SCHEDULE 1Authorised project
PART 3Requirements
Detailed offshore design parametersI15
1
In relation to a wind turbine generator, each gravity base foundation must not have a diameter at the level of the seabed which is more than 60 metres.
2
In relation to a wind turbine generator, each suction caisson foundation must not have a diameter at the level of the seabed which is more than 35 metres.
3
In relation to a wind turbine generator, each jacket foundation must not have—
a
a pile diameter which is more than 4.6 metres in the case of pin piles or a suction caisson diameter which is more than 16 metres;
b
more than four piles or more than four suction caissons; and
c
more than four legs.
4
In relation to a wind turbine generator, each monopile foundation must not have a diameter which is more than 15 metres.