Secondary containment systems handle drainage and runoff by incorporating drainage and collection systems designed to capture and contain any leaked or spilled material. These systems typically include sumps, drains, and collection basins strategically placed within the containment area.
Material collected through these means is then safely removed and disposed of according to regulatory requirements. Secondary containment systems may include features such as leak detection systems or automatic shut-off valves to quickly identify and address any leaks or spills, minimizing environmental damage.