A nuclear utility had a large circulating water pump with severe vibration issues that required refurbishment in an emergency time frame. Hydro’s Aston, PA service center, which has a 50-ton crane and a history of providing quality repair for nuclear non-safety related equipment, was chosen for this work. Despite the unique challenges in machining and maneuverability presented by large pumps, the DCI and refurbishment were performed in under 2 weeks. Continue reading →