Accelerating the development of floating wind in Scotland

EIA – Elements

A site walkover survey has been undertaken to ground truth the above ground elements and constraints of the onshore site. Additionally, onshore geotechnical site investigations and studies were completed to inform onshore cable routing activities and substation siting.

Socio-economic studies have been undertaken to quantify aspects such as potential for direct, indirect, and induced jobs and GVA associated with the development and operation of the proposed project. A supply chain study has also been conducted to identify benefits for the supply chain. 

A program of terrestrial ecology surveys were undertaken to identify the local wildlife and ecology including such species such as otters and bats, as well as any protected or sensitive habitats or flowers, such as bogs.

An archaeology and cultural heritage site survey was conducted to ascertain the position of any potentially vulnerable cultural heritage features within the onshore site.

Engagement with stakeholders, including local residents, community councils, local and national authorities.

A floating LiDAR buoy was deployed in order to ascertain metocean characteristics for the offshore site, this data will be used to ensure that the correct floating wind technologies are selected for the Project.

Benthic surveys were conducted offshore in order to obtain samples of the seabed to characterise the benthic habitats, macrofaunal species and the quaternary sediments to support the offshore EIA.

Aerial surveys were undertaken to identify seabirds and marine mammals including whales, dolphins, porpoises and seals in the vicinity of the offshore site.

In order to ascertain the potential visual impacts on static viewpoints a number of wirelines and photomontages have been created from all viewpoints to be assessed within the EIAs.

A high-level assessment of the turbine noise and potential impacts to receptors was undertaken, in accordance with relevant guidance.

A program of bird surveys was undertaken to identify the local ornithology features in order to support the offshore ornithology impact assessment. These surveys include terrestrial breeding bird surveys, breeding seabird surveys and wintering bird surveys.

Shore-based maritime traffic surveys (summer and winter) of the offshore site area was undertaken using a combination of radar, AIS and visual observations. These results from the surveys are used to understand the shipping activities in the vicinity of the development.

Geotechnical and geophysical surveys of the seabed were undertaken to assess the technical stability of the seabed in order to inform the installation requirements of the subsurface structures and export cable.

Engagement with local fisheries is being undertaken to understand how they use the offshore wind farm site, cable route and surrounding area.



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