What immediate action should an operator take if they detect a leak?

When an operator detects a leak in a storage tank system, the immediate action required is to stop pumping, contain the area to prevent further contamination, and notify the proper authorities. This response is critical for several reasons:

Firstly, stopping the pumping minimizes the risk of further product escaping into the environment, which can lead to more severe contamination issues and pose safety hazards. Secondly, containing the area helps to restrict the spread of any leaked material, thereby safeguarding the surrounding environment and any personnel who may be in the vicinity. This can involve using absorbents, barriers, or other containment methods depending on the nature of the leak.

Finally, notifying the proper authorities is essential for compliance with environmental regulations and safety protocols. Authorities often need to assess the situation, ensure that appropriate remediation steps are taken, and coordinate any required response actions.

Each of these steps is designed to manage the situation effectively, ensuring safety and minimizing environmental impacts, which is why this choice is the correct course of action when a leak is detected.