Chiller installation in Mussafah 

Chiller installation in Mussafah: local context

Mussafah is Abu Dhabi's main industrial and commercial area on the mainland, packed with workshops, factories, warehouses, showrooms and large staff accommodation complexes, alongside newer mid-rise residential buildings. Much of the stock dates from the 1980s–2000s, with ongoing expansion into newer sectors. It is a high-traffic working district dominated by trucks and heavy equipment. New sectors continue to open further inland.

• Factories and workshops need substantial electrical capacity, motor control centres and power factor correction, coordinated with ADDC for load approval.
• Labour accommodation complexes need large domestic water storage, hot water, drainage and kitchen extract designed for high occupancy at the same times of day.
• Heat and dust are severe, so ventilation equipment and condensers are protected and placed for easy coil cleaning.

Building types we serve in Mussafah

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.

Scope of work

• Review of plant capacity, redundancy and part-load profile so the number and size of chillers matches how the building actually operates through the year.
• Structural and acoustic coordination for roof or plant-room locations, including spring isolators, inertia bases and maintenance clearances around each machine.
• Primary and secondary chilled-water pump installation with suction diffusers, strainers, check valves and flexible connectors.
• Header, bypass and expansion arrangements with air separators, chemical dosing pots and make-up water connections.

Systems we install

• Primary-secondary or variable primary pumping arrangements
• Thermal energy storage tanks where tariffs or loads justify

UAE site and climate challenges

• Hot discharge air recirculating between closely spaced roof chillers raises inlet temperatures further, so layout, screen walls and spacing are checked against manufacturer clearance guidance.
• Dust and sand clog condenser coils and reduce heat rejection, so coil cleaning access, coatings for coastal sites and a planned cleaning regime are built into the handover.
• Number of chillers: two or three smaller machines give redundancy and better part-load efficiency, while one large chiller lowers first cost but leaves no cooling during breakdowns.

Relevant Manolia projects

Frequently asked questions