| | Public Health & Safety | Workplace Safety What is an unofficial workplace barrier that keeps women from advancing? The Glass Ceiling: An unofficial barrier that prevents women from reaching top management positions in organizations. Workplace Safety - Related Articles Overview of OSHA Bloodborne Training About Wooden Fire Truck Extension Ladders Wood Chipper Safety Issues Accident Prevention and Safety How to Spice Up Safety Meetings OSHA Eyewash Station Requirements How to Calculate a Nominal Hazard Zone