Avda. Pío XII 44,Torre 2-Bajo izda.
Madrid, España
+34 913 459 730



TSI is ISO certified (ISO 9001:2015) and has the recognition and accreditation of international entities, ENAC, DNV-GL, UKAS, RvA, for the following issues: “Specialized services of engineering and consultancy in Vibrations and Noises and related training. Carrying out of dynamic tests: Measurements, Analysis and Control. Sales of Vibrations Monitoring Systems and Technical Service. Building Technical Assistance”.

TSI is authorized by BUREAU VERITAS to perform Noise and Vibration Measurements to obtain the corresponding “COMFORT CLASS Notation” in accordance with that established in their rule: “Classification of Steel Ships, Part E, Chapter 6 Comfort on Board”.

And it is also certified by BUREAU VERITAS to carry out and report on underwater radiated noise measurement on ships classed with BUREAU VERITAS within the scope of Bureau Veritas Rule Note NR 614 – Underwater Radiated Noise

TSI is approved as service supplier to perform Comfort Class measurements for DNV GL. And It has authorization to carry out Under Water Radiated Noise in accordance with its rule DNV GL Silent class notation.

TSI has authorisation from DMA – DANISH MARITIME AUTHORITIES to carry out Noise and Vibration measurements and studies on vessels.

TSI is recognized by ABS as Service Provider to provide services which ABS may rely on to make decisions affecting classification or statutory surveys for: Ambient Environmental Testing, Condition Monitoring Firm, Measurements of Noise Level on Board Ships, Sound pressure level measurements of public address and general alarm systems on board ships.

TSI is approved as Firm engaged in Noise Measurement of Ships under the relevant ClassNK regulations for approval of Service Suppliers.


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