floor opening definition
floor opening means an opening measuring 12 inches or more in its least dimension in any walking or working surface six feet or more above the lower level.
floor opening means an opening in a floor, platform or deck that measures 300 mm or more in its smallest dimension, or any other such opening that may pose a hazard to an employee.
floor opening means an opening in a floor, platform, pavement or yard that measures 30 cm (12 inches) or more in its smallest dimension; and
More Definitions of floor opening
floor opening means an opening measuring 300 mm or more in its smallest dimension in a floor, platform, pavement or yard;
floor opening means an opening in a floor, platform, pavement or yard that measures 300 mm or more in its smallest dimension. (ouverture dans le plancher)
floor opening means an opening measuring 300 mm or more in its smallest dimension in a floor, platform, pavement or yard; (ouverture dans un plancher)
floor opening means an opening measuring 300 mm or more in its