To ensure consistent bid submissions, a walk-through of affected buildings and locations should be conducted...

A pre-bid conference allows all prospective bidders to gain a clear and consistent understanding of the project requirements, including walkthroughs of affected facilities. This helps ensure uniformity in bid proposals and reduces ambiguity or scope misinterpretation.

A (Engineering evaluation) is internal and technical.

C (Invitation for bid) is a document, not an event.

D (Procurement meeting) is not a standard pre-bid process phase.