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Attachment SP <br /> Page SP -2 <br /> Permit No.CO-0044768 <br /> Monitorin <br /> There is no access to the mine pool except through the hydraulic seals located in the Terry Tunnel and American <br /> Tunnel. SGC will sample the quality of the pool through the American Tunnel seal anuiialty;�#s described in Technical <br /> Revision submitted to the Division of Minerals and Geology. The seep and spring sampling program described in SGC r <br /> Technical Revision#14 with the Division of Minerals and Geology will be continued as scheduled. Annual reports on the v� <br /> progress of this study are distributed to both the Division of Minerals and Geology and the Water Quality Control Division. V."' <br /> Monitoring of seeps and springs will continue until the mine pool has reached equilibrium plus two years as defined in SGC] e J <br /> MLR Permit Technical Revision#14. _ 1� 1 O <br /> 4.Inspection and Record Keeping Procedures ��s��°`? <br /> Rgporting <br /> The SGC Manager or a member of the Technical Service Department will inspect the facility. Due to the seasonal <br /> access minimizing work time on this project,SGC will submit quarterly progress reports. Reporting for this project will <br /> include amount of alkaline material injected,water injected and effects on pool height. Once injection is completed,a final <br /> report will be submitted. Reports will be sent to both the Colorado Division of Minerals and Geology and the Water Quality <br /> Control Division. <br /> 5.Mine Remediation Plan <br /> Legal Rigk to Enter and Conduct Activities <br /> All access necessary for this project is controlled by SGC and within The Mined Land Reclamation Permit area. <br /> Photpgr4phs <br /> Photographs documenting the condition of the project site before any remedial action has occurred will be <br /> submitted with the first regular report.Photographs of work in progress will be submitted with reporting as necessary to <br /> show remedial progress. <br /> Description of Remedial Action <br /> Remedial Goals and Objectives <br /> 1)Speed physical equilibrium of mine pool. <br /> 2)Speed chemical equilibrium of mine pool. <br /> 3)Reduce first flush impact,if any,from waters that may emanate from Sunnyside workings or from historic flow <br /> paths as they are reestablished when waters now entering the Sunnyside Mine begin once again to migrate <br /> through the area. <br /> 4)Maintain high pH water in pool in order to facilitate rapid drawdown,if necessary. <br /> A basic pH of 9.0 to 10.0 within the mine pool is planned to counteract initial effects of mine pool water quality as it <br /> consumes its supply of oxygen and speeds the reactions necessary for chemical equilibrium. <br />