Set Up Wrong, Used Anyway
CFR reference: 29 CFR 1926.451
OSHA scaffolding requirements. Competent person, guardrails, load capacity, daily inspections.
Scaffolding violations are consistently in OSHA's top 10 most cited standards. 29 CFR 1926.451 requires scaffolds to be erected under the direction of a competent person, inspected before each shift, and equipped with guardrails when the platform is more than 10 feet above a lower level. Most small operations either rent scaffolding and set it up without training, or use makeshift platforms that don't meet any standard.
I see scaffolds assembled by whoever was available, with no training documentation and no competent person oversight. Guardrails are missing on one side because "we're working from the wall." Planks are laid across without being secured — they shift underfoot. Workers climb the cross-bracing instead of using a ladder. Nobody knows the load rating, and I've seen material stacked on platforms well beyond capacity. The scaffold went up and nobody checked it again.
OSHA requires scaffolds to be erected, moved, dismantled, or altered only under the supervision of a competent person — someone capable of identifying existing and predictable hazards and authorized to take corrective measures. This is defined under 29 CFR 1926.451(f)(7).
Scaffolds more than 10 feet above a lower level must have guardrails on all open sides and ends. The top rail must be between 38 and 45 inches high, with a midrail and toeboard. Cross bracing can serve as a top rail only if the crossing point is between 38 and 48 inches.
A competent person must inspect scaffolding before each work shift and after any event that could affect structural integrity — such as high winds, heavy rain, or impact damage. Inspections must be documented.
Field Note by Vince Lawrence — GigLine Safety & Compliance — Kernersville, NC — (336) 329-8899