Assessment OICEW-4-3H

Secure main gas turbine

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

Behavior	Standard
The student will:	During assessment, the student shall, at a minimum:
Prepare to secure main gas turbine	shift controls to main control room disengage main gas turbine engines from reduction gear
Secure main gas turbine engines	press Normal Stop Cooldown button monitor engine for proper sequence of operation monitor gas generator speed monitor power turbine inlet temperature
Monitor alarms	Respond to alarms and take corrective actions as necessary

Competence	Knowledge, Understanding & Proficiency	Task
Operate main and auxiliary machinery and associated control systems	A4.3 Preparation, operation, fault detection and necessary measures to prevent damage for the following machinery items and control systems: main engine and associated auxiliaries steam boiler and associated auxiliaries and steam systems auxiliary prime movers and associated systems other auxiliaries, including refrigeration, air-conditioning and ventilation systems	Secure main gas turbine

Competence

Knowledge, Understanding & Proficiency

Task

Operate main and auxiliary machinery and associated control systems

A4.3 Preparation, operation, fault detection and necessary measures to prevent damage for the following machinery items and control systems:

main engine and associated auxiliaries
steam boiler and associated auxiliaries and steam systems
auxiliary prime movers and associated systems
other auxiliaries, including refrigeration, air-conditioning and ventilation systems

Secure main gas turbine

Published: 2016-10-28-04:00