The intent of the Living Building Challenge imperative, I09 Healthy Interior Environment, is to promote good indoor air quality and a healthy interior environment for project occupants.
All projects must:
• Comply with the current version of ASHRAE 62, or international equivalent.
• Prohibit smoking within any buildings or enclosed spaces, and within 25’ of any building opening, including air supply vents.
• Develop a Healthy Indoor Environment Plan specific to the project’s building type and location. The plan must address cleaning protocols, the prevention of particulates and toxins through an entry approach and implementation of at least one strategy to improve air quality.
• Provide views outside and daylight for 75% of regularly occupied spaces.
• Provide direct exhaust for kitchens, bathrooms, and janitorial areas.
“Another glorious day, the air as delicious to the lungs as nectar to the tongue.” John Muir, My First Summer in the Sierra
Pā Reo showcases a commitment to maintaining good indoor air quality and promoting a healthy environment for students, staff, and visitors. Te Wānanga o Raukawa's approach, as outlined in the 2024 prospectus, emphasises the importance of the Marae as the principal home, with a focus on maintaining and respecting the space. This includes practices such as no shoes in the Whare and a strict no smoking or vaping policy on campus.
To ensure a healthy indoor environment, a Healthy Indoor Environment Plan (HIEP) has been established for Pā Reo, incorporating cleaning protocols and measures to prevent particulates and toxins through all entry approaches. The buildings prioritise natural ventilation over mechanical systems, utilising manual louvres, ceiling fans, and operable skylights for airflow.
Additionally, the design features high levels of glazing to provide views outside and ample daylight for occupied spaces, while mitigating heat gain and glare with overhanging eaves or integrated aluminium fins. Direct exhaust systems are in place for specific areas like kitchens, bathrooms, and copy rooms, venting toxins away from occupants through the roof.
“O Sunlight! The most precious gold to be found on Earth.” Roman Payne