# The Norfolk Boreas Offshore Wind Farm Order 2021, Paragraph 7: Detailed offshore design parameters

Extent: E+W

(1) In relation to a meteorological mast, each foundation using piles must not have—
(a) more than four driven piles;
(b) in the case of single pile structures, a pile diameter which is more than 10 metres; or
(c) in the case of two or more pile structures, have a pile diameter which is more than three metres.
(2) In relation to a meteorological mast, each foundation must not have a seabed footprint area (excluding scour protection) of greater than 314 m2.

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Source: https://www.legislation.gov.uk/uksi/2021/1414/schedule/1/paragraph/7 (the official version)
Page: https://openlegislation.uk/norfolk-boreas-offshore-wind-farm-order-2021/schedule-1/paragraph-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.