This is something new ..let us understand this completely….
Answer by Prahlad Parmar:
Before the implementation of BIM in MEP system, construction companies were using old CAD software’s which generate 2D design of mechanical, electrical and plumbing system of the building. The 2D CAD designs provide very limited and basic information for the construction process.
With the help of MEP BIM now construction company can create a 3D model of building which provide all the critical information about MEP system and also enter inputs in the 3D model from construction engineer, survey engineer, civil engineer, designers, building owner, architects, etc. So the final 3D model has the inputs from entire construction team and will be useful in taking every important decision in construction process without facing any hurdles.
For more information read the following post.