Fire alarm systems in Al Majaz 

Fire alarm systems in Al Majaz: local context

Al Majaz surrounds Khalid Lagoon and Al Majaz Waterfront in central Sharjah, a district of high-rise residential towers, hotels, offices and retail that grew mostly from the 1990s to 2010s. Its lagoon-front towers are some of the city's most recognisable, and many are now in their second cycle of MEP upgrades. Streets are busy and plots are tightly packed.

• Lagoon proximity means humid, salt-bearing air, so cooling towers, condenser coils, roof pipework and steel supports need corrosion protection and regular inspection.
• Sharjah Civil Defence typically requires fire alarm, firefighting and emergency lighting upgrades to meet the current UAE Fire & Life Safety Code during major refurbishments.
• Limited street parking and loading space mean materials arrive in small loads and are moved by hoist or service lift during agreed hours.

Building types we serve in Al Majaz

For office buildings, the work concentrates on VAV or FCU zoning for flexible floor plates, tenant fit-out interfaces, energy metering and BMS integration.

Scope of work

• Supply and installation of addressable control panels, repeaters, detectors, manual call points, sounders, beacons and interface modules to approved shop drawings.
• Installation of fire-rated cabling, containment and segregation from power circuits, with loop routing that keeps a single cable fault from disabling an entire floor.
• Development of the cause-and-effect matrix covering AHU shutdown, smoke damper operation, stair pressurisation start, lift homing and door release on alarm.
• Interface wiring with sprinkler flow and tamper switches, fire pumps, gas suppression panels, kitchen hood systems and the building management system.

Systems we install

• Beam detectors and aspirating detection for atria, warehouses and high ceilings.
• Input and output modules linking dampers, fans, lifts, doors and fire pumps.

UAE site and climate challenges

• Roof plant rooms and electrical rooms run hot during the day, which shortens battery life in panels and power supplies. We locate panels in conditioned space where possible and size standby batteries with temperature derating in mind.
• Kitchens in hotels and villas generate heat and steam that defeat smoke detectors. Rate-of-rise or fixed-temperature heat detectors are used there, with the hood suppression system interfaced into the main panel.
• Voice evacuation versus bells and sounders: voice systems allow phased evacuation in towers and hotels and give clearer instructions, but need speaker coverage design, amplifier rooms and intelligibility testing in every space.

Relevant Manolia projects

Frequently asked questions