Who is responsible for defining the frequency of specific tasks for periodic special inspections?

The frequency of specific tasks for periodic special inspections is determined by the Registered Design Professional (RDP) in responsible charge. This individual is typically an architect or engineer who holds the necessary qualifications and is responsible for the overall design and integrity of the project. The RDP has the expertise to assess the unique requirements of the project and determine how often special inspections should be conducted to ensure compliance with applicable codes and standards.

The RDP’s responsibility includes making judgments about the conditions and circumstances that may necessitate more frequent inspections. This may involve considering factors such as the complexity of the project, the type of materials used, or prior inspection findings. By defining the inspection frequency, the RDP helps to maintain safety and quality throughout the construction process.

In contrast, while the project manager, architect of record, and owner's agent play important roles in the construction process, they generally do not have the specialized training or authority to establish inspection protocols as dictated by the technical requirements and engineering judgment needed for such tasks. Therefore, the RDP in responsible charge is the key decision-maker in this area.