Find a Tender · Historical

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

Historical · OpenClosed

Historical: no longer open for bids.

Read the official notice on Find a Tender

01/ The notice

Key facts

Value: £47,000Estimated value stated in the notice
Deadline (UK time): Wed 16 Sep 2026, 17:00 BSTClosed.
Published: 26 Aug 2026
Region: Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

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.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

71351810

04/ History

Releases of this notice

2 releases held, oldest first. Dates are UK time.

25 Aug 2026
Tender notice (UK4)
Tender notice (UK4) published 25 August 2026.
Deadline in this release: Thu 15 Oct 2026, 17:00 BST.
Release 080933-2026
View this release on Find a Tender (opens in a new tab)
26 Aug 2026
Tender notice (UK4)
Tender notice (UK4) published 26 August 2026. The source does not state what changed.
Deadline in this release: Wed 16 Sep 2026, 17:00 BST.
Release 081091-2026
View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

None recorded for the fields above. Attached documents are not read, so this is not a full account of the tender.

06/ Questions

About this notice

The notice gave a deadline of Wednesday 16 September 2026, 17:00 BST. It is no longer open for bids.

Trinity House published this notice.

Estimated value stated in the notice: £47,000.

07/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference: ocds-h6vhtk-06ebc4
Source: Find a Tender
Stage: tender · Open
Last verified: Wed 2 Sep 2026, 08:10 BST
Read at: Wed 21 Oct 2026, 06:26 BST

Built on published notices from Find a Tender and Contracts Finder.