The project is located in the West Atlantic City portion of Egg Harbor Township and consisted of dune stabilization in three sections of shoreline along the north shore of Lakes Bay. Lakes Bay opens into the Atlantic Ocean via Great Egg Harbor Inlet and is thus vulnerable to tidal forces, particularly the extremes associated with hurricanes and other severe storms.
Prior to this project, the natural dunes along the shore of Lakes Bay were often breached by major storms, tidal surges, or high tides with a full moon. The result was that Bay waters not only inundated the adjacent residential and commercial properties along Black Horse Pike, but often flooded the highway itself, forcing it to close. This sometimes rendered it unusable as an emergency evacuation route in the event that Atlantic City would have to be evacuated. This put additional pressure on the other two coastal evacuation routes, the Atlantic City Expressway and the White Horse Pike.
Another result of coastal storms was that major amounts of sand, formerly part of the dunes and beach along the adjacent road (Bay Drive), would be left behind on the roadway itself. This meant large amounts of residual sand had to be moved back onto the breached dunes and beach by Township staff and equipment.
Working closely with FEMA and the State of New Jersey, Egg Harbor officials proposed and designed a dune stabilization project that would integrate gabion baskets into the rebuilt dune. The finished project was designed to provide a protective barrier that would be more flexible, absorbent and stable under storm conditions than the original proposed rigid bulkhead. This approach to solving the ongoing and recurring problem was reviewed and approved.
Funding became available through a financing package that included participation from FEMA, New Jersey Department of Environmental Protection (NJDEP), and Egg Harbor Township. The total final cost for the project was $660,000. FEMA and NJDEP combined to provide 72 percent of the project cost and Egg Harbor Township provided 28 percent.
By the time project bids were awarded, budgetary limitations on available project funds made it impossible for the Township to complete the entire 4,000-foot dune stabilization project in one phase. Based on the anticipated costs for this project, it was determined that the Township had enough funding available to properly support and construct 2,000 linear feet, or roughly half of the originally proposed dune project.
Based on prior storm experience, the project was reduced in scope during the first phase to encompass the most vulnerable sections of the dunes. The decision to reduce the scope of the project meant deferring completion of the remaining shoreline until additional funding needed could be secured.
Completion of the project was accomplished in mid-June 2011, just 2 months before Hurricane Irene roared up the coast of New Jersey. In spite of the storms visit, the newly-stabilized dunes withstood the onslaught. The adjacent residential and commercial properties experienced minimal flooding.
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