# The Triton Knoll Offshore Wind Farm Order 2013, Paragraph 7: Further offshore design requirements

Extent: E+W+S

(1) No monopile foundation forming part of the authorised development shall—
(a) in the case of a steel monopile foundation have a diameter of more than ... 8.5 metres; and
(b) in the case of a concrete monopile foundation have a diameter of more than ... 10.5 metres.
(2) No gravity base foundation forming part of the authorised development shall have—
(a) ... a diameter at the level of the seabed of more than 45 metres;
(b) a base height, where there is a flat base, of more than 7 metres above the level of the seabed;
(c) a cone/column intersect which is higher than 32 metres above the top of the base;
(d) a cone diameter of more than 45 metres at its base;
(e) a column diameter, where there is a flat or conical base, of more than 10 metres.
(3) No jacket foundation forming part of the authorised development shall have—
(a) for use with wind turbine generators a width spacing between each leg at the level of the seabed of more than 30 metres and more than 4 legs;
(b) a pile diameter of more than 3 metres;
(c) more than one pile per leg or more than one suction can per leg;
(d) for use with collector substations more than 8 legs;
(e) a suction can which is more than 14 metres in diameter.
(4) No suction bucket monopod foundation forming part of the authorised development shall have—
(a) a diameter at the level of the seabed of more than 25 metres;
(b) a column diameter of more than 10.5 metres.
(5) No tripod foundation forming part of the authorised development shall have—
(a) more than three legs;
(b) a brace diameter of more than 5.5 metres;
(c) a pile diameter of more than 3 metres;
(d) more than one pile per leg;
(e) a column diameter of more than 8 metres;
(f) a suction can which is more than 14 metres in diameter.

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Source: https://www.legislation.gov.uk/uksi/2013/1734/schedule/1/paragraph/7 (the official version)
Page: https://openlegislation.uk/triton-knoll-offshore-wind-farm-order-2013/schedule-1/paragraph-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.