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Bermondsey Dive Under

Project data

Location: London, United Kingdom

Project start: January 2015, completion December 2016

This particular phase was completed in six months, when it would normally take a year


Temporary works design and construction of an entirely new set of structures

New structures had to utilise the existing foundations in part

Concrete pours had to be continually adapted to meet tight deadlines


  • UK Reinforcements
  • Skanska
  • Thameslink

Customer's benefit

  • Not a single health and safety incident recorded for a project which had an overhead live rail line
  • Built-in intermediate deck facilitated fast and free movement, resulting in time savings
  • Internal access accommodated in the design eliminated the need for ladders
Ian Wise
Project Manager

Considering we had 20 or 30 activities ongoing daily during each concrete pour, as well as up to 60 tonnes of kit from 2-3 deliveries a day, this project was an incredible achievement.  Without PERI’s support through the design stage and the versatility and ease of use of PERI UP, we would not have completed this project on time. We would have had to build our own intermediate decks and sacrifice work space for storage. The fact PERI could supply huge volumes of kit with no reuse is a major reason this stage of the project was a success.

PERI solution

PERI UP Access