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WP07: DNV Training Case

WP07: DNV Training Case. P. Topalis, DNV Risk Management Software. Outline. DNV and Risk Management Software Chemical Emergencies User requirements Training Cases Trainee profiles. DNV and Risk Management Software. Det Norske Veritas Foundation (1864)

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WP07: DNV Training Case

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  1. WP07: DNV Training Case P. Topalis, DNV Risk Management Software

  2. Outline • DNV and Risk Management Software • Chemical Emergencies • User requirements • Training Cases • Trainee profiles

  3. DNV and Risk Management Software • Det Norske Veritas Foundation (1864) • Objective: Safeguard life, property and the environment • Main activities: • Safety in Marine, Oil, Gas and Process Industries • Environmental protection • Quality • DNV Risk Management Software (RMS) and Tools • Hazard identification and audits: DNV Pro, Protogen • Chemical release consequence analysis: PHAST, Dust Expert • Chemical risk assessment: SAFETI, NEPTUNE • Frequency analysis: CARA, Leak • Risk based Inspection: ORBIT Onshore and Offshore

  4. Our Typical Client and User

  5. Fire impinging vessel. What is next?

  6. Large fireball follows!

  7. Immediate Emergency Response: Fire fighting. What is a Safe Distance?

  8. Chemical Emergency Typical Stages • Detection of event • Verification • evaluation/notification • procedure selection • Immediate response • Inventory isolation • Activation of mitigation systems • Dispatch of fire fighters on the scene • Public Safety emergency response • evacuation • Rehabilitation

  9. To Manage the Incident Typical UK Emergency Response Structure • 1st level(Operational): Incident Controller on the scene - fire fighting • 2nd level (Tactical): Main Controller in Emergency Response Centre (on site) Can be: • site senior manager • fire brigade commander • senior police officer • Strategic: Company HQ-Police HQ 1 Operational 2 To manage the Consequences Tactical 3 To manage the business / legal implications Strategic

  10. UserRequirement Analysis • Literature review: Emergency training systems • Legal requirements: Seveso Directive • Internal/ External Emergency Plan • Comprehensive testing of plan, at least every 3 years • Contacted 30 potential industrial users (UK, Greece, France, Belgium, Netherlands) • Compiled & sent questionnaire: 8 responses. Examples: • ENRON Integrated Response Service, Wilton, UK • BASF, Seal Sands, UK • Vopak Terminal Teeside Ltd, Cleveland, UK • Motor Oil Hellas, Corinth, Greece • Conducted interviews with interested parties

  11. User Requirements Analysis-Results • Existing training: • Live exercises: best training but expensive • Tabletop/role playing: practising co-ordination but not real time • Regular drills: lack of visualisation. Can be boring • Computerised training: • practice fire and toxic dispersion scenarios • Better visualisation of consequence effects • Practice decision taking under pressure • The should should test and keep full track of the candidate’s performance

  12. DNV Training Case • Main Learning Objective: Train people who could get involved in a chemical emergency to act in a way that minimises harmful effects • Learning outcomes: • understanding of chemical hazards and potential consequences • capability to analyse/ evaluate a potential hazard after detection • learning what to do to minimise harmful consequences • capability to take decisions under pressure • capability to communicate and co-ordinate actions with other parties involved in an emergency

  13. Training Structure and Content • Training Structure • Introduction to chemical scenarios and consequences • allows feedback/ training on demand • evaluation can be automated • Real time training (single user) and possibly multi-user collaborative real time training • no breaks/ interruptions, debriefing at the end • assessment: partly human-based with facilitator/ team • Training characteristics • mostly classroom based with human facilitator • simulations for illustrations and real time exercising • full action logging

  14. Identified Trainee Profiles • 2 Important Profiles: • Incident Controller (Shift manager/ supervisor) • Main Controller/ Member of tactical emergency management team • Other profiles are possible in the future • Local authority responsible • Fire brigade team leader • Leading police officer on the scene • Strategic decision maker (e.g. company director) • Member of the public in the neighbourhood

  15. Incident Controller Training Case • Characteristics: • Hands on. On the scene leadership • Knowledge of the process/ chemicals: operational & fire fighting • Minimal computer skills • Possible Training • Visualisation of consequence effects • Familiarisation with risks (mainly the short term risks) • Immediate Accident Evaluation decisions (procedure selection/ emergency declaration/ notification) • Procedure application decisions (isolation, approach of fire)

  16. Main Controller Training Case • Characteristics • Good understanding of process and chemicals • Deals with consequences (medium term effects) • Good computer skills • Possible training • Detailed simulation/evaluation of medium and short term effects, including offsite risk • Tactical decision making (evacuation, escape, advice to the public • Co-ordination/ communication exercises

  17. DNV Training Scenarios • Toxic gas leakage (chlorine / ammonia) • dispersion offsite • external emergency plan activated • Flammable gas leakage & early ignition (propylene/ VCM) • jet fire impinging vessel • risk of BLEVE, fire fighters on the scene • Flammable gas leakage (Ethylene oxide) • dispersion onsite • risk of flash fire / explosion • Flammable liquid spill (naphtha/ petrol) • pool fire in bund

  18. Summary • DNV training case: chemical industry accidents • Structure: • introduction to chemical hazard scenarios • real time training • Other features • Simulation for Visualisation • Decision taking within a time limit is important • Two profiles will be initially defined: • “on-the-scene” leader • tactical emergency response manager

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