Work Permit Types & Scope Flashcards

A work-at-height permit is typically required for elevated work above:

Answer: 4 feet in general industry or 6 feet in construction, per OSHA standards

OSHA height thresholds that trigger fall protection requirements also generally trigger work-at-height permits: 4 feet (general industry) and 6 feet (construction).

What defines the 'scope' section of a work permit?

Answer: The specific task to be performed, the equipment involved, the work location, and any limitations on the work

Scope defines exactly what is authorized—work outside the stated scope is not covered by the permit and requires a new or amended authorization.

A process safety management (PSM) covered facility requires which additional type of permit for modifications to covered processes?

Answer: Management of Change (MOC) authorization, in addition to standard work permits

OSHA's PSM standard (29 CFR 1910.119) requires MOC review and authorization before any change to process technology, equipment, or procedures at covered facilities.

If a work permit specifies that only two workers may be inside a confined space at one time, a WPR may not:

Answer: Allow a third worker to enter even if the supervisor requests it

Permit conditions like occupancy limits are hazard-based controls; exceeding them violates the permit and creates uncontrolled risk regardless of supervisor requests.

The scope of a hot work permit explicitly states 'grinding only.' During the job, the crew decides to also weld. What must happen?

Answer: Work must stop and a new or amended permit must be obtained that specifically authorizes welding

Welding is a different task with different hazards than grinding; the original permit's scope does not cover it and a new authorization is required.

A confined space permit that lists the space as 'non-permit required' means:

Answer: The space was evaluated and found to have no actual or potential serious hazards requiring full entry permit controls

Non-permit confined spaces have been evaluated and found free of hazards that would require the full OSHA permit-required confined space program.