Chapter 1 Introduction to the Service Industry, Chapter 2 Transportation, Chapter 3 Utilities Sector, Chapter 4 Administrative and Support and Waste Management and Remediation Services, Chapter 5 OSHA Regulations, Chapter 6 Occupational Safety and Health Programs, Chapter 7 Safety Hazards, Chapter 8 Health Hazards.. Chapter 9 Hazardous Chemicals and Waste Management , Chapter 10 Confined Spaces, Chapter 11 Electrical Hazards, Chapter 12 Ergonomics=Lifting , Chapter 13 Excavations=Trenches, Chapter 14 Falls, Chapter 15 Flammable and Combustible Liquids, Chapter 16 Lockout=Tagout, Chapter 17 Machine Guarding, Chapter 18 Personal Protective Equipment and Controls, Chapter 19 Power Tools, Chapter 20 Pressure Vessels, Chapter 21 Truck Safety, Chapter 22 Scaffolds, Chapter 23 Walking-Working Surfaces, Chapter 24 Welding and Cutting, Chapter 25 Other Hazards, Chapter 26 Summary