14-Appendix F - FINAL PLANS Sector 5.pdf

This document is a detailed engineering and environmental design plan for the Sector 5 Beach and Dune Restoration Project located in Indian River County, Florida. The project involves comprehensive beach restoration and dune reconstruction along the Atlantic Ocean coastline, with specific focus on creating a resilient coastal environment. The plan includes detailed topographical maps, cross-sectional views, planting specifications, and fill placement templates for multiple stations along the project area, ranging from R-68 to R-86.

The restoration plan includes precise specifications for beach fill, dune construction, and vegetation restoration. The planting details specify using native coastal vegetation like sea oats (Uniola paniculata) and bitter panicum, with specific distribution percentages and planting guidelines. The project involves creating a constructed dune with a seaward berm, establishing a project baseline, and implementing erosion control measures. The design accounts for various environmental factors, including the 2019 Erosion Control Line (ECL), 2023 Landward Edge of Hardbottom, and 2025 Mean High Water (MHW) levels. The plan is meticulously engineered to enhance coastal resilience, with careful consideration of existing topography, vegetation, and coastal dynamics.