Mariner Notices - ScottishPower Renewables
offshore windfarm with sun reflection
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Mariner Notices
Mariner Notices
Our aim is to work closely with other mariners during the construction of the East Anglia offshore windfarm projects, to help minimise disruption and ensure everyone can operate and go about their business safely.
There will be a number of vessels - large and small - undertaking various activities. We will issue regular Notices to Mariners, providing information on construction activities.
Weekly Notice of Operations
Current Notices to Mariners
- EA3 NTM 055 -2025 Export Cable Corridor Guard Vessel Deployment
- EA3 NTM 054 –2025 Marine Mammal Monitoring – Passive Acoustic Monitoring Stations (Servicing And Deployment)
- EA3 NTM 053 - 2025 Export Cable Installation
- EA3 NTM 050 - 2025 CTV NR Hunte
- EA3 NTM 043 - 2025- EA3 IAC Route Clearance and Survey Works
- EA3 NTM 041-2025 Aids To Navigation Demarcation Buoys
- EA3 NTM 036-2025 Wave Rider Buoy
- EA3 NTM 035-2025 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations
- EA3 NTM 024 -2025 Confirmed unexploded ordnance
- EA3 NTM 020-2025 MP TP Bolting and Grouting
- EA3 NTM 017- 2025 CTV Rebellion
- EA3 NTM 012-2025 Monopile and Transition Piece Installation Campaign
- EA3 NTM 009 - 2025 Notification of Guard Vessel
- EA3 NTM 005-2025 Maintenance and Redeployment of EA3 Weather Monitoring Buoy
- EA3 NTM 048 – Notice of Construction of East Anglia Three Offshore Windfarm (25.10.24)
Mariner Notices faq
- EA3 NTM 056-2025 Guard Vessel Mimer
- EA3 NTM 052 – 2025 Placement of Rock Bags Local To OFCS
- EA3 NTM 051 - 2025 Aids to Navigation – Demarcation Buoy Maintenance
- EA3 NTM 049 – 2025 Export Cable Corridor Guard Vessel
- EA3 NTM 048 - 2025 Offshore Converter Station (OFCS) Jacket Installation
- EA3 NTM 047 - 2025 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations (Servicing And Deployment)
- EA3 NTM 046 - 2025 CTV Spectrum 1
- EA3 NTM 045 - 2025 - Offshore Converter Station (OFCS) Jacket Installation
- EA3 NTM 044 - 2025 Navigation Light Failures
- EA3 NTM 042 - 2025 Export Cable Dredging (Nearshore)
- A3 NTM 040 - 2025 – Export Cable Corridor Guard Vessels. (With addition of two extra Guard Vessels)
- EA3 NTM 039-2025 Export Cable Installation (Assisting Vessels)
- EA3 NTM 038 - 2025 Aids to Navigation – Demarcation Buoy Relocation And Maintenance
- EA3 NTM 037-2025 Pre-Installation Survey Campaign
- EA3 NTM 034 - 2025 Aids to Navigation – Demarcation Buoy Relocation And Maintenance' under 'Current Notices to Mariners
- EA3 NTM 033-2025 Export Cable Installation
- EA3 NTM 032-2025 Guard Vessel
- EA3 NTM 031-2025 Navigation Light failure and Out of position Buoy
- EA3 NTM 030-2025 Export Cable Route Clearance, Inspections and mattress laying
- EA3 NTM 029-2025- Export Cable Corridor Guard Vesse
- EA3 NTM 028 - 2025 Maintenance of EA3 Weather Monitoring Buoys
- EA3 NTM 027-2025 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations (Servicing and Deployment)
- EA3 NTM 026-2025 Monopile Installation (Noise Monitoring Buoy Deployment)
- EA3 NTM 025 2025 Marine Mammal Monitoring Passive Acoustic Monitoring Stations Servicing
- EA3 NTM 023 - 2025 Export Cable Dredging Nearshore
- EA3 NTM 022/2025 Monopile installation (Noise Monitoring Buoy Deployment)
- EA3 NTM 021-2025 Export Cable Route Clearance and Inspections
- EA3 NTM 015-2025 CDM Zone (ECR) UXO Clearance Works (Diving Operations)
- EA3 NTM 052 Confirmed Unexploded Ordnance (11.11.24)
- EA3 NTM 019 - 2025 - Maintenance of EA3 Weather Monitoring Buoy
- EA3 NTM 018-2025 Monopile Installation (Noise Monitoring buuoy deployment)
- EA3 NTM 016-2025 Export Cable Corridor Dredging (Adverse Slope Preparation)
- EA3 NTM 014-2025 Export Cable Corridor Dredging (Adverse Slope Preparation)
- EA3 NTM 013-2025 Monopile Installation (Noise Monitoring)
- EA3 NTM 011-2025 Export Cable Route Clearance and Inspections
- EA3 NTM 010-2025 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations
- EA3 NTM 008 2025 Offshore Convertor Station OFCS Dredging
- EA3 NTM 007-2025 Aids to Navigation – Demarcations Buoys
- EA3 NTM 006-2025 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations (Servicing)
- EA3 NTM 004-2025 Export Cable Pre-Lay Survey
- EA3 NTM 003-2025 Aids to Navigation Demarcations Buoys
- EA3 NTM 002-2025 Priority Maintenance of EA3 Weather Monitoring Buoy
- EA3 NTM 001-2025 Priority Maintenance of North EA3 Weather Monitoring Buoy
- EA3 NTM 058-2024 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations (Servicing
- EA3 NTM 057-2024 Pre-Installation Survey Campaign
- EA3 NTM 056 Aids to Navigation Installation of Demarcation Buoys (17.12.24)
- EA3 NTM 055 Priority Maintenance of North EA3 Weather Monitoring Buoy (13.12.24)
- EA3 NTM 054 Weather Monitoring Buoy Navigation Light Failure (03.12.24)
- EA3 NTM 053 Marine Mammal Monitoring - Passive Acoustic Monitoring Stations (26.11.24)
- EA3 NTM 051 CDM ZONE (ECR) UXO Clearance works Diving Operations (05.11.24)
- EA3 NTM 050 – Scour Protection Installation Campaign (25.10.24)
- EA3 NTM 049 – Boulder Debris Clearance Campaign (25.10.24)
- EA3 NTM 047 – CDM Zone (ECR) UXO ( Diving operations) Clearance works (15.10.24)
- EA3 Notice to mariners 046 – Passive Acoustic Marine & Monitoring Stations (23.09.24
- EA3 Notice to mariners 045 – Confirmation and Disposal of UXO (16.09.24)
- EA3 Notice to mariners 044 – Deployment of EA3 Weather Monitoring Buoys (24.09.24)
- EA3 Notice to mariners 042 – Passive Acoustic Marine & Monitoring Stations (23.09.24)
- EA3 Notice to mariners 041 – Confirmation and Disposal of UXO (16.09.24)
- EA3 Notice to mariners 040 – Confirmation and Disposal of UXO (09.09.24)
- EA3 Notice to mariners 039 – Deployment of EA3 Weather Monitoring Buoys (06.09.24)
- EA3 Notice to mariners 038 – Passive Acoustic Marine Monitoring Buoys (04.09.24)
- EA3 Notice to mariners 037 – Boulder Debris Clearance Campaign (02.09.24)
- EA3 Notice to mariners 036 – Notice of Construction of East Anglia Three Offshore Windfarm (02.09.24)
- EA3 Notice to mariners 035 – Confirmation and Disposal of UXO (28.08.24)
- EA3 Notice to mariners 034 – Confirmation and Disposal of UXO (27.08.24)
- EA3 Notice to mariners 033 – Confirmation and Disposal of UXO (21.08.24)
- EA3 Notice to mariners 031 – Confirmation and Disposal of UXO (19.08.24)
- EA3 Notice to mariners 030
- EA3 Notice to mariners 029
- EA3 Notice to mariners 028
- EA3 Notice to mariners 027
- EA3 Notice to mariners 026
- EA3 Notice to mariners 025
- EA3 Notice to mariners 024
- EA3 Notice to mariners 023
- EA3 Notice to mariners 022
- EA3 Notice to mariners 021
- EA3 Notice to mariners 020
- EA3 Notice to mariners 019
- EA3 Notice to mariners 018
- EA3 Notice to mariners 015
- EA3 Notice to mariners 014
- EA3 Notice to mariners 013
- EA3 Notice to mariners 012 – Offshore UXO Disposal (27.06.24)
- EA3 Notice to mariners 011 – Nearshore UXO investigation & clearance works (26.06.24)
- EA3 Notice to mariners 010
- EA3 Notice to mariners 009 – Marine Mammal monitoring passive acoustic monitoring buoys (25.06.24)
- EA3 Notice to mariners 008
- EA3 Notice to mariners 007
- EA3 Notice to mariners 006
- EA3 Notice to Mariners 004
- EA3 Notice to Mariners 001 – Confirmed Unexploded Ordnance (07.03.24)