What is the primary role of the Construction Manager in the commissioning process?

• A. They ensure the contractors execute their commissioning responsibilities according to the commissioning plan, and help resolve issues
• B. They perform all testing themselves
• C. They write the commissioning plan
• D. They supply equipment data to the CxA

Answer: (A)

The Construction Manager’s main job during commissioning is to ensure that contractors carry out their commissioning activities according to the commissioning plan and to help resolve issues that arise in the field. They oversee the day-to-day execution, monitor that contractor testing and verification align with what the CxA has defined, and coordinate among trades, the CxA, and the owner to keep activities on track. By facilitating problem-solving and ensuring nonconformities are addressed, they help move the project toward a fully tested and documented system.

The other tasks described aren’t the Construction Manager’s primary duties. Writing the commissioning plan is typically done by the CxA or commissioning team, not the Construction Manager. Performing all testing is usually the responsibility of the CxA or designated testers, with contractors participating under the plan. Providing equipment data to the CxA is a data-submittal responsibility of vendors and the project team, with the Construction Manager coordinating these inputs rather than owning the data supply.