BSEE Safety Alert No. 509: SEMS (Process Safety) Analysis
Miscommunication and Trapped Pressure Causes Injury During Valve Maintenance
BSEE (the Bureau of Safety and Environmental Enforcement) has published Safety Alert 509. It describes an incident in which a worker was injured.
In our post BSEE Safety Alert No. 509 at we analyze this event using the elements of SEMS (Safety and Environmental Management System).


