Response to EACH question must be a minimum of 75 words :
1) Describe how electrical shock can contribute to falls on a construction site. Provide at least two examples.
2) What does the term "fully planked" mean in relationship to scaffold platforms? Why is it important?
3)Briefly explain three ways that exposure to welding fumes can be reduced in an outdoor working environment. Which of the three would be the most efficient?
4)What is the difference between a handrail and a stairrail? When are they required?