Which is an ISO risk management consideration for confined space operations?

In the context of confined space operations, referring to pre-incident plans is essential for effective risk management. Pre-incident plans contain critical information regarding the specific confined space, including identification of hazards, appropriate response protocols, and safety measures tailored to that environment. These plans ensure that responders have access to vital information before they enter a potentially dangerous area, helping to mitigate risks and enhance safety measures.

Having such plans in place allows the Incident Safety Officer and the team to anticipate potential dangers, establish proper entry requirements, and decide on ventilation and atmospheric monitoring needs. This proactive approach helps in planning for emergencies and determining the safest methods for conducting operations in confined spaces where hazards like toxic gases, low oxygen levels, or physical constraints may exist.

In contrast, the other options do not align as effectively with established safety practices. Encouraging all responders to enter might create unnecessary risk; continuous air monitoring is vital, but without a pre-incident plan, teams could miss crucial data about hazardous conditions; and limiting entry to two responders without consideration of the situation could impede necessary resources or safety oversight.