The constant flow of information between the architect or engineer and the consultants, and the task of the planner or project manager to coordinate the work of the design team and iron out conflicts
Completion of all drawings, usually to a scale of 1:100, and documents for the future development. The drawings serve as a basis for the planning application and possibly also the procurement process.
Advantage is that it is quick and direct, especially useful when the contents concern all team members since they all receive the same information at the same time
A type of software that can be used to represent all details of a project in digital format from the conception through to the occupation of a development, shared between all project participants. It replaces 2D technical drawings and extends beyond 3D by adding time as the fourth and cost as the fifth dimension.