Scaffolding Safety
Scaffolding allows workers to do their jobs at elevated heights. Scaffolding includes suspended systems from buildings, supported systems from the ground, and aerial systems on mobile equipment. If not properly trained, those who work on scaffolding systems are at risk for falls or falling objects which could cause serious or even fatal injuries.
To prevent falls, scaffolding equipment should be properly installed and operated. A Cal/OSHA-defined “qualified person” should study the load, bracing, and safety code requirements for each job site. Properly designed scaffolding systems have work levels that are decked with regulation-sized planks and have appropriate worker access. Depending on the height of the scaffold, fall protection can include safety harnesses, guardrails or toe boards.
A “competent person” as described by Cal/OSHA, should inspect the scaffolding before each use to see that it is in good condition and operable. Scaffolding should be plumb and level and in firm contact with a stable surface. The scaffolding should be sturdy with all nuts and bolts tightened. Damaged or improperly constructed equipment should not be used. To avoid electrocution hazards, power lines should be at least 12 feet away the scaffold.
Before a scaffold job begins, all workers should receive training on that particular scaffolding system. Training should cover all required personal fall protection equipment. Workers should be trained in how to correctly wear the protection device, how to inspect it before each use, and how to recognize when the equipment should be removed from service. Workers should know to keep their body belt or harness system drop lines away from sharp surfaces and corrosive materials that may weaken the protection device and cause it to fail. They should also be instructed to secure drop lines to separate, sturdy anchor points on structural members of the scaffolding.
Workers should only climb the scaffolding from designated areas on the structure or on properly installed ladders. Workers should practice good climbing techniques including facing the rungs when climbing up or down; using tool belts or approved hoists to carry materials up to the jobsite and thus allow the use of both hands; and establishing solid footing and balance before climbing the structure.
Workers must practice safe behaviors on scaffolding at all times. Only one person should stand on an individual plank at a time. Materials should not be hoisted or placed on cantilevered platforms unless they are designed for it. Bridges between scaffold towers should not be constructed unless a “qualified person” designed them. Workers should also be aware of activities taking place overhead and try to keep tools away from the edges of the scaffold and platform openings so they don’t drop on workers below.
If workers have received proper training and education in scaffold systems, fall protection equipment, and proper scaffold work practices, they can work safely and feel safe at elevated heights.
The above evaluations and/or recommendations are for general guidance only and should not be relied
upon for legal compliance purposes. They are based solely on the information provided to us and relate
only to those conditions specifically discussed. We do not make any warranty, expressed or implied, that your workplace is safe or healthful or that it complies with all laws, regulations or standards.
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