Which role is described as providing Cx plan and Cx specification, and coordinating design changes with the owner and end-users?

Which role is described as providing Cx plan and Cx specification, and coordinating design changes with the owner and end-users?

• A. Design consultants
• B. Commissioning agent
• C. Architect
• D. Owner / operator

Answer: (B)

The commissioning authority (CxA) is responsible for creating the Cx plan and the Cx specification and for coordinating design changes with the owner and end-users. The Cx plan outlines how the building will be verified and documented to prove it meets the owner’s performance goals, detailing scope, responsibilities, schedule, test procedures, and acceptance criteria. The Cx specification translates those goals into contract requirements for systems, equipment, and controls, specifying how verification will be performed, the sequences of operation, and the required documentation. As the owner’s representative during design and construction, the CxA leads cross-discipline coordination, reviews design changes, and ensures any modifications align with the owner’s needs and the end-users’ operations. Design consultants and architects focus on their design deliverables, while the owner/operator defines needs but does not typically author the Cx plan/spec or manage cross-disciplinary coordination.

The commissioning authority (CxA) is responsible for creating the Cx plan and the Cx specification and for coordinating design changes with the owner and end-users. The Cx plan outlines how the building will be verified and documented to prove it meets the owner’s performance goals, detailing scope, responsibilities, schedule, test procedures, and acceptance criteria. The Cx specification translates those goals into contract requirements for systems, equipment, and controls, specifying how verification will be performed, the sequences of operation, and the required documentation. As the owner’s representative during design and construction, the CxA leads cross-discipline coordination, reviews design changes, and ensures any modifications align with the owner’s needs and the end-users’ operations. Design consultants and architects focus on their design deliverables, while the owner/operator defines needs but does not typically author the Cx plan/spec or manage cross-disciplinary coordination.