# EKFB NC2A - Transport and installation of precast tunnel segments

> Tender notice from UK public-sector procurement sources.

## Key facts

- Public buyer: [Eiffage Kier JV HS2 Main Civils Works, Lots C2 & C3](/buyers/eiffage-kier-jv-hs2-main-civils-works-lots-c2-c3/contract-awards)
- Tender value: £1,000,000
- Published: 8 October 2025
- Planned start: 22 March 2026
- Planned end: 25 September 2026
- Stage: open_tender
- Procurement category: services
- Notice ID: bd3bd920-19ab-4ba8-807a-8a490842663c-867278
- OCID: ocds-b5fd17-98c3bca0-4d2a-4994-81d9-87f607b9e9c2

## Description

The Wendover Green Tunnel consists of five pre-cast concrete segments but is intersected by two bridges negating the ability to place the tunnel sections by traditional crane\. An alternative solution anticipated using an SPMT \(Self-Propelled Modular Transporter\)\. Product weights are dividing wall 43\.6tonne, arch wall 37\.5 tonne, arch roof 19tonne\. The arch roof sections are lifted to approx\. 12m high\. The tunnel segments have been procured and are delivered to site on trailers\.

## Related contract awards

- [EKFB JV - G2S - Green Tunnel Laser Screeding](/contracts/ocds-b5fd17-9450ea23-d3b6-4d5d-aba2-74abc6ea2c4e): Eiffage Kier JV HS2 Main Civils Works, Lots C2 & C3
- [EKFB JV - Temporary Works Design - For Gas Main Protection Slabs \(must be Lloyds registered approved\)](/contracts/ocds-b5fd17-ba40e027-9771-4187-bd6f-452c7c27b96b): Eiffage Kier JV HS2 Main Civils Works, Lots C2 & C3
- [EKFB - Greatworth to Southam- Highway Vehicle Restraint System](/contracts/ocds-b5fd17-d2a7c0bf-278f-40ae-b836-eaf89721f299): Eiffage Kier JV HS2 Main Civils Works, Lots C2 & C3

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/bd3bd920-19ab-4ba8-807a-8a490842663c-867278)