What is the primary function of a diking system?

The primary function of a diking system is to contain spills. Diking systems are engineered barriers, typically made of earth, concrete, or other materials, designed to surround storage tanks or areas where hazardous materials are kept. The purpose of these systems is to prevent the release of liquids—such as chemicals or fuels—into the surrounding environment in the event of a spill or leak.

By integrating diking systems into industrial processes, facilities are able to effectively mitigate risks associated with hazardous materials. When a spill occurs, the diking structure retains the liquid, allowing for easier cleanup and minimizing environmental impact, which is a critical aspect of process safety management. Effective containment also ensures compliance with regulatory standards aimed at protecting health and the environment.