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Werrington Grade Separation, Werrington, United Kingdom


ロケーション: Werrington, イギリス

  • Support for the construction of the 160 m long curved tunnel of the new double-track Werrington Grade Separation railway line on the East Coast Main Line
  • The tunneling of the new double-track line under the existing one enables a simultaneous operation of both lines


  • Realisation of the project within the tight construction schedule
  • Fast, efficient solution without increased material costs



Bell Formwork ltd

Field Service



  • Fast, efficient solution without increased material costs
  • Reduction of the amount of special formwork to a minimum thanks to the use of PERI standard components
  • Optimally coordinated formwork and scaffolding solution from a single source
  • Tailor-made project solution through individual planning and implementation
  • Realisation of the curved shape with only one tunnel formwork carriage
  • Time savings of ten days per concreting section
Duncan Keeling
Construction Manager

Early involvement has been saving grace with everything, including the design of the structure and formwork from PERI. We got an understanding of the proposed solution, including a sequence drawing and how it would all come together. The PERI system was so quick and simple to use – it has worked brilliantly throughout the project.


  • Planning, development and delivery of a customised VTC Tunnel Formwork Carriage from PERI standard components
  • Quick and easy moving of the tunnel formwork carriage with hydraulics without further assembly and disassembly of the system
  • Simultaneous shuttering and striking of the soffits and inner panels with the VTC Tunnel Formwork Carriage
  • Installation of movable stair towers to allow access to the slab soffit as well as joint offsetting with the formwork carriage