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Contract awardedBathymetric survey

Geophysical and Shallow Sub-Surface Survey Services at the Port of Port Talbot

The contract involves a two-phase survey campaign covering approximately 60 km2 at depths of 25-35m. Phase 1 includes high-resolution bathymetry, sidescan sonar, and sub-bottom profiling to 10m depth. Phase 2 is an optional scope for 2027, focusing on UXO assessment and seismic data collection to 30m below the seafloor for an optimised cable corridor.

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Awarded value
£832k
As published
Published
4 June 2026
Awarded
14 October 2026
GEOXYZ UK Ltd
Contract length
4 months
Ends 26 February 2027

What the contract covers

Utilities services contract

Provision of marine geophysical and sub-surface survey services for offshore infrastructure development, including bathymetric, sonar, and magnetometer data collection.

  • Reconnaissance geophysical survey to collect high-resolution bathymetric data
  • Reconnaissance geophysical survey to collect sidescan sonar seabed reflectivity
  • Reconnaissance geophysical survey to collect sub-bottom profiler data to image the shallow sub-surface (<10 m)
  • Reconnaissance geophysical survey to collect opportunistic magnetometer survey data

Terms and requirements

Contract type
Utilities services contract
Procedure
Open procedure
Initial term
2 months
Contract dates
30 October 2026 to 26 February 2027
Certifications asked for
None stated
Lots
1
Suitable for SMEs
Not stated
Category
Services
CPV codes
71351000, 71351900, 71351923, 71351924

Services in this contract

Lifecycle

  1. Published
  2. Contract awardedto GEOXYZ UK Ltd
  3. Contract starts
  4. Contract ends
The buyer

Associated British Ports

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The supplier

GEOXYZ UK Ltd

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Cite this contract

Link
https://bidskim.com/tender/3625525/geophysical-and-shallow-sub-surface-survey-services-at-the-port-of-port-talbot
Buyer reference
Not published
Open contracting ID
ocds-h6vhtk-06ada5
Last checked
5 November 2026

Associated British Ports. Geophysical and Shallow Sub-Surface Survey Services at the Port of Port Talbot. Contract award, 4 June 2026. BidSkim, https://bidskim.com/tender/3625525/geophysical-and-shallow-sub-surface-survey-services-at-the-port-of-port-talbot (accessed 5 November 2026).