tillergirl
Well-Known Member
UKHO Permanent/Preliminary/Temporary
1. NETHERLANDS - Depths. - Two reductions of depth on the Dutch coast, one in the Geul van de Banjaard channel south to Roompot, one the in north channel to Roompot. In the latter area there are two earlier reduction of depths reported in Notice 1129. The image includes all four soundings.
2. ENGLAND - East Coast - Depths. - One very minor reduction of depth just off Tilburyness, River Thames. Unlikely to hinder leisure craft.
3. ENGLAND - East Coast - Buoyage. - This notice confirms the move by the Crouch Harbour Authority of the Swalllowtail West, west cardinal buoy to the south west vide CHA local NtoM 30/2022 on 18th July, 2022. This was in consequence of a 2022 survey by the Port of London Authority.
Local
1. RIVER THAMES - SEA REACH - LONDON GATEWAY BERTH 4 QUAY WALL PILING OPERATIONS: On or around the 26th September 2022 plant will start to mobilise in readiness for the London Gateway extension works which are due to start in early October. A bubble curtain will be deployed to mitigate noise from piling works followed by piling works commencing on the eastern end adjacent to berth 3. This will form a new retaining wall as part of the 430m extension to the west.
The works will be utilising the “BUZZARD” 43m x 30m Jack-Up Barge (JUB) equipped with a 600T crawler crane to assist with lifting operations. A second flat top delivery barge “SPRUCELIGHT” will be utilised to assist in the storage of materials adjacent to the crane barge. All barge movements will be carried out by the multi-cat vessel “ANNEKE” with supporting vessel “FELIX”. A safety boat “SCHULPEGAT” will also be in attendance. A 100m exclusion zone around the JUB will be in place, except when a vessel is moored, departing or Berthing at No. 3 berth at which time that vessel and any assisting tugs will be permitted to be within 75m of the jack-up barge. Works are expected to last until August 2023. All vessels involved with the works will maintain a continuous listening watch on VHF Channel 68. For the latest information contact London VTS on VHF Channel 68.
2. Harwich Haven Channel Deepening Project: Temporary buoy moves: On or around 17 September 2022 several navigation buoys will be moved to temporary positions approximately 50m outside their assigned positions to allow for channel dredging. The approximate temporary positions for the buoys to be moved are shown in the table below: (An earlier notice in week 37 shows the approximate location of all buoys temporarily moved from their assigned positions)
Buoy Name: Direction moved: Latitude: Longitude:
Harwich Approach 0° 51° 56.799’ N 01° 30.664’ E
Southwest Shipwash 90° 51° 54.750’ N 01° 34.283’ E
North Threshold 250° 51° 54.497 N 01° 33.426 E
3. Blakeney Harbour - Updated buoyage information and interactive map - Mariners should be aware of recently updated buoyage information with some coordinates changing. Buoys have been renumbered in line with IALA standards. All the starboard markers are odd numbers and all port markers are even numbers. There is a spare marker number pair north of the gap (number 7 and 8) and number 19 is yet to be installed, otherwise the odd Starboard side is complete and the even port side assumes the closest even number. You can view the details of these changes on the buoyage page along with an updated interactive map. (You can find the download link at Notices to Mariners)
That's it.
1. NETHERLANDS - Depths. - Two reductions of depth on the Dutch coast, one in the Geul van de Banjaard channel south to Roompot, one the in north channel to Roompot. In the latter area there are two earlier reduction of depths reported in Notice 1129. The image includes all four soundings.
2. ENGLAND - East Coast - Depths. - One very minor reduction of depth just off Tilburyness, River Thames. Unlikely to hinder leisure craft.
3. ENGLAND - East Coast - Buoyage. - This notice confirms the move by the Crouch Harbour Authority of the Swalllowtail West, west cardinal buoy to the south west vide CHA local NtoM 30/2022 on 18th July, 2022. This was in consequence of a 2022 survey by the Port of London Authority.
Local
1. RIVER THAMES - SEA REACH - LONDON GATEWAY BERTH 4 QUAY WALL PILING OPERATIONS: On or around the 26th September 2022 plant will start to mobilise in readiness for the London Gateway extension works which are due to start in early October. A bubble curtain will be deployed to mitigate noise from piling works followed by piling works commencing on the eastern end adjacent to berth 3. This will form a new retaining wall as part of the 430m extension to the west.
The works will be utilising the “BUZZARD” 43m x 30m Jack-Up Barge (JUB) equipped with a 600T crawler crane to assist with lifting operations. A second flat top delivery barge “SPRUCELIGHT” will be utilised to assist in the storage of materials adjacent to the crane barge. All barge movements will be carried out by the multi-cat vessel “ANNEKE” with supporting vessel “FELIX”. A safety boat “SCHULPEGAT” will also be in attendance. A 100m exclusion zone around the JUB will be in place, except when a vessel is moored, departing or Berthing at No. 3 berth at which time that vessel and any assisting tugs will be permitted to be within 75m of the jack-up barge. Works are expected to last until August 2023. All vessels involved with the works will maintain a continuous listening watch on VHF Channel 68. For the latest information contact London VTS on VHF Channel 68.
2. Harwich Haven Channel Deepening Project: Temporary buoy moves: On or around 17 September 2022 several navigation buoys will be moved to temporary positions approximately 50m outside their assigned positions to allow for channel dredging. The approximate temporary positions for the buoys to be moved are shown in the table below: (An earlier notice in week 37 shows the approximate location of all buoys temporarily moved from their assigned positions)
Buoy Name: Direction moved: Latitude: Longitude:
Harwich Approach 0° 51° 56.799’ N 01° 30.664’ E
Southwest Shipwash 90° 51° 54.750’ N 01° 34.283’ E
North Threshold 250° 51° 54.497 N 01° 33.426 E
3. Blakeney Harbour - Updated buoyage information and interactive map - Mariners should be aware of recently updated buoyage information with some coordinates changing. Buoys have been renumbered in line with IALA standards. All the starboard markers are odd numbers and all port markers are even numbers. There is a spare marker number pair north of the gap (number 7 and 8) and number 19 is yet to be installed, otherwise the odd Starboard side is complete and the even port side assumes the closest even number. You can view the details of these changes on the buoyage page along with an updated interactive map. (You can find the download link at Notices to Mariners)
That's it.