How long must hot work authorization be available for inspection after work completion?

The requirement that hot work authorization must be available for inspection for a specified period after work completion is crucial for maintaining safety standards. In the context of torch operations, having the hot work permit available for 48 hours post-completion helps ensure that any potential post-work hazards can be addressed promptly. This time frame allows safety personnel and fire marshals to review the completed work, ensuring compliance with safety protocols and addressing any arising concerns.

The 48-hour period strikes a balance between allowing reasonable time for inspection and ensuring that any potential risks are evaluated swiftly. This guideline is particularly essential in environments where flammable materials are present, as it supports ongoing vigilance in minimizing fire risks even after the work has concluded. Thus, the emphasis on the 48-hour inspection period emphasizes the importance of accountability and adherence to safety regulations in torch operations.