Massachusetts Wastewater Practice Exam

If a pump station explodes and workers are missing, what should be done first?

1. Call the safety manager.

2. Determine the cause.

3. Prevent further explosion.

4. Call the fire department and police.

The correct answer is: Call the fire department and police.

In the event of an explosion at a pump station, the immediate priority is to ensure the safety of all personnel involved. Calling the fire department and police is essential as they are equipped to handle emergencies of this nature. They can manage fire risk, provide medical assistance, and conduct a search for any missing workers, ensuring that the situation is addressed by trained professionals. This course of action takes precedence because establishing a safe environment is critical in preventing further injuries or casualties. Emergency responders have the necessary resources and training to deal with hazardous situations, thus protecting both the workers who may be missing and those who might still be in the vicinity of the explosion. While determining the cause of the explosion, calling a safety manager, or preventing further explosions are important aspects of emergency response and post-incident investigation, the immediate safety and rescue of individuals is the most crucial initial step.