Atlantic Fire and Rescue and Medivac Ambulance were called to the scene of an explosion at R&B Feeds, Thursday night. The incident at 200 Oak Street was reported at 7:13-p.m. Upon arrival, no smoke or flames were visible, but a garage door was blown-out, the upper structure elevator sheet metal was partially blown-off, and there was more, extensive damaged. The building was not occupied, and no injuries were reported. Atlantic Fire Chief Mark McNees told KJAN News an approximately 3-inch diameter gas line in the basement of the building that was connected to a water heater, corroded and began to leak. A furnace in the basement ignited the gas