CM4 - Bathymetry & Topographic Surveys - Bishop Rock and Longships Lighthouses

Published

26 August 2026

Submission deadline

16 September 2026

Estimated value

£47,000

Place of performance

UK

Procedure

Open procedure

Lots

1

Documents

1

Notice number

081091-2026

Reference

ocds-h6vhtk-06ebc4

Official source

Official source

CPV codes

• 71351810Topographical services

Description

Trinity House (TH) holds the operation and maintenance responsibility for over 60 lighthouses around England, Wales, the Channel Islands and Gibraltar. These critical aids-to-navigation (AtoNs) include several Rock Tower lighthouses that require regular modernisation and ongoing maintenance. Accordingly, Trinity House would like to investigate the feasibility of utilising jack-up and floating assets to avoid repeated journeys to these remote locations by helicopter to mobilise personnel, equipment and tools. To support this investigation, it is important to have accurate bathymetric and topographic surveys of the surrounding area.

Official publications

• FTS · 081091-2026 · 26 August 2026

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Frequently asked questions

What is the deadline to bid for this tender?

The submission deadline is 16 September 2026. Check the official source, as dates can be modified.

What is the estimated value of this tender?

The estimated value published by the buyer is £47,000.

Who is the buyer of this tender?

The contracting authority is Trinity House (United Kingdom).

How can I bid for public tenders in the United Kingdom?

Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.