BIM - a model for collaboration Working on a project the scale of the New Karolinska Solna hospital requires a high level of strategic thinking. It also requires great communication and documentation between a huge team of architects, engineers and planners. With this in mind, the team chose to work in BIM. This meant that during the 10-year project, files, drawings and documents could be accessed by multiple architects and engineers at once, which greatly expedited the design process. The hospital quickly turned into one of the world's biggest ever BIM models. Jörgen Pell says, "White Arkitekter made huge leaps forward in the BIM methodology of working."