Who is responsible for hiring the special inspector?

The responsibility for hiring the special inspector typically falls on the owner or the registered design professional in responsible charge. This is because the special inspector is generally engaged to ensure that the construction complies with the approved plans, specifications, and relevant codes. The owner, being the entity that has a vested interest in the successful outcome of the project, is in the best position to make decisions regarding inspections and to ensure that adequate oversight is in place.

The registered design professional in responsible charge, such as an architect or engineer, often plays a key role in determining the qualifications needed for the special inspector based on the specific requirements of the project. This collaboration ensures that the proper expertise is brought into the inspection process to address any unique conditions that may arise during construction.

In contrast, the other options involve parties who typically do not hold the authority to make hiring decisions regarding special inspectors. The contractor is focused on executing the construction work and may have their own inspectors, but they are not responsible for hiring the special inspector. Similarly, the building official’s role is primarily regulatory and oversight in nature, not directly involved in hiring inspectors for specific projects. A designated safety officer focuses on ensuring compliance with safety regulations rather than the technical inspections required for construction compliance.