What is a key advantage of using a Design-Build delivery method?

The key advantage of using a Design-Build delivery method is the single point of responsibility. This approach consolidates both the design and construction phases under one contract and one entity. As a result, the owner can communicate and coordinate with one team, which streamlines the project delivery process and often leads to enhanced collaboration.

Having a single point of responsibility minimizes the risk of disputes between designers and contractors, as the risk of miscommunication or misaligned interests is reduced. The Design-Build team is accountable for the project's success from design through to construction, which can improve efficiency and accountability. This structure can also lead to quicker project execution, as design and construction activities can be overlapping rather than sequential, potentially reducing the overall project timeline.

In contrast, options highlighting clear separation of design and construction, lower project costs in all scenarios, and enhanced competitive bidding either reflect characteristics less aligned with the Design-Build method or do not capture its primary advantage. The Design-Build method is not about lower costs in every situation or enhanced competitive bidding, as these can vary depending on numerous factors including project specifics and market conditions.