What role does an attendant play when a welder is in a confined space?

In a confined space, the role of an attendant is crucial for safety. Their primary responsibility is to continuously monitor the welder while they work in the potentially hazardous environment. This includes keeping a vigilant eye on any changes that may indicate danger, such as the presence of toxic gases, changes in air quality, or signs of distress from the welder.

The attendant must also be prepared to initiate rescue operations if necessary. This involves having an emergency plan in place, ensuring they are familiar with the proper rescue procedures, and being equipped with the necessary tools and equipment to execute a safe rescue if the welder encounters difficulties. The nature of confined spaces presents unique risks, making the attendant's role vital for ensuring the welder's safety and responding rapidly to emergencies.

Other options suggest less direct involvement or responsibility, which does not align with the established safety protocols for confined space work. Therefore, the attendant's ongoing vigilance and readiness to act make their role essential in maintaining a safe working environment for the welder.