Who is responsible for replacing toilet fixtures that do not comply with plumbing codes if they were specified in the Contract Documents?

In construction projects, the responsibility for ensuring that all aspects of the work comply with applicable codes and specifications typically falls to the contractor. However, when it comes to design documents, the architect plays a crucial role in specifying the requirements for materials and fixtures, including plumbing fixtures like toilets.

If the contract documents specifically detail certain toilet fixtures that do not meet plumbing codes, it is primarily the architect's responsibility to ensure that these specifications are compliant with local regulations. As part of their duties, the architect reviews construction documents to confirm that the design aligns with applicable building codes and standards; hence, they would need to address any non-compliance issues.

In this scenario, if the fixtures were not compliant as per the contract specifications, a professional and ethical obligation would fall on the architect to remedy this situation through corrective action, whether that means revising the specifications or guiding the contractor on appropriate replacements.

The others involved—such as the contractor, building official, and owner—have distinct roles in the construction process, but the primary responsibility for the accuracy and compliance of the design within the documents rests with the architect.