What is the main feature of performance specifications?

The main feature of performance specifications is that they include criteria for verifying compliance with the desired results. Performance specifications focus on the outcomes and results that the project must achieve rather than dictating the specific means or methods of construction. This type of specification allows for flexibility and innovation, as it enables manufacturers and contractors to utilize their expertise and creativity to meet the established performance criteria.

By incorporating verification criteria, performance specifications ensure that completed work can be assessed against the intended outcomes. This may involve testing, inspection, or other means to confirm that the performance standards have been met, making it an essential component of ensuring quality and compliance in construction projects. The flexibility inherent in performance specifications encourages the selection of the most effective solutions, which can lead to better and often more cost-effective project results.