Condition
In an approved simulator or aboard a ship in port or at anchor, given access to a main boiler.
Performance requirement
| Behavior | Standard |
|---|---|
| The student will: | During assessment, the student shall, at a minimum: |
|
Secure boiler |
Reduce load on boiler Place combustion control on manual Secure fires Open superheater vents and drains |
|
Secure forced draft fan | |
|
Monitor boiler until stable |
Maintain water level in drum Open drum vent before pressure falls to 0 psi |
Location
Assessed in EN‑3131 Steam Generators.
References
STCW Knowledge, Understanding and Proficiency
NVIC Tasks
- NVIC 17-14 Task 4.1.C Secure boiler
See the Assessment Guidelines for additional specifications of behavior and standards.