Types of MEP drawings

 The design and construction of buildings depend primarily on the mechanical, electrical, and plumbing (MEP) drawings. They offer thorough details regarding the setup and placement of systems like fire safety, electrical power, lighting, plumbing, and HVAC system. Searching for trustworthy MEP companies in Dubai? Before settling for one, let’s first understand the different types of MEP drawings and why they are crucial for the process of designing a building. 

Penetration drawings

Systems for mechanical, electrical, plumbing, and structural support are penetrants that are crammed into various floor and wall areas. The size of the apertures through which components like electrical cables, pipelines, electrical conduits, ducting, and cable trays pass is crucial. In order to make sure that these are situated correctly, penetration drawings are helpful.

The exact measurements provided in the drawings make this easier. Any changes to the drawings cannot be put into effect once the penetration work is finished. MEP drawings must therefore be carefully examined and approved to eliminate any possibility of errors. To ensure proper sizing of the openings, team members working on the project must coordinate and communicate with one another.

Detailed drawings

Detail drawings provide a more in-depth view of individual components and systems. These drawings provide detailed information about the layout, routing, and specifications of the systems, including the HVAC, electrical, plumbing and fire protection systems. They show the exact dimensions, materials, and details of specific components, such as valves, fittings, and equipment. Detail drawings, provided by several MEP companies, are used by contractors, engineers, and building owners during the construction process and for maintenance purposes, to resolve any conflicts that may arise between different systems.

As-built drawings

As-built drawings provide a record of the actual MEP systems as they were installed in the building, as opposed to initially planned designs. They are usually created after the renovation or construction of the structure and are used to document the final configurations of every MEP system. They show the exact location, size, and materials of the components and are used to ensure that the systems meet the necessary codes and standards. As-built drawings – which include detailed floor plans, elevations, notes and details of MEP systems and their components – are also used to support maintenance and repair work.

Coordination drawings

These drawings are used to ensure that the MEP systems and their components are installed after proper coordination and integration. They are often laid out during the design of the design phase of a construction project so that any potential conflicts or interferences between the MEP systems and components are resolved early and appropriately. Coordination drawings come in handy during the installation of these systems so they can be done with maximum efficiency and minimal disruption to other parts of the building.

Isometric drawings

Pipe spool drawings provide a detailed three-dimensional view of MEP systems that indicates the fabrication and installation of a set of prefabricated pipe sections. They show the relationships between components and the overall layout of the systems. Isometric drawings are useful during the construction phase in visualizing the systems and ensuring that they fit within the building’s structure and meet the necessary codes and standards. 

The Bin Dasmal Contracting, part of Bin Dasmal Group is a market leader in the region for solutions related to HVAC-R, plumbing, access and storage, lifting, and contracting and is recognized for providing only high-quality MEP services in UAE. The company provides professional MEP services and engineering solutions with all the latest technologies.