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E-FORCE
03-14-2002, 12:29 AM
Found something I had at the bottom of my email account and in it, it had facts about the WTC from construction to its demise. Enjoy.

Here are some very interesting statistics about the WTC:
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1. The WTC opened in 1970 after 8 years of construction.

2. The WTC was the dream of David Rockefeller, chairman of the Chase
Manhattan Bank, and Nelson Rockefeller, former Governor of New York.

3. The Rockefellers wanted to name the towers after themselves, but the
mayor of NY, John Lindsay, insisted on the World Trade Center.

4. The city chose to build the WTC instead of building a new tunnel and
large bridge over the Hudson River.

5. The World Trade Center was designed by architect Minoura Yamasaki.

6. According to Yamasaki, downtown Manhattan was the perfect place to
erect the towers because there wasn't "a single building worth saving in
the neighborhood."

7. Owners of nearby buildings disagreed, and delayed demolition by
three weeks with their protests.

8. Sixteen blocks were cleared to house the completed WTC.

9. More than 10,000 workers involved in building the complex.

10. More than 60 of them died during construction.

11. The excavation work displaced enough soil to create Liberty Park,
where four 60-floor towers and four apartment buildings were
constructed.

12. The WTC's foundations were laid at 60 feet below ground level.

13. The complex covered 16 acres when finished.

14. In addition to the towers, five other office buildings made up the
WTC complex.

15. The WTC had 12 million square feet of space.

16. Each floor was 50,000 square feet.

17. The buildings had their own ZIP codes - 10047 and 10048.

18. The towers were designed to look like a futuristic sculpture.

19. The structure was revolutionary. Its main supports were external,
lining the four corners of each tower.

20. Critics condemned the completed buildings as "boring."

21. When completed, the towers were 100 feet taller than the Empire
State Building.

22. Until the construction of Chicago's Sears Tower and the Petronas
Towers in Kuala Lumpur, Malaysia, the twin towers were the world's
tallest buildings.

23. The North Tower's 347 foot radio tower technically allowed the WTC
to still call itself the world's tallest building.

24. The towers were different heights. The South tower was 1,362 feet
tall, and big brother North tower was 1,368.

25. Sixty-eight miles of steel were used in the construction of the
buildings.

26. The concrete poured was enough to build a road from New York to
Washington, D.C.

27. The steel inside the WTC could have made three more Brooklyn
Bridges.

28. The Twin Towers had more than 16 miles of staircases.

29. There were 43,600 windows.

30. The windows were kept small to reduce the amount of heat or cold
entering the building. Regular size windows would have made the heat
unbearable in the summertime.

31. The building's 600,000 square feet of glass was cleaned by an
automatic machine.

32. The building had 20,000 elevator doors.

33. The WTC housed 239 banks of elevators, including one known as the
fastest in the U.S.

34. The main elevators traveled at 27 feet per second and could reach
the top in under a minute.

35. There were 828 emergency exit doors.

36. 23,000 fluorescent lightbulbs lit the interior.

37. Originally, there were no light switches in the towers, because
energy prices were one-third less than they are today. In 1982,
switches were installed.

38. 12,000 miles of electrical cable snaked through the building,
supplying power to 15 trading floors for stockbrokers.

39. The 75,000 telephones were maintained by 19,600 miles of cable.

40. There were more than 300 computer mainframes on site.

41. The WTC used more power in one day than most small American cities.

42. Steam supplied by a plant on New York's East River was used to
heat the buildings.

43. The buildings housed 49,000 tons of air-conditioning equipment.

44. More than 250,000 cans of paint were needed every year for upkeep
of the Towers.

45. The surrounding shopping center complex included 3,250,000 square
feet of restaurants and stores.

46. Six banks, five investment firms and three insurance companies
called their headquarters there.

47. The Port Authority of New York and New Jersey had its headquarters
in the building.

48. American Express had three floors in the WTC.

49. The WTC was home base for Bank of America.

50. The trade center housed two top restaurants - the Windows on the
World and Wild Blue.

51. Windows on the World had one of the best vintage wine collections
in the United States.

52. More than 50,000 people worked in the twin towers.

53. By 9 a.m. each weekday morning, the buildings had an average of
35,000 employees at their desks.

54. More than 200,000 people - half of them tourists - moved through
the buildings each day.

55. The South Tower had an observation deck that was visited by more
than 26,000 people a day.

56. An information sign at the top assured visitors that the buildings
had been designed to withstand airplane crashes.

57. The towers could be seen from at least 20 miles away.

58. On a clear day, it was possible to see for 45 miles in every
direction from the observation deck.

59. The express elevator to the observation deck was the largest in the
U.S. with a 55-person capacity.

60. Every president since 1973 paid a visit to the landmark.

61. President Ronald Reagan watched July 4th fireworks celebrations
from the WTC on two occasions.

62. Superstars Frank Sinatra, John Lennon, Mick Jagger and Liza Minelli
all sang in WTC restaurants.

63. Two New York TV stations incorporated the twin tower image into
their logos.

64. The towers served 10 New York TV stations with 10 antennas on the
top.

65. More postcards of the WTC were sent each year than any other
building in the world.

66. In 1974, a Frenchman, Phillipe Petit, strung a tightrope between
the two towers and walked across.

67. Three men successfully parachuted from the top of the towers.

68. More than a dozen mountain climbers had scaled the building.

69. In 1975 a jobless construction worker parachuted from the South
Tower to publicize the plight of the unemployed.

70. The most famous man to climb the building was George Willig who was
arrested at the top.

71. Willig was fined one penny for each of the 110 floors he scaled.

72. Last year, a man in a micro-light aircraft crashed into the North
Tower.

73. In the concourse beneath the towers, there were more than 75
stores.

74. Each day, over 150,000 commuters passed through the three subway
stations there.

75. Eighty-seven tons of food was delivered to the building each day.

76. Over 30,000 cups of coffee were poured daily in the basement cafes.

77. Twenty-two doctors had practices there.

78. Seventeen babies were born on the site.

79. Irv Silverstein recently bought the WTC for almost $3.2 billion.

80. The WTC generated $110 million a year in profit.

81. More than three dozen movies have been filmed there.

82. The best known film to use the WTC as a location was the 1976
remake of King Kong.

83. The 1993 bombing of the WTC killed six people and injured 1,000
more.

84. 1,300 pounds of explosives ripped through the garage in the 1993
attack.

85. That bomb created a crater 16 feet deep and badly damaged inner
support beams.

86. Before the 1993 attack, there were three closed circuit television
networks for security.

87. After the bombing, the cameras were increased to 300 monitored by
computers.

88. More than 300 security guards worked there.

89. The WTC featured security centers on 14 different floors and its
own police station.

90. The entrance lobbies had 16 concierge desks and 12 X-ray machines.

91. After the first bombing, no one could get inside the buildings
without an I.D. check.

92. It took an average of five minutes for a visitor to pass through
security checks.

93. Before the 1993 bombing, there were more than 1,000 parking spaces
beneath the buildings, 600 remained afterward.

94. All vehicles using the parking lot had to show FBI security passes.

95. On Sept. 11, the building was 95 percent full, with over 400
tenants.

96 New York Gov. George Pataki had an office in the WTC, but wasn't
there when the disaster struck.

97. Both the Secret Service and the FBI rented office space there.

98. $110.3 million in gold and 120.7 million in silver is buried in the
rubble.

99. The combined weight of the towers was more than 1.5 million tons.

100. Each tower was built to safely sway about three feet during strong
wind storms.

101. Blue Cross-Blue Shield, New York's largest health insurance
company, moved into the building 3 years ago.

102. Nine chapels serving six different faiths called the WTC home.

103. Twenty-nine countries had trade mission offices in the buildings.

104. Every major U.S. airline had ticket offices inside the WTC.

105. It is the first skyscraper in the world destroyed by terrorists.

This one I personally found to be the most ironic:

56. An information sign at the top assured visitors that the buildings had been designed to withstand airplane crashes.

Brasel
03-14-2002, 12:31 AM
That last one is kind of ironic isn't it?

Wow...to think, maybe they should test those things next time? ;)

Menokh
03-14-2002, 12:40 AM
As for this:
56. An information sign at the top assured visitors that the buildings
had been designed to withstand airplane crashes.

They were designed to withstand the crash of a c.1970 airplane, in other words a 707; not a 767 which is significantly larger.

It all makes you wonder. And I wonder if they will build buildings stronger next time to withstand plane crashes involving plane sizes that are not possible yet. hmm..
It's still hard to believe though.

AlphaDawg
03-14-2002, 01:47 AM
Though I can't find it right now, I remember reading a story on Yahoo that said the two jets hit the towers at speeds between 400 and 500 mph. I doubt any building will ever be able to survive an impact like that for very long.

bigjoe
03-14-2002, 01:49 AM
Hmm. I think its a conspiracy. It takes a depraved idiot not to know that the towers were blown from within! It could very well be our own government trying to scare us and make us not complain about our rights being taken away

Menokh
03-14-2002, 01:55 AM
Originally posted by bigjoe
Hmm. I think its a conspiracy. It takes a depraved idiot not to know that the towers were blown from within! It could very well be our own government trying to scare us and make us not complain about our rights being taken away

Of course they were blown from within, that's where the planes blew up!

the planes belw up when they reached near the center of the towers.

And as much as I dislike our government, your theory doesn't hold water.

millmill
03-14-2002, 02:13 AM
Originally posted by AlphaDawg
Though I can't find it right now, I remember reading a story on Yahoo that said the two jets hit the towers at speeds between 400 and 500 mph. I doubt any building will ever be able to survive an impact like that for very long.

It really wasn't the direct impact of the airplanes that caused the buildings to fall, but it was the jet fuel fire that caused the buildings to colapse. What happened was the fire weakened the steel structure, causing some of the steel beams to break, which put more weight on the other beams, which made them break, and well you know what happened after that.

richeva
03-14-2002, 07:02 AM
When it was built, planes were alot smaller, so it was tested based on their power. Things just keep getting bigger.