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A comment on 9/11 Material Released in Response to Executive Order 14040. Parent comment

Re:9/11 Material Released in Response to Executive Order 14040 by fzzzy on Sunday September 12, 2021 @11:20PM (#28507543)
What heat was there which affected building 7?
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Re:9/11 Material Released in Response to Executive Order 14040 by jcranmer on Sunday September 12, 2021 @11:34PM (#28507624)
WTC 7 was on fire for about 5 hours, with about 7 or 8 floors on fire as a result of WTC 1/2 debris crashing into the building and starting fires. It wasn't helped by the water mains failing due to the collapse of WTC 1/2, which meant the sprinklers failed in the lower portion of the building.
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