Source: https://tendernation.io/opportunities/01a13bd4-d433-7243-9b23-186731c77b3f/site-investigation-survey-framework

closed GB restricted procedure Suitable for SMEs

# Site Investigation Survey Framework

[Thames Water Utilities Limited](https://tendernation.io/buyers/thames-water-utilities-limited)

Estimated value

£176,000,000

Published

23 Feb 2026

Deadline

Rolling deadline

## Who can bid

- Buyer says suitable for SMEs

    The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid.
- Split into 4 lots

    You can usually bid for just the lots you can deliver.
- Sets up a framework

    Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years.

[More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses)

## About this tender

Thames Water intends to establish a Framework Agreement to appoint suitably qualified suppliers to deliver site investigation surveys and associated deliverables across its operational area. The Framework will enable Thames Water (and, where applicable, permitted person and including main contractors) to call off individual surveys and/or programmes of surveys on an as‑needed basis during the Framework term.

This Framework is intended to cover both infrastructure and non‑infrastructure projects, which may take place on Thames Water sites, private or public land, and/or within highways and road environments.

Thames Water reserves the right to refine the award criteria. Please note that that deadline for asking for access to the PSQ & submitting of the 5 March 2026.

## CPV classification

Global navigation and positioning systems (GPS or equivalent) Architectural, construction, engineering and inspection services Survey services Subsurface surveying services Surveying services Geotechnical engineering services Ground investigation services

Source

Find a Tender (UK) · Notice ocds-h6vhtk-064a8c-2026-02-23T10:14:41Z

[View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-064a8c-2026-02-23T10:14:41Z)

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