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Emergency Response to Hazardous Substance Releases

Emergency Response to Hazardous Substance Releases. DOSH Directive 12.75 John McFadden Field Consultation Manager. Agenda. DOSH Directive 12.75 Definitions Examples Enforcement Consultation. Reactive Interactions. Conditions?. Rick McFarland, Arkansas Democrat-Gazette.

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Emergency Response to Hazardous Substance Releases

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  1. Emergency Response to Hazardous Substance Releases DOSH Directive 12.75 John McFadden Field Consultation Manager

  2. Agenda • DOSH Directive 12.75 • Definitions • Examples • Enforcement • Consultation

  3. Reactive Interactions Conditions? Rick McFarland, Arkansas Democrat-Gazette

  4. Uncontrolled Release • Large Quantity Releases • Small Releases that could be highly toxic • Potentially Contaminated Individuals • Airborne Exposure >PEL

  5. Hazardous Substance • Section 101(14) CERCLA • Biological Agents • USDOT Title 49 Part 172 • Hazardous Wastes WAC 296-824

  6. CSB Reactive Hazard Investigation • 167 incidents since 1980 • 108 fatalities • 5 fatalities per year (average) • 50 incidents with public impact

  7. In WA State • Equilon

  8. Atlas Foundry 2008 • Tacoma WA • Initial explosion • Safety devices did not close

  9. Middletown, CT

  10. ICS

  11. Severe Reactive Chemical Incidents

  12. Where Do Reactive Incidents Occur? CSB Investigation of Reactive Incidents Source: CSB

  13. Where Do Reactive Incidents Occur? Transfer Waste Equipment Equipment Separation 5% 3% Equipment Reactor 5% 25% Unknown 8% Storage Drum 10% Storage Equipment OtherProcess 22% Equipment 22% CSB Investigation of Reactive Incidents Source: CSB

  14. Does Emergency Response under WAC 296-824 apply to hazardous waste sites? • Conflict? More stringent rule applies • Terrorist events?

  15. What will enforcement do? • Review Emergency Response Plan (ERP)

  16. Enforcement cont. • Incomplete plans – Serious or General?

  17. Enforcement guidance cont. • Evaluate Incident Command System • Implementation of Emergency Response Plan • Hazard Assessment for PPE WAC 296-824-600 • Post-emergency response

  18. How do we prepare? • Consultation • Industrial Hygiene • Safety • Risk Management • mcfj235@lni.wa.gov OR (509)886.6570

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