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Kimley»>Horn <br />4. Final Bridge Plans: <br />For this phase we will submit the Final Signed and Sealed Bridge Plans, Design Calculations, <br />Load Rating Calculations, Quantities and the Probable Opinion of Construction Cost based on <br />Indian River County historical pricing averages. <br />Final Plans will be signed and sealed (2 sets) along with a PDF document that is not signed <br />and sealed. The Final Design and Load Rating Calculations will also be signed and sealed (2 <br />sets) along with a PDF document that is not signed and sealed. <br />C. Drainage analysis and Plans: <br />1. Perform drainage investigations and analysis necessary to prepare a design which will drain <br />the project in accordance with the Indian River County (IRC), Indian River Farms Water Control <br />District (IRFWCD) and St Johns River Water Management District (SJRWMD) design criteria. <br />The work will include the analyses for the following: <br />a. Determine Base Clearance Water Elevation <br />Analyze, determine, and document high water elevations which will be used to set <br />roadway profile grades. Determine surface water elevations at cross drains, <br />floodplains, outfalls and adjacent storm water ponds. Determine groundwater <br />elevations at intervals between the above-mentioned surface waters. <br />b. Design of Stormwater Management Facility <br />It is understood that the proposed roadway will utilized existing on-site stormwater <br />management facilities. The Consultant will prepare construction documents depicting <br />the physical connections to these facilities. The Consultant will provide supplemental <br />routing calculations should they vary from existing permit assumptions. <br />c. Design of Storm Drains <br />Develop a "working drainage map", determine runoff, inlet locations, and spread. <br />Calculate hydraulic losses (friction, utility conflict and, if necessary, minor losses). <br />Determine Design tailwater and, if necessary, outlet scour protection. <br />d. Drainage Design Documentation Report <br />Compile drainage design documentation into report format. Include documentation <br />for all the drainage design tasks and associated meetings and decisions. <br />2. A Stormwater Pollution Prevention Plan (SWPPP) will be developed in conjunction with this <br />project. The site specific SWPPP is a requirement of both the EPA National Pollutant Discharge <br />Elimination System (NPDES) General Permit for Stormwater Discharges from Construction <br />6 of 10 <br />