Conducting a Scaffold Inspection

Conducting a Scaffold Inspection

Scaffolding is a temporary, elevated work platform. Because it is temporary and field erected; it is subject to wear and abuse, improper assembly, and unauthorized changes. Construction standards require that a “competent person” inspect scaffolds for defects before every work shift.

The competent person shall be trained how to conduct inspections and all inspections shall be documented.  Yet, in all industries, every employee who works on or around scaffolding should be aware of the safety requirements.

The following list includes things to watch for:

  • Scaffolding must be erected on firm footing capable of carrying 4 times maximum intended load. Boxes, barrels, loose concrete blocks, or brick must not be used to support the structure.
  • Consideration must be given to the weight the scaffold is to carry. It must be capable of supporting, without failure, four times the maximum intended load. The load includes not only the weight of the people on the scaffold but also any supplies and equipment being used.
  •  Scaffolding is naturally unstable because it is usually a tall structure with a narrow base. To counteract this, the scaffold must be braced or tied off to a stable structure such as a building wall.
  • The planking used must be “scaffold grade.” The wood must be clear, free of loose knots, splits, or other defects. To create a proper work surface, generally 2 planks need to be laid side by side to create a min. 18″ wide work platform. At the ends, the planking must overlap at least 6″ but no more than 12” unless the planks are fastened to the supporting members.
  • Toe boards at least 3 ½” high should be installed along the outer scaffold edge, to prevent tools or materials from falling onto workers below.
  • Guard rail requirements for supported scaffolds vary for different industries. The federal OSHA standard for construction and general industry requires guardrails when a platform is 10 feet or higher. Some State codes may set the height at 6 feet. You must know the rules for your state or jurisdiction.
  • Guard rails are usually made of 2×4 lumber or steel pipe. The top rail should be about 42″ above the scaffold walking surface, with a mid-rail at about 21 inches. Fiber or wire rope can be used if it is attached to rigid supports and kept taut. However, a variance may be needed to do so in some jurisdictions. It should be noted that the railings must be of adequate strength to restrain someone who has started to fall.

Never make any changes to scaffolding yourself. Only designated “Competent Persons” should make modifications.

If you have questions or want to contact us directly, email us at customerservice@sficompliance.com or call us at 800-727-5051.