What is one aspect that CSA B-52 code addresses?

The CSA B-52 code specifically addresses refrigeration systems, which includes detailed specifications for refrigeration piping. This code provides guidelines on the design, installation, operation, and maintenance of refrigeration systems to ensure they are safe and efficient. Its focus is primarily on the technical aspects of refrigeration and related systems, which encompass aspects like material selection, piping support, and system integrity. Therefore, selecting refrigeration piping specifications accurately reflects the core subject matter addressed by the CSA B-52 code.

The other options pertain to different areas of code and standards. Fire safety regulations are typically covered by fire codes rather than refrigeration-specific standards, and electrical safety is handled by electrical codes. Building construction standards relate to structural safety and design, which fall outside the specialized scope of refrigeration systems that the CSA B-52 code engages with.