A project team plans to seal the HVAC ducts in order to protect them from possible air contamination. In which of the following building phases is this measure most likely to be adopted?
Correct Answer: D
Sealing the HVAC ducts is a measure that can prevent air leakage and contamination from the ductwork, which can affect the indoor air quality and energy efficiency of the building. According to the WELL v2 Feature Library, this measure is part of Feature 14: Air Sealing, which is applicable to the construction phase of the project. The construction phase is the stage when the building envelope and the mechanical systems are installed and tested, and when the duct sealing can be most effectively performed.
References:
* Feature 14: Air Sealing
* Standard | WELL V2
* How to Seal Leaky Ductwork Message has links.