What is the primary focus of Level 3 Commissioning activities?

The primary focus of Level 3 Commissioning activities is on the energization and startup of equipment. This phase involves bringing the systems online and ensuring they operate according to the design specifications. It typically includes verifying that all equipment functions as intended when powered up, checking for any immediate issues that arise during the energization process, and ensuring a smooth transition from the construction phase to operational status.

In this stage, technicians often conduct initial run tests, observe the behavior of the system under real conditions, and verify both the electrical and mechanical functionality of the components that are critical for building operations. The successful completion of the energization and startup process is essential before proceeding to more detailed performance testing and validation checks.

While testing system performance against design criteria, simulating full building load conditions, and risk identification are important aspects of commissioning, they tend to occur in other commissioning phases, such as Level 2 and Level 4. Thus, the emphasis during Level 3 is primarily on the initial operational readiness and function of equipment.