Final answer:
The San Francisco Fire Code, Section 404.4.1 requires an emergency plan for every high-rise building in San Francisco.
Step-by-step explanation:
The fire code section that requires an emergency plan for every high-rise building in San Francisco is the San Francisco Fire Code, Section 404.4.1. This section states that each high-rise building must have an emergency plan approved by the fire department. The plan should include procedures for evacuation, fire control, and other emergencies specific to the building.