What safety measure is vital when cutting or welding pipes?

Using fire-resistant blankets or shields is a vital safety measure when cutting or welding pipes because these activities can produce sparks and heat that may ignite combustible materials nearby. Fire-resistant materials create a protective barrier, helping to contain potential flames and prevent fires from starting.

When welding or cutting metal, especially in environments where there are flammable substances, having these shields in place can significantly reduce the risk of fire incidents. This practice is essential for maintaining a safe work environment and protecting both the worker and surrounding areas from hazardous situations.

While ventilation is important to prevent inhalation of harmful fumes, and safety goggles protect the eyes from flying debris, neither provides the same level of immediate fire safety as using fire-resistant materials during welding or cutting processes. Working during daylight is not a primary safety measure related to welding and cutting operations and does not address fire hazards directly.