O. REG. 490/09: DESIGNATED SUBSTANCES
The above Ontario law deals with defining what materials are considered designated substances.
They are as follows:
- Acrylonitrile
- Arsenic
- Asbestos
- Benzene
- Coke oven emissions
- Ethylene oxide
- Isocyanates
- Lead
- Mercury
- Silica
- Vinyl chloride
Designated substances and hazardous materials are particularly of serious concern, especially when adequate controls are not in place to protect workers. They can cause cancers, strong allergic reactions, liver and lung problems, and effects on the nervous system.
This is why it is crucial to identify Designated Substances and Hazardous Materials materials that will be or are likely to be disturbed, handled, or removed as part of a project.
Why is it also important as an owner of a building to have a Hazardous Materials and Designated Substances Survey completed?
- An owner is liable to the constructor as well as every contractor and subcontractor for loss or damages if a list was not provided or designated substances were not identified.
- An owner can be fined under the Occupational Health and Safety Act.
- The Ministry of Labour can issue a “stop work” order or the contractor may refuse to complete the work. This can cause delays and cost money.
- Employers can put controls in place to protect workers.
For more information please call us at (613)366-5226.