3.10: Protection from Falling Objects
- Page ID
- 63432
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Falling objects can also pose a hazard to workers. Falling object protection must comply with the following provisions:
Guardrails: When guardrail systems are used to prevent materials from falling from one level to another, any openings must be small enough to prevent passage of falling objects.
Overhand Bricklaying and Related Work: During overhand bricklaying and related work, no materials or equipment except masonry and mortar may be stored within 4 feet of working edges. Excess mortar, broken or scattered masonry units, and all other materials and debris must be kept clear of the working area by removal at regular intervals.
Roofing Work: During roofing work, materials and equipment must not be stored within 6 feet of a roof edge unless guardrail systems are erected at the edge. Any materials piled, grouped, or stacked near a roof edge must be stable and self-supporting.
Toeboards: When toeboards are used as protection from falling objects, they must be erected along the edges of the overhead walking or working surface for a distance sufficient to protect workers working below. Toeboards must be capable of withstanding, without failure, a force of at least 50 pounds applied in any downward or outward direction at any point along the toeboard. Toeboards must be at least 3.5 inches tall from their top edge to the level of the walking or working surface, must have no more than 0.25 inch clearance above the walking or working surface, and must be solid or have openings no larger than one inch in its greatest dimension. Where tools, equipment, or materials are piled higher than the top edge of a toeboard, paneling or screening must be erected from the walking or working surface or toeboard to the top of a guardrail system’s top rail or midrail, for a distance sufficient to protect workers below.
Canopies: When used as protection from falling objects, canopies must be strong enough to prevent collapse and to prevent penetration by any objects that may fall onto them.


