What is the term for a diagram that shows the relationship of the building to other buildings, streets, and hydrants?

A plot plan is a diagram that specifically illustrates the layout of a property, including the relationships of buildings to each other, the surrounding streets, and critical infrastructure such as hydrants. This type of plan provides a comprehensive overview that can be crucial for firefighting operations, allowing responders to quickly assess access points, potential hazards, and the overall environment surrounding a structure.

In a plot plan, the depiction of the building's position in relation to the street and other structures is vital for effective response strategies and resource allocation during an emergency. Understanding this relationship helps fire officers in planning, training, and conducting risk assessments.

In contrast, an aerial view focuses primarily on a bird's-eye perspective of an area without necessarily detailing the relationships and specifics of the individual components as comprehensively. A site survey often involves a detailed assessment of conditions on a piece of land, typically used for planning or construction purposes, but it may not always illustrate the layout in a way that emphasizes buildings and hydrants. Lastly, a building map is more concerned with the internal layout of a specific structure rather than its relation to its environment.