Chiller installation in Sharjah Industrial Area 

Chiller installation in Sharjah Industrial Area: local context

Sharjah's industrial areas, numbered from Industrial Area 1 to 18 between the city and the Dubai border, form one of the UAE's largest concentrations of workshops, factories, warehouses and staff accommodation. Much of the stock is older steel-frame and block construction from the 1980s–2000s. Work here mixes new industrial buildings with upgrades to existing ones. The areas border Al Qusais in Dubai, making them easy to reach from Manolia's base.

• Factories and workshops need heavy electrical supplies, motor control centres and process ventilation, coordinated with SEWA for load approval and metering.
• Older buildings frequently need fire protection upgrades to satisfy Sharjah Civil Defence during change of use or renewal.
• Dust and heat are severe, so ventilation and cooling equipment must be robust and accessible for cleaning.

Building types we serve in Sharjah Industrial Area

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

• 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.
• Power cabling, starter panels and interlocks from the LV board, coordinated with the electrical contractor and utility load approval.
• Refrigerant leak detection and plant-room ventilation where water-cooled machines sit indoors, wired to alarm and to start the emergency extract fans.

Systems we install

• Chiller plant managers sequencing machines on load
• Thermal energy storage tanks where tariffs or loads justify

UAE site and climate challenges

• Air-cooled chillers lose capacity as condenser inlet air rises, and UAE design conditions around 46 to 50°C mean machines must be selected for that ambient, not catalogue ratings at 35°C, or the plant will fall short on peak days.
• 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.
• Constant versus variable primary flow pumping: variable primary flow saves pump energy and plant space, but requires tighter controls, flow measurement and a protected minimum-flow bypass so chillers never see flow below the manufacturer's limit.

Relevant Manolia projects

Frequently asked questions