to Marienrs No 52 of 2023 Gat No No 17 of 2 Local Authority Notices to Mariners


Local Authority Notices to Mariners


Week  05


Limehouse Reach - Hilton Pier & Canary Wharf Works


Mariners are advised that contractors will be conducting piling, demolition and construction works at Canary Wharf and Hilton Pier, commencing on Monday 20th January 2025. These works are expected to take approximately 3 months.


During this time exclusion zones will be in place at Canary Wharf and Hilton Pier, as shown on the chartlet.

All vessels, power driven and human powered shall keep well clear of the exclusion zones. Only approved vessels may enter the exclusion areas.  These works will involve the Jack Up Barge HAVEN SEARISER 4, flat top barge HAVEN SEABREEZE, as well as associated tugs and safety boats. These vessels will be located within the exclusion area depicted above, and may at points be moving between the two sites.


Vessels should navigate with caution in the vicinity of the works. During the works, requests for vessels to proceed with caution or pass at slow speed may be made by London VTS on VHF ch.14, in accordance with the Port of London Authority’s Port Information Guide, under ‘London VTS’, section 4. International Code Flags ‘Romeo Yankee (RY)’ will be displayed accordingly.


The new piles at Hilton Pier will be temporarily lit by night (illustrated below) as follows:

2 all-round fixed RED lights displayed vertically on the upper mooring pile and midstream berthing pile; All-round fixed WHITE lights on the remaining piles.


The piles at Canary Wharf are behind the exiting pier and will not be lit.


Further details will be broadcast by London VTS on VHF Channel 14.



Port of London Authority Notices to Mariners Nos M06 of 2025

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Week  05


Sea Reach - Scour Mattress & Cathodic Protection Installation Operations


Mariners are advised that from the 17th of January 2025 scour mattress & cathodic protection installation operations will take place on the western 80 metres of London Gateway berth 4.

The vessels involved in the scour operations are as follows:


GPS Battler

GPS Arcadia

GPS 601 Barge

NP 639 Barge


Cathodic protection installation will only take place from the quayside but will involve dive teams in the water. These works will proceed to work in a westerly direction.


All scour mattress operations will be utilising a barge and will involve dive teams in the water. These works will only take place at the western corner of berth 4.  During these operations, vessels may only berth on the eastern 320m of berth 4 up to & including bollard 88.


All vessels are required to maintain the following exclusion zones:


An exclusion zone of 100m between any manoeuvring vessels and divers in the water (the

manoeuvring vessel in this case is considered to be any vessel, including tugs assisting with

berthing/unberthing operations)

When diving is not taking place, a minimum exclusion zone of 40m clearance from Cathodic Protection installation works.


All participating vessels will maintain a listening watch on VHF Channel 68 and will remain in direct contact with the London Gateway Harbour Master and shift managers.


Mariners are urged to exercise caution and remain vigilant while navigating in the vicinity of London Gateway. For further information, please contact London VTS at 01474 562215.



Port of London Authority Notices to Mariners Nos L08 of 2025

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Week  05


Gravesend Reach - Gravesham Light Show


Mariners are advised that, on 24th and 25th January 2025, contractors instructed by Gravesham Borough Council will be holding the Gravesham Light Festival at Town Pier Pontoon. The schedule of the event are as follows:


Dates 24th and 25th January

Show Duration 4 x 8 minutes both days

Show Times 1800, 1845, 1930, 2000hrs

Beam Alignment/Pre-Checks Between 1600-1700hrs


During the event, an exclusion zone will be established between the upriver end of Tower Pier to 160m downriver of the Pontoon to include associated yellow mooring buoys, extending 70m either side of Town Pier Pontoon


The chartlet shows the location of the event, with the exclusion zone indicated by the red box:

This exclusion zone will be in effect between the hours of 1530hrs and 2030hrs on each day.

Access to Town Pier Pontoon and the downriver yellow mooring buoys will not be permitted for

any vessel.


For the latest information, contact London VTS on VHF channel 68 or telephone 01474 562215.



Port of London Authority Notices to Mariners Nos L06 of 2025

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Week  05


Limehouse Reach - Canary Wharf Jack-Up Barge


Mariners are advised that on or about Wednesday 15th January 2025 the jack-up barge HAVEN SEARISER 4 will be moored on the downriver side of Canary Wharf Pier. The jack-up barge is expected to remain in situ for approximately 2 weeks.


The general location of the jack-up barge works is indicated by the red box on the chartlet.

The jack up barge is being pre-positioned for future works. Mariners will be advised of these works prior to commencement via a future Notice to Mariners.  During the manoeuvring of the barge into position, requests for vessels to proceed with caution or pass at slow speed may be made by London VTS on VHF ch.14, in accordance with the Port of London Authority’s Port Information Guide, under ‘London VTS’, section 4. International Code Flags ‘Romeo Yankee (RY)’ will be displayed accordingly.


Further details will be broadcast by London VTS on VHF Channel 14.


Port of London Authority Notices to Mariners Nos M05 of 2025

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Week  05


Sheerness Docks – No. 10 Berth Fog Signal


NOTICE IS HEREBY GIVEN that the fog signal sited at the seaward end of Sheerness No.10 berth, see below, is inoperative.


Admiralty List of Lights and Fog Signals – NP74. Vol A  A1996 - Garrison Point Ro-Ro Berth 10 – 51° 26.88 N, 000° 44.82 E – Horn (3) 30s


Work is underway to rectify the fault, however, the timescale for reinstatement is currently unknown, all vessels navigating in vicinity of Garrison Point during periods of restricted visibility should be aware of the outage and proceed with caution.

 

A cancellation to this notice will be promulgate as soon as normal conditions are restored.


Admiralty Chart : 3683 refers.


Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS” or telephone 0151 949 6148 or 0151 949 6650 (Recorded Lines)  

 


Medway (Peel Ports) Notices to Mariners No 03 of 2025

Week  05


River Medway – Saltpan Reach - BP Isle of Grain No.1 Jetty – Dredging Operations


NOTICE IS HEREBY GIVEN that a capital dredging campaign to extend the current berth box will be taking place at BP Isle of Grain No.1 Jetty, dredging is due to commence on the PM tide of 25/01/2025 and is expected to be completed by 31/01/2025.

All dredging operations will be focussed around the “berthing box” and will be carried out by the water injection dredger ‘Aquadelta’ who will maintain a listening watch on VHF Channel 74 at all times. “Aquadelta” will be restricted in her ability to manoeuvre and display the required signals for respective operations by day and night.

All vessels are required to pass BP Isle of Grain Jetty 1 with caution, reduce their speed and wash accordingly and maintain a listening watch on VHF Ch.74 at all times. Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS” or telephone 0151 949 6148 or 0151 949 6650. (Recorded Lines)




Medway (Peel Ports) Notices to Mariners No 04 of 2025

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Week  04


RIVER THAMES - Sea Reach - Oikos Jetty No. 1 Dredging


Mariners are advised that, on or about Saturday 11th January 2025, contractors instructed by Oikos Storage Ltd. will commence dredging operations for Oikos No. 1 Jetty. The general location of the operations is shown.


These dredging operations will be carried out by the Water Injection Dredging method and will be conducted during ebb tides only by vessel AQUADELTA. The area to be dredged comprises the Oikos No. 1 Jetty berth box as well as the rear, clearance channel and the approach / transit area to the berth. The dredging is expected to be completed within 12 days of commencement.


Requirements to proceed with caution or at slow speed will be made in accordance with the procedures set out in the Port of London Authority’s Port Information Guide, under ‘London VTS’, ‘Section 4’ with the International Code Flags ‘Romeo Yankee’


The display of these signals will be in addition to any lights or shapes required under local regulations and the International Regulations for Preventing Collisions at Sea.


Further details will be broadcast as appropriate by London VTS on VHF channel 68 & 69.




Port of London Authority Notices to Mariners Nos L02 of 2025

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Week  04


RIVER THAMES - Halfway Reach - Fords Jetty


Mariners are advised that, on or about 14th January 2025, contractors instructed by the operator of Fords Jetty will carry out works to the Jetty Pontoon. Works are expected to take no longer than 10 days, between the hours of 0800 and 1600hrs only.


The chartlet shows the general location of the works, indicated by the red box:

These works will have in attendance of support vessel “BRAVO LIMA” and will include persons working near the waterline, including removal and replacement of the floating pontoons fixtures and fittings.  


During these works, any requirement to proceed with caution or at slow speed will be made in accordance with the procedure set out in the Port of London Authority’s Port Information Guide, under ‘London VTS’, ‘Section 4’. International Code Flags ROMEO YANKEE.


The display of these signal flags will be in addition to any signals, lights or shapes specified by the International Regulations for Preventing Collisions at sea and local regulations. London VTS will broadcast further information, as required, on VHF Channel 14.



Port of London Authority Notices to Mariners Nos L03 of 2025

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Week  04


Maintenance Works at Halfpenny Pier, Harwich


Mariners are advised the pontoon bridges at Ha’penny Pier will be removed from 08 January 2025 for approx. 1 month for essential maintenance. During this period, foot access to the 2nd and 3rd pontoons from the main pier (and vice versa) will be restricted. For those requiring shore access, berthing options will be limited to the first pontoon only.


The pontoon bridges will be returned as soon as repair works have been completed. Contact

pier.masters@hha.co.uk for further information.


Further maintenance works are also taking place on the main pier until mid-late March 2025.


From or around 23 January 2025 the tug Jean T (Callsign: MVS06) and a barge will be working

alongside the pier for approx. 2 weeks. Mariners are requested to keep well clear and pass at slow speeds.



Harwich Haven Authority Notices to Mariners No 07 of 2025

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Week  04


River Stour - Dredging Operations – Cathy Anne


Mariners are advised that the Cathy Anne will be carrying out water injection dredging operations at Mistley and in the upper River Stour on or around the following dates:


13 to 19 January 2025

10 to 16 February 2025

10 to 16 March 2025

09 to 17 April 2025

12 to 19 May 2025

07 to 13 June 2025

07 to 14 July 2025

06 to 12 August 2025



Harwich Haven Authority Notices to Mariners No 03 of 2025



Week  04


Harwich Haven - Dredging Operations – Sospan Dau - Update


Mariners are advised that dredging operations are taking place as follows:


Sospan Dau (IMO 7711062) - on or around 18 January 2025 – will be carrying out trailing

suction hopper dredging around Harwich Haven and Port of Felixstowe for approx. 4 days,

with material disposed to the beneficial sites in the River Stour and Orwell (as per the diagram).


Harwich Haven Authority Notices to Mariners No 06 of 2025

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Week  04


Harwich Haven - Dredging and Survey Operations – Update 1


Mariners are advised that dredging operations are taking place as follows:


Porthos (Callsign: MYVS5) – from or around 13 January will be carrying out survey

operations around Harwich Harbour and Felixstowe berths for approx. 3 weeks.  

 

Strandway (IMO: 9664457) – from or around 16 January will be undertaking trailing

suction hopper dredging operations around Harwich Harbour and Felixstowe berths for

approx. 2 weeks.


MTS Valour (IMO: 9407299) - from or around 16 January, will be undertaking plough

dredging around Harwich Harbour and Felixstowe berths for approx. 2 weeks.


For more information contact Harwich VTS on VHF Channel 71.



Harwich Haven Authority Notices to Mariners No 05 of 2025

Week  04



PORT OF GREAT YARMOUTH  - Haven Bridge Closure, Great Yarmouth


MARINERS ARE HEREBY ADVISED that Norfolk County Council have issued the below warning.

Haven Bridge will be closed at night from Monday 20 January until Friday 31 January 19:00 to 6:00.


For the first week (Monday 20 January – Sunday 26 January) pedestrians and cyclists will still have access across the bridge. But no vehicles will have access.


The second week (Monday 27 January – Friday 31 January) there will be a full closure for ALL users. The bridge closure is required so annual maintenance can be safely carried out.


The bridge will not be lifted to river traffic during this time. Vessels with a safe air draft, may pass under the bridge at the Skipper/Owners discretion.


Mariners are reminded to maintain a listening watch on VHF Channel 12 at all times whilst within the Port of Great Yarmouth and to advise ‘Yarmouth Radio’ of their intention to conduct any manoeuvre within the Port prior to doing so. For further information please contact Great Yarmouth LPS on VHF Channel 12 (callsign ‘Yarmouth Radio’) or 01493 335511.


For further information please use contact details below:


Jody Thurston, NCC Bridges Programme Technician, 0344 800 8020.



Port of Great Yarmouth (Peel Ports) Notices to Mariners No 01 of 2025

Week  04


London Array Offshore Wind - Farm Jack Up Operations - Ziton Wind Pioneer


All mariners are advised that the Jack-up Vessel Wind Pioneer and Support Tug Dian Kingdom provided by Ziton , will be on site carrying out main component exchange works . The vessel will be on site approximately on the 18/02/2025 until the 15/04/2025.

Jack-up Vessel: Wind Pioneer:

Jack-Up Vessel Wind Pioneer has a length of 57m, breadth of 28m with a draft of 5.2m

Equipment will be periodically deployed and suspended from the vessel crane during jack up operations.

Support Tug:  Dian Kingdom

Tug Dian Kingdom has a length of 30.66m with a beam of 10.5m and will be engaged in towing the Jack-up Wind Server to site, then remain on standby at anchor outside London Array offshore Wind farm.

A 500m radius restricted zone will be in place, centred on the Wind Pioneer whilst pinned on location.


If access is required to this zone for non-project vessel traffic, authorisation must be requested from the vessel master.




London Array Offshore Wind Farm Notices to Mariners No 01 of 2025

Jack-up Vessel: Ziton Wind Pioneers - Call Sign: OWLA2 - MMSI: 219017684 - IMO:  8660222


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Support Tug: Dian Kingdom - Call Sign: PCTG - MMSI: 244850975 - IMO:  9660944

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Week  04


London Array Offshore Wind - Jack Up Operations (Ziton Wind)

All mariners are advised that the Jack-up Vessel Wind provided by Ziton , will be on site carrying out main component exchange works . The vessel will be on site approximately on the 13/01/2025 for a 6 week period.

Jack-up Vessel: Ziton Wind

Jack-Up Vessel Ziton Wind has a length of 55m, breadth of 18m with a draft of 4.8m.

Equipment will be periodically deployed and suspended from the vessel crane during jack up operations.

A 500m radius restricted zone will be in place, centred on the Wind Pioneer whilst pinned on location.


If access is required to this zone for non-project vessel traffic, authorisation must be requested from the vessel master.




London Array Offshore Wind Farm Notices to Mariners No 02 of 2025

Jack-up Vessel: Ziton Wind - Call Sign: OXSW2 - MMSI: 220520000 - IMO:  9107851


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Week  04


London Array Offshore Wind - SOV WTG access tests for summer service campaign.

All mariners are advised that the SOV REM ENERGY will be on site from 21/01/2025 for 2 days carrying out a WTG access test at various locations within the windfarm in preparation for a summer service campaign.

Jack-up Vessel: REM ENERGY

REM ENERGY has a length of 89m and breadth of 20m with a draft of 4.5m

Equipment will be periodically deployed and suspended from the vessel crane during jack up operations

A 500m radius restricted zone will be in place, centred on the Wind Server whilst pinned on location.


If access is required to this zone for non-project vessel traffic, authorisation must be requested from the vessel master.


The Vessel will be supported by Windcat 29, 21 and 39 as required during its time on site at London array.




London Array Offshore Wind Farm Notices to Mariners No 03 of 2025

Jack-up Vessel: REM Energy - Call Sign : LAMG8 - MMSI: 257769000 - IMO: 9740732



Week  04


Dover Harbour - Diving Operations - Wellington Dock

Mariners are advised that diving operations will take place within the Wellington Dock to install the closure wall into the old Tidal Basin as shown within the red circles shown.

Mariners should pass well clear of the boat at low speed with minimum wash.

VTS and or Dover Marina will advise of any additional precautions on VHF Ch.74 and or Ch. 80




Dover Harbour Board Notices to Mariners No 36 of 2024 (Updated)

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Week  03


Dredging Works at Shotley Marina


Mariners are advised that dredging works will be taking place at Shotley Marina from 06 January

2025 for approx. 5 weeks. Works will take place Monday to Friday between 08:00 and 16:00.

Contact Shotley Marina (VHF Ch.80) for further information..



Harwich Haven Authority Notices to Mariners No 01 of 2025

Week  03


Surveyed Depths – Harwich International Port and approaches – Update 1


Mariners are advised that recent surveys have identified the following depths in the approaches:


• Area dredged to 8m (not including berths): Minimum depth – 8.0m below chart datum

• Area dredged to 9m (not including berths): Minimum depth - 8.9m below chart datum


See survey chart extracts using the download button for further information and berth depths.


For further information contact the Harbour Master Team at Harwich Haven Authority (+44 1255

243030).



Harwich Haven Authority Notices to Mariners No 80 of 2024

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Week  03


Surveyed Depths – Harwich Deep Water Channel – Update 6


Mariners are advised of the latest hydrographic surveys showing depths in the Harwich Deep Water Channel. The minimum available depth of water on the centreline is approx. 15.9m below chart datum in the area of Number 1 Buoy, with the channel predominately at 16.0m BCD or greater.


There are shallower sections including sand waves on the centreline and towards the channel edges


Contact Harwich VTS or Haven Pilots for further information.


This local notice to mariners is cumulative and replaces notice 62-2024 which is now withdrawn.



Harwich Haven Authority Notices to Mariners No 79 of 2024

Week  03


Surveyed Depths – Harwich Harbour – Update 12


Mariners are advised of the latest hydrographic surveys showing depths in Harwich Harbour.

The controlling depth for deep draught vessels navigating within the harbour area should currently be taken as 15.4m below chart datum, plus height of tide.


The minimum depths below chart datum (not including inside berth boxes) are:


• 15.3m - spot soundings between the Shotley Spit Buoy and Babergh Buoy

• 15.5m - spot soundings between the Grisle Buoy and Shotley Spit Buoy

• 15.4m - spot soundings between the Fort Buoy and Grisle Buoy


See survey chart extracts using the download button for further information.


Subject to availability of a suitable tidal window, vessels up to 17.0m maximum draught may be

accepted. Contact Harwich VTS or Haven Pilots for further information.


This notice replaces local notice to mariners No. 74 of 2024, which is now withdrawn.



Harwich Haven Authority Notices to Mariners No 77 of 2024

HHA 25 77 chartlets.pdf


Week  03


MDL Woolverstone Dredging

 

Mariners and leisure users are to be informed that dredging works will be conducted at MDL Woolverstone from: -


Thursday 9th January for a period of 6 weeks.


The works will be undertaken by the vessel CH Horn.


The vessel will dump the spoil at the River Orwell disposal site TH 034.


The CH Horn will maintain a listening watch on VHF CH68 at all times.  Mariners requiring more information should contact ONS on VHF CH68.



Ipswich (ABP Ports) Notices to Mariners No 01 of 2025

Week  01


River Medway – Kethole Reach - Aid to Navigation Consultation – West Bulwark

 

Notice is hereby given that: as a result of a formal risk assessment of the port’s aids to navigation, Peel Ports London Medway intend to change the characteristics of the West Bulwark buoy (AtoN Ref. N05446). The proposed amendments are stated below and comments from river users are welcome. Please submit any remarks or observations to Medway.marine@peelports.com , the consultation will run for 14 days from the publication of this notice to mariners.


West Bulwark – Current Characteristics

Unlighted Buoy – Can R

West Bulwark – Proposed Characteristics

Unlighted Isolated Danger Mark – Pillar BRB – Ball B x 2 Vert.



Medway (Peel Ports) Notices to Mariners No 67 of 2024

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Week  01


PORT OF GREAT YARMOUTH  - Breydon Bridge Non - Operational


MARINERS ARE HEREBY ADVISED that Breydon Bridge will be non-operational for the dates of 5th 6th & 7th February 2025.


Vessels with sufficient air draft clearance may pass if safe to do so.


Mariners are reminded to maintain a listening watch on VHF Channel 12 at all times whilst within the Port of Great Yarmouth and to advise ‘Yarmouth Radio’ of their intention to conduct any manoeuvre within the Port prior to doing so. For further information please contact Great Yarmouth LPS on VHF Channel 12 (callsign ‘Yarmouth Radio’) or 01493 335511.



Port of Great Yarmouth (Peel Ports) Notices to Mariners No 47 of 2024

Week  01


IPSWICH - New Cut Engineering Works

 

Mariners and leisure users are to be informed that engineering works will commence on 6th January 2025.


These works will be carried out over a 3-month period in the Ipswich New Cut.


The works being conducted are: -


Installation of a steel sheet pile toe wall

Concrete infill behind the new sheet pile wall

Repairs to and maintenance of existing quay wall.


Piling will take place for approximately 20 days.

These works will be carried out under marine licence: - L/2024/00468/1

Mariners requiring more information should contact ONS on VHF Ch68.



Ipswich (ABP Ports) Notices to Mariners No 40 of 2024

Week  10


Sizewell B Intake Tunnel Aid to Navigation


NOTICE IS HEREBY GIVEN: That the Sizewell B Intake Tunnel Beacon is now lit.


The beacon is positioned at:


Latitude: 052 o 12.912 N Longitude: 001 o 37.600 E


The Sizewell B Intake Tunnel Beacon has undergone maintenance works, and the faulty beacon light has been replaced. Trinity House have been informed through the Local Aids to Navigation Reporting System (LARS).


This notice replaces local Notice to Mariners No. 14 of 2024, which is now withdrawn.



Sizewell C Notice to Mariners No 20 of 2024

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Week  01


Establishment of the Sizewell C Harbour Authority


NOTICE IS HEREBY GIVEN: That pursuant to the Sizewell C (Nuclear Generating Station) Order 2022, Sizewell C Limited are the legal regulators and operators of the Sizewell C Harbour Limits.


A Terms of Reference has been agreed which confirms the appointment of the Sizewell C Harbour Authority Board by Sizewell C Limited for the governance of marine operations within the Sizewell C Statutory Harbour Authority jurisdiction. The Harbour Authority Board recognise that they have a responsibility to comply with the Port Marine Safety Code.


The limits of the harbour area are bounded by an imaginary line commencing at the shore north of the authorised development at 52°14’0’’, 1° 37’ 37’’, then extending in a straight line to a point at 52°14’0’’, 1° 41’ 0’’, then extending in a straight line to a point at 52° 12’ 0’’, 1° 41’ 0’’, then extending in a straight line due west to the coast to a point at 52° 12’ 0’’, 1° 37’ 20.8, then following the level of Highest Astronomical Tide (HAT) to the point at 52°14’0’’, 1° 37’ 37’’.


The chart shows the extent of the Sizewell C Harbour Authority area.


The Sizewell C Harbour Authority have appointed the following individual as the “designated person” to provide independent assurance directly to the duty holder that the Marine Safety Management System, for which the duty holder is responsible, is working effectively and complies with the Port Marine Safety Code.


Designated Person Name: Jerry Stanford

Telephone Number: 07766 071538

Email : jeremy.stanford@edf-energy.com


This notice replaces local notice to mariners No. 1 of 2024, which is now withdrawn.



Sizewell C Notice to Mariners No 19 of 2024

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SCROLL DOWN FOR 2024 NOTICES


Week  52


Dredging Operations at Burnham Yacht Harbour

INFORMATION

Please be advised that Burnham Yacht Harbour Marina Ltd will be undertaking their Annual Maintenance Dredging Operations in the approach to and within Burnham Yacht Harbour, Burnham on Crouch, Essex, between approximately 22nd December 2024 and 31st May 2025.

Dredging Operations will be carried out by Motor Vessel BEAVER.

Caution should be taken when entering and leaving the Marina whilst Dredging Operations are in progress.

For additional information please contact:

Burnham Yacht Harbour Marina Ltd

Tel 01621 782150



Crouch Harbour Authority Notices to Mariners No 26 of 2024

Week  51


RIVER THAMES - Sea Reach - Calor Gas Canvey Works


Mariners are advised that, from Thursday 05th December 2024 onwards, contractors instructed by the operators of the Calor Gas Canvey terminal will re-commence works to the jetty. These works will include use of scaffolding, operatives working on the waterline and lifting operations. A safety boat will be in attendance at times during the works. These works are expected to be complete by 30th April 2025 and the general location of the works is shown by the red markings in the chartlet.


Requirements to proceed with caution or at slow speed will be made in accordance with the procedures set out in the Port of London Authority’s Port Information Guide, under ‘London VTS’, ‘Section 4’ with the International Code Flags ‘Romeo Yankee (RY)’, which are illustrated here, displayed.


Further details will be broadcast as needed by London VTS on VHF channels 68 & 69.



Port of London Authority Notices to Mariners Nos L78 of 2024

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Week  51


HARWICH HAVEN - Works at Trinity House Pier


Mariners are advised works are taking place on Trinity House Pier between the following dates:


10 December 2024 - 22 December 2024

06 January 2025 - 18 February 2025


A pontoon platform will be working around and underneath the pier during ebb tides in daylight hours,


Mariners are requested to pass a slow speeds.


For more information contact Harwich VTS on VHF Channel 71.



Harwich Haven Authority Notices to Mariners No 76 of 2024

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Week  50


2024/2025 Ipswich Tidal Barrier Tests.

 

Mariners are advised that the dates and times listed below Environment Agency will be conducting routine tests and maintenance to the Ipswich Tidal Barrier. During this period the river will be closed off between the Tidal Barrier and Stoke Bridge. Upon completion of the barrier closure, the barrier will be re-opened gradually.


Vessels approaching Ipswich Lock may experience additional currents as they make their approach. Caution needs to be taken by small vessels navigating in the vicinity of the lock/barrier at the time of opening.


Vessel bound to the area upstream of the Tidal Barrier should always observe the Red/Green traffic lights.



For more information contact Orwell Navigation Services on VHF Ch 68.



Ipswich (ABP Ports) Notices to Mariners No 38 of 2024

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Week  50


Sheerness Harbour – North Kent Light Buoy  - Out of Charted Position


Notice is hereby given that the North Kent Light Buoy, QG, has been reported out of it’s charted position, investigations have shown that the aid to navigation is approximately 30 – 40 meters to the ESE of it’s charted location. A cancellation to this notice will be promulgated as soon as the buoy is returned to it’s correct charted position. All vessels transiting Sheerness Harbour should be aware of the discrepancy and navigate accordingly.


Admiralty Chart Nos. 3683 and 1834 refer.


Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS” or telephone 0151 949 6148 (Recorded Line).



Medway (Peel Ports) Notices to Mariners No 61 of 2024

Medway 61 24.jpg


Week  49


Surveyed Depths – Harwich Harbour – Update 10


Mariners are advised of the latest hydrographic surveys showing depths in Harwich Harbour.

The controlling depth for deep draught vessels navigating within the harbour area should currently be taken as 15.6m below chart datum, plus height of tide.


The minimum depths below chart datum (not including inside berth boxes) are:


• 15.3m - spot soundings between the Shotley Spit Buoy and Babergh Buoy

• 15.3m - spot soundings between the Grisle Buoy and Shotley Spit Buoy

• 15.6m - spot soundings between the Fort Buoy and Grisle Buoy


See survey chart extracts for further information.


Subject to availability of a suitable tidal window, vessels up to 17.0m maximum draught may be

accepted. Contact Harwich VTS or Haven Pilots for further information.


This notice replaces local notice to mariners No. 70 of 2024, which is now withdrawn.



Harwich Haven Authority Notices to Mariners No 74 of 2024

2024-74-Surveyed-Depths-Harwich-Harbour-Update-11.pdf




Week  46


Thames Estuary - Neuconnect Cable Lay Works - Neuconnect Cable Lay Works


Mariners are advised that, on or about 11th October 2024, the laying of the Neuconnect cable is expected to commence. The intended route of the Neuconnect cable is indicated on the chartlet.


The cable will be laid by vessel CABLE ENTERPRISE (photo below), which is expected to progress along the route at a speed not exceeding 0.06kts. Support vessels, including tugs & workboats, may be operating in the area around CABLE ENTERPRISE while she is working.


While engaged in this cable laying operation, CABLE ENTERPRISE will be Restricted in her Ability

to Manoeuvre, as she will be tethered to the cable as it is laid.  Accordingly, all vessels are required to keep at least 250m clear of CABLE ENTERPRISE at all times.


Whenever a vessel, for reasons of safe navigation, is unable to keep at least 250m clear of

CABLE ENTERPRISE, that vessel may, subject to permission from London VTS, pass CABLE

ENTEPRISE at a closer range, but never less than 100m.

Vessels intending to navigate in the vicinity of CABLE ENTERPRISE may be subject to traffic management carried out by London VTS in the interests of safety. Masters / Pilots are advised to contact London VTS in advance of approaching CABLE ENTERPRISE to allow for early coordination and management of traffic movements.


All vessels passing CABLE ENTERPRISE or navigating in the vicinity of her works are reminded to be mindful of their wash effects.  Whenever cable laying operations are in progress in the Swatchway and vicinity, it may be necessary to temporarily close the Swatchway to navigation of uninvolved vessels, until CABLE ENTERPRISE has progressed sufficiently clear. Any such temporary closures will be broadcast by London VTS.


Requirements to proceed with caution or at slow speed during these operations will be made in accordance with the procedures set out in the Port of London Authority’s Port Information Guide, under ‘London VTS’, ‘Section 4’ with the International Code Flags ‘Romeo Yankee’ displayed.


The display of these signals will be in addition to any lights or shapes required under local regulations and the International Regulations for Preventing Collisions at Sea.


This Notice will remain published until these operations are complete; at that time, it will be withdrawn without further communication.


For the latest information, mariners should contact London VTS on VHF channel 69, or

telephone 01474 560311.



Port of London Authority Notices to Mariners Nos L71 of 2024

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Week  46


Permanent Change of Status - Harwich Shelf Buoy


The Harwich Shelf East Cardinal buoy, previously designated as seasonal (March to November), is now a permanent mark and will remain on station year-round.


Harwich Shelf - East Cardinal Buoy - 51°56’.84 N 001°18’.07 E



Harwich Haven Authority Notices to Mariners No 66 of 2024

Week  46


Medway Marine Communication update


 NOTICE IS HEREBY GIVEN that as of Monday 4th November 2024, a new communication system will be implemented for contacting the Medway Marine Operations Department via email and telephone. Below is a breakdown of the new communication methods along with guidance on when to use each:


Contact via Email:  List of emails and when each should be used: Email address  When to be used  


Medway.Navigation@peelports.com  For all navigational and vessel planning / scheduling enquiries  (Monitored 24 hrs a day)  

Medway.MarineLicensing@peelports.com  For all licensing inquiries, including PEC, SCV & River works.  

Medway.Marine@peelports.com  All other marine enquiries  


Outside Office hours: Option  Contact  When to be used  


1  Duty Pilot  Available weekends 09:00-14:30 - Enquires on pilotage service  

2  Medway VTS  Available 24 hrs a day – for Emergencies and Immediate Navigation enquiries  



Peel Ports Information Notice P10 of 2024

Week  46


Sizewell C Harbour - Temporary Buoy


NOTICE IS HEREBY GIVEN: That a temporary mark has been deployed within the Harbour Authority area to mark ground tackle. The mark consists of a Danbuoy with dark coloured flag and a tide pellet buoy, attached to a ground anchor.


The chartlet indicates the approximate position of the temporary buoy at the following co-ordinates.


Latitude: 52° 13.143660 N Longitude: 001° 37.839360 E


Other vessels should maintain an appropriate and safe distance when passing the location.



 Sizewell C Notice to Mariners No 16 of 2024

Sizewell 16 24.jpg


Week  45


River Medway – Chatham Reach – Euro Wharf  - Quay Wall Replacement Work


Notice is hereby given that a programme of work to replace the existing and degrading quay wall at Euro Wharf will be commencing soon. Work to replace the sheet piled berth face is due to commence on or around 4th November 2024 with completion expected in February 2026. Work will be carried out in two phases and will predominantly be completed from behind the existing berth edge where a new quay wall will be constructed before removal of the existing sheet piling. Whilst works are underway, contractors will be working on the quay edge and on the waterline towards the final stages of construction.

All vessels are requested to pass Euro Wharf with caution, minimise their wash when required, be aware of safety craft operating along the berth edge and monitor VHF Ch.74 at all times.


Admiralty Chart No. 1835 refers.


Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS” or telephone 0151 949 6148 or 0151 949 6650.



Medway (Peel Ports) Notices to Mariners No 60 of 2024

Medway 60 24.jpg

Week  42


RIVER THAMES - Lower Pool - King Edward Memorial Park - Construction


This Notice supersedes and replaces M5-24, which is hereby cancelled.


Mariners are advised of the continuing Tideway Tunnel Project temporary cofferdam deconstruction works at King Edward Memorial Park, near Shadwell Basin, including lifting works from a crane barge and diving operations. Works are expected to continue for approximately 6 months.


At times a 500t barge may be moored outside the works area marked on the chart. The chartlet

shows the maximum extent at which this barge may be moored (in red). In addition, project barges will be using the site at Chambers Wharf and the Stone Stairs Barge Tier, which is leased for the duration of these works.


Works involve excavation, pile removal, dredging and laying of scour protection using divers and a variety of crane barges, supply barges, dredgers, tugs, work boats and multicat vessels. The vessels will maintain a listening watch on VHF channel 14.


Crane lifts of heavy piles, and dive works involving use of cutting equipment in low visibility waters, are ongoing during this project and require passing vessels to avoid causing wash, particularly over the high water period when reflection off the river wall can increase the effects.


All vessels are reminded of the importance of passing the site at slow speed when the International Code Flags ‘Romeo Yankee (RY)’ are displayed and broadcasts are made by London VTS on VHF ch 14, in accordance with the Port of London Authority’s Port Information Guide, under ‘London VTS’, section 4.


PLA Safety Bulletin SB8-24 issued on 9th August 2024 shows limits of the speed reduction area; from Stone Stairs to the east and Prospect Wharf to the west.


Further details will be broadcast by London VTS on VHF Channel 14.



Port of London Authority Notices to Mariners Nos M69 of 2024

PLA M69.jpg


Week  38


Blakeney Harbour

South Cardinal Mark - N 52°58.071’    E  0°57.476’

Southern tip of Blakeney Point

Light has stopped working. It has been inspected and found to be severely damaged and has several lines of red paint suggesting a collision. A new light unit is on order.

Take care when entering the harbour in poor light conditions and ensure vessels stay within the marked channel to maintain distance from the southern tip of Blakeney point marked by the south cardinal mark.

A notice will be sent when the light is operational again.

Port Lateral no. 10 - N 52° 58.732’   E 000° 57.552’

North west end of Blakeney Point

QFL.R

No.10 has been repositioned and replaced with a smaller can shaped marker, currently unnumbered and with the same light sequence.

New position is N 52° 58.705’   E 000° 57.447'

A notice will be sent when the numbers are refreshed.



Blakeney Harbour Association dated 3rd September, 2024

Week  35


Lowestoft Inner Harbour – Gull Wing Bridge Harbour Directions

 

This notice is to provide formal notification that the Gull Wing (Lake Lothing Third Crossing) Harbour Directions will come into effect when the Gull Wing Bridge becomes fully operational.


This date is currently scheduled to be 5th September 2024 and is subject to variation due to final commissioning works. A confirmed date will be advised by a follow up Notice to Mariners once it is known.


The Harbour Directions, and Bridge scheme of Operation can be viewed @ https://www.abports.co.uk/locations/lowestoft/ or via the Download button



Lowestoft (ABP Ports) Notices to Mariners No 39 of 2024

appendix-a-scheme-of-operation-for-the-new-bridge.pdf


Week  34


RIVER THAMES - Speed Reduction King Edward Memorial Park

Following recent incidents involving vessels not taking appropriate action when passing speed reductions, specifically at King Edward Memorial Park, the PLA has identified a requirement to publish further guidance on adherence to speed reductions.


Mariners are reminded of their obligations to reduce speed and wash, such as to be appropriate for the activities taking place, when a speed reduction is in force.


While this guidance is framed for King Edward Memorial Park, it applies to all speed reductions on the tidal Thames.


What is a speed reduction?


“Speed Reduction” means a notification from London VTS that vessels must proceed at reduced speed through areas where activities sensitive to the effects of wash or draw-off are taking place.


As a guide, speed reductions are used for hazardous activities such as diving, salvage, heavy lifting, working on the waterline from scaffolding or pontoon/small boat, and bunkering operations.


Signals for Speed Reduction Notification


Mariners will be notified of speed reductions by:


1. Romeo Yankee flags. The site, vessel or installation will display the international code flags “Romeo Yankee” by day and illuminated rigid replica by night.

2. VTS broadcasts. The speed reduction details, including location and activity requiring the speed reduction, will be identified in the half hourly navigational broadcast.


Masters considerations in a Speed Reduction


The Master must judge the speed appropriate to the circumstances, based upon the activity identified in the broadcast.


Reduce speed in good time.

Fully consider the vessels wash and draw off, especially when accelerating/decelerating.

Remember the exact location of works within the site may not be visible, such as in the case of diving.

Remain at appropriate speed until finally past and clear.


King Edward Memorial Park


King Edward Memorial Park is a Thames Tideway Tunnel works, where a number of hazardous activities have been and continue to take place; these predominantly include diving and heavy lifting.


These activities may be taking place in any location across the works site when a speed reduction is broadcast. For this reason, regular speed reductions have and continue to be broadcast.  Following an increase of substantiated complaints against vessels transiting this area, when a speed reduction is broadcast by London VTS and Romeo Yankee flags flown, Masters must reduce speed to such that they will not endanger the works through dangerous wash.


As works may be taking place in any one or multiple locations across the site Masters should consider speed reductions in this area to apply across the area , and maintain a steady speed, as shown in the chartlet.


Masters of high-speed vessels should pay particular attention, and ensure all wash is dumped before reaching the speed reduction/work site.


Failure to comply with a speed reduction

As speed reductions are granted to ensure the safe execution of hazardous activities any failure to comply may result in property damage, pollution, or even serious injury or death.


For this reason, failure to reduce to an appropriate speed in good time and remain at such speed until finally past and clear will be taken seriously by the PLA. All incidents will be investigated and where noncompliance with the speed reduction is found, enforcement action will be taken.



Port of London Authority Safety Bulletin Nos SB8 of 2024

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Week  33


RIVER THAMES - Environment Agency Thames Barrier Closures Commencing 1st November 2024


The Thames Flood Barrier will be closed once a month for test purposes, in accordance with a programme issued for a period of six months, commencing 07 November 2024. Listed below are the times between which the Thames Barrier will be closed to navigation for test purposes.


During these periods’ navigation in the Thames Barrier Control Zone, between Margaretness and Blackwall Point, will be restricted and any movements in this area will require permission from London VTS.


PROGRAMME OF CLOSURES*


November   Thursday 7th 09:30 to 12:00

December   Thursday 19th 09:20 to 11:50

January       Monday 20th 10:30 to 13:00

February     Monday 17th 09:30 to 12:00

March         Thursday 20th 09:40 to 12:10

April            Thursday 17th 09:45 to 12:15

*All times are approximate.


The closures will be confirmed and promulgated by London VTS from 24 hours in advance of the operation by VHF radio on routine river broadcasts.


From the start of each closing procedure until completion of the opening procedure vessels will be prohibited from transiting the Thames Barrier. Most closures are for approximately 2½ hours over the respective low waters.


No vessel is to pass Margaretness inward bound or Blackwall Point outward bound once a

Thames Barrier closure has commenced unless authorised by London VTS.


GATE CLOSURES


In addition to the full Thames Barrier closures there will be frequent closures of individual gates for maintenance and training purposes, subject to a programme issued by the Environment Agency. The closure of individual gates will change the spans available for navigation.


Information regarding these gate closures will be promulgated by London VTS on VHF Channel 14 routine river broadcasts.


A copy of the six-month programme may be obtained by applying in writing to:


Environment Agency, Thames Barrier

Eastmoor Street

London

SE7 8LX.

During each full Thames Barrier or individual gate closure(s), illuminated red crosses will be displayed on both sides of the gate(s) indicating that the gate(s) are closed to navigation:



Port of London Authority Notices to Mariners Nos P7 of 2024


NOTES:

1. ANY ADDITIONAL THAMES BARRIER CLOSURES FOR TEST PURPOSES WILL BE PROMULGATED BY

SEPARATE NOTICES TO MARINERS ISSUED 28 DAYS IN ADVANCE OF SUCH CLOSURES.

2. THE BARKING BARRIER WILL BE CLOSED AT THE SAME TIME AS THE THAMES BARRIER.

Week  32


River Stour & Harwich Haven Weather Stations – Update 1


Mariners are advised that Harwich Haven Authority is making the following changes to the local live weather stations (data published on www.hha.co.uk - https://hha.co.uk/live-data/).


Sensor No. 4 - located at Landguard - will be offline on 25 and 26 June 2024 for essential

maintenance work and the height will be adjusted to 11m above ground level / 15m above chart

datum.


Sensor No. 2 - located on Ganges Pier at Shotley Gate - will now be retired on 27 June 2024,

having been successfully replaced by new Sensor No.7 at Erwarton Beacon.


Additionally, in the week commencing 1 July 2024, the Harwich wind gauge on Navigation House

will be relocated from the roof of the building to the knuckle of the Harbour Master’s Pier. This is to avoid building updraft effects and improve the reading quality.



Harwich Haven Authority Notices to Mariners No 36 of 2024

HHA 36.jpg


Week  32


River Medway – Upnor Reach.  - Royal Engineers Jetty Works


Notice is hereby given that work to construct a new jetty at the Royal Engineers Boat School will be commencing shortly. The programme of work will involve piling, construction of a new jetty and installation of a new pontoon which will be located to the south of the existing structure.

Once complete, the current jetty will be decommissioned and removed. Work is due to commence on or around 1st August 2024 with completion expected approximately six months later. The crane barge JML50 will be towed to Upnor 30th July 2024 and will be on site for the duration of the work.

Please see diagrams below which show the location and design of the planned jetty replacement.

All craft passing the Royal Engineers jetty at Upnor should do so with caution, reducing their speed and wash accordingly.


Admiralty Chart No. 1835 refers.


Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS” or telephone 0151 949 6148 (Recorded Line).

 


Medway (Peel Ports) Notices to Mariners No 37 of 2024

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Week  31


RIVER THAMES - Unexploded Ordnance - The Oaze


Mariners are advised that unexploded ordnance (UXO) has been discovered in the following positions: -


Latitude 51˚ 28’.72 N  Longitude 000˚ 56’.41 E

Latitude 51˚ 28’.71 N  Longitude 000˚ 56’.60 E


In the interests of safety, vessels are advised to keep at least 100m clear of the above positions at all times. Vessels are particularly cautioned against anchoring, trawling or otherwise interacting with the seabed in the vicinity of the above position.


The chartlet below shows the general area, with the recommended 100m safety zones around the UXO positions shown by the red circles: -


Further information will be broadcast, as necessary, by London VTS on VHF channel 69.


This Notice will remain published until such time as the information above is considered sufficiently promulgated or has been promulgated by other means; this Notice may then be withdrawn without further communication.



Port of London Authority Notices to Mariners Nos L41of 2024

PLA L41 24.jpg


Week  30


RIVER THAMES - In the Oaze - Unexploded Ordnance


Mariners are advised that unexploded ordnance (UXO) has been discovered in the following position: -


Latitude 51˚ 28’.80 N  Longitude 000˚ 55’.11 E


In the interests of safety, vessels are advised to keep at least 100m clear of the above position at all times. Vessels are particularly cautioned against anchoring, trawling or otherwise interacting with the seabed in the vicinity of the above position.


The chartlet below shows the general area, with the recommended 100m safety radius around the UXO position shown by the red circle: -


Further information will be broadcast, as necessary, by London VTS on VHF channel 69.


This Notice will remain published until such time as the information above is considered sufficiently promulgated or has been promulgated by other means; this Notice may then be withdrawn without further communication.



Port of London Authority Notices to Mariners Nos L39 of 2024

PLA L39.jpg


Week  29


Blakeney Harbour Association have made SEVERAL changes to the Aids to Navigation in Blakeney Harbour.

**** SOUTH CARDINAL ****

A South Cardinal Marker has been installed at the southern tip of Blakeney Point. It is imperative that all vessels keep south of the Cardinal marker because the submerged section of the point is incredibly shallow.

The coordinates for the South Cardinal Marker are: 52°58.091'N  0°57.477’E. The light sequence for the South Cardinal Marker is: Q(6) + LFL 15s.

**** CHANNEL AROUND POINT ****

The main channel has moved south of the point around the old mussel beds. This table lists the lateral marker positions that have changed. This Google Maps image of the tip of Blakeney Point demonstrates the new channel location and the South Cardinal Marker position.

**** OUTER HARBOUR LATERAL MARKERS****

The Lateral Markers have been relocated according to changes to the channel. This work is still under way and a further update will be sent as soon as there is suitable weather to continue to relocate the lateral markers.

No. 9 Starboard Green spar mark. Light sequence Fl.G(2.5s) has moved North west to: 52°58.822'N  0°57.538'E

No. 11 Starboard small cone mark. No light  has moved North to: 52°58.732'N  0°57.419'E

KEEP TO THE STARBOARD SIDE OF THE CHANNEL BETWEEN MARKERS 9 AND 11 UNITIL FURTHER NOTICE

No 10 still needs to be moved north west away from the west end of the point, this will be carried out ASAP weather permitting.

No.10 Port spar marker. Light sequence QFL.R Creates a gate with no. 9. Current lat and long:  52° 58.732’ N  000° 57.552’ E

DO NOT PASS CLOSE TO NO.10 UNTIL FURTHER NOTICE

No. 3 Starboard needs to be moves south due to a sand bank forming between no. 1 and no. 3. This will be carried out ASAP weather permitting.

DO NOT PASS CLOSE TO NO.3 UNTIL FURTHER NOTICE

No.3 Starboard spar mark. Light sequence Fl.G(2.5s) Current Lat and Long:  52° 58.841’ N  000° 58.106’ E



Blakeney Harbour Association Notice dated 2nd July, 2024

Week  28


PORT OF GREAT YARMOUTH  - Haven Bridge Weekly Maintenance


MARINERS ARE HEREBY ADVISED that Norfolk County Council will be undertaking maintenance works on Haven Bridge between 08:00 hours and 15:00 hours, from Tuesday 18th June 2024, and every Tuesday thereafter, until further notice.


Norfolk County Council confirm that the bridge will be non-operational between the hours of 13:00 and 15:00 hours, to allow for test lifts to be carried out. No passage is allowed through the bridge during this time.


Mariners are reminded to maintain a listening watch on VHF Channel 12 at all times whilst within the Port of Great Yarmouth and to advise ‘Yarmouth Radio’ of their intention to conduct any manoeuvre within the Port prior to doing so. For further information please contact Great Yarmouth LPS on VHF Channel 12 (callsign ‘Yarmouth Radio’) or 01493 335511.


For further information please use contact details below:


General enquiries: 0344 800 8020

Website: www.norfolk.gov.uk



Great Yarmouth (Peel Ports) Notices to Mariners No 33 of 2024

Week  27


Unexploded Ordnance


Mariners are advised that unexploded ordnance (UXO) has been discovered in the following position:


Latitude 51˚ 30’.11 N  Longitude 001˚ 02’.41 E


In the interests of safety, vessels are advised to keep at least 100m clear of the above position at all times. Vessels are particularly cautioned against anchoring, trawling or otherwise interacting with the seabed in the vicinity of the above position.


The chartlet shows the general area, with the recommended 100m safety radius around the UXO

position shown by the red circle:

When considered necessary, London VTS will manage traffic to support safe navigation in the vicinity of the UXO and associated safety zone.


Further information will be broadcast, as necessary, by London VTS on VHF channel 69.


This Notice will remain published until such time as the information above is considered sufficiently promulgated or has been promulgated by other means; this Notice may then be withdrawn without further communication.




Port of London Authority Notices to Mariners Nos L34 of 2024

PLA L34.jpg


Week  25


River Thames - Unexploded Ordnance - Nore Sand and Vicinity


L33


This Notice to Mariners (L29) replaces Navigation Warning issued 08/06/24 at 21:41.

Mariners are advised, unexploded ordnance (UXO) has been discovered in the following position:

Latitude 51˚ 28.733’ N  Longitude 000˚ 44.656’ E


L29


Mariners are advised that unexploded ordnance (UXO) has been discovered in the following position:

Latitude 51˚ 28’.72 N  Longitude 000˚ 44’.65 E


L28

Mariners are advised that unexploded ordnance (UXO) has been discovered in the following position:

Latitude 51˚ 28’.72 N Longitude 000˚ 44’.60 E


L25

Mariners are advised that unexploded ordnance (UXO) has been discovered in the following position:

Latitude 51˚ 29’.01 N  Longitude 000˚ 49’.20 E


In the interests of safety, vessels are advised to keep at least 50m clear of the above position at all times.


Vessels are particularly cautioned against anchoring, trawling or otherwise interacting with the seabed in the vicinity of the above position.


The chartlets shows the general area, with the recommended 50m safety radius around the UXO position shown by the red circle:



Port of London Authority Notices to Mariners Nos L33, L29, L28 and L25 of 2024

L33

PLA L33.jpg

L29

PLA L29.jpg

L28

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L25

PLA L25.jpg


Week  25


Latest Survey Depths - River Stour Channel


Mariners are advised that the latest hydrographic survey (04 June 2024) for the River Stour has

identified a minimum depth of 0.6m below chart datum. See survey chart extracts (download) for further details.


This notice replaces 27-2024 Latest Survey Depths – River Stour Channel which is now withdrawn.



Harwich Haven Authority Notices to Mariners No 33 of 2024

2024-33-Latest-Survey-Depths-River-Stour-1.pdf


Week  23


RIVER CROUCH - Excessive Wash

COURTEOUS NAVIGATION

Mariners are reminded of their duty to not only abide by the 8-knot speed limit where applicable but also to be mindful of the wake their vessels create when passing:

• Moored craft.

• Vessels with tenders alongside.

• Small vulnerable craft.

Please also consider and keep to a minimum your wake and wash when passing:

• Through Burnham Fairway.

• Essex Marina.

• North Fambridge swing moorings.

• All areas upriver of Brandy Hole.

• Paglesham swing moorings – River Roach.


Ministry of Defence (MOD) Shoeburyness: Range Sea Danger Area

SAFETY

We have been asked to publish the following safety information from QinetiQ for mariners to be aware of:

With the summer months just around the corner, it’s timely to remind local sailing and watersports clubs of the restrictions in the vicinity of the Foulness and Maplin Sands. QinetiQ operates the live weapons test and evaluation Range in Shoeburyness and on Foulness Island in Essex, known as MOD Shoeburyness. The Range is active Monday to Friday (occasionally at weekends), all year round, conducting activities that involve firing and detonating live ammunition, often over long distances, out to sea.

To enable the Range to work safely and ensure that hazardous activities do not present a risk to members of the public, it operates under the jurisdiction of the Artillery Ranges Byelaws 1936 and the Shoeburyness and District Military Lands Byelaws 1935 (under the Military Lands Acts 1892 to 1903). The byelaws govern the use of the land and rights of access and passage through the byelaw area. The byelaws cover an area of the Thames Estuary and the North Sea and the inner waterway that runs from Havengore Creek across to the River Roach and the River Crouch. These areas are known collectively as the Range Sea Danger Area (RSDA), unauthorised entry to the RSDA is both illegal and dangerous.

QinetiQ manages access to the RSDA ensuring that boats, yachts and personal watercraft (PWC) do not enter the area illegally, putting themselves and their vessels at risk. In order to monitor the RSDA whilst the Range is active, QinetiQ uses marine surveillance radar and has a Range Safety Boat which patrols and advises any unauthorised vessels to leave in accordance with the byelaws and in the interests of health and safety.

In recent years, there’s been an increase in vessels sailing close to the Range coastline overnight or on weekends, then becoming stranded within the RSDA, effectively leaving the vessel in an active weapons danger area when the Range resumes explosive operations. This is not only dangerous for anyone on board, but also puts the vessel at risk and can delay important Range operations. Recovery of stranded vessels can be costly and difficult with owners having to wait for the Range to authorise access, and for the right tidal conditions etc. This is one of the reasons that the Inner Sea Area is closed to all marine vessels, at all times irrespective of the status of the Range.

Skippers can find guidance on the location of the Inner and Outer Sea Areas that comprise the RSDA on the MOD Shoeburyness website where there is a section dedicated to safety information for mariners. There is also information about how to contact Range Control for advice, and the meaning of the Red Flags that are used to indicate the status of the RSDA. If you or your members sail in the vicinity of the Range, we strongly recommend that you familiarise yourself with the restrictions.

Our website also has a guide for anyone wishing to access the inner waterways via Havengore Bridge and we post status alerts on X (formerly Twitter), to notify when either Havengore Bridge or Potton Bridge is non-operational due to mechanical failure or maintenance. Follow us @SHB_Alerts or sign up to alerts for the marine community by emailing your request to qqshbenquiries@qinetiq.com

In addition to the restrictions and prohibitions imposed by the MOD byelaws, the MOD foreshore is included in the ‘Restricted Area’ of a PWC PSPO introduced by Southend-on-Sea City Council. Fixed penalties will be issued to anyone found to be in breach of the Order.



Crouch Harbour Authority Notices to Mariners Nos 9 and 10 of 2024

Week  22


River Crouch - Burnham - Lines attached to Commercial Buoys – River Crouch

NAVIGATION

Please be aware that although there are currently no vessels moored to the commercial mooring buoys on the North shore East of Burnham-on-Crouch in positions:

51°37.285 N,  000°50.513 E

51°37.291 N,  000°50.433 E

A mooring line still exists connecting the two buoys.

Caution should be taken when navigating within this area and mariners are advised to give the buoys a wide berth.



Crouch Harbour Authority Notices to Mariners No 8 of 2024

Week  19


The Swale – Queenborough Harbour  - Submerged Vessel / Obstruction


NOTICE IS HEREBY GIVEN that work to recover a sunken vessel in Queenborough Harbour has been completed, however, the vessel has been towed to a location where it will be broken up and removed. The wreck now lies in the following approximate position which is in shore of and adjacent to Queenborough All Tide Landing


51° 25. 025N – 000° 44. 261 E - Admiralty Chart 2572 Refers


The remnants of the boat are submerged just below the surface at high water but are marked with a number of pellet buoys and surrounded by spill booms which will collect any debris coming from the wreck.


All vessels are requested to keep clear of the obstruction until it has been fully removed.


Further information can be obtained from Medway VTS on VHF Channel 74 (Callsign “Medway VTS”) or telephone 0151 949 6148 or 0151 949 6650. (Recorded Lines)



Medway (Peel Ports) Notices to Mariners No 20 of 2024

Medway 20.jpg


Week  18


Nore Swatchway - River Thames - Unexploded Ordnance


Mariners are advised that unexploded ordnance (UXO) has been discovered in the following position: -


Latitude 51 28’.71 N   Longitude 000 44’.40 E


This UXO could pose a danger to vessels and persons; accordingly, vessels are advised to keep at least 100m clear of the above position at all times. Vessels are particularly cautioned against anchoring, trawling or otherwise interacting with the seabed in the vicinity of the above position.


The chartlet  shows the general area, with the recommended 100m safety radius around the UXO

shown by the red circle: -

Further information will be broadcast, as necessary, by London VTS on VHF channel 69.


This Notice will remain published until such time as the information above is considered sufficiently promulgated or has been promulgated by other means; this Notice may then be withdrawn without further communication.



Port of London Authority Notices to Mariners No L19 of 2024

PLA L19.jpg


Week  17


Approaches to Sheerness - Grain Spit Deployment of Current Monitoring Equipment


Notice is hereby given that; as part of the Neuconnect Interconnector project, an acoustic doppler current profiler (ADCP) unit will be sited on Grain Spit for approximately one month. The ADCP unit will be placed in the following approximate position marked on the chart below on or around 11th April 2024.


Admiralty Chart No. 3683 refers.

The ADCP will be monitoring tidal currents for approximately one month and will be attached to a ‘special mark’ buoy to notify vessels of their locations and to assist recovery. The buoy will be of minimal size to reduce risk to vessels and shall display a yellow flashing light at 5 second intervals.


Medway 17a.jpg


Due to the location of the buoy and it’s limited size, vessels transiting Grain Spit are requested to navigate with caution.


Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS” or telephone 0151 949 6148 (Recorded Line).



Medway (Peel Ports) Notices to Mariners No 17 of 2024

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Week  16



 Aids To Navigation  -  London Array Offshore Wind Farm (Outer Thames Estuary)


 The following navigational defects are in place as listed:


Asset ID Coordinates Characteristic Defect


H04 51° 36.183'N 001° 34.004'E  FL. Y 5s 5NM  Light Extinguished.  

J06 51° 37.452'N 001° 34.282'E  FL. Y 5s 5NM  Light Extinguished.  Fog Signal - Inoperative/Incorrect  

M20 51° 41.902'N 001° 30.042'E  FL. Y 5s 5NM  Light Extinguished.  Fog Signal- Inoperative/Incorrect  

G20 51° 39.458'N 001° 26.619'E  FL. Y 5s 5NM  Light Extinguished.  


Turbines affected indicated on the chartlet opposite.



 London Array Offshore Wind Farm Notice to Mariners 06 of 2024


LAWF 06.jpg

 


Week  14


Blakeney Harbour

Maintenance work has been carried out on the channel markers leading into Blakeney Harbour for the 2024 season.

OUTER CHANNEL MARKERS

The harbour entrance has continued to grow in an easterly direction, therefore the following changes have been made to the outer channel marks:

Fairway Marker

Positioned as of 20th March 2024 Position N 52° 59.230’ E 000° 58.538’ Bearing to no. 1 Starboard channel marker 189º T Distance to no. 1 Starboard channel marker 0.35nm

NEW Light sequence L Fl.10s

No. 1 Starboard marker

Repositioned further to east New Position N 52° 58.907’ E 000° 58.458’ Bearing to fairway marker  9º T

Distance to Fairway Buoy is 0.35nm Light sequence Fl.G(2s)

No.3 Starboard marker

Repositioned south east New Position N 52° 58.863’ E 000° 58.262’ Light sequence Fl.R(2.5s)

No. 5 Starboard marker

Remained in position Position N 52° 58.871’ E 000° 57.978’ Light sequence Fl.G(5s)

All subsequent outer harbour channel markers positions have remained unchanged.

END OF BLAKENEY POINT

The end of Blakeney Point has lost a significant amount of height and moved further south across where the channel was in 2023. Care should be taken to stay within the marked channel to avoid grounding on the end of the point as it is submerged at HW. A withy is currently marking the end of the point. No. 21 Starboard and No. 22 port have been repositioned south according to the current channel around the end of the point.

No. 21 starboard marker

New position N 52° 58.034’ E 000° 57.376’ Light sequence Fl.G(2)8s

No. 22 port marker

New position N 52° 58.054’ E 000° 57.473’ Light sequence QFl.R(1s)

INNER HARBOUR MARKERS

Minor changes have been made to the channel markers inside Blakeney Point.

The South Sands starboard beacon, marker 31 and final channel marker, has been reinstated.


The weather station is active again on the South Sands beacon. https://holfuy.com/en/weather/730



Dated 21st March, 2024


SCROLL DOWN FOR PRE-2024 NOTICES


Week  43


River Medway Approaches  - Grain Spit – Nearshore Works


Notice is hereby given that the first phase of the “nearshore” works has been completed as per the schedule below. The first HDPE duct installation has taken place as part of the HDD nearshore works. The duct end is currently exposed at location 51° 27.945N – 000° 42.945E, which is located in the 'Excavation Area' illustrated in the accompanying Figure. The duct end is approx. 6 meters long from where it exits the ground and lies on the seabed at low water. The pipe is buoyant and floats during high tide.


A “Grippiale Grippy Light Buoy” will be attached to the pipe to alert mariners of the potential obstruction. Information from the manufacturer states that the light characteristics of the buoy relate to the battery power left in the unit and should exhibit as:


100% Battery - 75% 4 WHI TE FLASHES , 75% - 50% 3 WHI TE FLASHES’

50% - 25% 2 WHI TE FLASHES, 25% - 5% 1 WHI TE FLASH, < 5% RED 5


The pipe end will be buried in approximately 1 month when all of the finalisation works have taken place, if no further obstruction remains, the marker buoy will be removed.

Read in conjunction to the original notice below (scroll down)



Medway (Peel Ports) Notices to Mariners No 31 of 2023 (Updated 11.10.23)

Medway 31 update.jpg



SCROLL DOWN FOR PRE-2023 LOCAL NOTICES


Week  3


Annual Bring Forward


Certain Authorities carry or bring forward a number of standard 'Permanent' Notices to Mariners


Week  3


East Coast of England - The Wash.  - Approaches to King's Lynn.


Damage to Navigational marks.


The attention of Mariners is drawn to the Merchant shipping Act 1995 section 219 which states that:-

1) A Person who without lawful authority,

a) Intentionally or recklessly damages -

(i) Any lighthouse or the lights exhibited in it, or

(ii) Any lightship, buoy or beacon;

b) Removes, casts adrift, or sinks any lightship, buoy or beacon; or

c) conceals or obscures any lighthouse, buoy or beacon;


Commits an offence.


2) A person who, without reasonable excuse, -

a) rides by,

b) makes fast to, or

c) runs foul of, any lightship, buoy or beacon


Commits an offence.


3) A person who is guilty of an offence under this section, shall, in addition to being liable for the expense of making good any damage, will also be liable, on summary conviction, to a fine.



KING'S LYNN CONSERVANCY BOARD Standing Notice to Mariners No.1 of 2022

Week  3


RAMSGATE ROYAL HARBOUR - Annual 'Bring Forward' of Standard Port Notices to Mariners

Each New Year, the Port of Ramsgate brings forward 5 standing Local Notices.  These are:

1. Notices remaining in Force

2.  Port Signal Lights

3.  Reporting Signal - Point Romeo

4.  Communication

5.   General - which includesOil Pollution, Turning Circle (Pleasure craft are reminded that their passage across the Western Ferry Terminal Turning Circle should be carried out as quickly as possible.  The hoisting or lowering of sails should not be undertaken in this area), Vessel Speed Restrictions ( "Except with the permission of the Harbour Master, and subject to the collision regulations, the master of a vessel shall not knowingly cause or permit the vessel to proceed at a speed greater than 5 knots through the water").

Full details of these standing Notices can be read in full at:

http://www.portoframsgate.co.uk/approach/notice-to-mariners/

 


Port of Ramsgate Notices to Mariners Nos 1 to 5 of 2022

Week  3


River Medway

Ntom No 01 of 2021 Notices Remaining In Force (137Kb) - Brings forward old NtM which are still in force - email me for any clarification

Ntom No 02 of 2021 Isle Of Grain LNG Jetties 8 & 10 Exclusion Zone + Chart

Ntom No 03 of 2021 LNG Vessel Transit And Manoeuvres

Ntom No 04 of 2021 Pilot Transfer Arrangements And Declaration

Ntom No 05 of 2021 Garrison Point RADAR

Ntom No 06 of 2021 Maritime Declaration Of Health

Ntom No 07 of 2021 Peel Ports Group Additional Pilot Embarkation Procedures

Ntom No 08 of 2021 Peel Ports Group Open Loop Scrubbers Questionnaire

Ntom No 09 of 2021 The Swale Queenborough ATL Reduction In Speed When Passing



Port of Medway (Peel Ports) Notices to Mariners Nos 1 to 9 of 2022



Week  50


Lowestoft Harbour – Revised Small Craft and Yacht Information Notice


Mariners and Port-Users are advised that the information notice for Small Craft and Yachts using Lowestoft Harbour has been revised and is attached to this notice. This revision precedes all previous documents issued.


Please bring this notice and the revision of the information to the attention of all Mariners and Port-Users operating in this area.


This notice supersedes notice No.35 2018, which is hereby cancelled.


Please contact Lowestoft Port Control, 01502 572286, VHF Ch14, if further information is required.



ILowestoft  (ABP Ports) Notices to Mariners No 54 of 2021

Week  49



Essex Police Headquarters,

PO Box 2, Springfield,

Chelmsford,

Essex. CM2 6DN

Tel.101

23rd November 2021  



Organised Crime Groups – Drugs Importation via Boats & Planes.


The purpose of this letter is to raise awareness of an issue relating to Organised Crime Groups and the importation of controlled substances.


Essex Police are aware that criminals around the Tendring coastline are using boats and small planes to drop off drugs on the mud banks. These packages are then collected by the criminal gangs and brought ashore and thus avoiding the chances of being stopped by Customs at a port and losing their shipments. These controlled drugs are then distributed and sold within the community of Essex and beyond.


As part of our commitment to tackling organised crime, we are writing to the local Marinas and boating community to ask for your support in identifying potential suspicious behaviour so that we can work together to protect our Community.


You will undoubtedly be aware of the detrimental effects, misery and harm that drugs bring, not only to our wider communities but, in particular, to those vulnerable individuals within society.


How can you help


There are a number of signs to look for which may be indicators that these criminal activities are taking place.


Signs to look for


➢ Light aircraft making several slow passes over the same strip of coastline

➢ Packages being seen thrown or dropped out of these planes

➢ Mid-sized or small boats approach stretches of the coastline and drop packages over the side

➢ Suspects are seen with binoculars looking out in the same areas where the planes or boats have been visiting

➢ Small boats are launched near to these locations from the back of a trailer or small boats leave local marinas about the same time as the small planes and boats are seen as above.

➢ Suspicious night-time activity

➢ General suspicious behaviour


Police will always look to work with the boating community, and we are grateful for your support.


Should you have any suspicions or concerns please report them to Essex Police via “101”. You can also report anonymously to CrimeStoppers at crimestoppers-uk.org on 0800 555 111.


Regards


Steve Davey

Prevent & Protect OCG Officer

Essex Police

steven.davey@essex.police.uk




Dated 23rd November, 2021 from Essex Police

Marina letter_.pdf



Week  43



NAVIGATIONAL NEAR MISS & INCIDENTS  - NEW WAY OF REPORTING


A new way of reporting Navigational Near Misses and Incidents has been developed and is now publicly available to all River Users through our website or the PLA Tidal Thames app on your smartphone.


Download on the image for the full PDF



Port of London Authority Notices to Mariners No 17 of 2021

17of2021-navigationalnearmissandincidents-newwayofreporting.pdf


Week  40




NEW PLA PUBLICATION  - PORT INFORMATION GUIDE


The Port of London Authority has published a Port Information Guide which has been produced for all river users, vessel owners and operators, publishers of nautical information and any other party that needs nautical information.


This guide contains an A to Z listing of key Port of London information for all Thames users.

The Port Information Guide is a live document and will continuously be updated. Users are therefore encouraged, to not print or save copies of the guide for extended periods of time and always refer to our website for the latest version.


The guide can be accessed on our website via the below link:

https://www.pla.co.uk/Port-Information-Guide


For queries about this guide, please contact our Marine Compliance team: SafetyManagement@pla.co.uk




Port of London Authority Notices to Mariners No 15 of 2021


Week  31


Kentish River Stour Estuary Chartlet

This is available from the Sandwich Port and Haven Commissioners at

 http://www.sandwichphc.uk/estchart.html


There are conflicting dates 11th March or 11th July but it is considered valid.



Week  10


REQUESTS FOR VESSELS TO PROCEED WITH CAUTION OR AT SLOW SPEED


This replaces Portwide Notice 1 of 2021, which is hereby cancelled


When a reduction on vessel traffic speed is required, the term “Proceed with Caution” or “Proceed at Slow Speed” is used by London VTS in appropriate broadcasts.

The following should be noted by Masters, Berth Operators and other river users when requiring speed reductions requests be broadcast:


1. As a guide, requests for reduction in speed are appropriate for activities such as diving, salvage, heavy lifting, working on the waterline from scaffolding or pontoon/small boat, and bunkering operations. They may also be appropriate where the mooring facilities are limited e.g. when the vessel overhangs the berth or when a vessel is about to take the ground at a Not always Afloat but Safely Aground (NAABSA) berth.


2. A request for a reduction in speed of passing traffic should not be sought as an alternative to good seamanship such as the proper tending of lines and moorings in a tideway.


When London VTS has agreed to broadcast a reduction in speed:


1. The activity requiring the speed reduction will be identified in the broadcast, from which Mariners should judge the speed appropriate to the circumstances.


2. The person responsible for the request must ensure that the vessel or installation concerned is displaying the international code flags “Romeo Yankee” by day, and illuminated rigid replica by night. Failure to do so will result in the termination of the broadcast.


3. London VTS should be informed as soon as there is no longer the requirement for a speed reduction and the Romeo Yankee signal removed. The speed reduction broadcast by London VTS will also be terminated.



Port of London Authority Notices to Mariners No 8 of 2021

PLA8.jpg



Week  6


PROCEDURES IN THE THAMES BARRIER CONTROL ZONE


The procedures, initially published in the General Directions for Navigation in the Port of London 2016, will now be encompassed in this standalone Notice to Mariners.


A permanent Control Zone, encompassing the Thames Barrier, is established between Margaretness and Blackwall Point. All vessels navigating within the Control Zone are subject to the requirements of current General Directions.   This Notice contains 4 pages and includes provisions for shipping and leisure craft.  See the Download for full details:

PLA 4.pdf



Port of London Authority Notices to Mariners No 4 of 2021


2020 Notices for this area below


Week  53


RIVER MEDWAY - LNG VESSEL TRANSIT AND MANOEUVRES


NOTICE IS HEREBY GIVEN THAT: a recent near miss incident involving a small fishing boat and an LNG Vessel has highlighted an issue surrounding the movement of such ships and the proximity of small boats. LNG vessel movements are extremely sensitive for a number of reasons; the size of the vessel, the level of tug assistance required, the complexity of the berthing/unberthing manoeuvre and the very nature of the cargo they carry. When an LNG ship is transiting the River Medway or in the process of manoeuvring on/off the berth at Isle of Grain all vessels are required to keep well clear and maintain a safe distance.

The chart above shows the potential turning circle of an LNG ship and indicates the amount of sea room that needs to be kept clear for the turning manoeuvre. The area highlighted may alter depending on the size of the vessel and if the adjacent LNG berth is occupied by another ship, however, the zone marked is based on the largest LNG vessels expected (345m).

When the ship is fast alongside the established LNG berth exclusion zone and associated rules apply to all craft as per Medway NtoM 02 of 2020.


UKHO Chart 1834 refers


Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS’ or telephone 0151 949 6148 or 0151 949 6650.




Medway (Peel Ports) Notices to Mariners No 56 of 2020

Medway 56.jpg


Week  53


IRIVER MEDWAY - INCIDENT UPDATE & PROSECUTION STATEMENT

 

NOTICE IS HEREBY GIVEN THAT : Peel Ports London Medway is committed to providing a safe environment for all river users and reported incidents that demonstrate dangerous behaviour and serious breach of port byelaws will be investigated leading to potential prosecution. We would like to bring to your attention the following statement issued as a result of an inquiry subsequent to an accident earlier this year.


“On the 26th of April 2020 a water craft collided with another vessel causing it to sink and causing serious injury to one of the occupants. Police attended the scene and the defendant was breathalysed and found to have a levels of alcohol in his system exceeding the amount permissible for driving a vehicle on the road, resulting in his arrest. The injured party maintained that the defendant had been performing ‘doughnut’ turns around her vessel but had lost control of his vessel causing it to collide with hers.


The Port of Sheerness Ltd brought prosecution proceedings against the defendant pursuant to the Port Byelaws alleging that the defendant had failed to navigate his vessel with the requisite level of care and that he had been in charge of his vessel whilst unfit by reason of drink, contrary to byelaw’s 22 and 33 respectively. The defendant was summoned to appear before Magistrates sitting at Medway on the 10th of December 2020. At this hearing the defendant pleaded guilty to both allegations and was ordered to pay fines, compensation and costs totalling £3,950.”



Medway (Peel Ports) Notices to Mariners No 57 of 2020

Week  36


RIVER MEDWAY– SALTPAN REACH - Isle of Grain LNG Terminal,  Jetties Nos. 8 & 10 Exclusion Zones

(General Directions for Navigation)


NOTICE IS HEREBY GIVEN that all mariners are to observe the exclusion zones in relation to the Isle of Grain LNG Terminal Jetties Nos.8 & 10 in Saltpan Reach. Mariners are also to note that any unauthorised infringement of the LNG Exclusion Zones may result in prosecution.

Berth Exclusion Zone Regulations:


1. When there is no LNG vessel berthed at the LNG Terminal no vessel (including pleasure vessels, PWC’s, fishing boats etc.) shall navigate within that part of the River Medway which is within an arc measuring 150 metres in any direction from the cargo transfer arms at the LNG Terminals. The cargo transfer arms are located at the following approximate position:

Terminal No.10 51° 25.9405’N 00° 42.5448’E

Terminal No.8 51° 25.9309’N 00° 42.1760’E


2. When there is an LNG vessel moored at the LNG Terminal no vessel (including pleasure vessels, PWC’s, fishing boats etc.) other than those attending the LNG terminal which are authorised by the Harbour Master or the operator of the LNG Terminal, shall enter any part of the River Medway which is within an arc measuring 250 metres (berth exclusion zone) in any direction from the cargo transfer arms of the LNG Terminal.


3. When there is an LNG vessel moored at the LNG terminal, the speed of all passing vessels navigating outside of the berth exclusion zone should not exceed 7.5 knots through the water whilst transiting.

Further information may be obtained from Medway VTS on VHF Channel 74, call sign “Medway VTS’ or telephone 0151 949 6148 or 0151 949 6650.




Medway (Peel Ports) Notices to Mariners No 2 of 2022 (re-issue)

Medway 2 reissue.jpg




Week  29


Lowestoft Harbour and Approaches –Management of Vessel Speed and Wash

Lowestoft port has in recent months experienced incidents involving excessive speeds,and/or  close  passing distances, within the Harbour and its approaches.  These have resulted  in vessel wash and/or hydrodynamic forces effecting other port users and operations.

Mariners and Port Users are reminded that the maximum speed limit within the harbour is 4  knots.  However, this should not be regarded as  a  target  speed.  Also, at sea the wash from  a  vessel can  be  detrimental to other users when it strikes their craft or the shoreline.  Passage planning in confined waters should consider safe speed and be compliant with regulatory speed limits. During  a  passage  the  speed  of  the  vessel  should  be  closely monitored and adjusted as required.  The effects of vessel wash, and/or the magnitude of hydrodynamic forces between vessels, will depend on a complex array of factors, including, but not limited to the following:

• The speed of the passing vessel(s).

• The passing distance, (with reduced distance leading to greater hydrodynamic forces).

• The underkeel clearance and variations in depth, (the smaller the underkeel clearance the greater the hydrodynamic force).

• The design of the vessel hull.

• The relative displacement of both vessels.

• The orientation of the berth to the passing vessel.  Due  care  should  be  taken  when  passing  vessels, whether  in the approaches or in Harbour limits.  Speed  should  be  such  to  minimise the propagation of wash,whilst maintaining full control over the manoeuvrability of the vessel.  

Necessary reductions in speed should be made gradually and in good time as circumstances allow.  Mariners are advised that it is an offence to proceed at excessive speed where damage or  risk  of  damage  may  be  caused  by  wash  or  displacement.  Caution  should  be exercised when passing piers, berth/moorings, beaches, recreational activities and any other areas involving property or persons. All vessels and craft should be operated in a courteous manner with consideration being given to other mariners.

Please  contact  Lowestoft Port  Control,  VHF  Ch14,  or  Tel.  01502  572286,  if  further information is required



Lowestoft (ABP Ports) Notices to Mariners No 29 of 2020

Week  24


THE SWALE -FAVERSHAM CREEK - Abandoned Craft Wreckage  

NOTICE IS  HEREBY  GIVEN that  due  to movement  and  deterioration  the  steel  framed remains of the vessel “Revenge” that was abandoned in Faversham Creek will be partially removed. The vessel “Liftmoor” will be on site from Monday 1st June 2020 and will be working for approximately 5 days to remove the bow section and parts of the superstructure that are causing a hazard to navigation. The operation will involve cutting/grinding of the steelwork and due to the nature of this “hotwork” passing craft are requested to navigate with caution. “Liftmoor” will maintain a listening watch on VHF Channel 74 at all times.

Further  information  may  be  obtained  from Medway  VTS on  VHF  Channel  74,  call  sign “Medway VTS’ or telephone 0151 949 6148




Medway (Peel Ports (Notices to Mariners No 27 of 2020

Medway 27.jpg


Week  20


Ministry of Defence (MOD) Shoeburyness: Range Sea Danger Area


In anticipation of the lifting of the Government’s COVID-19 lockdown and a return to recreational use of local waterways, it’s timely to remind local sailing and watersports clubs and associations of the restrictions in the vicinity of the Foulness and Maplin Sands. QinetiQ operates the live weapons test and evaluation Range in Shoeburyness and on Foulness Island in Essex, known as MOD Shoeburyness. The Range is active Monday to Friday (occasionally at weekends), all year round conducting activities that involve firing and detonating live ammunition, often over long distances out to sea.


To enable the Range to work safely and ensure that hazardous activities do not present a risk to members of the public, it operates under the jurisdiction of the Artillery Ranges Byelaws 1936 and the Shoeburyness and District Military Lands Byelaws 1935 (under the Military Lands Acts 1892 to 1903). The byelaws govern the use of the land and rights of access and passage through the byelaw area. The byelaws cover an area of the Thames Estuary and the North Sea and the inner waterway that runs from Havengore Creek across to the River Roach and the River Crouch. This area comprises the Range Sea Danger Area (RSDA), unauthorised entry to this area is both prohibited and dangerous.


QinetiQ is responsible for managing access to the RSDA and ensuring that boats, yachts and personal watercraft do not stray into the area, putting themselves and their vessels at risk. In order to help monitor the RSDA whilst the Range is active, QinetiQ uses marine surveillance radar and has a Range Safety Boat which patrols the in area and advises any unauthorised vessels to leave in accordance with the byelaws and in the interests of health and safety.


To raise awareness of the location of the RSDA and help avoid incursions by unauthorised vessels, there is a section on the MOD Shoeburyness website which is dedicated to safety information for mariners. Here, mariners can find guidance on how to safely navigate in the vicinity of the Range, how to contact Range Control for advice and the meaning of the Red Flags that the Range uses to indicate the status of the Inner and Outer Sea Areas. If you or your members sail in the vicinity of the Range, we strongly recommend that you familiarise yourself with the restrictions.


Our website also has a guide for anyone wishing to access the inner waterways via Havengore Bridge (currently closed to marine traffic), and we post status alerts on Twitter to notify when either Havengore Bridge or Potton Bridge is non-operational. Follow us @SHB_Alerts.   


We would be most grateful if you could circulate this information amongst your members and other contacts in the sailing and watersports community and where possible, create a link from your website to our Information for Mariners page (see link below). If you have any questions or suggestions for improving the information, please let me know. You may also find the information in the attached leaflet of interest which you can print and circulate amongst your members if you wish.


https://www.qinetiq.com/shoeburyness/Public-Safety#informationformariners


Nicki Uden – Community Liaison Officer, SHOEBURYNESS RANGE
Careline: 0800 0560108
Email:
nuden@QinetiQ.com


Dated 4th May, 2020


There is a pdf Download:  


MOD Shoeburyness

Staying safe near the Range Sea Danger Area

Week 30


Foul Anchorage, River Roach – Quay Reach

NAVIGATION

Mariners are advised that we have had a report of “foul ground” (Anchorage) approximate depth LW 5m in position

51˚36.206’N

000˚52.223’E

All vessels are advised to avoid this area when anchoring in the River Roach.



Crouch Harbour Authority Notices to Mariners No 24 of 2019

Week 3


Unmarked Obstruction – Faversham Creek


NOTICE IS HEREBY GIVEN that a report has been received advising of an UNMARKED OBSTRUCTION in Faversham Creek close to the shore line between Buoys No.5 and No.7


The unmarked obstruction is located in Faversham Creek, the Swale in approximate position:


51° 20.193‘ N 00° 54.244’ E


Reports received have identified the obstruction as being near to the shore line and being submerged over mid to high tide times.


Further information may be obtained from Medway Navigation Service (VTS) on VHF Channel 74 call sign “Medway VTS’ or direct on telephone no. 01795 663025.


Peel Ports (Medway) Notices to Mariners No 4 of 2019 (Brought forward from 2017)


Week 51


LOWESTOFT - REVISED PORT SAFETY AND ENVIRONMENTAL NOTICE FOR MASTERS

Mariners and Port-Users are advised that the information note for ‘Port Safety and Environmental Notice for Master’ using Lowestoft Harbour has been revised and is attached to this notice. This revision precedes all previous revisions. The new revision mainly effects the below areas; Firstly, ‘Section 10: Lifting operations’ has been added in this revision to provide a reference on how to gain authorisation for the use of mobile cranes on the port estate/quayside areas.

Secondly, ‘Section 13 Personal Protective Equipment (PPE)’ has been updated as the port is enhancing its requirement for PPE to be worn when walking within the Port Estate to join / leave a vessel. This includes, Town Quay, Talismans Quay, Silo Quay, All North Quays and Shell Quay. All crew/personnel must wear the minimum PPE requirement of safety helmet and high visibility vest. There will also be a yellow plastic waterproof box at the gated entrance to North Quay and Town Quay (see attached diagram) to deposit the PPE when leaving the port estate, or to collect the PPE when entering the port estate. Boxes will be labelled “SHIPS CREW PPE”.

Thirdly, ‘Section -14 Fresh water’ has been added to inform vessels of the recently implemented changes for the supply of fresh water.

Please bring this notice and the revision of the information to the attention of all Mariners and Port-Users operating in this area.



Lowestoft (ABP Ports) Notices to Mariners no 36 of 2018

Lowestoft 36 Safety-and-Environmental-Notice-2018.pdf



Week 22


INFORMATION


Mariners are courteously reminded of Rule 9 [Narrow Channels] of the International Regulations for Preventing Collisions at Sea 1972 [COLREGS]


Rule 9 – Narrow Channels

(b) A vessel of less than 20m in length or a sailing vessel shall not impede the passage of a vessel which can safely navigate only within a narrow channel or fairway.

(d) A vessel shall not cross a narrow channel or fairway if such crossing impedes the passage of a vessel which can safely navigate only within such channel or fairway.

The latter may use the sound signal prescribed in Rule 34(d) [At least five short and rapid blasts on the ship’s whistle] if in doubt as to the intention of the crossing vessel.

(g) Any vessel shall if circumstances of the case admit avoid anchoring in a narrow channel.


All commercial ships navigating in the Burnham Fairway will have a Crouch Harbour Authority [CHA] licensed pilot onboard. They will be monitoring VHF Channel 11 whilst within the CHA district. Do not impede these vessels as they can only navigate safely within the Fairway due to amongst other factors constraint of draught.

A ship that is slowing down may not steer very well; it needs propeller action on the rudder to respond, it takes time and considerable distance to stop a ship particularly if it is in a loaded condition.

Ships in narrow channels cannot easily avoid small craft, it is best that you stay clear.

Be especially cautious and vigilant at night or in times of poor visibility, above all keep a good lookout both ahead and astern.


If you cannot see the ships wheelhouse, the ship cannot see you.



Crouch Harbour Commissioners Notice to Mariners No 11 of 2018


Notices still current from 2017 or earlier


Week 37


Passage Plan - Lowestoft Port and Approaches


Mariners and Port users are advised that the UKHO has recently published a new edition of navigational chart BA1535, Lowestoft Port and Approaches. Sounding data from this chart has been used to update the Port’s Passage Plan chart and vessel tracks.


A copy of the chart is attached indicating the tracks likely to be followed by commercial vessels entering and leaving the port of Lowestoft. Masters and Skippers of leisure craft and small vessels should use this information when planning their own passage in the vicinity of the Port of Lowestoft.


The chart is also published on the Port’s website – URL


http://www.abpmarine.co.uk/admin/content/files/Marine/Lowestoft/Lowestoft%20Passage%20Plan%20-%20V08-17%202017.pdf


Local Notice No22 of 2014 is cancelled


If further information is required please contact Lowestoft Port Control on VHF CH14 or Tel. No. 01502 572286.


Lowestoft (ABP Ports) Notice to Mariners No 24 of 2017

Chart and Lowestoft Passage Approach Guide shown:


Lowestoft 24 of 2017.jpg



Week 36


LOWESTOFT - REPORTING OF VESSEL MOVEMENTS


Mariners and Port-Users are reminded of the requirement to make contact with Lowestoft Port Control, on VHF Ch14, before port arrival, port departure, and for any internal Harbour transit at Lowestoft. This requirement covers all vessels, including fishing vessels and leisure vessels.


For departures and in-harbour transits, vessels are requested to report intentions via VHF 14 before leaving any berth or area. If vessels/craft do not have VHF radio, then port control must be contacted via telephone, no. 01502 572286.


Please bring this notice to the attention of any port users or vessel owners/operators not included as a recipient of local notices.


Please contact Lowestoft Port Control, VHF Ch14, or Tel. 01502 572286, if further information is required.



Lowestoft (ABP Ports) Notices to Mariners No 22 of 2017

Week 13


Dangerous Wreck on the Buxey Sand edge of the Swallowtail channel

This is an 'unofficial' notice to Mariners.  I have been told by Mr Alan Bird, a local oyster dredger and yachtsman who has seen detail of the 'Obstruction' in the channel between the Swallowtail and the Buxey Sand.  Charts currently show there is an 'Obstn' drying 2m at 51.40'951N, 001.03'541E.  However, Mr Bird records the position as 51°40’924N  001°03’660E - which is further from the edge of the Buxey Sand in approximately 1.5m CD, narrowing the channel between the two sands - and believes the 'Obstn' is substantial and dangerous remains of a wreck.  It is not marked!

Mr Bird has submitted an H102 to the UKHO but kindly given me details of the wreck and a copy of the images.  I have selected the best two images of the overview.  Note that the tail end of the Swallowtail can be seen on the left of the image showing how narrow the channel is.


The waypoint symbol on the chart image shows the position recorded by Mr Bird.