Chiller installation in Dubai Investments Park (DIP) 

Chiller installation in Dubai Investments Park (DIP): local context

Dubai Investments Park is a large mixed-use development off the Emirates Road near Jebel Ali, combining industrial plots, warehouses and cold stores with residential, retail and education buildings. It has been one of Manolia's busiest areas: the firm delivered MEP for a 19-factory industrial complex with HQ, HVAC for a driving centre of six buildings, HVAC for a mall and HVAC for a cold store here.

• Emicool district cooling is available in parts of DIP, so buildings may connect via energy transfer stations instead of standalone chillers, depending on plot and agreement.
• Factories and warehouses need high electrical loads, process ventilation, compressed air and large-scale sprinkler or hydrant systems, coordinated with racking heights and roof structure.
• Cold stores require insulated panels, refrigeration plant, vapour barriers, anti-condensation measures at doors and careful control of floor heave and defrost drainage.

Building types we serve in Dubai Investments Park (DIP)

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

• Rigging and lifting plans for heavy chillers onto roofs or into basements, coordinated with crane availability and site logistics.
• 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.
• Plant manager and BMS integration for sequencing, staging and alarm reporting, followed by manufacturer start-up and performance verification.

Systems we install

• Primary-secondary or variable primary pumping arrangements
• Refrigerant leak detectors and plant-room emergency ventilation fans

UAE site and climate challenges

• Water-cooled plants with cooling towers face high water consumption and Legionella risk in warm basins, so dosing, drift eliminators and treated or TSE make-up water are considered at design stage.
• Roof plant on towers is often installed months before handover and left idle in the sun, so chillers are protected, crankcase heaters energised when power arrives, and controls checked for heat damage before manufacturer start-up.
• Air-cooled versus water-cooled: air-cooled needs no cooling tower or water treatment and suits most towers, while water-cooled is more efficient but needs make-up water, treatment and more maintenance.

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.

6 buildings G+2

Driving centre (6 buildings), DIP

Dubai Investments Park (DIP) · HVAC · Completed

HVAC on district cooling with an underground chilled-water network.

Frequently asked questions