Multi-trade Integrated Mechanical, Electrical and Plumbing (MiMEP) is the integration of multi-trade building services components, into a single volumetric assembly of prefabricated modules, manufactured off-site in a workshop, then transported to the site for connection of modules to complete various trades of building services installations to minimise on-site works. MiMEP can integrate with structural element, architectural builders’ works and finishes (ABWF) to form an advanced assembly, such as false ceiling unit and plant room unit to enhance the productivity.