Response to the following a minimum 75 word each:
1) Discuss some ways that employee exposure to overhead loads during steel erection can be reduced. When is working under a load permitted?
2) What is a controlled decking zone (CDZ)? What are the requirements for working in a CDZ?
3) Describe four duties of the controlling contractor on a steel erection site.
4) Explain the difference in fall protection requirements for connectors working in steel erection between 15 feet and 30 feet in height and connectors working more than two stories or 30 feet in height.