2012-03-07_PERMIT FILE - C2010088 (21)

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PART t Page 5 Permit No. COR- 010000 B. STORMWATER MANAGEMENT PLAN - CONTENTS AND REQUIREMENTS (coat.) 2. Site Mau The plan shall include a site map indicating the following: a. the areas where industrial activities occur; b. the locations of stomrwater outfalls and an approximate outline of the areas drafting to each outfall; c. the locations of existing and new structural control measures to reduce pollutants in stormwater runoff, d. the locations of all surface water bodies, including dry water courses, located in or next to the facility; e. the locations of all potential pollutant sources identified under Part I.B.3.b; and f. the location of each sampling point identified under Part I.B.3.c 3. Stormwater Management Controls Each facility covered by this permit shall develop a description of stormwater management controls appropriate for the facility, and implement such controls. The appropriateness and priorities of controls in a plan shall reflect identified potential sources of pollutants at the facility. The description of stormwater management controls shall address the following minimum components, including a schedule for implementing such controls. For newly- certified facilities, if existing controls are inadequate to achieve the general objective of controlling pollutants in stormwater discharges associated with industrial activity, any schedule to implement additional controls to meet this objective shall not exceed 60 days from when the facility begins operations, or from when the general permit certification is issued, whichever is later, unless permission for a later deadline is obtained from the Division. New controls that will replace or modify existing controls that are already adequately addressing a pollutant source are not required to meet this schedule (e.g., replacing a control with a less resource- intensive practice). a. SWMP Administrator: The SWMP shall identify a specific individual(s) within the plant organization who is responsible for developing the SWMP and assisting the plant manager in its implementation, maintenance, and revision. The activities and responsibilities of the administrator shall address all aspects of the facility's SWMP. b. Identification of Potential Pollutant Sources and Best Management Practices: The SWMP sliall identify potential sources of pollutants at the site, and assess the potential of these sources to contribute pollutants to stormwater discharges associated with industrial activity. The SWMP must also describe appropriate Best Management Practices (BMPs) to reduce the potential of these sources•to contribute pollutants to stonnwa(er discharges. At a minimum, each of the following shall be evaluated for the reasonable potential for contributing pollutants to runoff. - Loading and unloading operations - Outdoor storage activities - Outdoor manufacturing or processing activities - Significant dust or particulate generating processes -On -site waste disposal practices -The presence of salt piles -Areas where significant spills and significant leaks of toxic or hazardous substances have occurred at the facility in the three years prior to the date the SWMP is developed or amended. Factors to consider include the toxicity of chemicals; quantity of chemicals. used, produced, or discharged; the likelihood of contact with stonnwater; and history of significant leaks or spills of toxic or hazardous substances. The description of BMPs shall include: 1) Stormwater diversion: Describe how and where stonnwater will be diverted away from industrial areas to prevent stormwater contamination. 0 2) Materials handling and spill prevention: For materials that could impact stormwater runoff, all existing and planned BMPs that prevent the contamination of stormwater runoff at the site shall be included and described.