What code section governs Building Services Piping?

Building Services Piping is governed by the American Society of Mechanical Engineers (ASME) B31.9 code. This code specifically addresses the design, materials, construction, and testing of piping systems that are used for building services, such as heating, cooling, and plumbing. B31.9 covers piping systems that are typically found within buildings, helping to ensure that they operate safely and effectively.

In contrast, the other codes serve different purposes. B31.3 pertains to process piping, typically used in chemical plants and refineries, while B31.5 focuses on refrigeration piping systems. B31.8 deals with gas transmission and distribution piping, making it more relevant to the transportation of gases rather than services within buildings. Understanding these distinctions helps ensure that the appropriate code is applied to specific piping systems, maintaining safety and compliance within the relevant industry standards.