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Storm Water Pollution Prevention Plan <br /> Project Nelson Park Neighborhood <br /> ' Combined Sewer Separation Project Project No. 2012-22 <br /> County MACON <br /> ' This plan has been prepared to comply with the provisions of the National Pollutant Discharge Elimination System (NPDES) <br /> Permit No. ILR10 (Permit ILR10), issued by the Illinois Environmental Protection Agency (TEPA) for storm water discharges <br /> ' from construction site activities. <br /> I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in <br /> accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information <br /> ' submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for <br /> gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate and complete. I <br /> am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment <br /> ' for knowing violations. <br /> Print Name Signature <br /> ' Title Date <br /> I. Site Description: <br /> A. Provide a description of the project location (include latitude and longitude): <br /> Nelson Park Neighborhood, Decatur(39 Degrees 50 Minutes North, 88 Degrees 55 Minutes West) <br /> ' B. Provide a description of the construction activity which is the subject of this plan: <br /> Combined Sewer Separation Project and Pavement Rehabilitation. <br /> ' C. Provide the estimated duration of this project: <br /> 2 Construction Seasons <br /> D. The total area of the construction site is estimated to be 62 acres. <br /> The total area of the site estimated to be disturbed by excavation, grading or other activities is 17 acres. <br /> E. The following is a weighted average of the runoff coefficient for this project after construction activities are <br /> completed: <br /> 0.45 <br /> ' F. List all soils found within project boundaries. Include map unit name, slope information, and erosivity: <br /> Drummer Silty Clay Loam (0-2%) Catlin Silt Loam (2-5%) Flanagan Silt Loam (0-2%) Birkbeck Silt Loam (2-5%) <br /> Russell Silt Loam, Bloomington Ridged Plan(5-10%eroded) Senachiwine Silt Loam (18-35%) <br /> G. Provide an aerial extent of wetland acreage at the site: <br /> N/A <br /> ' H. Provide a description of potentially erosive areas associated with this project: <br /> Areas disturbed by construction. <br /> Page 1 <br />