Which statement describes non-permit confined spaces?

Which statement describes non-permit confined spaces?

• A. Non-permit confined spaces contain no hazards, and entrants will not perform work that could cause hazards
• B. Non-permit confined spaces contain hazards and require a permit
• C. Non-permit confined spaces are always monitored by a supervisor
• D. Non-permit confined spaces must be ventilated continuously

Answer: (A)

Understanding permit versus non-permit confined spaces comes down to whether hazards exist that would require an entry permit. A non-permit confined space is one that does not present hazards that would require a permit for entry; in other words, there are no hazardous atmospheres, engulfment risks, or other serious hazards, and entrants won’t be performing work that could create hazards. Because of that, a formal entry permit and the associated safety controls aren’t required. That’s why the statement describing non-permit confined spaces as having no hazards and not involving work that could cause hazards is the best fit. The other options imply hazards or permit requirements or ongoing monitoring that aren’t characteristics of non-permit spaces.

Understanding permit versus non-permit confined spaces comes down to whether hazards exist that would require an entry permit. A non-permit confined space is one that does not present hazards that would require a permit for entry; in other words, there are no hazardous atmospheres, engulfment risks, or other serious hazards, and entrants won’t be performing work that could create hazards. Because of that, a formal entry permit and the associated safety controls aren’t required. That’s why the statement describing non-permit confined spaces as having no hazards and not involving work that could cause hazards is the best fit. The other options imply hazards or permit requirements or ongoing monitoring that aren’t characteristics of non-permit spaces.