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V 1.41
Copyright 2003-2013,
911Research.WTC7.net site last updated:3/21/13
fair use notice

Background Attack Aftermath Evidence Misinformation Analysis Memorial

The 1975 Fire

The North Tower Survived A Serious Fire in 1975

Seldom mentioned in the literature about the September 11th attack is the fact that the North Tower experienced a serious fire in 1975, when it was only sparsely occupied. On February 13, 1975, a fire, set by a custodian turned arsonist, started on the 11th floor and spread to limited portions of six other floors, burning for three hours. Several fire suppression systems that were later installed in the towers were not present at the time, including sprinklers, elevator shaft dampers, and electrical system fireproofing. 1  

The fire, which broke out just before midnight, did not kill anyone but forced the evacuation of fifty people, consisting mostly of maintenance staff. The captain of Engine Co. 6 described the suppression effort as "like fighting a blow torch." One hundred thirty-two firefighters fought the fire, which burned primarily on the 11th floor. Sixteen men were treated for smoke inhalation. The New York Times reported that "flames could be seen pouring out of the 11th-floor windows" on the tower's east side, but described damage to the tower's core as "apparently confined to electrical wiring." 2   The fire spread to portions of the core beyond the 11th floor via telephone cables in a cable shaft.

On the day after the blaze, Fire Commissioner John T. O'Hagan called for the installation of sprinkler systems in the towers. 3   Eventually sprinkler systems were installed throughout the Twin Towers.

Although the data on this fire is limited -- there apparently being no publicly available photographs of it -- it was clearly less severe than the 2001 North Tower fire, though of longer duration. However, it may have been more severe than the South Tower fire.

LINK

The Towering Inferno

It is possible that the arsonist, a nineteen-year-old from the Bronx named Oswald Adorno, got the idea of setting the fire from The Towering Inferno, a movie released late in 1974. In the movie, a fire starts in a utility closet of the 138-story skyscraper due to faulty wiring installed by a corrupt developer. The architect, who learns of the faulty wiring specifications upon returning from a long vacation proclaims, "If you had to cut costs, why didn't you cut floors instead of corners?"

In a parallel to the movie, Adorno lit the fire inside a closet containing telephone switching equipment. 4  


References

1. The Height of Ambition: Part Six, New York Times, 9/8/02
2. Trade Center Hit by 6-Floor Fire, New York Times, 2/14/75, page 41 [cached]
3. Sprinklers Urged for Trade Center, New York Times, 2/15/75, page 45 [cached]
4. City in the Sky, Times Books, Henry Holt and Company, LLC, , page 213

page last modified: 2013-03-21