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40 <br />• <br />40 <br />EXECUTIVE SUMMARY <br />1.0 PROJECT PURPOSE AND NEED <br />1.1 Project Authority <br />1.2 Project Location <br />1.3 Project Need or Opportunity(County consultation) <br />1.4 Project Goals and Objectives <br />2.0 ALTERNATIVES <br />2.1 Description of Alternatives (Draft text and graphics -ATM) <br />2.1.1 No -Action Alternative (Results in Seawall and Revetment Construction) <br />2.1.2 Beach Fill with Periodic Nourishment <br />2.1.2.1 Technical — Performance of fill <br />2.1.2.2 Economic Analysis — Benejit <br />2.1.2.3 Project Costs — Long Term <br />2.1.2.3.1 Maintenance 30 -Year <br />2.2 Alternatives Eliminated from Detailed Evaluation (ATM) <br />2.3 Comparison of Alternatives(Consultation with ATM) <br />3.0 AFFECTED ENVIRONMENT <br />3.1 Coastal Environment <br />3.1.1 Tides <br />3.1.2 Winds <br />3.1.3 Currents <br />3.2 Beach and Inlet Geology and Geomorphology (ATM) <br />3.2.1 Sediment Budget <br />3.2.2 Littoral Processes and Sediment Interaction with Sebastian Inlet <br />3.2.3 Influence of Nearshore Hardbottom Resources on Sediment Pathways <br />3.2.4 Inlet Sand Bypassing Practices <br />3.3 Sediment Characteristics of Borrow Area and Native Beach(ATM) <br />