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    FDAS Flow Chart

    Uploaded by

    Rommel Eusuya
    The document outlines the sequence of events for a fire alarm system. It shows the normal condition and what happens when a fire alarm is initiated either manually or automatically. It then details the various acknowledgment, verification, and evacuation steps that occur depending on whether the alarm is confirmed or reset.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    FDAS Flow Chart

    Uploaded by

    Rommel Eusuya
    208 views1 page
    The document outlines the sequence of events for a fire alarm system. It shows the normal condition and what happens when a fire alarm is initiated either manually or automatically. It then details the various acknowledgment, verification, and evacuation steps that occur depending on whether the alarm is confirmed or reset.

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    © © All Rights Reserved

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    PDF, TXT or read online from Scribd

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    The document outlines the sequence of events for a fire alarm system. It shows the normal condition and what happens when a fire alarm is initiated either manually or automatically. It then details the various acknowledgment, verification, and evacuation steps that occur depending on whether the alarm is confirmed or reset.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    208 views1 page

    FDAS Flow Chart

    Uploaded by

    Rommel Eusuya
    The document outlines the sequence of events for a fire alarm system. It shows the normal condition and what happens when a fire alarm is initiated either manually or automatically. It then details the various acknowledgment, verification, and evacuation steps that occur depending on whether the alarm is confirmed or reset.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
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    FIRE ALARM SEQUENCE FLOWCHART

    NORMAL CONDITION
    (NO FIRE ALARM)

    FIRE ALARM SIGNAL INITIATED

    MANUAL ACTIVATE MANUALLY FIRE DRILL/GENERAL ALARM ACTIVATE ALL


    GENERAL ALARM OR NOTIFICATION DEVICES IN
    MANUAL (MPS) OR FIRE DRILL BUTTON THE ENTIRE PLANT.
    AUTOMATIC (SMOKE, AT FACP
    HEAT) ACTIVATE ALL
    INTERFACED FIRE-LIFE
    SAFETY EQUIPMENT

    AUTOMATIC

    TOTAL EVACUATION IN THE ENTIRE BUILDING

    SMOKE/HEAT DETECTOR,
    WATERFLOW SWITCH

    AUTOMATIC INITIATE INF NOT ACKNOLEDGED


    POSITIVE ALARM SEQUENCE (PAS)
    EVACUATE OCCUPANTS AT
    15 SECONDS TIME 2 UP, 1 DOWN FLOORS
    TO ACKNOWLEDGE NO ACTIVATE NOTIFICATION DEVICES 2 UP, 1
    DOWN FLOORS (LOCAL ALARM)
    ACKNOWLEDGE?
    (STROBE HORN)

    POSITIVE ALARM SEQUENCE


    (PAS)
    YES
    YES

    RESET?

    180 seconds DELAY FOR


    VERIFIACTION

    RESPONDING PERSONNEL VERIFY NO


    THE RECEIVED ALARM SIGNAL

    YES ACTIVATE ALL NOTIFICATION


    DEVICES IN THE ENTIRE PLANT.
    RESET? ACTIVATE ALL INTERFACED FIRE-
    RESET PANEL IF LIFE SAFETY EQUIPMENT
    FALSE ALARM

    NO GENERAL ALARM AUTOMATICALLY


    ACTIVATES AFTER 180 SECONDS IF NOT RESET
    UPON RECEIPT OF ALARM SIGNAL
    ACTIVATE NOTIFICATION DEVICES 2 UP, 1 DOWN POSITIVE ALARM SEQUENCE (PAS) TOTAL EVACUATION IN THE ENTIRE BUILDING
    FLOORS (LOCAL ALARM) EVACUATE OCCUPANTS AT
    THE SAID LEVELS
    (STROBE HORN)

    POSITIVE ALARM SEQUENCE (PAS)


    EVACUATE OCCUPANTS AT
    2 UP, 1 DOWN FLOORS

    YES NO ACTIVATE NAC ON ALL


    GENERAL ALARM AUTOMATICALLY
    FLOORS AND INTERFACES
    ACTIVATES AFTER 180 SECONDS IF NOT RESET
    RESET? (SPF, SEF, VOICE
    UPON RECEIPT OF ALARM SIGNAL
    EVACUATION ALARM,
    TOTAL EVACUATION IN THE ENTIRE BUILDING
    ELEVATOR RECALL)

    NOTE:
    PASSWORD: 1397

    1. 180 SECONDS DELAY WILL BE BYPASSED BY IF THE FOLOWING ITEM EXIST


    a. If two initiating device is activated (smoke/heat detector, waterflow switch).
    b. If manual pull station (MPS) is triggered/activated.
    c. If Fire Drill or General Alarm button is activated at FDAS panel.
    2. 180 SECONDS DELAY FOR ACTIVATION OF AUTOMATIC GENERAL ALARM.

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