OICEW-5-1N

Secure main steam turbine operation

In an approved simulator or aboard a ship in port or at anchor, given access to a main steam turbine.

Behavior	Standard
The student will:	During assessment, the student shall, at a minimum:
Secure steam to main engine	Bleed pressure using throttles Monitor main steam line pressure Secure main and bulkhead stops and guardian valve
Place into service jacking gear	Hang jacking gear engaged sign
Secure main air ejector and gland seal	Insure MUF, exhaust dump, ADT, etc. are directed to auxiliary condenser Secure air ejector before gland seal
Secure main condensate system	Monitor hotwell and dc heater level
Monitor main engine until cool	Continue until LP casing temperature is about 150° F
Secure main circ. system
Secure jacking gear	Remove jacking gear engaged sign
Secure main lube oil system	Secure LO gravity tank

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

Note: This assessment supports KUP OICEW-A4.1, and is assessed in EN-4231 Sea Term IV: Marine Engineering.