Who is responsible for authorizing changes to high-pressure piping anchors, guides, and expansion joints that do not affect health and safety?

The responsibility for authorizing changes to high-pressure piping anchors, guides, and expansion joints that do not affect health and safety rests with a professional engineer. This is because professional engineers possess the specialized knowledge and expertise necessary to understand the structural and mechanical implications of such changes. They are equipped to evaluate the engineering integrity of the system and ensure that any modifications comply with established codes and industry standards.

The role of a professional engineer is pivotal in maintaining system reliability and safety while considering the technical aspects of modifications. They are trained to assess whether changes can be made without compromising the system's integrity and, consequently, without posing a risk to health or safety.

Other roles, like a licensed contractor, facility manager, or safety inspector, might have insights or responsibilities related to maintenance, operations, or regulation enforcement, but assessing and authorizing engineering changes specifically requires the comprehensive analysis that only a qualified professional engineer can provide. This ensures that any adjustments made to the high-pressure piping system are performed judiciously and in accordance with engineering best practices.