ARCHIVED REPORTS_2019 SOIL MGMT PLAN (JULY-REVISED)

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14 9) Spill Prevention and Control (WM-4) – Personnel responsible for handing potential harmful or hazardous materials should be trained to properly store, clean, and dispose of those materials. In the event of a minor spill, the first responder may use absorbents. The responder shall not use water to clean up the spill. For major spills, a company specializing in the cleanup of that material should be contacted. 10) Solid Waste Management (WM-5) – Solid waste should be collected and maintained in either water-proof or wind-proof containers depending on the hazard the waste poses to stormwater. Hazardous (WM-6) and non-hazardous materials should be kept separately and disposed of separately. 11) Hazardous Waste Management (WM-6) – Many common construction materials such as pesticides, paints, solvents, petroleum products, etc. are considered hazardous materials and should be kept from entering the stormwater. Materials should be kept in water tight containers and located in areas that are protected from stormwater run-on or run-off. Local and state laws may also require special handling and disposal of these materials. 12) Contaminated Soil Management (WM-7) – Contaminated soil must be handled by licensed hazardous waste haulers and disposed off-site. Particularly, during the cleanup stages, all efforts should be made to limit stormwater from contacting the hazardous soil and entering the storm drain. 13) Concrete Waste Management (WM-8) – Any concrete waste areas on site should be bermed and lined to isolate the area from stormwater run-on or run-off. Do not allow the concrete waste area to over flow and should be cleaned out regularly. Dispose concrete waste per local and state laws. 14) Sanitary/Septic Waste Management (WM-9) – Sanitary and septic waste areas should be located away from drainage facilities. Leaks should be repaired immediately. The temporary sanitary facilities should be regularly maintained by a reputable licensed maintenance company. 15) Liquid Waste Management (WM-10) – Liquid wastes shall not be discharged to the storm drain system. They shall be collected in water tight containers and disposed of offsite or if allowed, may be discharged directly to the sanitary sewer system. SECTION 3.4 - POST-CONSTRUCTION STORMWATER MANAGEMENT MEASURES Post-construction storm water management refers to control measures taken to prevent storm water pollution associated with post-construction activities at the developed site. Post-construction storm water management controls may be site planning controls, which are measures taken during project planning and design to minimize post-development increases in runoff volume and peak rate, and to prevent the contact of pollutants with storm water; or pollutant removal controls, which are devices designed to remove pollutants from storm water; or pollutant removal controls, which are devices designed to remove pollutants from storm water runoff. All post-construction storm water management controls at the project site have been designed in accordance with local standards.