TRINITY HOUSE · Find a Tender

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Tender: Bathymetric and Topographic Surveys for Smalls, Eddystone and Les Hanois Lighthouses

Released 12 days ago

Closes13 Nov 2026

Likely valueEstimate£80K to £350KInflation adjusted

LocationUnited Kingdom

AgencyTRINITY HOUSE

SourceFind a Tender

CategoryInfrastructure

9 days leftCloses Fri, 13 Nov 2026

About

Trinity House is seeking a supplier for bathymetric and topographic surveys around the Smalls, Eddystone and Les Hanois lighthouses to support an investigation into using jack-up and floating assets to reduce repeated helicopter mobilisations to remote rock tower lighthouses. Trinity House, which operates and maintains over 60 lighthouses across England, Wales, the Channel Islands and Gibraltar, requires accurate surveys of the surrounding seabed and topography and intends for all survey work to be completed by the end of March 2027. Trinity House reserves the right to appoint a single or multiple suppliers and requests that bidders submit individual costs for each location.

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3 new infrastructure tenders

Bathymetric and Topographic Surveys for Smalls, Eddystone and Les Hanois LighthousesInfrastructure · TRINITY HOUSE · Closes 13 Nov 2026

Island-wide LiDAR and Terrain Data Capture, Processing and Delivery for Isle of Man Department of InfrastructureInfrastructure · Closes 12 Nov 2026

Purchase and Installation of Multi-frequency Wideband Echosounder for MRV Alba Na MaraResearch & Development · Closes 30 Nov 2026

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