What purpose does secondary containment serve in chemical storage?

What purpose does secondary containment serve in chemical storage?

• A. To contain spills and prevent spread to the environment
• B. To label containers
• C. To measure chemical concentrations
• D. To increase storage capacity

Answer: (A)

Secondary containment around chemical storage is intended to catch any spills or leaks from the primary containers and keep the material from spreading to floors, drains, or the environment. By providing a secondary barrier such as a spill tray, pallet pan, berm, or double-walled system, it limits exposure to workers and makes cleanup safer and more manageable. This helps prevent environmental contamination and supports compliance with safety and environmental regulations. It is not used for labeling, measuring chemical concentrations, or increasing storage capacity, which are handled by separate systems or processes.

Secondary containment around chemical storage is intended to catch any spills or leaks from the primary containers and keep the material from spreading to floors, drains, or the environment. By providing a secondary barrier such as a spill tray, pallet pan, berm, or double-walled system, it limits exposure to workers and makes cleanup safer and more manageable. This helps prevent environmental contamination and supports compliance with safety and environmental regulations. It is not used for labeling, measuring chemical concentrations, or increasing storage capacity, which are handled by separate systems or processes.