23. A powerful way to determine if results are abnormal for the component
24.
25.
Editor's Notes
Kill this slide
Kill this slide
Kill this slide
BP's Texas City Refinery is the second-largest oil refinery in the state and the third-largest in the United States. A major explosion occurred at the site on March 23, 2005, killing 15 workers and injuring more than 170 others. It has been noted as one of the most serious industrial incidents in the past two decades.The operators started the tower while ignoring open maintenance orders on the tower’s instrumentation system. The design of the level indicator meant that it only read a length of 3 metres; anything above that didn't register. In addition, the design was such that any level above 3 metres could show on the screen as a drop in level. There was a secondary alarm which should have gone off if liquid exceeded 2.5m, however no-one heard it; the alarm was reported as damaged before the accident and there were no records of it being fixed
Discuss benefits of a single databaseAll data in one place for all OEM’sWeb accessible