TOMS RIVER, N.J. - The massive fire that destroyed part of a Jersey shore boardwalk and dozens of businesses began accidentally in wiring damaged in Superstorm Sandy, and should prompt coastal property owners to get their own equipment inspected for similar danger, officials said Tuesday.
The boardwalk fire in Seaside Park and Seaside Heights started Thursday in aged wiring that had been compromised by salt water and sand during the Oct. 29 storm, federal and county investigators said at a news conference. The wind-whipped blaze destroyed more than 50 businesses in the two towns.
Ocean County Prosecutor Joseph Coronato said the fire should be a cautionary tale.
Ocean County Prosecutor Joseph D. Coronato, left, stands in front of investigators and photos in Toms River, N.J., Tuesday, as he answers a question about the boardwalk fire in Seaside Park and Seaside Heights last Thursday.
"I'm sure on every boardwalk everywhere (at the Jersey shore), there may be compromised wiring," he said. "We don't want to start a panic mode. We just want to be reasonable. If you're a property owner and you think your electrical work came in contact with water and sand, we strongly recommend you have it inspected."
Seaside Heights Mayor William William Akers said there is no issue with potentially compromised wiring on the surviving sections of the boardwalk.
"We did a total rebuild. All 16 blocks got all new wiring," he said.
In Point Pleasant Beach, one of the approximately half-dozen Sandy-ravaged towns where businesses with electrical connections are located on the boardwalk, Mayor Vincent Barrella said streetlight wiring is all new in a section of the boardwalk that was rebuilt last winter.
But he said about half the boardwalk, including sections in front of businesses, still needs to be redone this winter. After the prosecutor issued his warning, Barrella said he instructed borough officials to work with the local electric company and identify any wiring that might need to be replaced as part of the upcoming work.
Investigators said the Seaside fire began in wiring that dated to the 1970s and was located under a frozen custard stand and candy shop.
Jessica Gotthold, a senior special agent with the Bureau of Alcohol, Tobacco, Firearms and Explosives, said investigators located wires under the boardwalk that somehow came in contact with each other, causing an arc that is believed to have started the fire. Coronato said those wires had been exposed to the storm surge and the grating sand action of the storm, which compromised them.
But as far as why the wires contacted each other, he said, "we will never know."
The prosecutor said the investigation ruled out all other possible causes of the fire, including careless smoking or a deliberate act of arson. The wiring was inaccessible to the public, he noted.