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Nusil Technology Hazardous Materials Refresher Training
- 1. NUSIL TECHNOLOGY HAZARDOUS MATERIALS “REFRESHER TRAINING” Cal OSHA Title 8; Section 5192 by Scott Coffman - 2020
- 2. INTRODUCTION Welcome - Thanks for your valuable time Recognition, I.D. & GHS Hazard Communications Haz Mat Emergency “Tactical Considerations” Before and During Event Emergency Site Evaluation & Control PPE and Safety Considerations Toxicology Decontamination
- 3. HANDS ON TRAINING Exercise Diking and Damming V – Dike Circle Dike Cover a Drain Underflow Dam Over Flow Dam Over packing Demo V Roll & Over the Top
- 4. GROUP QUESTION Chemical Safety 1. A SAFE WORK ENVIRONMENT: • First Operational Thought • Safe Approach to Scene • Safe “Size Up” • Basic Safety Guidelines 2. Safety – Priority describe it; Life, Environment, Property
- 6. RECOGNITION AND IDENTIFICATION NFPA 704 System Identifies buildings containing HazMats stationary U.S. Dept. of Transportation Identifies cargo containing HazMats Mobile Globally Harmonized System Hazard Communications
- 7. NFPA SYSTEM FOR FIXED FACILITIES HEALTH FLAMMABILITY REACTIVITY SPECIAL
- 8. NFPA SYSTEM FOR FIXED FACILITIES 4 Severe Hazard 0 No Special Hazard
- 9. NFPA CHEMICAL CLASSIFICATION National Fire Protection Association 704 Program Chemical classification: Health Fire Reactivity (Instability) Special
- 10. NFPA SYSTEM USED FOR: •Facilities •Buildings •Rooms •Containers
- 11. HEALTH 4 Bromine 3 Aniline 2 Carbon dioxide 1 Acetone HEALTH
- 12. FLAMMABILITY 4 Propane 3 Acrylonitrile 2 Kerosene 1 Sodium FLAMMABILITY
- 13. REACTIVITY 4 Picric acid 3 Diborane 2 Acetaldehyde 1 Sulfuric acid INSTABILITY
- 14. SPECIAL W Avoid use of water COR Corrosive OX Oxidizer CRY Cryogenic SPECIAL
- 15. •Many chemicals not rated •Placard may be obscured •night •fog •during fire •Does not indicate name, quantity or location SYSTEM LIMITATIONS
- 16. MAKING THE SYSTEM USEFUL Understand Placard System Additional needs Map of facility List of chemicals Location of chemicals
- 17. MAKING THE SYSTEM USEFUL •PROTECT LIFE, ENVIRONMENT, PROPERTY •EVACUATION ROUTES, OFFSITE CONSEQUENCES, •LOCATION IN FACILITY
- 19. U.S. DEPARTMENT OF TRANSPORTATION IDENTIFICATION SYSTEM Hazard Classification Placards/Labels 4 Digit Number
- 20. Hazard Classification Placards Number at the bottom TYPICAL PLACARD WITH HAZARD CLASSIFICATION NUMBER
- 21. HAZARD CLASSIFICATION One through Nine
- 22. HAZARD CLASSIFICATION 1 - EXPLOSIVES 2 - GASES 3 - FLAMMABLE /COMB. LIQUIDS 4 - FLAMMABLE SOLIDS 5 - OXIDIZERS 6 - POISONS 7 - RADIOACTIVES 8 - CORROSIVES 9 - MISC/OTHER REG. MATERIALS
- 23. HAZARD IDENTIFICATION NUMBER Four digit number Located in Haz Mat Table (49 CFR 172.101) Used on: placards manifests shipping papers
- 25. PLACARDS LABELS MARKING “NEW GHS LABELS”
- 27. SAFETY DATA SHEETS – “SDS” Safety Data Sheet (SDS) is conveys both the physical hazards, health, & environmental hazards of their chemicals to the end user.
- 28. SAFETY DATA SHEETS MAKE - Safety Data Sheets (SDS) INFORMATION INTELLIGENCE “USEFUL” •Look for information you need •When you need it •Before a spill •During a spill •After a spill
- 30. SAFETY DATA SHEETS Which SDS section is needed for tactics: S – SAFETY I – ISOLATE AND DENY ENTRY N – NOTIFICATIONS C – COMMAND I – IDENTIFICATION AND HAZARD ACCESSMENT A – ACTION PLAN P – PPE C – CONTAINMENT P – Protective Actions D – DECON D – DISPOSAL D- DOCUMENTATION
- 31. SHIPPING PAPERS Mode of Transport Shipping Paper Title Location Responsible Person Bill of Lading Cab Driver Waybill Consist With Crew Crew Dangerous Cargo Manifest Wheelhouse Captain Airbill Cockpit Pilot
- 32. PHYSICAL & CHEMICAL PROPERTIES •Boiling Point- Temp liquid will boil & become a gas. •Flash Point- Lowest temp. vapor will ignite when exposed to a flame •Ignition Temperature- Minimum temp when material will ignite without spark or flame •Flammable Range- Range of concentration flammable vapor at which fire can occur •Solubility- Amount material that dissolves in water
- 33. PHYSICAL & CHEMICAL PROPERTIES •Specific Gravity- Ratio weight of a material to weight an equal volume of water •Vapor Density- Ratio of weight of vapor to weight of an equal volume of dry air •Vapor Pressure- Pressure exerted by vapor over a liquid at specific temp & pressure over liquid that is confined in a container •pH- Measures degree of corrosivity. pH <7 acid pH>7 alkaline substance
- 34. PESTICIDE LABELING “Danger” High Hazard “Warning” Medium Hazard “Caution” Low Hazard
- 39. TOXICITY •Acute vs. chronic exposure •Dose/concentration – over time •Target organ end points - the material can effect
- 40. TOXICITY •P.E.L. – Permissible Exposure Limit •“The exposure shall not exceed the 8 hour time weighted average for an 8 hour work shift – 40 hour week” •Table Z-1: Air Contaminants •Table Z-2: Toxic & Hazardous Substances •Table Z-3: Mineral Dusts •Gasoline – Chlorine gas •Carbon Monoxide – Diesel fuel •Propane - Parathion •Malathion - Round up
- 41. WORKPLACE ENVIRONMENTAL EXPOSURE LIMITS “WEEL” P.E.L. – Permissible Exposure Limits •“The exposure shall not exceed the 8 hour time weighted average for an 8 hour work shift – 40 hour week” •OSHA R.E.L. – Recommended Exposure Limits • NIOSH allowing 10 hour shift TLV/TWA – Threashold Limit Value – Time Weighted Average • ACGIH for 8 hour shift in 40 hour week
- 42. TACTICAL CONSIDERATIONS BEFORE AND DURING EMERGENCY Goal: Protect Life, Environment, & Property
- 43. THINK RISK VS. GAIN Pre-Plan before the emergency Based on your level of training resources, & capabilities Estimate your safe actions in a “defensive mode” What are your common & typical threats?
- 44. HAZ MAT TEAM ACTIONS “TACTICAL CONSIDERATIONS” Action plans - Pre-action plans - HM Team Chemical Protective Clothing A,B,C,D Field Testing & Air Monitoring Technical Referencing/Wind Plume Models Sampling, Labeling, Evidence Collection Radiation Monitoring Alpha, Beta, Gamma, Neutron In suit communications, Decon Diking, damming, patching, plugging WMD, heat sensing, night vision, photo/video
- 45. HAZ MAT TEAM ACTIONS “TACTICAL CONSIDERATIONS” Action plans - Pre-action plans - HM Team
- 46. THINK RISK VS. GAIN Process Safety Accident What went wrong? What could have been done? What process safety features do we have to avert such an accident?
- 47. Information available near exits: Business Plan, SDS, Internal Action Plans Employee List Fire Extinguishers, Spill Kits, First Aid Kits (removable) CHEMICAL EMERGENCY EXIT TIPS
- 48. PREPAREDNESS EXITING & STORAGE Open Exiting - aisle ways chemical free Exit discharge - Evacuation Staging Area Two ways out - Always! Chemical Separation 20 foot separation of incompatibles Rated cabinets Non combustible partitions
- 50. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Safety Isolate & Deny Entry Notifications
- 51. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Safety - The “first operational thought” Safe approach to scene - up, up, away How to conduct a safe size up Basic safety guides - don’t touch, taste, drink, smell
- 52. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Isolate & Deny Entry - “first operational priority” Control access points to a perimeter Point vehicles toward escape Use natural barriers & no flares Understand control zones & who sets them up
- 53. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Notifications - 911,CUPA, SWC, NRC Internal notifications - Chain of Command Other resources - Chemtrec, HM Teams Give incoming resources a safe path to the emergency
- 54. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Command Identification & Hazard Assessment Action Plan
- 55. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Command - Established by first F.R.O. on scene Establish safe temporary command post Briefing IC upon arrival Establish a safety officer
- 56. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Identification & hazard assessment Three reference sources Solid, liquid, or gas Environmental considerations: wind, temperature, humidity, stability
- 57. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Action plans Pre-action plans - HM Business Plans Administration Information Emergency Response Plan Map Inventory Training
- 58. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Action plans Incident action plans With site safety plans
- 59. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Personal Protective Equipment Containment Protective Actions
- 60. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective Equipment: A,B, C, D Degradation, penetration, permeation Safety officer’s role Monitoring devices & components of P.P.E. FRO Level “D” for defensive
- 61. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective Equipment: A,B, C, D Which level of protection?
- 62. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective Equipment: A,B, C, D Which level of protection?
- 63. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective Equipment: A,B, C, D Which level of protection?
- 64. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective Equipment: A,B, C, D Which level of protection?
- 65. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Containment Defensive containment - dams, diking, diversion Offensive Control - patching, plugging
- 66. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Shelter in place vs.. Evacuation Materials involved Population threatened Responder - people & equipment available Time of day & duration Current & predicted behavior Ability to communicate with public
- 67. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Evacuation Materials involved Population threatened Responder - people & equipment available Time of day & duration Current & predicted behavior Ability to communicate with public
- 68. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Shelter in Place Shut all doors and windows Fire place damper HVAC Shut drapes – blast Listen to Emergency info.
- 69. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Shelter in place vs.. Evacuation Materials involved
- 70. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Shelter in place vs.. Evacuation Population threatened (Shelter 10% - 20%)
- 71. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Responder - people & equipment available
- 72. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Time of day & duration
- 73. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Current & predicted weather behavior “Rain Coming”
- 74. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Ability to communicate with public Reverse 911 Helo talk Sheriff's patrol
- 75. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Protective actions Special Situations
- 77. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Decontamination - To reduce or eliminate contamination to the smallest possible area - general guidelines Done at same level as entry team or one level lower Emergency Decon is time expedite
- 78. CHEMICAL EMERGENCY “TACTICAL CONSIDERATIONS” Disposal per Cal Haz Waste Control Act Responsible party Documentation Incident Action Plan/Site Safety Plan NFIRS report Hazardous Waste Records Exposure records for OSHA
- 79. CHEMICAL EMERGENCY “RISK VS. GAIN” Identify gains to protect life, environment, & property Identify risks Assess level of resources & capability Assess safety Assess viability of actions, KISS principal
- 80. CLOSE Break Time! Scott Coffman Haz Mat Training