May 6, 2013
The Army Corps of Engineers, the federal agency charged with maintaining the nation’s coastline, said some of the 100 miles of barrier dunes in the region were built by the corps, others by local governments themselves. Many of the projects were built to withstand storms less powerful than Hurricane Sandy, the corps said, and even in places where the surge cut through the sand, the dunes helped to soften the blow. Cliff Jones, a program manager with the corps’s North Atlantic division in Brooklyn, was the project manager for the 2006 barrier-island dune project that Long Beach rejected. He said the dune would have limited the damage to the town.
The Army Corps of Engineers proposed to erect dunes and elevate beaches along more than six miles of coast to protect this barrier island, the Long Beach City Council voted 5 to 0 against paying its $7 million initial share and taking part. The smaller neighboring communities on the barrier island — Point Lookout, Lido Beach and Atlantic Beach — approved construction of 15-foot-high dunes as storm insurance. Those dunes did their job, sparing them catastrophic damage while Long Beach suffered at least $200 million in property and infrastructure losses, according to preliminary estimates.
When Hurricane Sandy came, the force of the waves flattened the dunes but left the town’s Boardwalk and the houses just 75 feet from it intact. Plans to restore the Bradley Beach dunes are already under way. The town’s dune-barrier project cost about $10,000 in 1996, Mr. Bianchi said. The town suffered $2 million to $3 million in damage, officials said, while many of its unprotected coastal neighbors were devastated.
7million for 6mile dune coast protection, therefore (7/6) million is the cost for one mile. For the project since the boardwalk has been reduce from 2 miles to a section of .3 miles the cost for .3 mile dune coast protection for the boardwalk would be about 350,000.