Which of the following is not required to be included in the AHA for hot work?

The requirement to include the type of hot work being performed is essential in an Activity Hazard Analysis (AHA) because it identifies the specific risks associated with the tasks and informs the necessary precautions. Similarly, documenting the number of workers present is important for ensuring that safety measures account for all personnel in the work area and for effective emergency response planning. Emergency contact information is also a vital component of an AHA as it provides immediate resources in case of an incident.

While the presence of fire extinguishers is important for ensuring safety during hot work operations, specifying the exact number of extinguishers within a 500 ft radius is not typically required in the AHA. The focus of the AHA is primarily on identifying hazards, risks, and necessary controls rather than detailing each piece of equipment and its location. Thus, this aspect is deemed less critical to be included directly in the AHA compared to the other elements which directly relate to the assessment of risk associated with the job being performed.