Which department's approval is necessary before occupancy can be granted?

Before occupancy can be granted, approval from the Fire Department is necessary to ensure that the building complies with fire safety codes and regulations. This department assesses various factors such as the adequacy of fire exits, the installation of fire alarms and sprinklers, and the overall fire safety plan of the structure. Ensuring that these fire safety elements are in place is critical for the protection of occupants and the prevention of fire hazards.

In many jurisdictions, the fire department plays an essential role in the final inspection process, where they evaluate whether the building is safe for occupancy from a fire and life safety perspective. This approval is a crucial step that must be completed prior to granting occupancy, as it directly impacts the safety of those who will be using the space.

The other departments listed also have important roles in the overall construction and occupancy process, but their approvals pertain to different aspects. The Health Department focuses on public health standards, the Building Inspection Department checks adherence to construction codes, and the Environmental Department deals with ecological impacts and compliance; however, it is the Fire Department that specifically addresses occupancy safety related to fire hazards.