• 4. Benzene
• 5. Coke oven emissions
• 6. Ethylene oxide
• 7. Isocyanates
• 8. Lead
• 9. Mercury
• 10. Silica
• 11. Vinyl chloride.

W152 – Health and Safety Advisory: Heat Stress and Type 3 Asbestos Operations

In Ontario, asbestos remediation requires full-body protective coveralls, head coverings, and other personal protective equipment such as respirators, gloves, and boots. These types of protective clothing can put workers at increased risk of developing heat-related illnesses.

W158 – Health and Safety Advisory: Asbestos in Elevator Components

Elevator mechanics may be exposed to asbestos-containing material during the course of their work. Asbestos-related illnesses such as mesothelioma and asbestosis are the number-one cause of occupational disease-related deaths for workers in the construction trades.

W120 – Occupational Health Risks Booklet

This booklet is a collection of 15 occupational health risk brochures for workers in trades that are at an increased risk of exposure to hazardous agents and the development of occupational diseases. These brochures include prevention information for workers and a diagnostic toolkit for physicians and primary health providers.

W103 – Occupational Health Risks: Boilermakers

A four-page booklet with prevention information for workers and a diagnostic toolkit for physicians and primary health providers.

W107 – Occupational Health Risks: Elevator and Escalator Trades

A four-page booklet with prevention information for elevator and escalator workers and a diagnostic toolkit for physicians and primary health providers.

W113 – Occupational Health Risks: Ironworkers

A four-page booklet with prevention information for ironworkers and a diagnostic toolkit for physicians and primary health providers.

W102 – Occupational Health Risks: Millwrights

A four-page booklet with prevention information for millwrights and a diagnostic toolkit for physicians and primary health providers.

W116 – Occupational Health Risks: Painters

A four-page booklet with prevention information for painters and a diagnostic toolkit for physicians and primary health providers.

W115 – Occupational Health Risks: Refrigeration Workers

A four-page booklet with prevention information for refrigeration workers and a diagnostic toolkit for physicians and primary health providers.

W108 – Occupational Health Risks: Roofers

A four-page booklet with prevention information for roofers and a diagnostic toolkit for physicians and primary health providers.

W130 – Owner's Duties: Designated Substances on Construction Projects

The Occupational Health and Safety Act requires that a project owner identify designated substances on the project and provide a list to prospective constructors as part of the tendering information. This guide provides info on preparing the owner's report and includes a report form. 5 pages. Also available in French (W130F).