tunnelling-journal (1)
tunnelling-journal (1)
  • Home
  • Print
    • Subscribe
    • Tunnelling Journal
    • Breakthrough
    • ITA Activity Report
    • A&NZ Journal
    • WTC Preview
    • Media Kit
  • Digital
    • Newsletter
    • E-Shots
    • TJ Digital edition
    • Products Page
    • Media Kit
  • Conferences
    • BTS Conference and Exhibition
    • Cutting Edge 2023
  • Buyer’s Guide
  • Events Diary
  • Jobs
  • About Us
  • Contact Us
  • Podcast

Home > Strabag HS2 tunnel segment production begins

Strabag HS2 tunnel segment production begins

Tris Thomas

Written by Tris Thomas on 25/07/2023 in News

Tagged: HS2,Strabag

The production of the concrete tunnel segments for HS2 has begun at a new facility at Hartlepool docks. STRABAG were awarded the contract to manufacture the segments in October 2021.

The new facility has been fitted out with a state of the art automated segment carousel and reinforcement hall. Robots controlled by telemetry have been installed to produce the high quality reinforcement cages required for each segment. The location boasts excellent transportation links, both by road and sea, and the STRABAG team have brought the rail head adjacent to the site back into use, reinstating rail connections.

2351d7ddc0664bfeb3165a3095c7975a

Over 83,000 precast tunnel segments will be produced for HS2 in order to construct the Northolt tunnel east and Euston tunnel. They will be used to construct 5.4km of twin bored tunnel for the Northolt tunnel East, and 8km of twin bored tunnel for the Euston tunnel between Old Oak Common and Euston. Each ring has an 8.8m outside diameter, is 350mm thick and weighs seven tonnes.

The Hartlepool facility will be used to produce HS2 tunnel segments for around three years but the investment from STRABAG in the site is part of a long term UK investment strategy.

96 concrete segments rings will be produced each day at the site, with teams of 30 working in shifts across 24 hours, seven days per week.

HS2’s Main Works Civils Contractor, Skanska Costain STRABAG joint venture (SCS JV), are constructing HS2’s London tunnels. The segments will be transported by rail to HS2’s London logistics hub, part of HS2’s commitment to reduce carbon emissions in construction.. Starting in the summer, a 20 carriage train will depart from the site each day over six days, increasing to 2 per day as production increases.

From the Logistics Hub, the segments will be transported by an electric Multi-Service Vehicle (MSV) to the neighbouring construction sites and transferred on to the four TBMs that will be constructing these tunnels.

James Richardson, Managing Director of SCS JV, said:

“We are proud to be able to support the development of this state-of-the-art industrial facility, ensuring jobs and economic growth are secured for the future in the Hartlepool area.

“The tunnel segments manufactured here in Hartlepool will be transported by rail to our tunnel boring machines, forming the high-speed tunnels in the heart of London. By using rail instead of road to move over 83,000 segments, we avoid over 56,000 lorry journeys and reduce CO2 emissions by 76 percent. At all stages of the manufacturing, transportation and installation of these tunnel segments, we will ensure the building of a cleaner, greener railway and unlocking the social benefits HS2 can bring across the UK.”

Comments:

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Search

Digital Edition

More Like This

03/05/2023

Snowy 2.0 reschedules delivery following program delays

Snowy 2.0 reschedules delivery following program delays

Snowy Hydro’s management team has announced that it is working towards resetting the delivery timeline and budget for the Snowy…

18/08/2023

Systra completes Bamser and Subterra acquisitions

Systra completes Bamser and Subterra acquisitions

Systra has recently completed the acquisition of two companies dedicated to the design of tunnels and underground structures, Bamser, and Subterra. The acquisitions reinforce…

04/09/2023

Peggy breaks through on Sydney Metro – Western Sydney Airport project

Peggy breaks through on Sydney Metro – Western Sydney Airport project

TBM Peggy has broken through into the 25m deep Airport Terminal station box at the future Airport Terminal station in…

  • Contact Us
  • Media Kit
  • Magazine Archive

Newsletter

The latest from the Tunneling Journal direct to your inbox.

Social



Enquiries

TGS Media Ltd
The Old Library
Webster House
Dudley Road
Tunbridge Wells
TN1 1LE
United Kingdom

© Tunnelling Journal. All Rights Reserved. Privacy Policy / Terms & Conditions. Admin

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkRead more