Assertion: scaffold's platform | /r/HasProperty | minimum
Facets:
Source sentences:
text: Every working platform shall be minimum 600 mm wide when used for persons only and not for materials; Minimum width of a working platform is 800mm when used for the person and for the deposition of construction materials like bricks.
text: (1) The platform of each scaffold must (a) be a minimum nominal width of 50 cm (20 in), except that a nominal 30 cm (12 in) wide work platform may be used with ladder jacks, pump jack or similar systems, (b) not leave more than one opening in the work platform, which must be no greater than 25 cm (10 in) in width, and (c) if not level, be designed to ensure adequate footing for workers using the platform.