Home ContractsTunnel Segment Production Monitoring System

Tunnel Segment Production Monitoring System

WAC ID:638624

Private SectorTender noticeOpenClosed

Source:	Contracts Finder
Notice Type:	Tender notice
Buyer:	Sizewell C Limited
Main Category:	Services
Procurement Method:	—
Tender Status:	Open
Estimated Value (ex. VAT):	£250,000
Release Date:	12 August 2026
Application Deadline:	14 August 2026
Contract Start Date:	3 March 2027 (Estimated)
Contract End Date:

Ready to bid on this contract?

BidWriter AI writes your tender response in minutes — import this contract in one click.

✍️ Start writing this bid →

View Original Notice

Access the full notice on the official portal

🤝 Need a consortium or subcontracting partner?

SMEs & Primes team up to win opportunities like this. Find partners on the board.

Find partners →

Contracting Authority

Organisation

Sizewell C Limited

90 Whitfield Street, London, W1T4EZ

Submission Details

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.