Creation of 3D models of different phases of construction is allowing civil engineers to move into the world of 4D and digitally rehearse the work before ever setting foot on site. Speaking to The Engineers Collective host Claire Smith, who is editor on NCE, John Sisk and Sons head of 4D planning Josh Hanson refers to this as effectively having a construction time machine to scroll forward and back through to work to reduce risk on site. Claire and Josh are also joined by Sisk’s regional 4D planning manager Liam Clarke and BIM Lead for UK Civils and Rail Rupinder Wilkhu. The group discuss how BIM models and animation of design 10 years ago has now evolved to allow digital rehearsal and how Sisk has moved on that journey using Bentley System’s Synchro software. Liam, Josh and Rupinder explore how the techniques have benefitted projects they are currently working on and what the challenges might have been if they had not had the technology available to them. The trio also share their expertise to give advice to engineer and businesses that haven’t yet fully embraced the potential of digital engineering in this way before exploring how the techniques might evolve in the next decade to give closer control on cost, carbon and quality. The Engineers Collective is powered by Bentley Systems. Around the world, engineers and architects, constructors and owner-operators are using Bentley’s software solutions to accelerate project delivery and improve asset performance for transportation infrastructure that sustains our economy and our environment. Together, we are advancing infrastructure. Find out more at www.bentley.com