A complex multi-disciplinary operation showcasing specialist access and engineering expertise
Denholm Industrial Services (DIS) has successfully completed the removal of the Main Span Gantry on the Prince of Wales Bridge, delivering a highly complex phase of essential bridge maintenance works.
Working in partnership with long-standing client Amey, and on behalf of National Highways, the project required a carefully coordinated and expertly executed approach within a challenging working environment.
Following six months of detailed design, planning and risk assessment, DIS mobilised a specialist team of rope access rigging and lifting professionals, supported by marine and contract lifting partners. Close collaboration with engineering partner Eadon Consulting Ltd ensured robust design checks and technical assurance throughout every stage of the project.
The operation itself involved a series of intricate and carefully managed steps, including the installation of temporary lifting frames, securing and lifting a scissor lift unit, and the deployment of bespoke engineered lifting frames to safely dismantle each section of the main gantry.
This successful deconstruction highlights the strength of a truly multi-disciplinary approach – bringing together specialist access expertise, engineering excellence and strong collaboration between all project partners.
DIS would like to thank all those involved in delivering this project, including Amey, National Highways and Eadon Consulting Ltd, whose combined expertise and support were essential to its success.
Special thanks also go to Weathered Oak Studios for capturing the project – view more of their work at Weathered Oak Studios.
Watch the video of the project on LinkedIn

