All work performed by a subcontractor must ultimately be approved by whom?

In the context of construction and project management, it is crucial to understand the roles of various stakeholders involved in the approval process. The architect plays a significant role in overseeing the design and ensuring that the work performed aligns with the architectural vision and specifications outlined in the project documents. This involves reviewing and approving work done by subcontractors to ensure it meets established standards and requirements.

The architect’s approval is essential as they are typically responsible for maintaining the integrity of the design and ensuring compliance with applicable codes and regulations. Their expertise ensures that all elements of the project come together as intended. While the project manager and main contractor have significant roles in managing and coordinating the project, including some degree of oversight on subcontractors' work, the ultimate approval usually rests with the architect when it comes to design-related aspects. A quality assurance team would be focused on assessing compliance and standards but often implements the guidelines set by the architect and other supervisory positions, rather than having the final approval authority.

Thus, understanding the hierarchy and specific roles in a project environment highlights why approval from the architect is paramount in ensuring the success of a project.