OSHA OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION ﻤﺨﺎﻁﺭ ﺍﻹﺸﺘﻌﺎل ﺍﻟﻤﻭﺍﺩ ﺍﻟﻘﺎﺒﻠﺔ ﻟﻺﺸﺘﻌﺎل ﺍﻟﻤﺤﺘﻤل ﻭﺠﻭﺩﻫﺎ ﻓﻰ ﺍﻷﻤﺎﻜﻥ ﺍﻟﻤﻐﻠﻘﺔ ﻫﺔ ﺍﻟﻤﻭﺍﺩ ﺍﻟﺒﺘﺭﻭﻟﻴﺔ – ﺍﻟﻤﻴﺜﺎﻥ – ﻜﺒﺭﻴﺘﻴﺩ ﺍﻟﻬﻴﺩﺭﻭﺠﻴﻥ – ﻴﺘﻜﻭﻥ ﻫﺫﺍ ﺍﻟﻨﻅﺎﻡ ﻤﻥ ﻨﻘﻁﺔ ﺭﺒﻁ ، ﻤﻭﺼﻼﺕ ، ﺤﺒﺎل ﺴﻼﻤﺔ ، ﺤﺯﺍﻡ ﺴﻼﻤﺔ ﺃﻭ ﺤﺯﺍﻡ ﺒﺎﺭﺍﺸﻭﺕ ﺃﻥ ﺍﻟﺸﺨﺹ ﺍﻟﺫﻯ ﺘﻡ ﺇﺨﺘﻴﺎﺭﻩ ﻷﺩﺍﺀ ﻫﺫﺍ ﺍﻟﻌﻤل ﻴﺘﻤﺘﻊ ﺒﺎﻟﺨﺒﺭﺓ ﺍﻟﻜﺎﻓﻴﺔ ﻭﻴﻤﻜﻨﻪ ﺘﺤﺩﻴﺩ ﻤﺨﺎﻁﺭ ﺍﻟﺴﻘﻭﻁ ﻓﻰ ﻤﻭﻗﻊ ﺍﻟﻌﻤل 2 …