Who is allowed to hire the special inspector?

The correct answer is that both the Registered Design Professional (RDP) and the Owner are allowed to hire the special inspector. In many jurisdictions, the responsibility for hiring a special inspector typically lies with the individual or entity that has a vested interest in ensuring that construction complies with design specifications and code requirements.

The Registered Design Professional often has the technical expertise and insight necessary to oversee the specific requirements of the project and can directly select a qualified special inspector who meets the project's needs. Simultaneously, the Owner, who has an interest in the integrity and quality of the construction work and ultimately bears the financial and operational risks associated with the project, may also have the authority to select the special inspector, particularly if they have contracted with the RDP for the design services.

This duality of who can hire the special inspector reinforces the collaborative nature of construction projects, where both technical oversight and owner interests are addressed through the appointment of qualified inspection personnel. Therefore, allowing both the RDP and the Owner to hire special inspectors ensures that there is a comprehensive approach to maintaining the standards and quality assurance throughout the construction process.