What action is performed after filling the tank during shutdown procedures?

After filling the tank during shutdown procedures, the next crucial step is to shut down the pump. This action is important as it prevents any backflow or spillage of fluid, ensuring safety and compliance with operational protocols. Shutting down the pump helps to minimize the risk of equipment damage or leaks that could occur if the pump remains active after the tank has been filled. Proper shutdown procedures are critical for maintaining the integrity of the system and optimizing the lifespan of the equipment.

Engaging in effective communication after filling the tank, while also important, usually occurs at different points in the process. Throttling down and gating down are actions that pertain to the operation of the system and are typically not directly relevant to the closure phase of tank filling. Thus, the specific action taken after filling the tank during shutdown is shutting down the pump, ensuring that the system is safely secured.