In design-build, who is responsible for developing performance requirements that will act as a program for the designers and constructors?

• A. The architect
• B. The contractor
• C. The design-build team
• D. The owner

Answer: (D)

In design-build, the owner is the one who sets the project’s performance requirements that serve as the program for both designers and constructors. The owner defines what the project must achieve—how the space will function, the required capacities, quality and performance standards, budget, schedule, codes, and any sustainability or quality targets. Those criteria become the program that guides design and construction, ensuring the final project meets the owner’s goals.

The design-build team translates those requirements into design and build solutions, but they do not originate or own the program. The owner retains authority over the program and any changes, while the architect and contractor collaborate within those established performance criteria to meet or optimize the targets.