Chiller installation in Al Nahda (Sharjah) 

Chiller installation in Al Nahda (Sharjah): local context

Al Nahda in Sharjah is a dense residential district right on the Dubai border, lined with 20–30 storey apartment towers on podium car parks, hotel apartments and street-level retail, mostly built from the 2000s onward. It is one of the main commuter neighbourhoods for people working in Dubai. Manolia completed the MEP works for two residential towers (G+5P+23/24) and for a hotel apartment building here.

• Twin-tower and podium projects need car park ventilation across several podium levels, smoke clearance and sprinkler coverage coordinated with ramps, transfer slabs and tight floor-to-floor heights.
• SEWA governs power and water connections, so substation rooms, water tanks and metering follow SEWA requirements, which differ from DEWA practice just across the border.
• Peak-hour congestion at the Dubai–Sharjah crossings is heavy, so deliveries and manpower movements are planned around rush hours.

Building types we serve in Al Nahda (Sharjah)

For hotels and serviced apartments, the work concentrates on quiet guestroom fan coils, kitchen and laundry extract, hot-water generation at scale, BMS supervision and phased handover to the operator.

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.
• Plant manager and BMS integration for sequencing, staging and alarm reporting, followed by manufacturer start-up and performance verification.

Systems we install

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

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.
• Own chiller plant versus a district cooling connection, which depends on whether a provider serves the plot and how capacity charges compare with plant ownership.

Relevant Manolia projects

Frequently asked questions