Boiler Accident

This boiler accidents occured on July, 18, 2007. Tennessee.

An investigation was done by experts to determine the cause of the explosion. It is found that the most probable cause determined was the sudden introduction of feed water to the boiler due to low water in the boiler. Malfunction safety devices contributed to this occurence, which is by right can be avoided.

The recommendations made by these expert were ;

1. Should develop procedures for the training and certification of all boiler
   operators.
2. should invest in a remote monitoring system that will monitor the boiler
   operations while the boiler operators are performing their maintenance responsibilities.
3. All maintenance to the boiler and boiler associated equipment’s controls and safety devices
   should be performed by an experienced and qualified outside vendor knowledgeable in their
   operation and function.
4. Boilers and boiler associated equipment’s controls and safety devices should be tested
   annually by an experienced and qualified outside vendor knowledgeable in their operation
   and function.
5. All steam pressure relief valves should be removed, inspected, and pressure tested annually
   to ensure proper nameplate set pressure and operation.
6. It is crucial that all boiler operator daily operational tests, duties, and responsibilities
   recommended by the boiler manufacturer are adhered to, followed, and performed.
7. The audible and visual alarm system for the boiler plant should be overhauled to ensure
   notification throughout the plant.
8. Emergency and evacuation procedures should be developed.
9. Should ensure that all mandatory inspections to the boilers are performed
   per the requirement of law.
10. Any future incident or accident involving a boiler, pressure vessel (e.g., autoclave, air storage
    tank, etc.), or boiler related equipment should be reported to the govern authorities immediately.