MEP design and build in Dubai 

MEP design and build in Dubai: local context

Dubai's building stock runs from the 1970s–90s low- and mid-rise blocks of Deira and Bur Dubai to the master-planned tower districts of Business Bay, Dubai Marina and JLT, with villa communities, logistics parks and free zones filling the corridor towards Jebel Ali and Dubai South. Almost every typology is built here at once: residential towers, hotels, clinics, schools, factories, cold stores and staff accommodation. What sets MEP apart in Dubai is the number of approval channels that sit side by side (Dubai Municipality, Trakhees, free-zone authorities and master developers) and the density of district cooling in the newer districts. Manolia has been headquartered here since 2001, so Dubai is where most of its track record sits.

MEP approvals typically start with the master developer or free-zone NOC where one applies, followed by building permit drawings through Dubai Municipality or the relevant zone authority (Trakhees, DDA, DMCC, DSOA, Dubai South). Fire and life safety drawings go to Dubai Civil Defence for approval and later inspection, while DEWA handles load approval, connection and metering; district cooling connections, where available, are agreed separately with the provider. The exact sequence varies by plot and authority, so it is confirmed per project.

• Fire and life safety work follows the UAE Fire & Life Safety Code under Dubai Civil Defence, with approved-material listings, staged drawing approvals and witnessed testing of sprinklers, fire alarm, smoke management and stair pressurisation before completion certificates.
• New buildings fall under Al Sa'fat green building requirements, which shape envelope assumptions, chiller and AHU efficiency, lighting controls, water-saving fixtures and metering, so energy and water targets have to be built into the MEP design rather than retrofitted.

Building types we serve in Dubai

For factories and industrial plants, the work concentrates on process cooling and ventilation, heavy LV distribution, hazard-appropriate fire protection and plant that tolerates dust and high ambient temperatures.

For malls and retail centres, the work concentrates on large-volume air handling, tenant-ready chilled water or refrigerant capacity, smoke extraction for atriums and car parks and food-court exhaust.

Scope of work

• Concept review of the architectural design to locate plant rooms, risers, shafts and roof space early, before floor plates and ceiling heights are frozen.
• Cooling and heating load calculations, ventilation rates, electrical load schedules, water demand and drainage fixture-unit calculations for authority and utility submission.
• Selection of the HVAC approach, whether district cooling connection, central chilled water, VRF or packaged units, based on loads, plot constraints and lifecycle cost.
• Development of detailed design into coordinated shop drawings, with clash detection between ducts, pipes, cable trays and structure before procurement.
• Installation, testing, commissioning and handover by the same organisation, closing the loop between design assumptions and measured performance.

Systems we install

• HVAC plant: chillers, district cooling energy transfer stations, AHUs, FCUs and fresh-air units.
• Fire sprinklers, hydrants, hose reels and addressable fire alarm systems.
• Building management system, metering and controls integration across all mechanical and electrical plant.

UAE site and climate challenges

• Air-cooled equipment loses capacity as condenser inlet air gets hotter, and roof plant often sees air several degrees above ambient. We derate selections for real roof conditions and space units to avoid hot-air recirculation.
• Solar gain through glazing on west and south facades dominates perimeter loads. Our load models use the actual facade specification and orientation, and perimeter zones are separated so a sunlit side does not overcool the shaded interior.

Decisions to make early

• District cooling versus own chiller plant: district cooling removes plant space and maintenance but involves connection and capacity charges, while own plant gives control but needs roof or basement space and an operations team.
• VRF versus chilled water for mid-rise buildings: VRF suits phased occupancy and individual billing with no central plant, while chilled water scales better, runs quieter indoors and centralises maintenance in one plant room.

Relevant Manolia projects

Hassani Group factories & HQ, DIP

Dubai Investments Park (DIP) · MEP · Completed

Factory complex, HQ and staff accommodation, all served from one central cooling station.

2B+G+15+Gym

2B+G+15 residential tower, IMPZ

Dubai Production City (formerly IMPZ) · MEP · Completed

Full MEP package for a two-basement residential tower with gym.

2B+G+11+Gym

2B+G+11 building, Al Nahda Dubai

Al Nahda (Dubai) · MEP · Completed

Complete MEP works for a residential building with basements and gym.

G+3

Multi-storey parking & retail centre, DSO

Dubai Silicon Oasis (DSO) · MEP · In progress

G+3 parking and retail centre — MEP works in progress.

Frequently asked questions