Advantages of MEP Consultants from India

Having a single source for MEP (M&E) design and coordination – that mainly sums up the main advantage of MEP consultants from India for Western construction. MEP design and MEP coordination effectively being delivered in the shortest time is best served by a single source. Finding that single source will either be with the designer, who also executes coordination, or with a contractor, who also executes design. A single source, therefore, must have additional skills to perform both functions and thus complete the workflow in its entirety. MEP consultants in India can help in this regard by providing the complete design and contracting service required, such as MEP design engineering, BIM modelling, 3D BIM coordination and MEP shop drawing services, for example.

MEP Design

MEP design outputs generally include providing mechanical, electrical, public health and fire protection building services design information (also known as building engineering and architectural engineering) by building services designers and consultants. This design data and information is provided in a comprehensive manner for all design stages, from concept design, design development, tender and construction. The design is typically delivered in BIM format and include spatially coordinated models that contractor and installation teams can install from or use to progress their detailed design and coordination.

MEP Coordination

The above individual designs are incorporated and spatially organised to be install ready in the process known as MEP coordination. Once an intelligent model is sent to the MEP engineers, they can begin working, using the building envelope, rooms and volumes as reference points. With Revit MEP, MEP engineers can determine spaces and zones and can use intelligent data which provides greater detail. The parametric tools will update automatically, and calculations can be more quickly and easily analysed when building designs change. The results are reported and shared across the entire project team. MEP engineers can calculate sizing and pressure loss. Simulation and visualisation tools can predict system behaviour, appearance and connectivity.

MEP coordination thus includes providing spatially coordinated building services drawings for construction and engineering projects, which can be utilised by MEP building services contractors. All building services (HVAC, pipework, public health and electrical systems) are also coordinated with other disciplines contributing to the building fabric and structure (steel, concrete, false ceilings, etc.). This multiservice coordination work is created in a 3D environment for all the disciplines, resulting in several benefits, namely:

• No clashes (validated using clash-detection software tools)
• Models are generated, through BIM modelling, with precise representations of all mechanical components/kits
• Prevention of site-based delays and disputes, as all services have been proven to work
• Ease of communication, since the 3D model can be viewed and enables easy walk-throughs for demos, reviews or value engineering
• Faster approval/sign-off (3D BIM modelling allows clients to view detailed areas in 3D).

Verification of 3D MEP coordinated drawings is possible with the help of the latest MEP modelling software Revit MEP, and clash detection in Navisworks has been found to be effective for 3D building services coordination. 

Benefits of Single Source for MEP Design and Coordination

When MEP design and MEP collaboration were provided by different sources, several challenges ensued. The adoption of a specific workflow – one where MEP design and MEP coordination are delivered by one designer or one contractor – solved virtually all of these issues, combining design and coordination, aiding installation, commission and fabrication. The end products include models and drawings which are coordinated and ready to install. 

Particular advantages with this workflow process are:

• The BIM model is started and finished by the same team or firm, saving time and minimising confusion.
• The layout strategy (plant and main distribution) is usually adopted first, keeping changes to a minimum.
• The designer can consider procurement information, incorporating this data early in the design stage.  
• The designer/contractor can then issue a coordinated model.

Additional support for design and coordination is a constant requirement for both designers and contractors. Essentially, India is a vast source of technically qualified MEP professionals, and growing collaboration online with overseas customers over the past decades has groomed a generation of well-qualified, well-experienced, low-cost MEP design human resources now capable of seamless MEP coordination too. The major advantages India’s MEP outsourcing services provide are as follows:

• Thorough understanding of process and requirements
• Indian MEP professionals are well versed in delivering designs according to international building and construction standards, global best practices and quality control systems.
• Expertise in MEP
• India produces high quantities of technically qualified engineers and designers.
• Most MEP consultancy firms in India house technical personnel of different disciplines under one roof. 
• Technical personnel work with the latest CAD technology for drawings and calculations and use BIM 360 Team with Collaboration for Revit (C4R) to create coordinated BIM models.
• Experience in MEP 
• MEP design and coordination professionals have spent several years learning MEP technologies and systems, and they have spent even longer moulding custom-designed MEP solutions, specifically for each client.

• Track records for successful solutions and projects by a particular MEP consulting expert can be viewed online.
• These firms have a history of delivering 3D BIM and 2D CAD solutions to general contractors, design build contractors, real estate developers, architecture and engineering (AEC) firms with high quality, on time and cost-effectively.
• Indian MEP consultancy firms conduct peer reviews, have a customised quality checklist or have automated software-based model checking.
• Infrastructure
• Overseas MEP consultancy firms house relevant hardware, software, printers, plotters, etc., thus saving this expenditure for Western firms.

The benefits for outsourcing 3D MEP coordinated drawings ultimately result in saving time and cost for Western construction firms. Skilled external partners, especially MEP consultants from India, as a single source can efficiently deliver MEP design and MEP coordination drawings, additional design, BIM activities and responsibilities, including MEP shop drawing services.