Final answer:
An architect should reject submittals not required by the contract documents or review them if there is potential value.
Step-by-step explanation:
An architect should handle submittals that are not required by the contract documents in a specific manner.
One approach is for the architect to reject the submittal, explaining that it is not part of the required documentation. This helps ensure that the project proceeds according to the agreed-upon plans, specifications, and other contract documents.
Alternatively, if the architect determines that the submittal contains useful information or potential improvements, they may choose to review it and provide feedback to the appropriate parties involved in the project.