01Plant walk-through
Explore an ammonia refrigeration plant, identify equipment and trace how operating conditions connect across the system.
02Abnormal operation
Work through changing pressures, temperatures, alarms and equipment behaviour before choosing the safest next action.
03Release response
Practise early decisions around alarms, wind, evacuation, shelter-in-place, isolation and emergency-services support.
04PSM problem solving
Test your understanding of mechanical integrity, procedures, competence, management of change and assurance.