Chiller installation in University City (Sharjah) 

Chiller installation in University City (Sharjah): local context

University City is Sharjah's academic district, home to the American University of Sharjah, the University of Sharjah and several colleges, research centres and medical facilities set across a large planned campus area. Buildings are institutional, often large-span and heavily serviced. Manolia completed MEP works for the AUS library, HVAC and BMS works on the campus, and MEP for the G+4 Bowling City leisure building.

• Campus buildings need large central chilled-water systems, AHUs with fresh-air treatment and BMS integration so facilities teams can schedule cooling around semesters and events.
• Libraries and archives need stable temperature and humidity control to protect collections, with fire protection chosen to suit sensitive contents.
• Leisure buildings such as bowling and entertainment venues combine high occupancy, kitchen extract and variable loads.

Building types we serve in University City (Sharjah)

For schools and university buildings, the work concentrates on high fresh-air rates for dense classrooms, quiet systems, holiday-window works in occupied campuses and robust controls.

Scope of work

• Structural and acoustic coordination for roof or plant-room locations, including spring isolators, inertia bases and maintenance clearances around each machine.
• 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.
• 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

• Chemical dosing and side-stream filtration on the chilled-water loop
• Refrigerant leak detectors and plant-room emergency ventilation fans

UAE site and climate challenges

• 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.
• 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