What aspect of boiler operation does N.J.A.C 12:90 primarily regulate?

N.J.A.C. 12:90 primarily regulates boiler design and safety standards, which is essential for ensuring that boilers operate safely and efficiently. This regulation encompasses various aspects of boiler construction, the materials used, safety features that must be integrated, and compliance with recognized industry standards. It mandates that boilers are designed not only to perform their function effectively but also to minimize risks associated with high-pressure operation, such as explosions or failures.

By focusing on design and safety standards, this regulation aims to protect both the operators and the public, ensuring that all equipment meets strict safety criteria before it can be used. Compliance with these standards is fundamental to safe boiler operations, which is why this aspect is at the forefront of the regulations set forth in N.J.A.C. 12:90. Other options might address related areas but do not encompass the core regulatory emphasis of this particular set of standards.