What is the first step upon discovery of a spill?

What is the first step upon discovery of a spill?

• A. Isolate the area
• B. Sound alarms
• C. Notify OOD/CDO
• D. Secure power to area

Answer: (A)

The first action is to isolate the area. Immediately creating a barrier around the spill stops people and equipment from entering the Contaminated Zone, which minimizes exposure and prevents the spill from spreading. This containment buys you time to assess the situation, don the appropriate PPE, and implement the cleanup safely. Alarms and notifying the duty officer are important steps, but they come after you’ve established a physical boundary so that responders aren’t stepping into a live hazard. Power down considerations are relevant if there’s an electrical risk, but you don’t delay containment to address that; containment is the priority to protect personnel and limit contamination from spreading.

The first action is to isolate the area. Immediately creating a barrier around the spill stops people and equipment from entering the Contaminated Zone, which minimizes exposure and prevents the spill from spreading. This containment buys you time to assess the situation, don the appropriate PPE, and implement the cleanup safely.

Alarms and notifying the duty officer are important steps, but they come after you’ve established a physical boundary so that responders aren’t stepping into a live hazard. Power down considerations are relevant if there’s an electrical risk, but you don’t delay containment to address that; containment is the priority to protect personnel and limit contamination from spreading.