Thursday 22 November 2012

BOILER INSPECTION


What are the purposes of regular inspection by the machinery inspector?
How should a boiler be prepared for inspection?
What are the documents that you should prepare before inspection by the authorized boiler inspector?
During the inspection by the boiler inspector, what are your roles as a steam engineer?
Describe how tubes are cleaned in a firetube boiler.

How do you clean combustion chambers or furnaces?

What is the frequency of tube cleaning of a fire-tube boiler?
How do you check for pitting corrosion during inspection?
What light is preferred in internal inspection? What are the precautions?

Why a boiler should not be drained while the fireside is hot?
For what should the Inspector check in examining the waterside of a boiler?
For what should the Inspector check in examining the fireside of a boiler?
For what should the Inspector check in examining the external fittings and mounting?
When inspecting or evaluating the condition of a boiler, what items must be given highest priority?

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