25-8417_-_Exhibit_M_-_Vanderbilt-Pelican_Bay_Beach_Fill_Plans_S&S.pdf

The document is a set of beach renourishment engineering plans prepared by Humiston & Moore Engineers for Collier County, Florida, specifically detailing the 2025 Beach Renourishment project for Vanderbilt and Pelican Bay Beach. The plans cover a comprehensive beach restoration effort spanning approximately 1.3 miles of coastline, with detailed site plans, truck routes, beach access points, and construction staging areas. The project involves beach fill placement using a design template that includes dune features, with elevations based on North American Vertical Datum of 1988 and precise geographical coordinates. The plans include 12 technical sheets documenting beach profiles (R-22 to R-37), fill template volumes, control point data, and baseline station information.

The engineering plans reveal a total design fill volume of 144,000 cubic yards, with 81,560 cubic yards for Vanderbilt Beach and 31,250 cubic yards for Pelican Bay Beach. The project includes specific technical specifications such as 1:5H profiles with dune features, elevation tolerances of ±0.5', and a design that accommodates mean high water (MHW) and mean low water (MLW) levels. The aerial photographs and site plans are dated December 2023, with the project documents prepared in June 2025, indicating a precise and contemporary approach to coastal engineering and beach restoration. The plans show careful consideration of existing coastal infrastructure, beach access points, and environmental features like dune preservation.