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OICEW-5-2C

Bottom blow boiler

Function: Marine engineering at the operational level

Competence Knowledge, Understanding & Proficiency Task

Operate main and auxiliary machinery and associated control systems

A4.1 Basic construction and operation principles of machinery systems, including:

  1. marine diesel engine
  2. marine steam turbine
  3. marine gas turbine
  4. marine boiler
  5. shafting installations, including propeller
  6. other auxiliaries, including various pumps, air compressor, purifier, fresh water generator, heat exchanger, refrigeration, air-conditioning and ventilation systems
  7. steering gear
  8. automatic control systems
  9. fluid flow and characteristics of lubricating oil, fuel oil and cooling systems
  10. deck machinery

Bottom blow boiler

Assessed in: EN-3233 Steam and Gas Turbines

Condition

In an approved simulator or aboard a ship, given access to a main boiler.

Behavior

Perform a bottom blow of a boiler.

Standard

  1. Operations are planned and carried out in accordance with manufacturer’s instructions and ship’s procedures to ensure safety of operations and avoid pollution of the environment;
  2. Task is correctly completed and described;
  3. No safety violations are observed.