FIRE ALARM SYSTEM

FIRE ALARM SYSTEM TYPE:

1) CONVENTIONAL

- direct wiring from point

2) SEMI ADDRESSABLE

- direct wiring from point to sub panel (rppu)

3) ADDRESSABLE

- looping cabling

The devices for fire alarm system can be divided into: -

- Main Fire alarm panel c/w mimic

- Fire detection and alarm devices Installation

- Break-glass installation

Fire alarm panel c/w mimic diagram

The fire alarm panel consists of one main panel, which is situated in the FIRE control room. The exact location is situated in shop drawing. The main fire alarm panel is consists of a main panel and a LED drives mimic.

The installation begins with the fabrication of the main panel console. Upon completion of the console, it is move to the fire control room.

Upon securing of the main fire console, main panel is installed and secured by screw. Termination of loop cables and power cable is then done. Prior to the termination, checking is done to confirm there no earth fault on cable.

The termination of cable is conducted by manufacturer certified engineer and technician. Upon termination of cable and all cables are confirmed no fault, testing and commissioning software is used to download and detect present of remote field devices such as detectors.

Fire detector installation

The fire detector used is optical type (Smoke detector). Typically detectors are installed at the topmost level i.e. below the slab or below false ceiling.

This project utilizes concealed conduit in slab. The detectors installed right under the 2 way or end box.

Material Proposed

·        Fire Alarm System Control Panel

·        heat detector

·        smoke detector

·        break glass

·        Alarm bell

Here some photos from our past project :