What is the final step in Lloyd Layman's size-up process?

In Lloyd Layman's size-up process, the final step is the Plan of Operation. This step is crucial as it requires the incident commander to develop a strategic plan based on the information gathered during the earlier phases of size-up: facts, situation, and probabilities. The Plan of Operation outlines the actions that will be taken to mitigate the incident effectively.

By this stage, the commander has already assessed the facts regarding the situation at hand—what has occurred and what is known; understood the current situation, which includes evaluating conditions, resources, and hazards; and considered the probabilities, which involve anticipating what might happen next. Each of these earlier steps provides critical insights and data that inform the planning process.

The Plan of Operation synthesizes all this information into actionable strategies and tactics necessary to achieve goals, allocate resources, and ensure the safety of personnel involved. This step is essential for efficient incident management and successful operational outcomes.