When is a permit required for medical gas according to the code?

A permit is required for the storage and use of medical gases based on specific volume thresholds established in the code. In this context, the requirement for a permit becomes applicable at the threshold of 504 cubic feet. This is significant because the code is designed to ensure safety measures are in place for handling and storage of medical gases, which have specific risks associated with their use, such as flammability and toxicity.

Having such a threshold helps to regulate and monitor the environments in which these gases are stored or used, ensuring that safety protocols and standards are met to protect both individuals and property. Therefore, when the storage capability exceeds 504 cubic feet, the need for a permit triggers, addressing the potential hazards that could arise in those scenarios.