Road Structures

Halcrow has been appointed by Transport Scotland to develop a bridge operating company contract to manage and maintain the new Forth Replacement Crossing and the existing Forth Road Bridge. The £1.6million commission, won in the face of stiff competition under Transport Scotland’s multiple framework agreement, runs to December 2014. “Halcrow’s proven expertise as a client advisor helped us to deliver a winning proposition that targeted our client’s needs,” said Donald Bell, Halcrow’s client manager. “Our ro

Ian Fraser, Tensar International’s director of application technology, looks at the latest lessons learned from the flood-hit Workington Bridge project in Cumbria, North West England. Rarely has a disaster like the Cumbrian floods demonstrated with more clarity the benefit of designing working platforms and bridge abutments to tested performance standards, as opposed to slavishly following accepted, but often much less efficient, design norms.

Leica Geosystems says its new Leica Digicat 600i and 650i series, with Logicat software, is set to revolutionise underground cable location. The 600i and 650i, fitted with what Leica says is an innovative data capture and on-board memory function, is said to aid operations management moves to increase onsite safety by detecting cables and identifying operator training needs. Locating underground cables and pipes is said to be a simple and efficient task with the 600i and 650i series, boosting the operator’s

Doka’s SKE50 automatic climbing formwork are being used on two suspension towers for a new multi-lane cable-stayed bridge alongside an older viaduct in Zaporozhye, south-east Ukraine. On completion, this large-scale infrastructure project is set to massively reduce the traffic burden on the existing bridge and significantly improve the daily traffic situation at what is a major river crossing. The two separate roadway slabs are cable-stayed off twin H-shaped suspension towers 150metres high. Lead project co