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804 Safe Scaffold Erection and Inspection
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Inspecting the Support Structure

Components

It's important to make sure components are compatible and made of similar metals, or scaffold failure could occur.

Components must be compatible with similar metals.
  • Make sure scaffold components manufactured by different manufacturers are not intermixed, unless they fit together without being forced and the scaffold's structural integrity is maintained.
  • Ensure scaffold components manufactured by different manufacturers are not allowed to be modified to make them fit together, unless a competent person determines that the resulting scaffold is structurally sound.
  • Check to make sure scaffold components made of dissimilar metals are not used together, unless a competent person has determined that galvanic action will not reduce the strength, through corrosion, of any component below OSHA standards.

Knowledge Check Choose the best answer for the question.

2-6. Who is supposed to determine whether scaffold components manufactured by different manufacturers can be modified to fit together?