Hazardous Substances Ordinance in Welding Operations
The Hazardous Substances Ordinance sets rules for handling hazardous substances in the welding workshop. It requires safety measures and reduction of exposures.
Physical-Chemical Mechanism of Action
The Hazardous Substances Ordinance defines how hazardous substances in welding must be handled. It includes chemical compounds and processes that are potentially toxic or explosive.
Metallurgical Relevance & Welding Risks
In welding operations, hazardous substances such as hydrocarbons, nitrogen oxides, or asbestos can be generated. The ordinance requires that these substances be properly captured and treated to prevent explosions and poisoning.
Workshop Practice & Instructions
• Respirators: Always wear appropriate respirators when working with hazardous substances.
• Exhaust Treatment: Install and maintain effective exhaust filtration systems to remove toxic gases.
• Waste Materials: Store chemical waste safely and dispose of it according to the ordinance.