Source: https://tendernation.io/opportunities/01a13be3-99dc-71b8-933e-55f884fecbfd/supply-of-precast-concrete-shaft-segments

pending GB open procedure

# Supply of Precast Concrete Shaft Segments

[Severn Trent Water Limited](https://tendernation.io/buyers/severn-trent-water-limited)

Estimated value

Not stated

Published

8 Jul 2026

Deadline

Rolling deadline

## Who can bid

- 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.
- Open procedure

    Anyone can submit a full tender; there is no shortlisting stage.

## About this tender

Severn Trent Water (STW) intend to procure precast concrete shaft segments for use in shaft tank construction across our AMP8 capital programme. We are interested in hearing from suppliers that can manufacture and hold stock of Precast Shaft Segments for use in construction of new Shaft Tank stormwater storage solutions for infra and non-infra sites. These would be to install across the STW network.

Shaft Segments for manufacture and stockholding shall cover various sizes between 5m Internal Diameter shafts and 25m Internal Diameter shafts.

Features of the stocked product are expected to include, but not limited to:

- Designed to relevant standards and regulations for water storing concrete structures suitable for wastewater.
- Proven design that has been fitted and in use in the UK Water Industry or equivalent industries
- Supplied product suitable for underpinning, caisson and chimney construction methods
- Supplied product shall include appropriate jointing and sealing features to deliver a watertight structure

## CPV classification

Tanks, reservoirs, containers and pressure vessels

Source

Find a Tender (UK) · Notice ocds-h6vhtk-06c637-2026-07-08T12:04:45+01:00

[View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06c637-2026-07-08T12:04:45+01:00)

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