Doran Consulting project manage Queens Bridge Siphons Upgrade

Doran Consulting are projecting managing an NI Water scheme to upgrade the twin siphon sewers that cross under the River Lagan.

3 September 2018

Doran Consulting are projecting managing an NI Water scheme to upgrade the twin siphon sewers that cross under the River Lagan between Lanyon Quay and Gregg’s Quay and replace the associated chambers.  Phase 1 involves the refurbishment of an old brickwork chamber on Oxford Street and the construction of a large new 9m deep chamber on Lanyon Quay.  This relocated chamber will facilitate future maintenance of the siphons without impacting on Glider progress along Oxford Street bus lane.  The Contractor, Dawson WAM Ltd have completed all required works on Oxford Street’s bus lane in advance of the implementation of the Belfast Rapid Transit Glider service in early September 2018.

Latest News

Meeting the Next Generation of Engineers at Queen's University

Doran Consulting attended the Queen's University Belfast Careers Fair, meeting students and discussing graduate and year-out placement opportunities for 2027.

Read More

Belfast Grand Central Station Wins CEF Design Excellence Award

Doran Consulting and Arup have received the Design Excellence Award at the 2026 CEF Excellence Awards for Belfast Grand Central Station.

Read More

Success at the NI Active Travel Challenge Awards

Doran Consulting has been recognised at the Northern Ireland Active Travel Challenge Awards for logging the most journeys in the 100–499 employee category.

Read More

An Afternoon at Crumlin Road Gaol

Colleagues gathered at Crumlin Road Gaol for a staff event featuring project updates, new starters and a special celebration marking Sean Douglas's retirement after 38 years.

Read More