2 - Hazards and Consequences

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From Hazards To Consequences SMS introduction …

Transcript of 2 - Hazards and Consequences

From HazardsTo Consequences

SMS introduction …

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

From Hazards to Consequences

Safety

ConsequenceAccident

Severity

Scenario

Probability

Acceptability

HazardSystem

Mitigation

Prevention Protection

2

Unwantedevent

Risk

Vulnerability

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

From Hazards to Consequences

Safety

Risk

ConsequenceAccident

Severity

Scenario

Probability

Acceptability

HazardSystem

Mitigation

Prevention Protection

3

Unwantedevent

Vulnerability

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

From Hazards to Consequences

Safety

Risk

ConsequenceAccident

Severity

Scenario

Probability

Acceptability

HazardSystem

Mitigation

Prevention Protection

4

Unwantedevent

Vulnerability

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

• Any activity is a « system »• with interacting component

• Organisational aspect• Humans (Staff with qualifications/ competences/ performance)• Methods• Processes

Examples:- Training centre- Flight Operations- Maintenance and Repair Organization- Airport- ATC

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From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

• Hazard – Condition or object with the potential of causing

• injuries to personnel,

• damage to equipment or structures,

• loss of material,

• reduction of ability to perform a prescribed function

Examples:

- Cross wind

- Distraction

- Birds

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From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

• Consequence – Potential outcome(s) of the unwanted event• injuries to personnel,

• damage to equipment or structures,

• loss of material,

• reduction of ability to perform a prescribed function

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From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Ice on pavement

Sliding

Fractured leg

Going outside

Hazardoussituation

Falling down

HazardWalking on ice

Contact event(system

encounteringhazard) Triggering event

Unwanted event

Consequences

Considered System = « walker »

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Accident scenario

From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Cross Wind

Drifting fromRWY center line

DamagesInjuries

A/C Landing

Hazardous situation

RWY excursion

HazardLanding withCross Wind

Contact event(system

encounteringhazard) Triggering event

Unwanted event

Consequences

Considered System = « Aircraft Landing »

9

From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Birds atairport

Aircraft/birdsConverging paths

AircraftDamages

A/C Landing

Hazardous situation

Bird strike

HazardLanding with

surrounding birds

Contact event(system

encounteringhazard) Triggering event

Unwanted event

Consequences

Considered System = « Aircraft Landing »

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From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Hazardous situation

Hazard

Contact event(system

encounteringhazard)

Triggering event

Unwanted event

Consequences

Considered System = « Activity »

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From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Hazardous situation

Hazard

Contact event(system

encounteringhazard)

Triggering event

Unwanted event

Consequences

Considered System = « Activity »

12

From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

Page 13

SAMS Introduction – Questions

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Ice on pavement

Sliding

Fractured leg

Going outside

Hazardoussituation

Falling down

HazardWalking on ice

Contact event(system

encounteringhazard) Triggering event

Unwanted event

Consequences

Considered System = « walker »

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Accident scenario

From Hazards to Consequences

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

Hazardoussituation

Hazard

Contact event(system

encounteringhazard)

Triggeringevent

Unwantedevent Consequences

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From Hazards to Consequences

Predictive

Safety studiesStatistical Analysis

Change management

Proactive

Safety ReportsObservations

Occurrences

Reactive

ASRMOR

Accidentand incident

reports

Reactive

Studies

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

March 2012

StudiesStatistics

SAMS Process

Hazardoussituation

Hazard

Contact event(system

encounteringhazard)

Triggeringevent

Unwantedevent Consequences

16

From Hazards to Consequences

Proactive

Safety ReportsObservations

Occurrences

Reactive

ASRMOR

Accidentand incident

reports

ReactivePredictive

Safety studiesStatistical Analysis

Change management

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

Page 17

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