# The Dogger Bank Teesside A and B Offshore Wind Farm Order 2015, Paragraph 4


(1) No meteorological station lattice tower may exceed a height of 315 metres above HAT.
(2) Meteorological mast foundation structures must be of 1 or more of the following foundation options: monopole, multi-leg, gravity base or floating structure secured by chain and anchor.
(3) No meteorological mast foundation structure employing a footing of driven piles may—
(a) have more than 4 driven piles;
(b) in the case of single-pile structures, have a pile diameter exceeding 10 metres or employ a hammer energy during installation exceeding 2,300 kilojoules;
(c) in the case of structures with 2 or more piles, have a pile diameter exceeding 3.5 metres or employ a hammer energy during installation exceeding 1,900 kilojoules.
(4) No meteorological mast foundation may have—
(a) a seabed footprint (excluding subsea scour protection) exceeding 1,735 square metres;
(b) a seabed footprint (including subsea scour protection) exceeding 4,657 square metres;
(c) a main supporting structure exceeding 51.5 metres in width.

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Source: https://www.legislation.gov.uk/uksi/2015/1592/schedule/9/paragraph/4 (the official version)
Page: https://openlegislation.uk/dogger-bank-teesside-a-and-b-offshore-wind-farm-order-2015/schedule-9/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.