81 Who remembers the explosions that came from the FBI building? The official story was that it was a pressure relief valve due to steam release. I only question this bc I am a boiler operator. I've seen many pressure relief valves in action. However I've never heard one do this. Typically it is (twitter.com) posted 218 days ago by Joys1Daughter 218 days ago by Joys1Daughter +81 / -0 8 comments share 8 comments share save hide report block hide replies
We had a house in town here that the pressure relief failed and it literally blew through the roof and came down like 2 blocks away in a school yard. The entire house, including the cement foundation were condemned. Water heater
Omgoodness! Praying no one was injured!