Abstract Offshore renewable energy installations are moving into more challenging environments where fixed foundations not economically viable, forcing the development of floating platforms. Subsea cables critical for transfer power generated back to shore. The electrical capabilities subsea well understood; however, structural not, cable failures accounting a significant proportion insurance c...

This paper discusses the main non-destructive quality control methods that are used in inspection of both under construction and already existing concrete structures. Purpose work: to conduct a comparative analysis testing methods, consider practical example their application survey building being reconstructed, identify essential points organization control, which must be taken into account wh...