Massachusetts Hoisting License Practice Test

What should you do first if you dig up a gas line?

1. Call the utility company

2. Extinguish all open flames and lights

3. Evacuate the building in the area

4. Notify the Department of Public Safety

The correct answer is: Extinguish all open flames and lights

When a gas line is dug up, the immediate priority is to ensure safety by preventing any potential for an explosion or fire. Extinguishing all open flames and lights is critical because the presence of gas in the air creates a highly flammable situation. Even a small spark from an open flame or electrical light could ignite the gas, leading to a dangerous situation. While notifying the utility company, evacuating nearby individuals, and informing the Department of Public Safety are also important steps in managing the incident, they typically follow the initial action of addressing immediate hazards. Ensuring that the area is safe and minimizing any potential for ignition is paramount. This proactive safety measure can help prevent injuries or casualties in the event that gas is leaking into the surrounding environment.