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Confined Spaces
  1. Common characteristics:

    • Poor ventilation
    • Great potential for hazardous atmospheres
    • Rescue restrictions
  1. Examples of Confined Spaces:

    • Boilers
    • Fuel tanks
    • Rig tanks
    • Excavations
    • Monkey Board
    • Towers
  1. Confined spaces can be classified into three main hazard categories:

    • Chemical
    • Physical
    • Biological