During erection of scaffolding, which action should be performed on each part?

• A. Inspected
• B. Painted
• C. Lubricated
• D. Disassembled

Answer: (A)

Inspecting every component before you start erecting scaffolding is essential because the entire structure depends on the condition of each part for safety. By checking for damage such as bent or dented tubes, cracked or worn fittings, missing or mismatched pins, stripped threads, corrosion, or other defects, you ensure nothing unsafe goes into the build. You also verify that all pieces fit together correctly—base plates, casters, locking pins, braces, ledgers, and support members—so the scaffold will stand firm and lock securely in place. The planks must be sound, without cracks or rot, and rated for the expected loads. Paint or coatings should not hide defects, so you don’t rely on appearance to judge a part’s integrity. Lubrication is not a routine step for these parts because it can conceal wear and create滑 hazards; disassembly isn’t part of the erection process. If any part fails the inspection, it should be taken out of service and replaced before continuing.