Paragraph 2 Offshore design parametersI1
England and Wales As made
(1)
The offshore works must be constructed in accordance with the parameters assessed in the environmental statement and set out in Table 2.
(2)
The F1undertaker may not undertake Work No. 1 in a manner which would give rise to any materially new or materially different environmental effects to those identified in the environmental statement and in particular may not exceed the maximum rotor swept area as identified in Table 2.
Table 2
| Parameter | Value |
|---|---|
| Maximum number of wind turbine generators | 96 |
| Maximum height of wind turbine generators when measured from LAT to the tip of the vertical blade (metres) | 364 |
| Maximum rotor diameter of each wind turbine generator (metres) | 320 |
| Maximum rotor swept area (square metres) | 5,468,884 |
| Minimum distance from LAT to the lowest point of the rotating blade for each turbine (metres) | 34 |
| Minimum distance between wind turbine generators in a row of wind turbine generators (metres) | 1,400 |
| Minimum distance between rows of wind turbine generators (metres) | 1,400 |
| Maximum diameter of pin piles for wind turbine generators on jacket pin pile foundation (metres) | 5.5 |
| Maximum diameter of gravity base at the seabed for wind turbine generators on gravity base foundations (metres) | 49 |
| Maximum diameter of buckets for wind turbine generators on suction bucket jackets (metres) | 18 |
| Maximum diameter of pin piles for offshore substation platform on jacket pin pile foundations (metres) | 5.5 |
| Maximum diameter of gravity base at the seabed for offshore substation platforms on gravity base foundations (metres) | 80 |
| Maximum diameter of buckets for offshore substation platforms on suction bucket jackets (metres) | 18 |
| Maximum total seabed footprint for wind turbine generators (including scour protection) (square metres) | 735,488 |
| Maximum number of offshore substation platforms | 4 |
| Maximum dimensions of offshore substation platforms (excluding towers, helipads, masts, and cranes): | |
| Height of main structure when measured from LAT (metres) | 70 |
| Length (metres) | 80 |
| Width (metres) | 60 |
| Maximum total seabed footprint area for offshore substation foundations (including scour protection) (square metres) | 24,964 |
| Maximum total length of cables within Work No. 1 (inter-array and interconnector) (kilometres) | 325 |
| Maximum total length of interconnector cables (kilometres) | 50 |
| Maximum total length of cables within Work No. 2 (export cables) (kilometres) | 360 |
| Maximum number of cable crossings (inter-array) | 67 |
| Maximum number of cable crossings (interconnector) | 10 |
| Maximum number of cable crossings (export cables) | 14 |
Annotations
Textual amendments
- F1
Words in Sch. 2 para. 2(2) substituted (24.10.2025) by The Mona Offshore Wind Farm (Correction) Order 2025 (S.I. 2025/1123), art. 1, Sch.
Commencement
- I1
Sch. 2 para. 2 in force at 28.7.2025, see art. 1