Document safety-alert-368-inadvertent-opening-of-valve-under-pressure-causes-injury.pdf (344.66 KB) Issued Date Friday, October 4, 2019 - 5:00am Tuesday, January 1, 2019 - 12:00pm Date for required review Friday, October 4, 2019 - 12:00pm Safety Alert/Bulletin Number 368 Safety Category Process Safety Production