Discussion Quest & Assignmt

Reading Assignment

Chapter 10

Review the following:

http://www.convergencetraining.com/trenching-and-excavation-safety.html

http://www.cbs12.com/news/top-stories/stories/vid_15793.shtml

Discussion Questions 6 (DQ6)

1. Who should be responsible for excavation safety?

2. What are the requirements to be a “competent person” under OSHA?

3. What affects the decision of what type of support system to use?

4. When might you use the caisson excavation method?

Assignment

Complete and submit answers to Problems 4 and 5 at the end of the tact chapter.