Global project and asset services provider Worley is taking digital design capabilities beyond five-dimensional (5D) modelling using building information modelling (BIM) as a means of digitally transforming the energy, chemicals and resources sectors. The digital age is ushering in change as new technology is adopted at an exponential rate, merging the physical and virtual worlds, while allowing industry to use technology to improve efficiencies, safety and investment returns.

Worley is using BIM to create digital information models from 3D right through to 7D models, which contain both graphical and non-graphical information in a common data environment.

This information builds in value as the project stages progress, until the complete data set is handed over to the client at the project’s conclusion. Each dimension offers clients a fuller understanding of their projects, from generating accurate programme data to producing accurate estimate costs, and ultimately providing a digital data bank that can be used to drive efficient operation and management as well as better business outcomes.

Starting with a 3D model as a base, the added 4D model includes a project schedule, while 5D enables control of cost and budget components and captures progress dynamically, enabling the visualisation of project objectives.

The benefits of 6D and 7D become apparent at handover and provide end-users with a better understanding of the life cycle and sustainability of their assets.

Worley BIM manager Russell du Plessis says South Africa’s mineral and mining processing sectors have traditionally focused on upfront capital costs; however, 6D and 7D BIM enables a planned, proactive approach that is significantly beneficial, particularly in terms of costs.

Du Plessis says that, while many companies provide 4D and 5D design, Worley’s 6D digital capabilities action the commissioning of a project, while 7D enables optimal operation. He adds that, ideally, the information model should continue to evolve during the ‘in use’ phase with updates on repairs, replacements, operational data and diagnostics to further assist with effective decision-making.

“Worley’s 7D design data mapping allows real-time access to operational related metadata for equipment and systems in a virtual or augmented reality environment,” he says.

Meanwhile, Worley’s 6D data incorporates the Worley Sustainable Engineering for Asset Lifecycle system, which integrates technical integrity with safe and sustainable design processes.

Worley offers 3D modelling services to the mining sector while also offering in-house digital capabilities, including the necessary skills and technology to take BIM through to 7D.

Du Plessis says that 7D modelling is where operational functionality lies and also offers customers peace of mind in terms of due diligence in the commissioning process. This also makes 7D BIM a valuable tool from an insurance point of view, as it provides a transparent and accountable digital record.

Worley Europe, Middle East and Africa mining, minerals and metals senior VP Denver Dreyer affirms the company’s commitment to digital transformation, saying that the business is participating in the move toward digital data in South Africa.