loosely clamped ladder, etc. to your supervisor.
- Do check weekly certification of scaffold at random
Don’ts
- Do not use any part of operational line or pressurized piping as a support, or tie point for scaffolds or staging.
Do not permit mixing of scaffold types in any one structure (e.g., steel/aluminum couplers, wooden boards/metal
grid boards).
- During the possibility of a thunderstorm, no work shall be executed at a height where a person can be exposed
to lightning.