Technical Requirements for Fire Alarm System Design

To ensure accurate design and compliance with Civil Defense and Saudi Building Code requirements, the following information is needed:

1. Architectural & Site Drawings

• Updated architectural plans (CAD or PDF).

• Internal space layout and occupancy details.

• Ceiling heights and finishing materials.

2. Project Information

• Building type (commercial, industrial, residential, medical, etc.).

• Hazard classification (Low / Medium / High).

• Number of floors and total built-up area.

3. Civil Defense Requirements

• Fire alarm requirements specific to the project’s city/region.

• Compliance with SBC 801 – Fire Alarm Systems.

4. Electrical Loads & Power

• Main power connection for the Fire Alarm Control Panel (FACP).

• Electrical layouts showing feeder lines and backup power.

5. Required Fire Alarm System Type

• Determine system type:

  • Addressable

  • Conventional

• Required components:

  • Smoke detectors

  • Heat detectors

  • Manual call points

  • Sirens & sounders

  • Control panels

6. Emergency Exits & Egress Paths

• Location of exits and protected routes.

• Proper placement of notification appliances for adequate sound coverage.

7. Coordination with Other Systems

• Integration with:

  • Firefighting system

  • Pressurization fans

  • Elevators

  • AHU/ventilation shutdown