Who is responsible for performing structural observations on a construction project?

In the context of a construction project, structural observations are typically the responsibility of the architect, particularly if the architect is registered and has been retained for this purpose by the owner. Structural observations involve the architect evaluating critical structural elements to ensure they are constructed in accordance with the design documents and applicable codes. This includes reviewing the quality of materials, workmanship, and compliance with the structural design intent. This responsibility stems from an architect's role in maintaining the integrity of the design throughout the construction process, ensuring that the final product aligns with the intended safety standards and structural performance.

The building official may oversee compliance with local building codes but does not perform structural observations on behalf of the architect or owner. The general contractor is responsible for executing the construction in accordance with the design but is not tasked with independently verifying the structural integrity of their work beyond their self-imposed quality assurance processes. The owner generally has overall project oversight and may engage professionals to fulfill specific roles, such as the architect, but does not directly perform structural observations.