Fire sprinkler systems in Al Khan 

Fire sprinkler systems in Al Khan: local context

Al Khan sits between Al Khan Lagoon and the sea on Sharjah's western edge, close to the Dubai border, and has become a cluster of high-rise residential towers and hotels built mainly since the 2000s, with an older heritage village area nearby. Many towers face the water on both sides. It is popular with Dubai commuters and families seeking sea views. Plots are tightly packed along narrow access roads between the two waterfronts.

• Being exposed to both lagoon and open sea, towers here face particularly aggressive salt and humidity, so outdoor equipment, cooling towers and facade-mounted units need marine-grade protection.
• High-rise towers rely on domestic water pressure zoning, transfer tanks and PRV stations, and tanks must be designed and maintained to avoid stagnation and Legionella growth.
• Podium car parks and basements near the water need robust sump pumping and waterproofed services penetrations.

Building types we serve in Al Khan

For high-rise towers, the work concentrates on pressure-zoned water and drainage stacks, riser and plant-room coordination, stair pressurisation and a cooling source sized for diversity across dozens of typical floors.

Scope of work

• Review of the consultant's fire strategy and hazard classification for each occupancy, then hydraulic calculations confirming pump duty, pipe sizing and the most remote design area.
• Preparation of sprinkler shop drawings showing head layout against reflected ceiling plans, beams, bulkheads, diffusers and light fittings, submitted for consultant and Civil Defence review.
• 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.
• Interface with the fire alarm system so flow switches, valve monitoring and pump running and fault signals report to the fire alarm panel and, where required, the monitoring link.

Systems we install

• Fire water storage tanks with dedicated fire reserve and anti-vortex suction arrangement.
• Pressure-reducing valve stations for high-rise pressure zoning on tall risers.

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.
• Diesel fire pumps lose output in high ambient air and hot plant rooms. We check engine derating against summer room conditions near 46–50°C and size ventilation and radiator airflow so the pump still meets its rated duty when the room is hottest.
• 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

Al Salam Tower, Sharjah

Sharjah · HVAC · Completed

Chiller plant and roof chilled-water network for a 52-typical-floor tower.

G+28+Gym

G+28 residential tower, Sharjah

Sharjah · MEP · Completed

Full MEP subcontract for a 28-storey tower.

Frequently asked questions