The main components of a secondary containment system typically include a barrier, such as HPDE/RPE liners, surrounding storage tanks, drums, or other containers. These liners serve as a protective barrier that contains any leaked or spilled material.
Sometimes, secondary containment systems include berms, walls, or curbs to further contain any spills or leaks. Drainage and collection systems are also necessary components of a secondary containment system. These allow for the safe removal and disposal of any contained material.
