SRC and Intelligent Engineering Ltd completed SPS Overlay on MV Tanit for specific application which is noise and vibration reduction on the aft part of the ship. Technology was applied between the framing partially in steering gear room and cabin deck area as Underlay solution. Total area was ca 270m2. The project was complicated in planning and performing due to during ship's normal operation in Mediterranean Sea. Project was completed in 3 weeks for full satisfaction of the Client.