A noise and vibration study commissioned by the engineering office Arup (Ireland) came to the conclusion that Sub Ballast Matting would be recommended in the areas to be protected. The Somague/Bowen/Sacyr consortium in charge of the construction decided to install Getzner's Sylomer® B 119 ballast mats, which can be laid without any problems even in the most adverse weather conditions. Getzner has developed its own welding technology for this purpose. This advantage was decisive for the construction companies, as the weather in Ireland often impedes the construction work. As an additional service, Getzner experts were available for on-site installation. With the help of the technology, three people were able to lay over 500 m² of Sub Ballast Mat in one morning.