hanging scaffold safety regulations reguading wind

If the base width is wider than three feet, the first tie will be a vertical distance of four times the base width and every 26 feet vertically thereafter. Guy wires and ties prevent the scaffolding from tipping away from the building or structure, and braces are rigid support that prevents the scaffold from tipping into the building/structure. Guys, ties, and braces shall be installed where horizontal members support both inner and outer legs. Scaffolds with a height-to-base width ratio of more than four to one shall be restrained from tipping over by guying, tying, bracing, or equivalent means. bucks) must be joined together vertically by coupling or stacking pins (or equivalent means). shall not be used on top of scaffold platforms to increase the working level height of employees. Ladders or makeshift devices, such as boxes, barrels, chairs, cans, etc. shall be removed regularly in a safe and orderly manner. Scrap material, mortar, demolition materials, etc. Where uplift can occur which could displace scaffold end frames or panels, they shall be locked together vertically with pins or equivalent.ĭebris shall not be allowed to accumulate on work platforms.Windscreens shall not be used unless the scaffold is secured against the anticipated wind forces.

Work on or from scaffolds is also prohibited during storms or high winds unless a competent person has determined that it is safe for employees to be on the scaffold and those employees are protected by personal fall arrest systems or windscreens. mud), except as necessary to remove such materials. 25 psf, 50 psf, or 75 psf) multiplied by the square footage of the scaffold work surface.Įmployees shall be prohibited from working on scaffolds covered with snow, ice, or other slippery material (ex. The maximum weight that can be applied to the scaffold is determined by data supplied by the manufacturer, expressed as permissible load per square feet (e.g. The rated load capacity of a scaffold is defined below. Scaffold and scaffold components shall not be loaded in excess of their maximum intended load or rated capacity, whichever is less.

Persons are estimated at 250 pounds each. To figure the maximum intended load, total the weight of all persons, equipment, tools, materials, transmitted loads, and other loads reasonably anticipated to be applied to the scaffold (or scaffold component) at any one time. Occupational Safety and Health Program for Animal HandlersĮach scaffold and scaffold component shall be capable of supporting, without failure, its own weight and at least four times the maximum intended load applied or transmitted to the scaffold.

Hanging scaffold safety regulations reguading wind