MEP is an acronym that stands for Mechanical, Electrical, and Plumbing. In the context of building projects, MEP refers to the three essential aspects that encompass the design, construction, installation, operation, and maintenance of the mechanical, electrical, and plumbing systems within a building. The mechanical aspect of MEP focuses on the design and implementation of heating, ventilation, and air conditioning (HVAC) systems, as well as other mechanical systems like elevators and escalators. The electrical aspect encompasses the design, installation, and maintenance of electrical systems, including power distribution, lighting, wiring, and safety systems. The plumbing aspect involves the design, installation, and maintenance of plumbing systems, such as water supply, drainage, sewage, and fire protection systems. Overall, MEP plays a crucial role in ensuring the proper functioning and efficiency of these vital building systems throughout their lifecycle.