An assessment team has been tasked with identifying the hazards associated with making polyethene at a petrochemical facility, a process involving complex machinery and equipment such as reactors. The team has completed a screening$-$level analysis. Which secondary hazard identification technique should the team perform for a more detailed analysis?

Question $25$ options:

HAZOP.

FMEA.

What$-$If Technique.

Checklist Technique.

A second analysis is not required.