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scaffold
a temporary or moveable platform supported on the ground or suspended, used for access and/or working at considerable heights above ground
supported scaffold and suspended scaffolds
classification of scaffolds
supported scaffolds
platforms supported by legs, outrigger beams, brackets, poles, uprights, posts, frames, or similar rigid support.
suspended scaffolds
contains one or more platforms suspended by roper or other non-rigid means from an overhead structure.
amended rule 1414
what is the rule on scaffoldings of the 1989 occupational safety and health standards
4
supported scaffolds and their components shall be capable of supporting at least ____ times the maximum intended load
6
suspended scaffolds ______ times the factor of safety
48 kph
no scaffold activity shall be undertaken if the wind velocity exceeds ___ kph