Challenger disaster case cause

While the Challenger disaster was not a process incident in the strictest sense, the nature of the failure was similar to many piping system failures that typically occur in the process industries. More importantly, organizational failure was a fundamental cause of the incident. This case study serves as a classic example of the type of loss that can occur in a large complex organization if management systems are not effective. 

The results of sleep deprivation have been linked to motor vehicle accidents, major industrial accidents such as the Exxon Valdez, and Three Mile Island, and the Space Shuttle Challenger disaster (2). The U.S. National Highway Traffic Safety Administration (NHTSA) in 1999 estimated that 56,000 police-reported crashes and 4% of all traffic crash fatalities (1550 cases) involved drowsiness and fatigue as principal causes (3). Sleepiness was a probable cause in about one third of all fatal-to-driver motor vehicle accidents involving commercial truck drivers (4). 

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