Mechanical equipment exposed to wind must be designed according to which code?

The proper design of mechanical equipment exposed to wind conditions is governed by the International Building Code (IBC). The IBC establishes requirements for structural integrity, including how buildings and their components, such as mechanical systems, must withstand environmental loads like wind. This is essential for ensuring safety and functionality, especially in regions prone to high winds or severe weather events.

The International Building Code includes specific provisions that address wind load calculations, design methodologies, and material standards that mechanical equipment must adhere to in order to maintain stability and performance.

Though other codes mentioned, such as the National Electrical Code and the International Residential Code, provide important guidelines for their specific areas—like electrical installations and residential structures, respectively—they do not specifically address the structural design requirements for mechanical equipment in relation to wind exposure. Likewise, local building codes may adopt or modify IBC regulations, but they ultimately rely upon the framework provided by the IBC for wind-related design standards.