What does the RDP in responsible charge do during periodic site visits?

During periodic site visits, the Responsible Design Professional (RDP) conducts structural observations to ensure that the construction is progressing according to the approved design and specifications. This role is critical in identifying any discrepancies or issues that may arise during the building process, offering a chance to rectify problems before they escalate.

Structural observations involve assessing the integrity of the work, verifying that the materials used, and the methods applied align with the structural requirements outlined in the construction documents. This ensures safety and compliance with relevant codes and standards. This task is an essential aspect of the RDP's responsibilities, as it helps uphold the quality and safety of the construction project throughout its development.

While the other options touch on important roles in a construction project—such as budget management, material approval, and project coordination—they are not specifically tied to the core function of the RDP during site visits, which is primarily focused on observing structural elements.