Revit MEP uses 3D parametric models for both design and construction documentation solution for Mechanical, Electrical, Plumbing services. This software empowers design and construction professionals to bring ideas from concept to construction with a coordinated and consistent model-based approach. Architectural models are linked.
In commercial buildings these aspects are often designed by an engineering firm specializing in MEP. MEP design is important for design decision-making, accurate documentation, performance and cost-estimation, construction planning, managing and operating the resulting facility.