2. 2003 2 W H M I S W orkplace H azardous M aterials I nformation S ystem

3. 2003 3 At the end of this workshop, the participant will: 1.Understand the three basic elements of the WHMIS system 2.Recognize the eight hazard symbols representing the six hazard classes 3.Be familiar with the nine sections of the MSDS 4.Discuss employer and employee responsibilities 5.Know how to work with controlled substances in a safe manner

4. 2003 4  Introduction  The WHMIS System Labels Material Safety Data Sheets Worker Education  WHMIS Legislation  Summary

5. 2003 5 WHMIS is Canada-wide legislation, dealing with controlled products in the workplace. * A controlled product is ‘any product, material or substance included in any one of the classes listed in the Hazardous Products Act (HPA).’

6. 2003 6 Class A: Compressed Gas Class B: Flammable and Combustible Material Class C: Oxidizing Material Class D: Poisonous and Infectious Material Class E: Corrosive Material Class F: Dangerously Reactive Material

7. 2003 7  Unlabelled materials in the workplace  Inadequate or contradictory information being given to employers/workers regarding identification, hazardous properties and precautions to be taken with hazardous materials used in the workplace

8. 2003 8 1. Labels on hazardous materials or their containers 2. MSDS or material safety data sheets which are technical bulletins providing more detailed information than the label 3. Worker education, providing instruction on hazards and safe work procedures

9. 2003 9 Producer Supplier Importer Supplier label MSDS EmployerJHSCinput Worker Training Informed worker

10. 2003 10 Two Types: 1. Supplier labels (developed and provided by the supplier) 1. Workplace labels (developed and used in the workplace)

11. 2003 11  Content layout: not legislated  Border: specific  Colour: not legislated  Legibility: distinct; good contrast  Durability: able to withstand normal use  Application: imprinted; stenciled; attached  Language: English and French 1 of 3

12. 2003 12 2 of 3 1. Product Identifier 2. Hazard Symbols 3. Risk Phrases 4. Precautions 5. First Aid 6. Supplier Information 7. Reference to MSDS

13. 2003 13 3 of 3

14. 2003 14 HAZARD SYMBOLS!

15. 2003 15 1 of 2

16. 2003 16 2 of 2 Compressed Gas (Class A):  Poses an explosion danger because the gas is under pressure  Container may explode if heated in a fire, or dropped

17. 2003 17 1 of 2

18. 2003 18 2 of 2 Combustible and Flammable Material (Class B):  Will burn and is therefore a potential fire hazard  May burn at relatively low temperatures; flammable materials catch fire at lower temperatures than combustible materials  May burst into flame spontaneously in air, or release a flammable gas on contact with water  May cause a fire when exposed to heat, sparks, or flames, or as a result of friction

19. 2003 19 1 of 2

20. 2003 20 2 of 2 Oxidizing Material (Class C):  Poses a fire and/or explosion risk in the presence of flammable or combustible material  May react violently when it comes into contact with combustible materials such as fuels or wood  May burn skin and eyes upon contact

21. 2003 21 1 of 2

22. 2003 22 2 of 2 Poisonous and Infectious Material (Class D, Division 1):  Is a potentially fatal poisonous substance  May be fatal or cause permanent damage if it is inhaled or swallowed or if it enters the body through skin contact  May burn eyes or skin upon contact

23. 2003 23 1 of 2

24. 2003 24 Poisonous and Infectious Material: Other Toxic Effects (Class D, Division 2):  Not immediately dangerous to health  May cause death or permanent damage as a result of repeated exposure over time  May be a sensitizer, which produces an allergy  May cause cancer, birth defects, or sterility 2 of 2

25. 2003 25 1 of 2

26. 2003 26 2 of 2  May cause a serious disease resulting in illness (AIDS, Hepatitis) or death  Can also include tetanus protection Poisonous and Infectious Material: Biohazardous, infectious material (Class D, Division 3):

27. 2003 27 1 of 2

28. 2003 28 2 of 2 Corrosive Material (Class E):  Causes severe eye and skin irritation upon contact  Causes severe tissue damage with prolonged contact  Often produces vapor or fumes that may be harmful if inhaled

29. 2003 29 1 of 2

30. 2003 30 2 of 2 Dangerously Reactive Material (Class F):  Is very unstable  May react with water to release a toxic or flammable gas  May explode as a result of shock, friction or an increase in temperature  May explode if heated when in a closed container  Undergoes vigorous polymerization

31. 2003 31  Product Identifier  Information on safe handling of the product  Reference to MSDS Methanol Avoid inhaling vapours, handle with care Flammable Avoid eye and skin contact See MSDS for more information 1 of 2

32. 2003 32 2 of 2  Must be displayed to give clear warning to employees  May be a label, tag, sign or other  Is not required to be bilingual; can be in the language of the workplace

33. 2003 33 1. Labeled products, MSDS’s and worker education can help lower the risk of accidents. 2. WHMIS is a hazard class driven system. (name the classes) 3. A WHMIS supplier label can be identified by its solid red border. 4. A supplier label must list precautions and first aid instructions. 5. All workplace labels present in New Brunswick workplaces must be in both English and French

34. 2003 34 The MSDS is: 1.A technical information reference for worker education and control measures 2.A document which can be distributed 1 of 3

35. 2003 35 2 of 3 The MSDS is NOT: 1.All the information needed for the safe use of a product in every possible situation 2.A document only to be read and filed

36. 2003 36 3 of 3 1. Product Identifier 2. Ingredients 3. Physical Data 4. Fire and Explosion Hazards 5. Reactivity Data 6. Toxicological Properties 7. Preventive Measures 8. First Aid Measures 9. Preparation Information

37. 2003 37  The intent of this section is for product identification, supplier identification, and a description of the product use.  It is of particular use in organizing data sheets for quick retrieval  It includes the emergency telephone number.

38. 2003 38  This section provides information on the identity, concentration, and estimators of acute toxicity for the ingredients of a controlled product  Copyright law permits limiting information in this section however, disclosure is mandatory if a worker is exposed to the product.  Useful information for emergency health care providers

39. 2003 39 * The lower the lethal dose and lethal concentration numbers, the more dangerous the material is to human beings.

40. 2003 40  This section provides a physical description of the product  It describes its response to changes in the physical environment, and has specific applications for ventilation system design and emergency procedures.

41. 2003 41  The intent of Section 4 is to provide information to assist with fire and explosion prevention, as well as emergency procedures.  This section is particularly important with flammables, solvents, organic peroxides, explosives, metal dusts and other unstable substances. If the product is not flammable or explosive, information in this section must reflect that fact.

42. 2003 42  Information on the stability of the product and its likelihood of dangerous reaction with other chemicals.  Implications for handling procedures and storage arrangements.  May be useful along with Section 4 data for the prevention and control of fires or explosions.

43. 2003 43  This section provides information on how a material is likely to enter the body and what short and long-term effects it is likely to have.  Includes signs and symptoms of exposure and pre-existing medical conditions which may be aggravated.  Information in this section is an important determinant of preventive and first aid measures and emergency care.

44. 2003 44  Provides clear direction for transportation, storage, use and disposal of the product, as well as emergency procedures related to accidental release.  Information must be as specific as possible. Employers may need to adapt information from data sheets to the specific hazard circumstances of each workplace.

45. 2003 45  Information necessary for the safe evacuation and immediate treatment of a person experiencing acute effects of overexposure  Meant for use by workers on site; including first aid personnel.  Usually expands on the first aid instructions described on the supplier label.

46. 2003 46  Name and telephone number of those responsible for preparation of MSDS  Date of preparation  WHMIS legislation requires that MSDS be kept current; no older than 3 years

47. 2003 47  Identify the chemical and the emergency telephone number  Know the hazards/precautions  Understand safe handling and storage procedures  Emergency procedures (in case of an emergency bring the MSDS with you to the hospital)  Identify the preparation date

48. 2003 48 1. An MSDS contains the same information that is present on the supplier label. 2. An MSDS has all the information for every possible situation and workplace. 3. An MSDS can be used to determine safe storage requirements and emergency procedures. 4. An MSDS does not include the emergency telephone number of the manufacturer or supplier. 5. MSDS’s must be stored together and indexed for easy access.

49. 2003 49 Anyone working with or nearby controlled products must be trained in hazard information and procedures regarding: 1.Safe use 2.Storage 3.Handling 4.Disposal 5.Emergency procedures 1 of 2

50. 2003 50 1. Employers must train workers who work with or near hazardous materials. 2. All employees should receive WHMIS training whether or not they are working with controlled substances. 3. Employees do not need to know emergency procedures regarding hazardous materials. 4. Employees need to be given information for products flowing through pipes in the workplace. 5. An employee’s knowledge of the product can affect the amount of damage or injury in an emergency.

52. 2003 52 Eight classifications exempt from WHMIS labeling and MSDS requirements. Some categories are regulated for worker education, some are not. 1. Explosives5. Consumer products 2. Cosmetics, drugs, food6. Wood products 3. Pesticides7. Tobacco products 4. Radioactive materials8. Manufactured articles

53. 2003 53 Suppliers, employers and employees each have a role to play in making WHMIS work.

54. 2003 54 Supplier responsibilities are found under the Hazardous Products Act (Federal Bill C-07) Suppliers Must: I. Label controlled products intended for workplace use II. Supply MSDS with each controlled product

55. 2003 55 The employer’s WHMIS responsibilities are outlined in Provincial Regulation 88-221:  To obtain MSDS from supplier  Ensure appropriate labeling (supplier and workplace)  Provide adequate instruction and training to employees  Sort and file the MSDS in a clearly indicated and easily accessible area

56. 2003 56 WHMIS legislation does not place any direct responsibility on the workers, however under Section 12 of the OH&S Act, employees must:  Comply with the Act  Conduct themselves to ensure their health and safety  Report hazards  Wear/use protective equipment  Consult/cooperate with the JHSC

57. 2003 57 1. The workplace copy of the MSDS needs to be updated every three years, even if there has been no change in the hazard information. 2. The employer shall review their WHMIS system (employee training and MSDS) at least once per year. 3. Pesticides are exempt from MSDS and label requirements, therefore worker training isn’t necessary. 4. Telling workers to read the labels and the MSDS is adequate training. 5. Employees don’t have to watch out for their own safety; it’s the boss’ responsibility.

58. 2003 58 Step 1:  Assign responsibility  Inventory and list supplier and workplace labels Step 2:  Get current MSDS  Determine storage, handling, training, first aid and disposal Step 3:  Train employees  Implement control measures and MSDS binders

59. 2003 59 WHMIS has three components : WHMIS is a hazard class driven system 1.Labels 2.MSDS 3.Worker Education 1 of 2  Compressed Gas  Flammable  Oxidizers  Poisons  Corrosives  Reactive

60. 2003 60 2 of 2 Employers must train their workers to use the information provided by Training should be reviewed and/or updated  Labels  MSDS Yearly, or as conditions change

61. WHMIS Good Luck with your WHMIS program!