Assertion: scaffold | /r/CapableOf | use tie
Facets:
Source sentences:
text: Scaffolds that do not meet this requirement must be secured using ties such that the following are true: the inner and outer legs are supported; vertical ties repeat every 20 feet or less for scaffolds that are 3 feet or less in width; vertical ties repeat every 26 feet or less for scaffolds that are greater than 3 feet in width; and scaffolds with a height-to-base ratio of greater than 4:1 are restrained from tipping by guying, tying or bracing.