What should be inspected in the secondary containment area after a rain event?

The aspect that should be inspected in the secondary containment area after a rain event is the accumulated stormwater. This is crucial because secondary containment systems are designed to prevent spills and leaks from reaching the environment; however, they can also collect water during rain events. Inspecting the stormwater accumulation is important to ensure that it has not been contaminated by any potential leaks or spills that may have occurred prior to the rain.

In addition, monitoring the quality of the accumulated stormwater can help to identify any hazardous materials that may require immediate attention, such as the presence of oil, chemicals, or other pollutants that can pose environmental and health risks. Proper assessment and management of stormwater in secondary containment areas are vital for compliance with environmental regulations and for reducing the risk of pollution.

Routine inspections of these areas after rain events ensure that any issues can be addressed promptly to prevent contamination and protect both the surrounding environment and public health.