Which of the following tasks is NOT typically performed by the incident commander?

The role of the incident commander is primarily focused on management and decision-making during an emergency response. This includes establishing strategic goals to guide the response effort, performing pre-entry briefings to ensure that all personnel are aware of the hazards and understand the necessary safety procedures, and monitoring the overall progress of the incident to adapt strategies as necessary.

Executing environmental cleanup procedures, however, is typically the responsibility of specialized teams or crews trained in specific cleanup operations rather than the incident commander. The incident commander oversees the operation but does not physically perform the cleanup tasks. Their focus is on coordinating the response, making high-level decisions, and ensuring that all personnel are working safely and effectively towards the established goals.