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APPENDIX C (cont.) <br /> 5. Additional SWMP Items for Sites Seeking Permit Termination <br /> In the event that the permittee wishes to remediate the inactive mine site and terminate permit <br /> coverage, the SWMP must be amended to include the following items: <br /> a. Documentation of Permission: The plan shall include documentation of permission from the <br /> land owner, if the remediation work is undertaken by someone other than the land owner. <br /> b. Photographs: The plan shall include photographs documenting the condition of the inactive mine <br /> site before any remedial action has occurred. For recently active mines, photographs of the <br /> active mining phase may be substituted. <br /> c. Description of Remedial Action: The plan shall describe the remedial action that will take place <br /> to minimise or eliminate the water quality impacts from the mine waste. The description shall <br /> include: <br /> - Remediation Goal Statement; <br /> - the characteristics of the mineralogic content of the mine-waste, and estimated volume of <br /> the waste; <br /> - description of any materials that will be mixed into the mine waste on site; <br /> - estimated surface area of the final site, and estimated angle of side slopes. <br /> d. Description of BMPs during remediation activities: The plan shall describe BMPs that will be <br /> implemented to reduce the potential of remediation activities to contribute pollutants to stormwater <br /> discharges. Activities that shall be addressed include vehicle maintenance, earth moving, material <br /> storage and spill prevention. <br /> e. Procedures for Disposal of Water Stored Within Mine Waste: The permittee must describe <br /> how any water stored within the mine waste will be collected, routed to any storage or treatment <br /> facilities. No discharge of this water shall be made to waters of the state, unless separate permit <br /> coverage is obtained. • <br /> f. Description of permanent BMPs, final site stabilization, and ultimate land use: The plan <br /> shall include a description of the specific measures that will be installed or used at the mine-waste <br /> site. The description shall include any of the following if appropriate: specifications for capping <br /> or isolation of the mine-waste, method and type of revegetation, and other permanent BMPs. The <br /> plan shall also include a description of the ultimate land use after remediation is complete. <br /> 6. Consistency with Other Plans <br /> SWMPs may reflect requirements for Spill Prevention Control and Countermeasure (SPCC) plans <br /> under section 311 of the CWA, or Best Management Practices (BMPs) Programs otherwise required <br /> by a CDPS permit, and may incorporate any part of such plans into the SWMP by reference. The <br /> SWMP may refect information contained in approved plans submitted for other similar pollution <br /> control programs, including the Voluntary Clean Up Program. (Voluntary Cleanup and <br /> Redevelopment Act, CRS 25-16-303) as long as they contain the elements described above. These <br /> plans must have been approved by the implementing agency prior to application for the Stormwater <br /> Permit. Appropriate portions of these other plans may be incorporated in the SWMP by reference, <br /> as long as a complete SWMP can be reproduced and submitted to the requesting agency within the <br /> time frame specified in the request. Those portions of the referenced documents must be included in <br /> the submittal. The SWMP must also be readily available to an on-site inspector. <br /> 7/96/1hm C-5 <br />