Firefighters from several departments are on the scene of a working fire that erupted Sunday morning at the Owens Corning insulation plant in Newark. The blaze was reported at 11:10 a.m., according to Newark fire dispatcher.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LOCAL","nativepaywallcategory" : "NATIVE_PREM-LOCAL"};