On a gas-turbine vessel of at least 1,000 HP at sea, on a simulator, or in a laboratory.

Performance requirement

Behavior Standard
The student will: During assessment, the student shall, at a minimum:

Shift controls

shift/change over controls from local or main control room to bridge control

Adjust engine speed as required

adjust throttles to match engine order telegraph (EOT)

Monitor main gas turbine engine

  • monitor gas generator speed
  • monitor power turbine inlet temperature
  • monitor lube oil pressure

Monitor gas turbine alarms

respond to alarms and take corrective actions as necessary


Assessed in EN‑3233 Steam and Gas Turbines.


  1. Table A-III/1 OICEW-A4.3
  2. NVIC 17-14 Task 4.2.C

See the Assessment Guidelines for additional specifications of behavior and standards.