Intake openings located in flood hazard areas must be at or above what level?

Intake openings located in flood hazard areas must be at or above the design flood level. The design flood level is crucial for ensuring that the openings are elevated enough to prevent floodwaters from entering and potentially causing damage to the mechanical systems or the structure itself. This level is often determined based on historical data and projections for possible flood events, making it essential for the safety and effectiveness of flood-resistant design.

This requirement helps mitigate risks associated with flooding and ensures compliance with relevant regulations and standards. By adhering to this guideline, professionals ensure that mechanical systems remain operational and safe during flood scenarios, protecting both the equipment and the occupants of the building.