# The Five Estuaries Offshore Wind Farm Order 2025, Paragraph 18: Colouring of structures

Extent: E+W

The undertaker must colour all offshore substation platform foundations yellow (colour code RAL 1023) from at least highest astronomical tide to a height directed by Trinity House, or must colour the structure as directed by Trinity House from time to time.

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Source: https://www.legislation.gov.uk/uksi/2025/1376/schedule/11/paragraph/18 (the official version)
Page: https://openlegislation.uk/five-estuaries-offshore-wind-farm-order-2025/schedule-11/paragraph-18
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.