Marine geoscience and offshore building help service supplier Subsequent Geosolutions (NextGeo) has accomplished all of the pre-installation survey duties for the Tyrrhenian Hyperlink East department on behalf of Prysmian.
The works entailed intensive marine detailed geophysical, geotechnical, UXO, archaeological and environmental survey actions alongside the Terna’s submarine energy line connecting the touchdown factors in Sicily and in Campania with two HVDC cables, roughly 485 kilometres lengthy every.
Further survey duties have been executed within the nearshore sections of the hall, together with boreholes, HDD survey, topography and geoelectrical investigations.
Over 400 days of labor and quite a few ships had been used to hold out the undertaking, together with the group-owned offshore vessels MPSV NG Employee and MPSV Ievoli Ivory, in addition to the MV Eco-One and different smaller nearshore vessels.
The Tyrrhenian Hyperlink is among the most essential vitality infrastructures in all the Mediterranean.
With this undertaking, Terna, the Italian transmission system operator (TSO), will join Sicily with Sardinia and the Italian peninsula by means of a double submarine HVDC cable hyperlink with an influence capability of 1,000 MW and a complete size of about 970 km.
The connection will enhance the electrical energy trade capability, promote the event of renewable sources and the reliability of the grid.
“This mission offered fairly just a few operational challenges, nonetheless it was efficiently, effectively and sustainably completed, because of the constant NextGeo resilience, assets and capabilities, in addition to to an in depth collaboration with all of the groups concerned within the undertaking. We’re extraordinarily proud to actively contribute to the realisation of such a basic vitality infrastructure,” mentioned Giorgio Ruta, NextGeo Challenge Supervisor for the Tyrrhenian Hyperlink undertaking.
