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PART i
<br />Permit - Page 15
<br />Permit No. COR -030000
<br />E. ADDITIONAL DEFINITIONS
<br />For the purposes of this permit:
<br />L Best Management Practices (BMPs); schedules of activities, prohibitions of practices, maintenance procedures, and
<br />other management practices to prevent or reduce the pollution of waters of the State. BMPs also include treatment
<br />requirements, operating procedures, pollution prevention, and practices to control site runoff, spillage or leaks, waste
<br />disposal, or drainage from material storage,
<br />2. Dedicated asphalt plants and concrete plants: portable asphalt plants and concrete plants that are located on or adjacent
<br />to a constriction site and that provide materials only to that specific construction site.
<br />3. Final stahiliaatlom: when all ground surface disturbing activities at the site have been completed, and uniform vegetative
<br />cover has been established with an individual plant density of at least 70 percent orpre-disturbance levels, or equivalent
<br />permanent, physical erosion reduction ntethads have been employed. For purposes of this permit, establishment of a
<br />vegetative cover capable of providing erosion control equivalent to pre-existing conditions at the site will be considered
<br />final stabilization,
<br />4, Municipal separate storm sewer system: a conveyance or system of conveyances (including: roads with drainage
<br />systems, municipal streets, catch basins, curls, gutters, ditches, man-made channels, or stomi drains), owned or operated
<br />by a Slate, city, lown, county, district, or other public body (created by state law), having jurisdiction over disposal of
<br />sewage, industrial waste, StarrawAtcr, or other wastes; designed or used for collecting or conveying stormwater.
<br />5. Operator: the entity that has day-to-day supervision and control of activities occurring at the construction site. This can
<br />be the owner, the developer, the general contractor or the agent of one of these parties, in some circumstances. It is
<br />anticipated that at different phases of a construction project, different types of parties may satisfy the definition of
<br />'operator' and that the permit may be transferred as the roles change,
<br />6. Outfall: a point source at the point where stormwater leaves the construction site and discharges to a receiving water or a
<br />stormwater collection system.
<br />7. Part of a larger common plan of development or sale: a contiguous area where multiple separate and distinct
<br />construction activities may be taking place at different times on different schedules,
<br />S. Point source: any discernible, confined and disorme conveyance from which pollutants are or may be discharged. Point
<br />source discharges of stormwater result tom struclures which increase the imperviousness of the ground which acts to
<br />collect runoff with runoff being conveyed along the resulting drainage or grading pattern.
<br />9. Pollutant: dredged spoil, dirt, slurry, solid waste, incinerator residue, sewage, sewage sludge, garbage, trash, chemical
<br />waste, biological nutrient, biological material, radioactive material, heat, wrecked or discarded equipment, rock, sand, or
<br />any industrial, municipal or agricultural waste.
<br />10. Process water: any water which, during manufacturing or processing, comes into contact with or results from the
<br />production of any raw material, intermediate product, finished product, by product or waste product. This definition
<br />includes mine drainage.
<br />11. Receiving Water: any classified stream segment (including tributaries) in the State of Colorado into which stormwater
<br />related to construction activities discharges. This definition includes all water courses, even if they are usually dry, such as
<br />borrow ditches, arroyos, and other unnamed waterways.
<br />12. Significant Materials include, but are not limited to: raw materials; fuels; materials such as solvents, detergents, and
<br />plastic pellets; finished materials such as metallic products; raw materials used in food processing or production; hazardous
<br />substances designated under section 101(14) of CERCLA; any chemical the facility is required to report pursuant to
<br />section 313 of title III of SARA; fertilizers; pesticides; and waste products such as ashes, slag and sludge that have the
<br />potential to be released with stormwater discharge.
<br />13. Stormwater; precipitation-hiduced surface runoff.
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