A panel layout discussion should include which roles?

• A. Owner, user, and supplier
• B. Architect, project manager, and client
• C. Engineer, architect, and contractor
• D. Inspector, foreman, and designer

Answer: (C)

Panel layout discussions bring together the technical perspectives needed to make the design both feasible and buildable. In this context, the essential trio consists of an engineer, an architect, and a contractor.

The engineer provides structural analysis, ensuring the panel layout handles loads, connections, openings, and structural behavior in code-compliant ways. The architect preserves the design intent, coordinating openings, facade rhythm, aesthetics, and how panels integrate with the overall building geometry. The contractor translates those plans into practical fabrication and erection steps, addressing constructability, sequencing, crane access, and coordination with trades.

Other groupings miss one of these key viewpoints: owners, users, or suppliers focus on stakeholders rather than the technical feasibility and construction process; project managers and clients cover scheduling and scope but not the specific structural and buildability decisions; inspectors and foremen are more about field execution and oversight, not the initial collaborative layout decision.