Final answer:
In the case of receiving only one bid during a call for bids, an architect should evaluate the bid's compliance with project specifications, consider re-advertising for more bids if necessary, and proceed with caution to ensure a fair and competitive process.
Step-by-step explanation:
When an architect encounters a situation where only one bid is submitted during a call for bids, several courses of action may be considered. The architect should first review the bid to ensure it meets all the necessary specifications and requirements of the project. If the single bid is in compliance and within budget, the architect can recommend its acceptance to the client. However, if there are concerns about the bid's competitiveness or fairness, the architect might suggest re-advertising the call for bids to attract more competitors and ensure a fair market price. In cases where there is a pressing timeline or specific circumstances that limit the pool of potential bidders, it might be necessary to proceed with the single bid, provided due diligence is performed to ensure the bid's validity.