Which item is NOT listed as a designer failure?

Which item is NOT listed as a designer failure?

• A. Not engaging the builder and key trade contractors
• B. Not adhering to the schedule
• C. Not COMMUNICATE CLEARLY
• D. Not delivering within budget

Answer: (D)

In design-build, failures tied to the designer typically involve collaboration, constructability, and clear communication. Not engaging the builder and key trade contractors early undermines constructability and pricing because input from those trades helps shape feasible, cost-effective designs. Not adhering to the schedule shows a disconnect between design activities and project timing, which can cascade into delays and rework. Not communicating clearly leads to misunderstandings, errors, and wasted effort across the team. Not delivering within budget, while important, is primarily a matter of overall cost management and coordination between design and construction, rather than a direct designer failure category. The designer can influence cost through design choices and value engineering, but budget performance is more about project cost controls and the integrated team’s execution.

In design-build, failures tied to the designer typically involve collaboration, constructability, and clear communication. Not engaging the builder and key trade contractors early undermines constructability and pricing because input from those trades helps shape feasible, cost-effective designs. Not adhering to the schedule shows a disconnect between design activities and project timing, which can cascade into delays and rework. Not communicating clearly leads to misunderstandings, errors, and wasted effort across the team.

Not delivering within budget, while important, is primarily a matter of overall cost management and coordination between design and construction, rather than a direct designer failure category. The designer can influence cost through design choices and value engineering, but budget performance is more about project cost controls and the integrated team’s execution.