Occupational Health and Safety, Human Resources Services August Annual WHMIS Review Training

Occupational Health and Safety, Human Resources Services August INTRODUCTION WHMIS stands for Workplace Hazardous Materials Information System

Occupational Health and Safety, Human Resources Services August The Main Components of WHMIS Labels (Supplier and Workplace) Material Safety Data Sheets Worker Education and Training (Generic and Annual Review)

Occupational Health and Safety, Human Resources Services August RESPONSIBILITIES Manufacturer/Supplier Classification Label all controlled products as a condition of sale Provide a MSDS as a condition of sale Review and update MSDS every three years Employer Ensure that controlled products are labeled Obtain an up to date MSDS for all controlled products used in the workplace Provide worker education and training

Occupational Health and Safety, Human Resources Services August RESPONSIBILITIES Workers The right to know about hazardous materials you may be exposed to on the job including the right to review labels and MSDS and to receive training The right to be consulted in the content and delivery of the training Responsible to report missing or illegible labels, missing or out of date MSDS, and Responsible to work in a safe manner and follow all work procedures required by the employer

Occupational Health and Safety, Human Resources Services August CLASSIFICATION WHMIS requires the manufacturer to classify their hazardous materials into one or more of the following (6) Hazard Classes and (8) symbols.

Occupational Health and Safety, Human Resources Services August CLASS A: COMPRESSED GAS A compressed gas is a material that is normally held under pressure in a container at room temperature. Hazards: Explosion, Projectile Frost Bite Precautions: Store securely, upright and away from sources of heat Do not puncture Protect valves

Occupational Health and Safety, Human Resources Services August CLASS B: FLAMMABLE & COMBUSTIBLE Class B is sub-divided into 6 divisions: 1.Flammable Gases 2.Flammable Liquids 3.Combustible Liquids 4.Flammable Solids 5.Flammable Aerosols 6.Reactive Flammable Materials

Occupational Health and Safety, Human Resources Services August CLASS B: FLAMMABLE & COMBUSTIBLE Hazards: Fire, explosion Hazardous decomposition products (smoke) Flash-back Precautions Use in well ventilated area Avoid sources of ignition Store properly away from incompatible materials and sources of heat

Occupational Health and Safety, Human Resources Services August CLASS B: FLAMMABLE & COMBUSTIBLE Note: Only Board-approved candles should be used on religion tables. Tapers may be used during school masses. Non-approved candles can be used for display purposes only – but never lit. Smoking is not permitted on Board property.

Occupational Health and Safety, Human Resources Services August CLASS C: OXIDIZING MATERIALS Oxidizing materials cause/contribute to the combustion of other materials. Hazards: Fire Fire burns more vigorously Precautions: Keep away from incompatible materials and flammable or combustible materials

Occupational Health and Safety, Human Resources Services August CLASS D: POISONOUS & INFECTIOUS Class D comprises three divisions, each with its own symbol.

Occupational Health and Safety, Human Resources Services August CLASS D: POISONOUS & INFECTIOUS Division D1: Toxic Immediate and Severe Example: Carbon Monoxide

Occupational Health and Safety, Human Resources Services August CLASS D: POISONOUS & INFECTIOUS Division D3: Biohazardous and Infectious Examples: blood- contaminated materials (Hepatitis A, B, C, HIV). Other biohazards: West Nile (mosquitoes) Lime Disease (tics) Hanta Virus (mouse droppings)

Occupational Health and Safety, Human Resources Services August CLASS D: POISONOUS & INFECTIOUS Division D2: Other Toxic Effects Examples: Latex Paint Solvents (e.g varsol) Asbestos

Occupational Health and Safety, Human Resources Services August CLASS D: POISONOUS & INFECTIOUS Hazards: Chemical burns to skin and eyes Respiratory irritation, poisoning Acute and/or chronic health impairment Precautions: Use appropriate ppe Avoid contact Follow all safety precautions

Occupational Health and Safety, Human Resources Services August CLASS E: CORROSIVE Corrosives are materials that can attack and destroy on contact human tissues, clothes, and other materials, even metals. Hazards: Burns to skin and eyes Respiratory irritation or damage Precautions: Use appropriate ppe Avoid splashing Avoid mist generation

Occupational Health and Safety, Human Resources Services August CLASS F: DANGEROUSLY REACTIVE These materials can undergo vigorous reactions when heated, pressurized or agitated. They may also react with water to evolve a poisonous gas. Hazards: Thermal burns Respiratory irritation or damage Precautions: Use appropriate ppe Avoid incompatible materials or conditions

Occupational Health and Safety, Human Resources Services August LABELS – SUPPLIER LABELS 1.Product Identifier 2.Supplier Identifier 3.Statement referring to the MSDS 4.Hazard Symbol(s) 5.Risk Phrase 6.Precautionary Measures 7.First Aid Measures Should you require a workplace label, or have any difficulty interpreting information on a label, contact your supervisor.

Occupational Health and Safety, Human Resources Services August LABELS - WORKPLACE 1.Product Identifier 2.Safe handling instructions 3.Statement referring to the MSDS Should you require a workplace label, or have any difficulty interpreting information on a label, contact your supervisor.

Occupational Health and Safety, Human Resources Services August MATERIAL SAFETY DATA SHEET MSDS must be updated every 3 years. Read the MSDS BEFORE using a for the first time or when using a new product. MSDS binders are located in the staff room of each school, and every custodian has a copy. If assigned to a new school, ask your supervisor to show you where this binder is located. Should you notice that an MSDS is missing or is outdated report this to you supervisor immediately.

Occupational Health and Safety, Human Resources Services August MATERIAL SAFETY DATA SHEET 1.Product Identification product identifier supplier/manufacturer contact information intended use of product 2.Hazardous Ingredients Concentration of hazardous ingredients and their toxicological properties 3.Health Hazard Information Effects of exposure Symptoms of over exposure 4.First Aid Measures

Occupational Health and Safety, Human Resources Services August MATERIAL SAFETY DATA SHEET 5.Physical Data Colour, odour, specific gravity, density, vapour pressure etc. 6.Fire/Explosion Data UFL, LFL, means of extinction 7.Reactivity Data Conditions, hazardous decomposition products. 8.Safe Handling Measures Storage, use, disposal requirements ppe 9.Preparation Data Date of preparation

Occupational Health and Safety, Human Resources Services August ROUTES OF ENTRY Exposure occurs when the toxic substance either comes in CONTACT with and/or ENTERS the body. Exposure occurs through the following 4 ROUTES OF ENTRY. Inhalation, Absorption (Skin or eyes), Ingestion, Injection

Occupational Health and Safety, Human Resources Services August REMEMBER Before using a new product, always read the label and material safety data sheet! Ensure you know how to use, wear and care for any personal protective equipment provided to you. Read and follow the instructions!

Occupational Health and Safety, Human Resources Services August CONCLUSION Remember the person most responsible for your health and safety is you! If you have any questions, speak to your Supervisor, for additional information call: Mary Anne Moser, CRSP, CHSC, RPN, C.OHS Occupational Health and Safety Officer (519) ext