Tunnel Segment Production Monitoring System copy
Reference ocds-b5fd17-e86010e9-31cb-4390-97d2-24719474ed92 · Sizewell C Limited
Closed. Submission deadline: 21 August 2026. Estimated value: £500,000.
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Amounts and figures
Description
This project involves the manufacturing, transportation and installation of approximately 39000 precast concrete tunnel segments. The segments will be produced at Avonmouth tunnel precast factory, transported through a multi-modal logistics network (truck and train interfaces), stored across 4 facilities (TPF, Railhead, ACA and TLC), ultimately installed within three TBMs serving two intake tunnels and one outfall tunnel configuration. This operation requires complete end-to-end visibility from the moment a segment is cast until it is installed within the tunnel structure. Currently, critical gaps exist in reporting, quality traceability, inventory discrepancies, and segment tracking across the supply chain. A comprehensive traceability system is essential to manage the entire lifecycle, prevent installation errors, ensure quality compliance, eliminate segment duplication, and maintain supply chain transparency across all stakeholders.
Official publications
| Medium | Reference | Date |
|---|---|---|
| FTS | 8487f9cc-06bc-476d-9212-9dfd09693e47-911042 | 17 August 2026 |
| Contracts Finder | 8487f9cc-06bc-476d-9212-9dfd09693e47-911042 | 17 August 2026 |
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Frequently asked questions
- What is the deadline to bid for this tender?
- The submission deadline is 21 August 2026, 17:00. Check the official source, as dates can be modified.
- What is the estimated value of this tender?
- The estimated value published by the buyer is £500,000.
- Who is the buyer of this tender?
- The contracting authority is Sizewell C Limited (United Kingdom).
- How can I bid for public tenders in the United Kingdom?
- Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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