Confined Spaces:
Question - Compare and contrast the confined space recommendations made by the American Welding Society with those found in Chapter 13 of the textbook.
2. Chromium and Nickel in Welding Fumes:
Question - Using other web resources, compare and contrast the AWS recommendations for controlling exposure to chromium and nickel welding fumes with those of other organizations. If you were the safety professional reviewing the hazards for manual welding involving exposure to these substances, what controls would you establish?
3. Thoriated Tungsten Electrodes:
Question - What are the hazards of thorium? What is the source of thorium exposure during use of thoriated tungsten electrodes? What controls would you specify? Who would have to implement the AWS recommended controls for thorium exposure?