Laserfiche WebLink
Construction. Any deviations are special specifications not included in FDOT Specifications are <br />required in the Technical Specifications. <br />9. Initial, interim and Final Plan Submittal shall include the following: <br />Three (3) Sets of Signed and Sealed Plans. <br />ii. One (1) Opinion of Probable Construction Cost <br />One (1) CD with drawings in PDF format. <br />iv. The CONSULTANT will provide construction documents and calculations in <br />sufficient quantity as required by the various reviewing agencies. <br />B. Drainage analysis and Plans: <br />1. Perform drainage investigations and analysis necessary to prepare a design which will drain the project <br />in accordance with the County, St Johns River Water Management District (SJRWMD), Army Corps of <br />Consultants (ACOE) and/or Florida Department of Transportation (FDOT) design criteria. The work <br />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 roadway <br />profile grades. Determine surface water elevations at cross drains, floodplains, outfalls and <br />adjacent storm water ponds. Determine groundwater elevations at intervals between the <br />above-mentioned surface waters. The Bridge clearance shall be based on the 100 year storm <br />event. <br />b. Design of Stormwater Management Facility (Offsite Pond) <br />Design stormwater management facilities to meet requirements for <br />stormwater quality treatment and attenuation. Develop proposed pond layout (shape, <br />contours, slopes, etc.), perform routing calculations, and design the outlet control structure. <br />c. Design of Storm Drains <br />Develop a "working drainage map", determine runoff, inlet locations, and spread. Calculate <br />hydraulic losses (friction, utility conflict and, if necessary, minor losses). Determine Design <br />tailwater and, if necessary, outlet scour protection. <br />d. Drainage Design Documentation Report <br />Compile drainage design documentation into report format. Include documentation for all <br />the drainage design tasks and associated meetings and decisions. <br />2. A Stormwater Pollution Prevention Plan (SWPPP) will be developed in conjunction with this project. <br />The site specific SWPPP is a requirement of both the EPA National Pollutant Discharge Elimination <br />System (NPDES) General Permit for Stormwater Discharges from Construction Activities, and the <br />FDEP Generic Permit for Stormwater Discharges from Construction Activities. <br />C. Jurisdicational Permitting: <br />The Consultant shall prepare permit applications for the St Johns River Water Management District <br />(SJRWMD), Florida Department of Transportation (FDOT) and Army Corp of Consultants (ACOE) for <br />submittal by the County. This will consist of all required evaluation, design, coordination, and follow-up <br />work necessary to support permit applications. The County will review the permit applications as <br />necessary. The Consultant shall assemble and be responsible for the final submittal. <br />The Consultant shall prepare permit sketches for submission by the County to ACOE and SJRWMD for <br />