Which level of indoor noise pollution must be minimized according to the standards?

The standard focuses on minimizing noise pollution from building services and external sources because these noises can significantly impact the comfort and productivity of occupants within a building. Noise from mechanical systems, such as HVAC units, elevators, and other building services, can be particularly disruptive if not properly managed. Additionally, external sources of noise, including traffic, construction, and other environmental sounds, can intrude into indoor spaces and affect the overall acoustics of the environment.

By addressing this specific category of noise, the guidelines ensure a more controlled acoustic environment, which directly contributes to the health and well-being of the occupants, aligning with the overarching goals of the Estidama Pearl Building Rating System to enhance sustainability and livability. While other sources of noise, such as those from natural phenomena or human activities, are also important to consider, the focus on building services and external sources is crucial for creating an optimal indoor environment.