2016-096 Ordinance - Laserfiche WebLink

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EXHIBIT B: NEW CHAPTER 927 NPDES Construction General Permit is acceptable). (3) Site description: The SWP3 shall provide: A. A description of the nature and type of the construction activity (e.g. residential, shopping mall, highway, etc.). B. Total area of the site and the area of the site that is expected to be disturbed (i.e., grubbing, clearing, excavation, filling or grading, including off-site borrow areas). C. An estimate of the impervious area and percent of imperviousness created by the land disturbance. D. A calculation of the run-off coefficients for both the pre -construction and post -construction site conditions. E. Existing data describing the soil and, if available, the quality of any known pollutant discharge from the site such as that which may result from previous contamination caused by prior land uses. F. A description of prior land uses at the site. G. An implementation schedule which describes the sequence of major soil - disturbing operations (i.e., grubbing, excavating, grading, utilities and infrastructure installation) and the implementation of erosion and sediment controls to be employed during each operation of the sequence. H. The location and name of the immediate receiving stream or surface water(s) and the first subsequent receiving water(s) and the aerial extent and description of wetlands or other special aquatic sites at or near the site which will be disturbed or which will receive discharges from disturbed areas of the project. For discharges to a municipal separate storm sewer system (MS4), the point of discharge to the MS4 and the location where the MS4 ultimately discharges to a water resource shall be indicated. I. List TMDLs applicable for the site and demonstrate that appropriate BMPs or stormwater control measures (SCMs) have been selected to address these TMDLs. [A TMDL identifier table for Northeast Ohio communities is available at http://www. neohiostormwater.com/J For subdivided developments, a detail drawing of a typical individual lot showing standard individual lot erosion and sediment control practices. This does not remove the responsibility to designate specific erosion and sediment control practices in the SWP3 for areas such as steep slopes, stream banks, drainage ways, and riparian zones.