the northwest area of the project while the <br /> reclamation phase of mining activity continues. <br /> Sloping of all phases of mining has been completed,and grading of the floors of the south and central <br /> reservoir cells has been completed. Leak tests for the slurry wall that was constructed in 2007 have been <br /> conducted by TetraTech. The south cell reservoir lining was approved by the Colorado Division of Water <br /> Resources on August 19,2010 and the central cell reservoir lining was approved by that agency on June <br /> 9, 2011. Upland areas around the perimeters of the reservoirs have been seeded and are being managed <br /> for weed control. Reclamation activity in the north pond area in accordance with TR-5 is projected to <br /> continue in 2016-2017. <br /> If you have any questions or need additional information, please call me at(970)396-5252. <br /> Very truly yours, <br /> L� iyui *, C9Ae4_-, <br /> Connie N. Davis <br /> Land Manager <br /> Enclosures <br /> Aggregate Industries <br /> West Central Region,Inc. <br /> 1687 Cole Boulevard,Suite 300 <br /> Golden,CO 80401 <br /> Telephone:303-985-1070 An Equal Opportunity Employer <br />