(Undated) -- The Rhode Island Department of Environmental Management and federal agencies are announcing an agreement to clean up a Superfund site in North Providence and Johnston. Acting EPA administrator Andrew Wheeler says the Centredale Manor site has been a national priority for nearly two decades. The settlement includes cleanup work in the Woonasquatucket River and bordering residential and commercial properties along the river. The companies, Emhart Industries and Black and Decker, are expected to pay 100-million dollars for the cleanup effort.