Hydrographic Surveys

Trinity House
London
Invited to quote
19 August 2025 to 31 July 2026

Execution of full hydrographic delineation surveys across 9 distinct sites. The project requires precise underwater mapping and data collection, with the delivery schedule subject to environmental and weather-related constraints.

Open the official notice

Awarded value: £48k; As published
Published: 25 February 2026
Awarded: 18 August 2025; G J Binding and Sons
Contract length: 11 months; Ends 31 July 2026

What the contract covers

Survey service

Provision of professional hydrographic survey and seabed delineation services for maritime infrastructure and coastal site assessment projects.

Conduct a full hydrographic delineation survey for 9 sites

Terms and requirements

Contract type: Survey service
Procedure: Invited to quote
Initial term: 11 months
Contract dates: 19 August 2025 to 31 July 2026
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
CPV codes: 71353100

Services in this contract

Hydrographic and bathymetric surveysMain service£75k typicalHydrographic delineation survey of 9 sites

Lifecycle

Published
25 February 2026
Contract awardedto G J Binding and Sons
18 August 2025
Contract starts
19 August 2025
Contract ends
31 July 2026

The buyer

Trinity House

Type: Locked
Contracts, 24 months: Locked
Recorded value: Locked
Typical contract: Locked
Bathymetric survey contracts, 24 months: Locked
Open bathymetric survey tenders: Locked

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The supplier

G J Binding and Sons

Contracts won, 24 months: Locked
Value won, 24 months: Locked
Buyers, 24 months: Locked
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Main buyers

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Email: Locked

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Cite this contract

Link: https://bidskim.com/tender/351222/hydrographic-surveys
Buyer reference: ocds-h6vhtk-065c98
Open contracting ID: ocds-h6vhtk-065c98
Last checked: 5 November 2026

Trinity House. Hydrographic Surveys. Contract award, 25 February 2026. BidSkim, https://bidskim.com/tender/351222/hydrographic-surveys (accessed 5 November 2026).