Paragraph 24 I1

Before beginning to construct any National Grid connection works, or any part of it, the undertaker must submit to National Grid plans of the relevant National Grid connection works (or part of it) and such further particulars available to it as National Grid may request within 21 days of receipt of the plans reasonably requested.

Any National Grid connection works must not be constructed except in accordance with such plans as may be approved in writing by National Grid.