What added hazard is associated with cutting metals inside a boiler?

Cutting metals inside a boiler poses the added hazard of combustion residue fumes primarily due to the materials being cut and the environment in which the cutting occurs. Boilers often contain various residues from fuel combustion, and when cutting metal, those residues can become airborne and create harmful fumes. These fumes may include a mixture of gases, including carbon monoxide, hydrocarbons, and other potentially toxic substances, which can pose serious health risks to workers if inhaled.

Controlling exposure to these combustion residue fumes is crucial in maintaining a safe work environment. Proper ventilation, respiratory protection, and monitoring of air quality are necessary measures that should be implemented when performing cutting operations inside a boiler. Understanding this hazard helps in preparing adequate safety protocols and ensuring worker safety during maintenance activities.