Innovations

River wall toe-cutting frame

Published on 3 October 2019

A solution was needed to carry out a very bespoke piece of work at Blackfriars Bridge Foreshore site on Tideway Central. The team needed reduce a mass filled section of river wall toe by approx. 1m... Read more...

Content Item Categorisation

Published on 26 September 2019

Recognising issues when on boarding various suppliers with differing skillsets, capabilities and offerings, it was not beneficial to ask all suppliers to reach full compliance with our Employers... Read more...

Weholite Plastic Pipes for Flume Installation

Published on 24 September 2019

Building on the successful flume installation works at Tideway West site King George’s Park – the decision was made to replicate the technique at Dormay Street site. A similar method was employed... Read more...

Boltless Tunnel Segments

Published on 24 September 2019

Traditional methods using bolts to secure concrete tunnel segments is time-consuming and requires thousands of repetitive manual operations. Read more...

Skid Pans for Tremie Pipes

Published on 4 September 2019

Tremie pipes transport concrete from ground surface into the tunnel and can be 20-30cm diameter and difficult to manoeuvre. Read more...

Sliding Gantry

Published on 4 September 2019

A Sliding Gantry has been installed at PUTEF to enable the shaft top man to have clear sight of the works activities being undertaken within the shaft. Read more...