MDN 46/2026

Valve and pipe connection works at Yau Tong Sewage Pumping Station

No longer in forceReceived 09 Mar 2026, 00:00 UTCArchived 09 Oct 2026, 12:07 UTC

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MARINE DEPARTMENT NOTICE NO. 46/2026 (Marine Works) Valve Installation and Pipe Connection Works in Yau Tong Sewage Pumping Station With immediate effect and for a period of approximately seven months, valve installation and pipe connection works will be carried out within the area bounded by straight lines joining the following co-ordinates (WGS 84 Datum) from (A) to (D) and the adjacent shoreline: (A) 22-17.64N 114-14.00E (B) 22-17.63N 114-13.96E (C) 22-17.67N 114-13.95E (D) 22-17.68N 114-13.98E 2. The works will be carried out by two work boats. One dumb lighter, one tugboat and two landing pontoons will provide assistance. The number of vessels engaged in the works will change from time to time to suit operational requirements. Vessels engaged in the works will display signals as prescribed in international and local regulations. 3. A working area of approximately 10 metres around the work boats will be established. Yellow marker buoys fitted with yellow flashing lights will be laid to mark the positions of the anchors extending from the working vessels. 4. The hours of work will be round the clock. No works will be carried out on Sundays and public holidays. Vessels employed for the works will not stay in the works area outside the hours of work. 5. Vessels navigating in the vicinity should proceed with caution. 6. A drawing showing the works area is attached to this Notice. This Notice is an extension of Marine Department Notice No. 224/2025. Mr. S.F. WONG Director of Marine Marine Department Government of the HKSAR Date: 9 March 2026 Action File Ref.: L/M No. 45/25 in MD-PD&PS-F01-075-01A-001A-P087

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Analysis

No longer in force

Valve installation and pipe connection works at Yau Tong Sewage Pumping Station, Hong Kong. Activity by work boats, a dumb lighter, a tug and two landing pontoons within area bounded by four coordinates and adjacent shoreline. Works effective immediately for approximately seven months, round the clock but not on Sundays and public holidays. A 10 metre working area around the work boats will be marked by yellow buoys with yellow flashing lights; vessels should proceed with caution.

Type: Offshore operations · severity moderate
Feed: Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
Location: Yau Tong Sewage Pumping Station, Hong Kong waters
Validity: From 09 Mar 2026, 00:00 UTC
Until 09 Oct 2026, 00:00 UTCWith immediate effect and for a period of approximately seven months
Activity periods: 09 Mar 2026, 00:00 UTC - 09 Oct 2026, 00:00 UTC (Round the clock works except no works on Sundays and public holidays)
Hazards: workboats and ancillary vessels, anchor lines and anchors, yellow marker buoys with flashing lights, restricted working area (approx. 10 metres)

Worked out automatically from the warning text on 30 Sept 2026, 11:19 UTC. It can be wrong: the official warning text is the authority.

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This warning's analysis also has:

Action for mariners
Keep-clear distance
Ships named
Lights and buoys affected
Translations
Nearby lights and rescue centres

The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.

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