Achieving this required a coordinated BIM model capable of detecting clashes, supporting construction sequencing, and informing safety assessments. The client also needed clear, ongoing coordination across disciplines and a robust approach to maintaining and updating project information.

We provided comprehensive BIM and documentation from LOD 200 to LOD 400 in critical areas supported by integrated civil and structural engineering expertise.

From existing design information, we produced a fully integrated BIM model with particular focus on the viaduct’s critical interfaces with live transport infrastructure. We confirmed the accuracy of the design work, detected clashes and confirmed that the design was buildable. Throughout the project, the model was rigorously maintained and updated. In addition, we supported the design and planning of temporary works and contributed to improvements in the buildability of the permanent works.

One of our team members worked from the client’s project office, enabling close day-to-day coordination with the wider project team, additionally helping support the development of construction programmes, detailed modelling of construction sequencing, and the assessment of health and safety considerations.

At project completion, the Project Director could demonstrate to their Board that collaborating with Atlas contributed to a direct project saving of close to HK$20million.