Dorchester, MA - 2/12/2013 - John Stenson (cq) stands in the pump room. Copper pipes and a pump room are photographed at the Eire Pub in Dorchester, MA on Tuesday, February 12, 2013. John Stenson (cq), owner of the Eire Pub installed a state of the art sprinkler system after The Station nightclub fire with copper pipes and a pump room. (Yoon S. Byun/Globe Staff) Slug: 17nightclub Reporter: arsenault LOID: 5.1.589373582