Which of the listed operating practices is...

Question 1 / 270705eccefa0bacbc34ba4d46fe2

Question 1 of 270705eccefa0bacbc34ba4d46fe2

Which of the listed operating practices is considered as safe, and should be followed when opening and inspecting the waterside of a boiler?

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Question 1 of 27070

Which of the listed operating practices is considered as safe, and should be followed when opening and inspecting the waterside of a boiler?

🔍 Key Concepts

• Boiler water and steam drum access procedures • Hazards of residual pressure, heat, and water when opening a boiler • Proper isolation (valving off) and securing methods between interconnected boilers

💭 Think About

• Think about what needs to be made safe before anyone opens a manhole or handhole on a boiler that has been in service. • Consider which action reduces the chance of sudden release of hot water/steam or pressure, rather than increasing mechanical or personnel risk. • Ask yourself which choice reflects standard, methodical safety practice rather than an aggressive or rushed way to open the boiler.

✅ Before You Answer

• Identify which option best prevents unexpected flow or pressure from connected systems. • Check which option avoids using excessive force on fastenings that might still be under stress or pressure. • Verify which step would commonly appear in a lockout/tagout or isolation procedure for multiple boilers.

Question 1 of 27070

Which of the listed operating practices is considered as safe, and should be followed when opening and inspecting the waterside of a boiler?

Remove handhole plate dogs with a slugging wrench.

Wire all valves closed that connect to other boilers.

Open the water drum manhole before opening the steam drum manhole.

Ventilate the waterside until completely dry.

Question 1 / 270705eccefa0bacbc34ba4d46fe2

Question 1 of 270705eccefa0bacbc34ba4d46fe2

Which of the listed operating practices is considered as safe, and should be followed when opening and inspecting the waterside of a boiler?

Back

Question 1 of 27070

Which of the listed operating practices is considered as safe, and should be followed when opening and inspecting the waterside of a boiler?