Llanstadwell Outfall Pipe Maintenance Works

Cleaning of the outfall pipe and installing a new CheckFlex Valve close offshore at Llanstadwell from the workboat “Wiltango”.

1. MARINERS ARE HEREBY ADVISED that, works will take place from the workboat “Wiltango” on the outfall pipe including fitting a new Checkflex valve between 9th and 15th September 2026. 
2. Works will take place over low water periods during which time the “Wiltango” will be seen laying aground close to the outfall pipe marker in approx. position 51^o42.30N 004^o57.33W (see chartlet and artist drawing).
3. Mariners should navigate with caution and pass at slow safe speed when in the vicinity to minimise wash waves. The “Wiltango” will monitor VHF Ch12 at all times.
4. Admiralty charts 3275 and Imray Y26 & 2600 ATLAS refer.
5. This notice will self-cancel on 15th September at 2359hrs.