An innovative digital twin platform has significantly boosted efficiency and cost savings at the HS2 Euston redevelopment.
- The Mace Dragados joint venture successfully implemented Sensat’s technology to connect over 300 key stakeholders for streamlined decision-making.
- The pioneering approach saved £700,000 and reduced the project timeline by 24 weeks, especially benefiting complex piling works.
- Despite government delays, project teams leveraged the technology for remote access and comprehensive site analysis.
- Anticipated announcements could soon end the deferral, with vital enabling works proceeding to ensure site safety.
The ambitious redevelopment of Euston Station as part of the High Speed 2 (HS2) project has made remarkable strides with the integration of a digital twin platform. A collaborative effort led by the Mace Dragados joint venture, the incorporation of Sensat’s cutting-edge technology has facilitated seamless planning and execution, linking more than 300 key decision-makers to optimise project outcomes. By harnessing this innovative solution, the project has saved approximately £700,000, while also trimming an impressive 24 weeks off the typical planning and preparation phases.
The digital twin, a comprehensive virtual model of the Euston Station site, has proven indispensable for managing the challenges posed by underground utilities and delineating boundaries. The recent governmental deferral, which postponed continuation until at least March 2025, did not halt progress. Instead, teams utilised Sensat’s technology to navigate the digital replica remotely, effectively reducing the necessity for numerous on-site evaluations. This approach allowed for enhanced situational awareness and precise coordination among teams, a boon particularly for the intricate piling operations amid the dense network of subterranean infrastructures.
Piling operations greatly benefited from the technology, allowing teams to superimpose designs on a high-resolution base map. This integration included Building Information Modelling (BIM), land ownership data, and existing underground utilities, creating a holistic view in both 2D and 3D formats. Specifically, the system alerted teams to a potential conflict with Network Rail’s boundary, leading them to amend plans by 300mm to avoid interference. These adjustments were efficiently communicated and received stakeholder approval, maintaining the project’s trajectory of on-time and on-budget delivery.
The design and management of temporary works have similarly reaped rewards from the digital twin’s application. The contractor’s strategic use of the platform led to a 24-week reduction in the temporary works timeline, highlighting its efficacy in site planning and interface management. As articulated by Sensat, the digital twin has been pivotal in unlocking new insights, facilitating data-driven decisions, and mitigating risks across the site.
With governmental discussions underway, the pause in main construction has been described as an opportunity to implement ‘no regrets’ enabling works, ensuring the safety and readiness of the site. This strategic delay, coupled with the projected cost overruns previously identified by the Public Accounts Committee, underscores the critical need for the ongoing efficiency gains provided by digital twin technology. Meanwhile, the broader HS2 initiative anticipates pivotal announcements, which may soon lift the current deferral, resuming progress with renewed focus on achieving strategic objectives.
The digital twin’s deployment at HS2 Euston exemplifies how modern technology can enhance efficiency and cost-effectiveness in complex infrastructure projects.
