Laserfiche WebLink
Mine ventilation systems would be monitored and modified as needed to ensure that releases of <br />radon are in compliance with the requirements of EPA's NESHAP program and that potential <br />exposure of the public would be maintained below 10 mrem/year a the nearest receptor. <br />Stormwater Management <br />Operator would implement a Stormwater Management Plan (SWMP). <br />Operator would conduct inspections of stormwater Best Management Practices (BMPs) <br />implemented on site at least monthly, and within 24 hours after the end of any precipitation or <br />snowmelt event that causes surface erosion. For sites where final stabilization has not been <br />achieved, the Operator would inspect the stormwater management system at least once every <br />month. <br />The Operator would follow and review BMPs as outlined in the SWMP. <br />The Operator would thoroughly inspect the stormwater management system at active mines least <br />twice per year (spring and fall) or more frequently if specified in the plan, and document in the <br />annual report submitted to Colorado Department of Public Health and Environment (CDPHE) by <br />February 15th of the following year. <br />The Operator would inspect the stormwater management system at inactive mines at least once <br />per year, and document in the compliance report submitted to CDPHE by February 15th of the <br />following year. <br />The Operator would provide spill response and reporting as specified in the SWMP. <br />The Operator would conduct training its personnel and subcontractors on spill response and <br />cleanup, good housekeeping practices, and the proper use and storage of materials. <br />The Operator would revise the SWMP when there is a change in design, construction, operation, <br />or maintenance of the site, if the SWMP proves to be ineffective in controlling pollutants in <br />stormwater discharges, or when BMPs are no longer necessary and are removed. <br />Spill Prevention Control and Countermeasures <br />A Spill Prevention Control and Countermeasures (SPCC) Plan would be prepared if a storage <br />tank with a capacity greater than 660 gallons is present on site per Colorado Petroleum Storage <br />Tank Regulations (7 C.C.R. 1101-14) and 40 Code of Federal Regulations Part 112.5. <br />If a spill occurs, the Operator would account for the safety of all workers and immediately <br />contact manager or mine superintendent, and environmental manager. <br />The Operator would dispose of used recovery materials appropriately. <br />0 <br />7