LEED AP with Operations and Maintenance (O+M ) Practice Exam

How often should entryway systems be maintained to comply with EQ Credit: Enhanced Indoor Air Quality Strategies?

1. Daily

2. Weekly

3. Monthly

4. Quarterly

The correct answer is: Weekly

Enhanced Indoor Air Quality Strategies aim to improve the overall quality of interior environments by minimizing pollutants that can enter a building. One important method to reduce the amount of dirt and debris brought into a building is through the use of entryway systems, which include mats and grates placed at entrances. Regular maintenance of these entryway systems is crucial because they function as the first line of defense against outdoor pollutants. If these systems are not maintained properly, they can become less effective at capturing dirt and particulate matter, leading to indoor air quality issues. Maintenance on a weekly basis strikes an effective balance between ensuring the systems remain functional and managing labor and operational costs. This frequency allows for the timely removal of collected debris and dirt, reducing the potential for these particles to be tracked deeper into the building. The importance of regular upkeep aligns well with the goals of the LEED framework, which emphasizes the health and well-being of building occupants. In contrast, less frequent maintenance—like monthly or quarterly—could permit an accumulation of dirt that would eventually diminish the overall effectiveness of the entryway systems. Daily maintenance, on the other hand, might be excessive for many facilities, requiring more resources than typically needed. Therefore, weekly maintenance of entryway systems is aligned with the requirements set out