Survey Initiating at SSE and RWE's North Falls' Farm Site on Our Web Platform
The geotechnical survey for the North Falls Offshore Wind Farm, a joint venture between SSE Renewables and RWE, has commenced in the southern North Sea. The survey aims to gather detailed information about the seabed conditions to support the design and installation of export cables and wind turbines for the wind farm.
The survey is expected to last approximately 170 days, starting from 10th February 2025, with allowances for weather downtime. The timeline may change depending on mobilization, weather, and progress conditions.
Three main vessels will be involved in the geotechnical survey: Connector, Geoquip Saentis, and Geoquip Seehorn, supported by one additional vessel, GV Independent. The survey will include seabed investigations that involve sampling and testing across the export cable route and wind turbine array area. The work aims to collect data on seabed characteristics, such as soil type and strength, which are critical for engineering design and safe installation of subsea structures and cables.
The North Falls project, located approximately 40 kilometres off the East Anglian coast, could include up to 57 wind turbines installed in an approximately 95-square-kilometre offshore array area. The offshore export cable route runs from the wind farm area to a landfall point near Kirby Brook, Essex, while onshore export cables will transport the renewable energy approximately 24 kilometres west to the proposed onshore substation, located west of Little Bromley near Ardleigh.
It's important to note that the examination stage does not involve the installation of wind turbines or the construction of the offshore export cable route or onshore substation. The examination stage for the North Falls project started on 28th January 2025 and is expected to conclude by 28th July.
The geotechnical survey work is scheduled to begin at a later stage, and while Fugro is known for conducting offshore geotechnical, geophysical, and environmental surveys for other offshore wind and cable projects, there is no direct mention of Fugro conducting the survey along the North Falls route in the provided information.
In summary, the North Falls geotechnical surveys aim to assess seabed conditions for the export cable route and wind turbines installation. The survey is expected to last about 170 days, starting on 10th February 2025, with three main vessels involved: Connector, Geoquip Saentis, Geoquip Seehorn, and GV Independent. The survey methods include seabed sampling, soil testing at intervals along the route and array areas. The North Falls project is currently in the examination stage, with the geotechnical survey work scheduled to begin at a later date.
The geotechnical survey work for the North Falls Offshore Wind Farm is likely to attract investors from the finance and technology sectors, as the data collected will be crucial for the engineering design and safe installation of subsea structures and cables. The energy industry may also take interest, as the success of the project could potentially open up new opportunities for offshore wind farm growth in the region.
