What is the primary purpose of an addendum in the bidding process?

The primary purpose of an addendum in the bidding process is to clarify and modify bid documents. An addendum serves as an official change or addition to the original bidding documents, which can include updates to specifications, drawings, and other important project details. This ensures that all potential bidders are on the same page and have the most current information before submitting their bids.

By issuing an addendum, the project owner or architect can address questions and concerns raised during the bidding period, provide necessary clarifications, and modify details that may affect the bids. This helps to minimize misunderstandings and discrepancies in the proposals submitted, which can lead to a smoother project execution and ensure all bids are based on the same updated information.

The other options focus on specific aspects of project management or bidding but do not accurately represent the primary function of an addendum. Detailed drawings may be part of the content of an addendum, but they do not encompass the full scope of its purpose. Establishing a contract price or setting a project completion date are typically determined after the bidding process is completed and are not the primary aim of an addendum.