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    Bowtie Diagram Template - Excel

    Uploaded by

    Li Qi
    This document provides a template for a bowtie diagram and instructions for completing its elements. A bowtie diagram visually maps threats, preventative barriers, top events, mitigative barriers, and consequences. The template includes shapes for these elements that can be double clicked to add descriptions. The instructions provide questions to consider for each element to ensure they are specific and directly relate to stopping threats, events, or consequences.

    Copyright:

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

    Bowtie Diagram Template - Excel

    Uploaded by

    Li Qi
    172 views10 pages
    This document provides a template for a bowtie diagram and instructions for completing its elements. A bowtie diagram visually maps threats, preventative barriers, top events, mitigative barriers, and consequences. The template includes shapes for these elements that can be double clicked to add descriptions. The instructions provide questions to consider for each element to ensure they are specific and directly relate to stopping threats, events, or consequences.

    Original Title

    Bowtie-Diagram-Template_Excel

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    This document provides a template for a bowtie diagram and instructions for completing its elements. A bowtie diagram visually maps threats, preventative barriers, top events, mitigative barriers, and consequences. The template includes shapes for these elements that can be double clicked to add descriptions. The instructions provide questions to consider for each element to ensure they are specific and directly relate to stopping threats, events, or consequences.

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    172 views10 pages

    Bowtie Diagram Template - Excel

    Uploaded by

    Li Qi
    This document provides a template for a bowtie diagram and instructions for completing its elements. A bowtie diagram visually maps threats, preventative barriers, top events, mitigative barriers, and consequences. The template includes shapes for these elements that can be double clicked to add descriptions. The instructions provide questions to consider for each element to ensure they are specific and directly relate to stopping threats, events, or consequences.

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    You are on page 1of 10

    Bowtie Diagram Template

    For more information on Bowtie Diagrams and Bowtie Master 


    d Bowtie Master 
    Threat Preventative Bar

    Double click on the shapes above and input descriptions to complete the elements that make up

    Step 1 Identify the Hazard Step 5 Identi


    Is the hazard specific? (i.e. specify location, size,
    Hazard operating conditions etc if relevant)
    Has it been described in its controlled state?

    Step 2 Identify the Top Event Step 6 Identi


    Does it describe how control of the hazard has
    Top been lost?
    Event Does it describe what has been lost?
    Has the event been quantified (if relevant)?
    Does it describe how control of the hazard has
    Top been lost?
    Event Does it describe what has been lost?
    Has the event been quantified (if relevant)?
    Step 3 Identify Threats Step 7 Identi
    Does each threat identified directly cause the
    Threat
    Top Event?

    Step 4 Identify Consequences

    Has it been described as [Damage] due to


    Consequence
    [Top Event]? (e.g Fire due to loss of
    containment)
    Preventative Barrier Top Event

    elements that make up the bowtie diagram. The element descriptions should conform to the questions asked below

    Step 5 Identify Preventative Barriers


    Is it specific?
    Preventative Barrier
    Is it capable of independently stopping the Top Event?
    Does it prevent the Threat from occurring?

    Step 6 Identify Mitigative Barriers


    Is it specific?
    Mitigative Barrier Does it prevent or limit the consequence?
    Is it specific?
    Mitigative Barrier Does it prevent or limit the consequence?

    Step 7 Identify Escalation Factors


    Does it define how or why the barrier has degraded?
    Escalation Factor Does it reduce the effectiveness of the barrier?
    Is it associated with a human or organisational factor?
    Is it realistic?
    Event Mitigative Barrier

    questions asked below.

    Event?
    ded?

    actor?
    Consequences

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