![]() ![]() See also: Electrical wiring and Home wiring Alternating current Thus, the mechanical component of MEP unites the three fields. The introduction of mechanical systems requires the integration of the two so that plumbing may be controlled by electrics and electrics may be serviced by plumbing. The job of an MEP engineer is to compare these requirements and choose the most suitable design for the task.Įlectricians and plumbers usually have little to do with each other, other than keeping services out of each other's way. Heat pumps and evaporative cooling are efficient alternatives to traditional systems, however they may be more expensive or harder to implement. Efficiency is optimised by changing the design of the system on both large and small scales. However, this novel and complicated method requires careful and expensive planning from mechanical engineers, who must work closely with the engineers designing the electrical and plumbing systems for a building.Ī major concern for people designing HVAC systems is the efficiency, i.e., the consumption of electricity and water. This is a vast improvement from traditional active cooling units which have an overhead of 30-70%. This system creates an additional overhead of 12% of initial energy consumption. For example, Google's data centres make extensive use of heat exchangers to cool their servers. In special cases, water cooling/heating, humidity control or air filtration may also be incorporated. Heating, cooling, ventilation and exhaustion are all key areas to consider in the mechanical planning of a building. Thus, it incorporates the control of environmental factors ( psychrometrics), either for human comfort or for the operation of machines. The mechanical component of MEP is an important superset of HVAC services. Maintaining documentation of MEP services may also require the use of a geographical information system or asset management system. Building information modeling provides holistic design and parametric change management of the MEP design. Computer-aided design has some advantages over this, and often incorporates 3D modeling which is otherwise impractical. Design and documentation Īs with other aspect of buildings, MEP drafting, design and documentation were traditionally done manually. As a result, engineers working in the MEP field must understand a broad range of disciplines, including dynamics, mechanics, fluids, thermodynamics, heat transfer, chemistry, electricity, and computers. A team of MEP engineers will research the best design according to the principles of engineering, and supply installers with the specifications they develop. For example, a plumber may select and install a commercial hot water system based on common practice and regulatory codes. In countries of Asia such as Pakistan, China and Saudi Arabia the use of MEP is increasing in building construction projects due to extreme climates in summer and winter. MEP specifically encompasses the in-depth design and selection of these systems, as opposed to a tradesperson simply installing equipment. MEP's design is important for planning, decision-making, accurate documentation, performance- and cost-estimation, construction, and operating/maintaining the resulting facilities. The part of Mechanical in the overall MEP system is almost 70% of the total work. In residential and commercial buildings, these elements are often designed by a specialized MEP engineering firms. Mechanical, electrical and plumbing ( MEP) refers to the installation of services which provide a comfortable space for the building occupants. Review the topics covered on the Autodesk Certified Professional in Revit for Electrical Design exam.Subfields of building design and construction Pipes and cables in the Large Hadron Collider, an example of the unity between mechanical, electrical and plumbing.Use workflows and processes such as worksharing, exporting and printing, and project maintenance and management.Create views and annotations, work with families, develop schedules, and perform analyses.Work with electrical equipment, lighting fixtures, conduit, and cable trays.It’s all about practice and preparation.Īfter completing this course, you’ll be able to: You can also test your knowledge by taking a practice test to prepare for the certification exam. Follow along with lessons, datasets, and exercises to practice and review the exam topics on your own. Learn about family categories and types, phases, lighting analysis, schedules, worksharing, and more. Solve challenges with a deep understanding of electrical equipment, lighting fixtures, conduit, and cable trays. ![]() Review exam topics such as modeling, documentation, families, analysis, and collaboration. Get the practice and confidence you need for your certification exam.
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