Fire sprinkler systems in Al Nahda (Sharjah) 

Fire sprinkler systems 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 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

• Supply and installation of fire pump sets (electric duty, diesel standby and jockey pump), controllers, suction and delivery headers, test lines and flow-measuring arrangements.
• Installation of risers, floor control valve assemblies with flow and tamper switches, drain and test stations, and zone isolation so floors can be serviced without shutting the building.
• Installation of grooved and threaded branch pipework with seismic-style restraint and hanger spacing to the approved standard, plus flexible drops where ceiling coordination demands it.
• Hydrostatic pressure testing of every section, flushing of mains before head connection, and witnessed pump performance tests against the rated curve.

Systems we install

• Electric, diesel and jockey fire pump packages with listed controllers and automatic transfer.
• Quick-response, concealed and sidewall sprinkler heads selected by ceiling type and hazard.

UAE site and climate challenges

• Fire water tanks on roofs and in exposed pump rooms can reach high temperatures in summer, encouraging bacterial growth and corrosion. We specify insulated or shaded tanks, coated internals and ventilated pump rooms so stored water and diesel engines stay within manufacturer limits.
• Unconditioned car parks and loading areas see large daily temperature swings and dust. Where the strategy calls for dry or pre-action systems, we protect compressors and valve trims from dust and plan drain points so condensate in the dry pipe is cleared during maintenance.
• Single tall riser with PRV stations versus separate pump zones in towers: PRVs reduce pump count but need regular testing, while staged pumping costs more plant space but gives steadier pressures.

Relevant Manolia projects

Frequently asked questions