Tell me about a time you had to make a quick decision under pressure.

Situation

During a busy evening shift at my previous workplace, a piece of critical equipment began making an unusual grinding noise and vibrating heavily. It was not a complete failure, but it was clearly not operating normally, and we had a full workload to get through before the end of the night.

Task

I needed to decide immediately whether to continue using the equipment, stop it, or find an alternative, all while ensuring safety was not compromised.

Action

I stopped the equipment straight away and placed an out-of-service tag on it, following our isolation procedure. I recalled a similar scenario from our annual safety refresher training, which had emphasised that unusual noises should always be treated seriously. I reported the issue to my supervisor, switched to our backup process, and informed the team of the change in procedure so everyone could adjust their workflow.

Result

The maintenance team discovered a worn bearing that could have caused a catastrophic failure if left running. My prompt action prevented potential injury and equipment damage, and the shift was completed using the backup method with only a minor delay. My supervisor used the incident as a positive example at the next all-hands meeting.