# The Sizewell C (Nuclear Generating Station) Order 2022, Paragraph 35: Aids to navigation


(1) No licensed activity must commence until an ANMP has been submitted to and approved by the MMO in writing, following consultation with Trinity House. The ANMP must include, but not limited to—
(a) the frequency of reports to be provided to Trinity House on the availability of aids to navigation;
(b) the details any such reports must include (using the reporting system provided by Trinity House); and
(c) how the undertaker will comply with (2) to (5) for the lifetime of the developments seaward of MHWS.
Unless a shorter period is agreed with MMO in writing, the undertaker must use reasonable endeavours to submit the ANMP to the MMO at least 6 month prior to the proposed commencement of the licensed activities.
(2) The undertaker must during the period from commencement of any phase of the first licensed activity to the start of the decommissioning of the development seaward of MHWS notify Trinity House and the MMO of any failure of the aids to navigation and the timescales and plans for remedying such failures as soon as reasonably practicable and in any event within 24 hours following the undertaker becoming aware of any such failure.
(3) The undertaker must during the period from commencement of the licensed activities to the start of the decommissioning of the development seaward of MHWS notify Trinity House and the MMO as soon as reasonably practicable and in any event within 3 days of any aids to navigation being established by the undertaker.
(4) The undertaker must during the period from commencement of the licensed activities to the start of the decommissioning of the authorised development seaward of MHWS exhibit such lights, marks, sounds, signals and other aids to navigation, and take such other steps for the prevention of danger to navigation as Trinity House may from time to time direct.
(5) In case of damage to, or destruction or decay of, the authorised development seaward of MHWS or any part thereof the undertaker must, as soon as reasonably practicable and in any event within 24 hours following the undertaker becoming aware of any such damage, destruction or decay, notify the MMO, MCA, Trinity House, the Kingfisher Information Service of Seafish and the UK Hydrographic Office and must lay down such buoys, exhibit such lights and take such other steps for preventing danger to navigation as directed by Trinity House.

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Source: https://www.legislation.gov.uk/uksi/2022/853/schedule/21/paragraph/35 (the official version)
Page: https://openlegislation.uk/sizewell-c-nuclear-generating-station-order-2022/schedule-21/paragraph-35
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.