A floor hole cover of standard strength and construction.While the cover is not in place, the floor hole shall be constantly attended by someone or shall be protected by a removable standard railing.When the floor opening cover is removed, a temporary guardrail shall be in place, or an attendant shall be stationed at the opening to warn personnel.Įvery floor hole into which persons can accidentally walk shall be guarded by either Nominal height of mid rail is 21 inches.A “standard toe board” is 4 inches nominal in vertical height, with not more than ¼-inch clearance above floor level.Floor openings may be covered rather than guarded with rails. For infrequently used stairways, where traffic across the opening prevents the use of a fixed standard railing, the guard shall consist of a hinged floor opening cover of standard strength and construction along with removable standard railings on all exposed sides, except at the stairway entrance.A “standard railing” consists of top rail, mid rail, and posts, and shall have a vertical height of 42 inches nominal from the upper surface of top rail to floor, platform, runway, or ramp level. Standard railings shall be provided on all exposed sides of a stairway opening, except at the stairway entrance. Objects, such as tools or parts, may fall through the holes and strike people or damage machinery on lower levels. People may fall through the openings or over the sides to the level below. Guarding Floor & Wall Openingsįloor openings and holes, wall openings and holes, and the open sides of platforms may create hazards. It shall be unlawful to place, or cause, or permit to be placed, on any floor or roof of a building or other structure, a load greater than that for which such floor or roof is approved. Load rating limits shall be marked on plates and conspicuously posted. Improper aisle widths coupled with poor housekeeping and vehicle traffic can cause injury to employees, damage the equipment and material, and can limit egress in emergencies. Where mechanical handling equipment is used, aisles shall be sufficiently wide.Permanent aisles and passageways shall be appropriately marked.Aisles and passageways shall be kept clear and in good repair with no obstruction across or in aisles that could create a hazard.
#Ansi standard for beam in swing stage scaffold free
Every floor, work area and passageway shall be kept free from protruding nails, splinters, holes, or loose boards.Where wet processes are used, drainage shall be maintained and gratings, mats, or raised platforms shall be provided. The floor of every area shall be maintained in a clean and, so far as possible, a dry condition.All work areas, passageways, storerooms, and service rooms shall be kept clean and orderly and in a sanitary condition.
Simple Housekeeping methods can prevent slip-trip-fall hazards:
Conduct routine inspections to ensure all walking and working surfaces are free from slip, trip and fall hazards.Active participation by management, supervisors and employees is necessary to prevent hazardous conditions that could result in slips, trips or falls. They cause 15% of all accidental deaths, and are second only to motor vehicles as a cause of fatalities. Slips, trips, and falls constitute the majority of general industry accidents.
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