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2020 Summer Beach Profile Survey <br />BCC Agenda Item <br />April 7, 2020 <br />Task 2: Summer 2020 Sector 5 Physical Monitoring Survey (R-65 to R-91, 27 Onshore/Offshore <br />Lines) <br />Sector 5 Beach and Dune Nourishment Project was completed in February 2020. The County is <br />required by the FDEP Permit to monitor the physical changes associated with the nourishment <br />project semi-annually to determine the long-term performance of the project and if <br />infrastructure may be vulnerable to storm damage. Task 2 includes surveying (approx. 4.5 miles) <br />required for the summer semi-annual monitoring of the Sector 5 Beach and Dune Nourishment <br />Project area. Task 2 totals a lump sum amount of $14,835. <br />Task 3: Summer 2020 Sector 7 Physical Monitoring Survey (R-97 to R-108, 12 Onshore/Offshore <br />lines) <br />Hydrographic surveys of the project area must continue semi-annually to determine the long- <br />term performance of the beach and if infrastructure may be vulnerable to storm damage during <br />years in between recommended beach projects identified in the Beach Preservation Plan. <br />Hydrographic survey data collected from this task is required for the design of the upcoming <br />Nourishment Project. Task 3 includes surveying (approx. 2 miles) required for the summer semi- <br />annual monitoring of the Sector 7 Beach Nourishment Project area and for design of the <br />upcoming nourishment project. Task 3 totals a lump sum amount of $6,597.50. <br />Task 4: Summer 2020 Countywide Beach Monitoring (R-61 to R-64, R-92 to R-96, and R -109-R to <br />R-119, 20 Onshore/Offshore lines) <br />For the shoreline outside of the Sectors 3, 5, and 7 beach projects, countywide beach profile <br />surveys are necessary to identify areas of chronic beach erosion and determine if infrastructure <br />may be vulnerable to storm damage. The beach profile surveys will then be used to determine <br />appropriate projects to mitigate erosion as identified in the County Beach Preservation Plan, <br />including the upcoming Nourishment Projects. Task 3 includes the remaining countywide <br />(approx. 4 miles) beach profile surveys. Task 4 totals a lump sum amount of $11,065. <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 2020 beach profile <br />survey data to the County, resulting in a complete 22.4 mile countywide beach profile survey and <br />a combined annual savings of. approximately $30,000 to the County. <br />FUNDING <br />Funding for these tasks comes to a total lump sum fee of $57,707.50. Funding for the individual <br />tasks are as follows: <br />Page 3 <br />2020 Summer Beach Profile Survey <br />79 <br />