What type of documentation confirms that systems are functioning properly after installation?

Commissioning verification documents are essential in the commissioning process because they provide evidence that systems have been thoroughly tested and are functioning as intended after installation. These documents include detailed records of functional tests, performance data, and any adjustments made to ensure that the systems meet the specified requirements. They serve as a confirmation that the installation has been completed correctly and that all systems are operating within their designed parameters.

This type of documentation is crucial for establishing accountability and providing a baseline for future maintenance and operational performance. It helps stakeholders, including building owners, operators, and commissioning agents, to verify that the intended outcomes of the installation have been achieved and that the systems are reliable and efficient. This verification process is foundational to the overall quality assurance strategy in building commissioning.