SCHEDULES

SCHEDULE 12DEEMED MARINE LICENCE UNDER THE 2009 ACT— TRANSMISSION ASSETS

PART 2CONDITIONS

Design parameters

1.—(1) There must be no more than 3 offshore substations.

(2) The dimensions of any offshore substation forming part of the authorised scheme must be no more than—

(a)65 metres in height when measured from LAT and 115 metres in height with lightning protection and ancillary structures;

(b)80 metres in length; and

(c)50 metres in width.

(3) There must be no offshore substation located within 500 metres of the array periphery.

(4) Offshore substation foundation structures forming part of the authorised scheme must comprise either monopile foundations or multileg foundations.

(5) Offshore substation installations with—

(a)multileg foundation employing pin piles forming part of the authorised scheme must have—

(i)no more than 6 legs per foundation;

(ii)no more than 12 pin piles per foundation; and

(iii)a pin pile diameter of no greater than 4.5 metres; and

(b)monopile foundation forming part of the authorised scheme must have a diameter no greater than 13.5 metres.

(6) The total volume of scour protection to be used as associated development for the offshore substations comprising Work No. 3(a) must be no more than 65,700 cubic metres with a maximum footprint of 21,900 square metres.