CM4 - Bathymetry & Topographic Surveys - Bishop Rock and Longships Lighthouses
Trinity House needs bathymetric and topographic surveys of the seabed and coastline around Bishop Rock and Longships Lighthouses to assess the feasibility of using jack-up and floating vessels for maintenance access instead of helicopter transport.
- Closes15 October 2026
- Value£47k
- BuyerTrinity House
- WhereBishop Rock and Longships Lighthouses, Isles of Scilly area
- CategorySurveying, architecture & engineering
- RegionSouth West
You'll want to look if you carry out marine bathymetric and topographic surveys, ideally with experience around remote rock lighthouse locations
Possible incumbent
Castle Surveys Limited won a similar bathymetric and topographic survey for Wolf Rock Lighthouse in June 2026. Inferred from prior awards to this buyer, not confirmed.