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2019 Summer Beach Profile Survey <br />BCC Agenda Item <br />June 4, 2019 <br />Task 2: Summer 2019 Sector 5 Beach and Dune Restoration Pre -Construction Monitoring (R -70- <br />R-86) <br />In November 2019, the County will begin construction of the Sector 5 Beach and Dune <br />Restoration project. Permit required pre -construction monitoring must be completed the <br />summer prior to commencing construction. Information collected from this survey will be <br />incorporated into the final project design and construction technical specifications. Task 2 <br />includes all surveying (3 miles) required to provide baseline pre -construction 2019 physical <br />monitoring data for the upcoming Sector 5 Beach and Dune Project area. Task 2 totals a lump <br />sum amount of $9,350. <br />Task 3: Summer 2019 Sector 7 Beach and Dune Restoration Prosect Monitoring (R -97-R-108) <br />In the spring of 2007, the County completed construction of the Sector 7 Beach Restoration <br />Project and has completed all Permit required post construction monitoring for the Sector 7 <br />Project. However, hydrographic surveys of the project area must continue semi-annually to <br />determine the Tong -term performance of the project and if infrastructure may be vulnerable to <br />storm damage during years in between recommended beach projects identified in the Beach <br />Preservation Plan. Task 3 includes all surveying (2 miles) required to provide baseline 2019 <br />physical monitoring data for the upcoming Sector 7 Beach and Dune Project area. Task 3 totals a <br />lump sum amount of $6,600. <br />Task 4: Summer 2019 Countywide Beach Profile Monitoring (R-61 — R-96, R-87 — R96 and R -109- <br />R-119) <br />For the shoreline outside of the Sector 3, Sector 5, and Sector 7 beach project areas, countywide <br />beach profile surveys are necessary to identify areas of chronic beach erosion and determine if <br />infrastructure may be vulnerable to storm damage. The beach profile surveys will then be used <br />to determine appropriate projects to mitigate erosion as identified in the County Beach <br />Preservation Plan, including the upcoming Sector 5 Beach Restoration Project. Task 4 includes <br />the remaining countywide beach profile surveys. Task 4 totals a lump sum amount of $16,500. <br />Please note: <br />The Sebastian Inlet District (District), as part of their Inlet Management Plan, conducts <br />semiannual beach profile surveys along the northern 5.6 miles of the County. The District <br />continues to partner with the County and has agreed to provide their certified 2019 beach profile <br />survey data (winter and summer) to the County, resulting in a complete 22.4 mile countywide <br />(semiannual) beach profile survey and a combined annual savings of approximately $30,000 to <br />the County. <br />Page 3 <br />C:\Users\legistar\AppData\Local\Temp\BCL Technologies\easyPDF 8\@BCL@900D6060\@BCL@900D6060.docx <br />71 <br />