What is the main reason floor drains are typically not permitted in chemical storage areas?

The main reason floor drains are typically not permitted in chemical storage areas is due to the risk of spills. When chemicals are stored, the potential for accidental leaks or spills is a significant safety concern. If there are floor drains present, any spilled chemicals can flow directly into the drainage system, which could lead to environmental contamination and complicate cleanup efforts. Additionally, the drainage system itself can become a hazardous waste conduit, generating liability and regulatory compliance issues.

By avoiding floor drains in these areas, facilities can better manage the containment of spills. This promotes safety by ensuring that any leaks are contained onsite and can be addressed promptly without risking contamination of broader environmental systems.