In what scenario is 'enhanced commissioning' typically required?

Enhanced commissioning is typically required in projects seeking LEED certification because it aligns with the goals of high-performance building standards. LEED (Leadership in Energy and Environmental Design) emphasizes energy efficiency, sustainability, and the optimization of building performance, which are critical aspects that enhanced commissioning specifically addresses.

Enhanced commissioning goes beyond the basic commissioning process by applying more rigorous procedures and requirements during design, construction, and occupancy phases. It includes a more thorough review of design documents, continuous involvement throughout the construction process, and a focus on ensuring that the operational performance meets both the owner's project requirements and the criteria needed for LEED points.

In contrast, while new building projects may benefit from commissioning, it is not a strict requirement unless they are pursuing LEED certification or other equivalent performance standards. Retrofitting existing buildings might also involve commissioning, but the enhanced approach is particularly linked to the LEED framework. Projects with low budgets may limit commissioning processes due to cost constraints, making enhanced commissioning improbable in those situations.