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Técnicas y Servicios de Ingeniería, obtained the Certification to carry out the URN Measurement by BUREAU VERITAS, Classification Society internationally within the scope of Bureau Veritas Rule NR 614 – Underwater Radiated Noise. The objective of URN- Underwater Radiated Noise, it´s control and limit the environmental impact on marine fauna of all self-propelled ships and provide a standard and a system to assess compliance with specific vessel requirements for underwater radiated noise. This notation covers both shallow and deep water conditions, sets out a dedicated comprehensive measurement procedure, and sets specific underwater noise level requirements. This Class Notation is the result of the investigations carried out in the European Project AQUO, that based on submarine noise and its consequences and in which TSI has participated obtained a fantastic result. Once again this Certification shows the quality of TSI in the execution of this type of works and compliance with the standards of an organization with international recognition and prestige in the naval sector.   certificacion urn tsi bureau veritas

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The new URN guides related to underwater noise emitted by commercial maritime transport have been approved and in which TSI has collaborated as a Spanish member of the international committee