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Context of '(Shortly After 9:30 a.m.) September 11, 2001: Emergency Management Personnel Set Up Operations in Their Command Bus'

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Bomb damage in underground levels of the WTC in 1993.Bomb damage in underground levels of the WTC in 1993. [Source: Najlah Feanny/ Corbis]An attempt to topple the World Trade Center in New York City fails, but six people are killed and over 1,000 injured in the misfired blast. The explosion is caused by the detonation of a truck bomb in the underground parking garage. An FBI explosives expert will later state, “If they had found the exact architectural Achilles’ heel or if the bomb had been a little bit bigger, not much more, 500 pounds more, I think it would have brought her down.” Ramzi Yousef, who has close ties to Osama bin Laden, organizes the attempt. [Village Voice, 3/30/1993; US Congress, 2/24/1998] The New York Times will report on Emad Salem, an undercover agent who will be the key government witness in the trial against Yousef. Salem will testify that the FBI knew about the attack beforehand and told him it would thwart the attack by substituting a harmless powder for the explosives. However, an FBI supervisor called off this plan and the bombing was not stopped. [New York Times, 10/28/1993] Other suspects were ineptly investigated before the bombing as early as 1990. Several of the bombers were trained by the CIA to fight in the Afghan war and the CIA will conclude, in internal documents, that it was “partly culpable” for this bombing (see January 24, 1994). [Independent, 11/1/1998] 9/11 mastermind Khalid Shaikh Mohammed is an uncle of Yousef and also has a role in the bombing (see March 20, 1993). [Independent, 6/6/2002; Los Angeles Times, 9/1/2002] One of the bombers even leaves a message, which will be found by investigators, stating, “Next time, it will be very precise.” [Associated Press, 9/30/2001]

Entity Tags: Khalid Shaikh Mohammed, Federal Bureau of Investigation, Ramzi Yousef, Osama bin Laden, World Trade Center, Emad Salem, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Jerome HauerJerome Hauer [Source: Public domain]New York City Mayor Rudolph Giuliani establishes the city’s Office of Emergency Management (OEM). This is tasked with coordinating the city’s overall response to major incidents, including terrorist attacks. [Gotham Gazette, 9/12/2001; 9/11 Commission, 7/24/2004, pp. 83-284] It will also be involved in responding to routine emergencies on a daily basis. [9/11 Commission, 5/18/2004 pdf file] OEM comprises personnel drawn from various City agencies, including police and fire departments, and emergency medical services. It begins with a staff of just 12, but by 9/11 this will have increased to 72. Its first director is counterterrorism expert Jerome Hauer. [New York Times, 7/27/1999] Richard Sheirer will take over from him in February 2000 and will be OEM director on 9/11. [New York Magazine, 10/15/2001; Jenkins and Edwards-Winslow, 9/2003, pp. 12 pdf file; 9/11 Commission, 5/18/2004 pdf file] OEM is responsible for improving New York’s response to potential major incidents by conducting regular training exercises involving various city agencies, particularly the police and fire departments (see 1996-September 11, 2001). [9/11 Commission, 7/24/2004, pp. 283] According to Steven Kuhr, its deputy director from 1996 to 2000, one of the key focuses of the office is counterterrorism work, “responding to the consequence of a chemical weapons attack, a biological weapons attack, or a high-yield explosive event.” [CNN, 1/16/2002] Furthermore, OEM’s Watch Command is able to constantly monitor all the city’s key communications channels, including all emergency services frequencies, state and national alert systems, and local, national, and international news. It also monitors live video feeds from New York Harbor and the city’s streets. [9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 283, 542] In June 1999, Giuliani will open the OEM’s Command Center on the 23rd floor of World Trade Center Building 7 (see June 8, 1999).

Entity Tags: Rudolph (“Rudy”) Giuliani, Office of Emergency Management, Jerome Hauer, Richard Sheirer

Timeline Tags: Complete 911 Timeline

A training exercise based around a simulated terrorist attack is held at New York’s new emergency command center on the 23rd floor of World Trade Center Building 7. The exercise, which lasts 24 hours, is intended to test New York’s response to a biological attack. Many city, state, and federal agency officials, including officials from the Department of Defense, participate. The exercise takes place as the new emergency command center is being unveiled, with a small group of reporters being escorted through it today (see June 8, 1999). [CNN, 6/7/1999; New York Daily News, 6/8/1999; New York Times, 6/8/1999]

Entity Tags: Office of Emergency Management, US Department of Defense

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Giuliani’s emergency command center.Giuliani’s emergency command center. [Source: CNN]New York City Mayor Rudolph Giuliani opens a $13 million emergency command center on the 23rd floor of World Trade Center Building 7. [Newsday, 9/12/2001] The center is intended to coordinate responses to various emergencies, including natural disasters like hurricanes or floods, and terrorist attacks. The 50,000 square foot center has reinforced, bulletproof, and bomb-resistant walls, its own air supply and water tank, beds, showers to accommodate 30 people, and three backup generators. It also has rooms full of video monitors from where the mayor can oversee police and fire department responses. It is to be staffed around the clock and is intended as a meeting place for city leaders in the event of an act of terrorism. [CNN, 6/7/1999; London Times, 9/12/2001; Glanz and Lipton, 2004, pp. 233] The center is ridiculed as “Rudy’s bunker.” [Time, 12/22/2001] Author Philip Shenon will later comment that it “seemed the supreme example of how Giuliani’s ego and arrogance knew no bounds after four years in office,” and: “WABC Radio mocked Giuliani with a name-that-bunker contest for its listeners. Among the most popular entries: ‘Rudy’s Nuclear Winter Palace’ and ‘The Nut Shell.’” It is criticized because of the cost and because of the location, next to the WTC towers, one of the city’s top terrorist targets. In addition, the high floor it is on means it is vulnerable to power, water, and elevator outages. [Shenon, 2008, pp. 346-347] Most controversial is the 6,000-gallon fuel tank. In 1998 and 1999, Fire Department officials warn that the fuel tank violates city fire codes and poses a hazard. According to one Fire Department memorandum, if the tank were to catch fire it could produce “disaster.” Building 7 will be destroyed late in the day on 9/11; some suspect this tank helps explains why. [New York Times, 12/20/2001]

Entity Tags: Rudolph (“Rudy”) Giuliani, Office of Emergency Management, World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An anti-terrorist training session for the millennium celebration is held at the World Trade Center in New York. There are fears around this time that Osama bin Laden may want to launch attacks on the millennium, including within the US (see December 8, 1999). Representatives of 40 law enforcement and military agencies attend the meeting, which is chaired by counterterrorism “tsar” Richard Clarke. During two hours of brainstorming, no one envisages terrorists flying passenger planes into skyscrapers. New York City Deputy Mayor Rudy Washington is at the session, and will utilize what he learns on 9/11, so as to develop an emergency strategy in response to the attacks (see After 9:59 a.m. September 11, 2001). [New York Daily News, 5/20/2004]

Entity Tags: Richard A. Clarke, Rudy Washington

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A training exercise is held in New York based around the scenario of a biological warfare agent being released, presumably by terrorists, at a sporting event. During the tabletop exercise, which is attended by top city officials, the police commissioner decides he wants to shut down Manhattan in response to the simulated crisis. Although other exercise participants are skeptical about his decision, they discuss how the shutdown could be achieved. Their discussion leads to an informal understanding between them of how authorities could stop traffic on the city’s bridges and through the city’s tunnels if it was ever necessary to do so. The plan they come up with is that, initially, all traffic would be one-way out of the city and then, subsequently, routes would be closed. This plan will actually be implemented on September 11, 2001, in response to the attacks on the World Trade Center that day. [Jenkins and Edwards-Winslow, 9/2003, pp. 29 pdf file] Today’s exercise is presumably conducted by Mayor Rudy Giuliani’s Office of Emergency Management, which was created in 1996 with the purpose of, among other things, improving New York’s response to major incidents, including terrorist attacks (see 1996). [9/11 Commission, 7/24/2004, pp. 283]

Entity Tags: Office of Emergency Management

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

New York City’s Office of Emergency Management (OEM), which is located in World Trade Center Building 7, organizes a bio-terrorism drill where militant extremists attack the city with bubonic plague and Manhattan is quarantined. The “tabletop exercise” is called RED Ex—meaning “Recognition, Evaluation, and Decision-Making Exercise” —and involves about seventy different entities, agencies, and locales from the New York area. Federal legislation adopted in 1997 requires federal, state, and local authorities to conduct regular exercises as part of the Domestic Preparedness Program (DPP). The US Defense Department chose New York City as the venue for RED Ex due to its size, prominence, and level of emergency preparedness. Various high-level officials take part, including Mayor Rudolph Giuliani, OEM Director Richard Sheirer, Fire Commissioner Thomas Von Essen, and Police Commissioner Bernard Kerik. Agencies and organizations that participate include New York City Fire Department, New York City Police Department, the FBI, and the Federal Emergency Management Agency (FEMA). The exercise is supposedly so intense that, according to one participant, “five minutes into that drill, everybody forgot it was a drill.” [New York City Government, 5/11/2001; New York City Government, 9/5/2001, pp. 74 pdf file; New York Sun, 12/20/2003; 9/11 Commission, 5/18/2004] According to OEM Director Richard Sheirer, “Operation RED Ex provided a proving ground and a great readiness training exercise for the many challenges the city routinely faces, such as weather events, heat emergencies, building collapses, fires, and public safety and health issues.” [New York City Government, 5/11/2001] In his prepared testimony before the 9/11 Commission, Bernard Kerik later states: “The City, through its OEM, had coordinated plans for many types of emergencies; and those plans were tested frequently.” The types of emergencies they prepared for, he states, included “building collapses” and “plane crashes.” [9/11 Commission, 5/18/2004 pdf file] Considering Richard Sheirer’s comments, RED Ex appears to be one example where the city tests for building collapses. Details about training for airplanes crashing into New York City remain unknown. The second part of this exercise, called Tripod, is scheduled to take place in New York on September 12, 2001, but is cancelled due to the 9/11 attacks.

Entity Tags: New York City Fire Department, US Department of Defense, World Trade Center, Bernard Kerik, Rudolph (“Rudy”) Giuliani, National Air College, New York City Police Department, Federal Emergency Management Agency, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Mayor Rudy Giuliani updates a directive that is intended to eliminate conflict between agencies when they respond to an emergency, such as a terrorist attack, in New York. [City of New York, 7/2001; 9/11 Commission, 7/24/2004, pp. 284-285] Since at least the late 1970s, New York’s mayors have recognized that the tense relations between the New York Police Department (NYPD) and the New York Fire Department (FDNY) are a potentially serious problem, and have tried, unsuccessfully, to rectify the situation. [Governing, 9/2005] In a new attempt to resolve the problem, Giuliani updates a directive titled “Direction and Control of Emergencies in the City of New York.” This document states that its purpose is to eliminate “potential conflict among responding agencies which may have areas of overlapping expertise and responsibility.”
Specified Agency Would Be the 'Incident Commander' for an Emergency - To achieve this, the directive designates which agency would serve as the “incident commander” for different types of emergencies. The incident commander would be “responsible for the management of the city’s response to the emergency.” Meanwhile, the Office of Emergency Management (OEM), which Giuliani created in 1996 (see 1996), would “coordinate the participation of all city agencies in resolving the event,” and “assist the incident commander in his/her efforts in the development and implementation of the strategy for resolving the event.”
Fire or Police Department Would Be in Command for a Terrorist Attack - The document states that in the event of an “air crash” or a “structural collapse,” the FDNY would be the incident commander. In the event of a terrorist attack, the incident commander would be either the NYPD or the FDNY, depending on the type of terrorist attack that occurs (for example, whether it is an attack involving weapons of mass destruction or one in which just conventional weapons are used). However, the directive notes, the nature of terrorist attacks “is such that the incident command will shift as the event evolves.” Therefore, it continues, “Any conflicts regarding the issue of command at these incidents will be resolved by OEM.” [City of New York, 7/2001; 9/11 Commission, 7/24/2004, pp. 284-285]
Directive Is Followed 'to Some Degree' on September 11 - The directive will be followed with limited success when the terrorist attacks occur on September 11. “To some degree, the mayor’s directive for incident command was followed on 9/11,” the 9/11 Commission Report will state. The report will continue, “It was clear that the lead response agency was the FDNY and that the other responding local, federal, bistate, and state agencies acted in a supporting role.” The report will note, however, that “the response operations lacked the kind of integrated communications and unified command contemplated in the directive.” “These problems existed both within and among individual responding agencies,” it will add. [9/11 Commission, 7/24/2004, pp. 319]

Entity Tags: New York City Fire Department, Office of Emergency Management, New York City Police Department, Rudolph (“Rudy”) Giuliani

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Preparations take place for a training exercise that will develop plans for restoring operations in New York’s Financial District, where the World Trade Center is located, after a terrorist attack. A week before the 9/11 attacks, according to a report by the Mineta Transportation Institute, New York’s Office of Emergency Management (OEM) and the New York Metropolitan Transportation Authority (MTA) are “preparing a tabletop exercise to develop plans for [the] recovery of operations and business continuity in the Financial District after a terrorist attack.” It is unclear whether the exercise takes place now or is simply being prepared for and is scheduled to take place at a later date. The report will note that plans for a program that enables the credentialing of key personnel so businesses can gain access to a restricted area in an emergency have been tested in Buffalo, New York. Presumably this program is discussed as part of the current exercise preparations. [Jenkins and Edwards-Winslow, 9/2003, pp. 30 pdf file] The program is apparently the Corporate Emergency Access System, which was developed by the Business Network of Emergency Resources, a nonprofit organization based in Buffalo. Under this system, organizations designate essential employees who should, if necessary, have access to their facilities during emergencies in order to perform business recovery activities. [General Accounting Office, 2/2003, pp. 100 pdf file; Contingency Planning and Management, 5/2004 pdf file] The OEM was created in 1996 by New York City Mayor Rudy Giuliani with the purpose of, among other things, improving New York’s response to major incidents, including terrorist attacks (see 1996). [9/11 Commission, 7/24/2004, pp. 283] The MTA is the public benefit corporation that is responsible for public transportation in New York City and the surrounding metropolitan area counties. [Walsh, 2012, pp. 27 pdf file]

Entity Tags: Office of Emergency Management, New York City Metropolitan Transportation Authority

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Douglas Karpiloff.Douglas Karpiloff. [Source: Port Authority of New York and New Jersey]A command center for the Port Authority of New York and New Jersey, located in the North Tower of the World Trade Center, is upgraded to make it more secure, and the improvements will reportedly save the lives of people in the command center when the nearby South Tower collapses on September 11. [Newsday, 9/12/2001; Civil Air Patrol News, 1/2002; Newsday, 1/23/2002] The Port Authority’s Security Command Center (SCC) is on the 22nd floor of the North Tower. [9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 294] Newsday will report, on the day after 9/11, that officials had “recently” increased security at the WTC “by installing bulletproof windows and fireproof doors in the 22nd-floor computer command center.” [Newsday, 9/12/2001] According to George Tabeek, the Port Authority’s security manager for the WTC, by September 11, the WTC in fact has “bulletproof window glass in most areas.” [FDU Magazine, 6/2008] The installation of the bulletproof windows—and presumably, also, the fireproof doors—in the SCC is made at the request of Douglas Karpiloff, the Port Authority’s director of security and life safety for the WTC. [Newsday, 1/23/2002]
Upgrades Intended to Protect against 'Aerial Attacks' - According to Hermina Jones, a security guard at the WTC, the upgrades to the SCC are intended “to secure the towers against aerial attacks.” [Newsday, 9/12/2001] Tabeek will later recall, “We had planned for the possibility of a small airplane—a corporate jet, maybe—crashing into one of the [WTC] buildings by accident,” although it is unclear if this comment is made in reference to the installation of bulletproof windows at the WTC. [FDU Magazine, 6/2008]
Security Improvements Save Lives on September 11 - Some people will credit the upgrades to the SCC with saving their lives on September 11. Tabeek will be in the SCC that day when the first of the Twin Towers—the South Tower—collapses (see 9:59 a.m. September 11, 2001). When that happens, according to Tabeek, the “impact of the explosion peeled off the outer skin of [the North Tower], shattering the thick double-paned windows [of the SCC] in the process.” Tabeek will say, however, that the “inner layer of laminated bulletproof glass put in months earlier… withstood the blast and undoubtedly saved his life and those of the others with him.” Victor Guarnera, the chief technical adviser and manager of security systems for the World Trade Department, who is also in the SCC at that time, will describe what happens when the collapse occurs, saying, “The outer windows [of the SCC] exploded, either from impact [of debris from the South Tower] or differential pressure, but the inner window wall of high-tempered bomb and bullet-resistant glass we had installed a few months before held fast.” Guarnera will comment that the bulletproof windows “were responsible for our survival up to that point.” [Civil Air Patrol News, 1/2002; Newsday, 1/23/2002]

Entity Tags: Douglas G. Karpiloff, World Trade Center, George Tabeek, Hermina Jones, Port Authority of New York and New Jersey

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The fire alarm system in World Trade Center Building 7 is placed on “test condition,” which causes any alarms to be ignored, for a period of eight hours. At 6:47 a.m., the system is placed in a “TEST: ALL” condition. This usually happens when maintenance or other testing is being performed on it. While the system is in this condition, any alarms that are received are considered to be the result of the maintenance or testing and are ignored. Additionally, any alarm signals do not appear on the operator’s display. However, records of the alarm are recorded in the system’s history file. The alarm system automatically returns to normal monitoring after eight hours, which means it does so at 2:47 p.m. [National Institute of Standards & Technology, 6/2004, pp. 28, 94] However, no alarm signals will be received after that time, even though WTC 7 subsequently suffers some large fires (see 4:10 p.m. September 11, 2001). A report by the National Institute of Standards and Technology will later suggest the reason for this could be that “either the building alarm system was not functioning after about 2:47 p.m.… or… the offsite monitoring system or its link to WTC 7 was incapacitated in some way.” A fire is detected by the system, though, at one time while it is in test condition. This occurs at 10:00 a.m., just after the South Tower collapses (see 10:00 a.m. September 11, 2001). [National Institute of Standards and Technology, 11/2008, pp. 69-70] The alarm system is placed on test condition today at the request of a person with the surname Williams. Further details of this person are unknown. The system has been placed on test condition every morning for the last seven days (see September 4-10, 2001). [National Institute of Standards & Technology, 6/2004, pp. 94]

Entity Tags: World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

New York City’s Emergency Operations Center (EOC) set up at Pier 92 on the Hudson River following the 9/11 attacks.New York City’s Emergency Operations Center (EOC) set up at Pier 92 on the Hudson River following the 9/11 attacks. [Source: ArcNews]At Pier 92 on the Hudson River, preparations are underway for a training exercise due to take place there the following day. The exercise, called Tripod, which had been scheduled months earlier, is intended to test how well New York’s Office of Emergency Management (OEM) can administer treatment in response to a biological-terrorism attack (see September 12, 2001). [New York Magazine, 10/15/2001; Giuliani, 2002, pp. 355] Pier 92, located just over four miles north-northwest of the World Trade Center, has been set up as a model distribution station where the simulated victims will be treated. [Jenkins and Edwards-Winslow, 9/2003, pp. 15 and 20 pdf file] Ken Longert, the owner of a theatrical lighting business, arrives at the pier at 7:00 a.m. to help get the place ready for the exercise. He will later recall, “Two or three hundred cadets [presumably with the New York police and fire departments] were there, learning the proper procedures in case some kind of disaster hit New York.” Longert will recall that, seconds after the second WTC tower is hit at 9:03, “all the people from OEM disappeared” from the pier. [DiMarco, 2007, pp. 457-458] After OEM’s original command center is destroyed when WTC 7—where it is located—collapses (see (5:20 p.m.) September 11, 2001), Pier 92 will be selected as the location for the substitute command center. [9/11 Commission, 5/19/2004] Members of OEM staff have also arrived early this morning at the OEM offices in WTC 7 to prepare for the exercise (see (Shortly After 8:46 a.m.) September 11, 2001). [Jenkins and Edwards-Winslow, 9/2003, pp. 15 pdf file]

Entity Tags: Tripod, Office of Emergency Management, Ken Longert

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The hole caused by the Flight 11 crash.The hole caused by the Flight 11 crash. [Source: Reuters]Flight 11 slams into the WTC North Tower (Building 1). Hijackers Mohamed Atta Waleed Alshehri, Wail Alshehri, Abdulaziz Alomari, and Satam Al Suqami presumably are killed instantly, and many more in the tower will die over the next few hours. Seismic records pinpoint the crash at 26 seconds after 8:46 a.m. [CNN, 9/12/2001; New York Times, 9/12/2001; North American Aerospace Defense Command, 9/18/2001; USA Today, 12/20/2001; Federal Emergency Management Agency, 5/1/2002, pp. 1-10; New York Times, 5/26/2002; USA Today, 8/12/2002; Associated Press, 8/21/2002; Newsday, 9/10/2002] The NIST report states the crash time to be 8:46:30. [National Institute of Standards and Technology, 9/2005, pp. 19] The 9/11 Commission Report states the crash time to be 8:46:40. [9/11 Commission, 7/24/2004, pp. 7] Investigators believe the plane still has about 10,000 gallons of fuel (see 8:57 a.m. September 11, 2001). [New York Times, 5/26/2002] The plane strikes the 93rd through 99th floors in the 110-story building. No one above the crash line survives; approximately 1,360 people die. Below the crash line, approximately 72 die and more than 4,000 survive. Both towers are slightly less than half full at the time of the attack, with between 5,000 to 7,000 people in each tower. This number is lower than expected. Many office workers have not yet shown up to work, and tourists to the observation deck opening at 9:30 A.M. have yet to arrive. [USA Today, 12/20/2001; National Institute of Standards and Technology, 9/2005, pp. 20-22] The impact severs some columns on the north side of the North Tower. Each tower is designed as a “tube-in-tube” structure and the steel columns which support its weight are arranged around the perimeter and in the core. The plane, which weighs 283,600 lb and is traveling at an estimated speed of around 430 mph (see October 2002-October 2005), severs 35 of the building’s 236 perimeter columns and damages another two. The damage to the South Tower’s perimeter will be similar (see 9:03 a.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 5-9, 20, 22] The perimeter columns bear about half of the tower’s weight, so this damage reduces its ability to bear gravity loads by about 7.5 percent. [National Institute of Standards and Technology, 9/2005, pp. 6] The actual damage to the 47 core columns is not known, as there are no photographs or videos of it, but there will be much speculation about this after 9/11. It will be suggested that some parts of the aircraft may have damaged the core even after crashing through the exterior wall. According to the National Institute of Standards and Technology (NIST): “Moving at 500 mph, an engine broke any exterior column it hit. If the engine missed the floor slab, the majority of the engine core remained intact and had enough residual momentum to sever a core column upon direct impact.” [National Institute of Standards and Technology, 9/2005, pp. 107] According to NIST’s base case computer model, three of the core columns are severed and another ten suffer some damage. [National Institute of Standards & Technology, 9/2005, pp. 189 pdf file] If this is accurate, it means that the impact damage to the core reduces the Tower’s strength by another approximately 7.5 percent, meaning that the building loses about 15 percent of its strength in total. This damage will be cited after 9/11 by NIST and others researchers as an event contributing to the building’s collapse (see October 23, 2002 and October 19, 2004). In addition, some of the fireproofing on the steel columns and trusses may be dislodged. The original fireproofing on the fire floors was mostly Blazeshield DC/F, but some of the fireproofing on the flooring has recently been upgraded to Blazeshield II, which is about 20 percent denser and 20 percent more adhesive. [National Institute of Standards & Technology, 9/2005, pp. xxxvi, 83 pdf file] Photographs and videos of the towers will not show the state of fireproofing inside the buildings, but NIST will estimate the damage to it using a computer model. Its severe case model (see (October 2002-October 2005)) will predict that 43 of the 47 core columns are stripped of their fireproofing on one or more floors and that fireproofing is stripped from trusses covering 60,000 ft2 of floor area, the equivalent of about one and a half floors. NIST will say that the loss of fireproofing is a major cause of the collapse (see April 5, 2005), but only performs 15 tests on fireproofing samples (see October 26, 2005). [National Institute of Standards and Technology, 9/2005, pp. 23] According to NIST, more fireproofing is stripped from the South Tower (see 9:03 a.m. September 11, 2001).

Entity Tags: Mohamed Atta, National Institute of Standards and Technology, Satam Al Suqami, Waleed Alshehri, Abdulaziz Alomari, World Trade Center, Wail Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

John Odermatt.John Odermatt. [Source: Queens Gazette]New York City’s Office of Emergency Management (OEM) activates its Emergency Operations Center (EOC) on the 23rd floor of World Trade Center Building 7. The OEM is responsible for managing the city’s response to major incidents, including terrorist attacks. [9/11 Commission, 7/24/2004, pp. 283-284, 293] Its personnel arrived at WTC 7, where it has offices, early this morning to prepare for Tripod, a major biological terrorism training exercise scheduled for September 12 (see September 12, 2001). [Jenkins and Edwards-Winslow, 9/2003, pp. 15 pdf file]
Staffer Is Told to Open the Operations Center - OEM Commissioner John Odermatt and Richard Bylicki, a police sergeant assigned to the OEM, heard the explosion when Flight 11 crashed into the WTC, at 8:46 a.m. (see 8:46 a.m. September 11, 2001). As they look out of the window at the burning North Tower, Odermatt debriefs Bylicki and instructs him to open the EOC for a fully staffed operation. Bylicki therefore sets about activating the operations center. [Bylicki, 6/19/2003]
Staffers Call Agencies and Tell Them to Send Their Representatives - EOC personnel start contacting agencies, including the New York Fire and Police Departments and the Department of Health, and instruct them to send their designated representatives to the center. They also call the State Emergency Management Office (SEMO) and the Federal Emergency Management Agency (FEMA), which they ask to send at least five federal urban search and rescue teams. [9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 293] Meanwhile, Bylicki helps the OEM’s Watch Command handle an “enormous influx” of phone calls, many of which are from senior city officials. [Bylicki, 6/19/2003]
Activation Proceeds without Any Problems - EOC personnel initially struggle to make sense of what has happened at the Twin Towers. [Wachtendorf, 2004, pp. 77] However, the activation apparently proceeds without any problems. Firefighter Timothy Brown, a supervisor at the OEM, is instructed by Calvin Drayton, a deputy director with the OEM, to go up to the 23rd floor of WTC 7 and make sure that personnel are getting the EOC up and running, and the Watch Command is being properly supervised. He goes up to the 23rd floor and first checks the Watch Command. He sees that its supervisor, Mike Lee, has things under control. Then, in the EOC, he sees Michael Berkowitz, a supervisor with the OEM, powering up all the computers and television screens necessary to handle the emergency, and beginning to notify the dozens of agencies that need to send representatives to the center. Berkowitz tells Brown he has the manpower he needs to get the center up and running. “I was very comfortable that OEM was beginning to do what we do in a major emergency,” Brown will later recall. Activating the EOC is something OEM personnel have “drilled for and drilled for and drilled for… and so we were very good at it,” he will comment. [City of New York, 1/15/2002; Project Rebirth, 6/30/2002 pdf file; Firehouse, 1/31/2003]
Center Is Designed for Managing a Crisis - The EOC, which opened in 1999 (see June 8, 1999), is a state-of-the-art facility designed to operate as a stand-alone center from which the city government can operate during a crisis. [City of New York, 2/18/2001] It is one of the most sophisticated facilities of its type in the world. It includes a communications suite, a conference room, a press briefing room, and a large number of staff offices, and has numerous computer-equipped workstations. [Disasters, 3/2003 pdf file] It has enough seating for 68 agencies to operate during an emergency. [City of New York, 2/18/2001] However, it will be evacuated at 9:30 a.m. due to reports of further unaccounted-for planes, according to the 9/11 Commission Report (see (9:30 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 305] Other accounts will indicate that it may be evacuated at an earlier time, possibly even before the second crash at the WTC occurs (see (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001 and (Shortly Before 9:03 a.m.) September 11, 2001).

Entity Tags: Mike Lee, Federal Emergency Management Agency, John Odermatt, Michael Berkowitz, Calvin Drayton, US Department of Health and Human Services, Office of Emergency Management, New York City Fire Department, New York State Emergency Management Office, Timothy Brown, Richard Bylicki, New York City Police Department

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Richard SheirerRichard Sheirer [Source: Publicity photo]Richard Sheirer is in a meeting at New York City Hall when he is informed by telephone of the first plane hitting the World Trade Center. Sheirer is the director of the Mayor’s Office of Emergency Management (OEM), which was set up in 1996 to coordinate the city’s overall response to major incidents, including terrorism (see 1996). It has an emergency command center on the 23rd floor of WTC 7, specially intended for coordinating the response to catastrophes such as terrorist attacks (see June 8, 1999). Yet instead of going to this, Sheirer heads to the North Tower, and arrives at the fire command post set up in its lobby before the second crash at 9:03 a.m. [New York Magazine, 10/15/2001; 9/11 Commission, 5/18/2004 pdf file] John Odermatt, Sheirer’s top deputy, also goes to the North Tower and says that, after the first plane hit, he leaves only two staffers at the command center. John Farmer, who heads the 9/11 Commission unit that assesses the city response to the attacks, will find it “strange that Sheirer, four OEM deputies, and a field responder went straight to the North Tower… rather than to the nearby emergency command center.” Journalists Wayne Barrett and Dan Collins will conclude, “[T]he command center was out of business from the outset.” [Barrett and Collins, 2006, pp. 31 and 34] Sheirer stays at the North Tower lobby until soon after 9:30 a.m., when Mayor Giuliani requests he joins him at the temporary command post at 75 Barclay Street (see (9:50 a.m.-10:10 a.m.) September 11, 2001). [9/11 Commission, 5/18/2004 pdf file] John Farmer will later complain, “We [the 9/11 Commission] tried to get a sense of what Sheirer was really doing. We tried to figure it out from the videos. We couldn’t tell. Everybody from OEM was with him, virtually the whole chain of command. Some of them should have been at the command center.” Fire Captain Kevin Culley, who works as a field responder at OEM, is later asked why most of the OEM’s top brass were with him at the scene of the incident. He says, “I don’t know what they were doing. It was Sheirer’s decision to go there on his own. The command center would normally be the focus of a major event and that would be where I would expect the director to be.” When the 9/11 Commission later investigates OEM’s shortcomings on 9/11, “No rationale for Sheirer’s prolonged lobby stay, no information conveyed to commanders, and no steps to coordinate the response” will be discovered. [Barrett and Collins, 2006, pp. 31-32 and 34]

Entity Tags: Office of Emergency Management, John Odermatt, Kevin Culley, Richard Sheirer

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Anthony Whitaker.Anthony Whitaker. [Source: ABC News]Sergeant Alan DeVona, an officer with the Port Authority Police Department (PAPD), calls for the evacuation of the Twin Towers over a PAPD radio channel, and his colleague, Captain Anthony Whitaker, then calls for the evacuation of the entire World Trade Center complex, but their orders are apparently not passed on [Port Authority of New York and New Jersey, 11/12/2001, pp. 19 pdf file; 9/11 Commission, 5/18/2004 pdf file; Dwyer and Flynn, 2005, pp. 78-79; National Institute of Standards and Technology, 9/2005, pp. 200-202] DeVona, the PAPD patrol sergeant at the WTC, is currently in the lobby of the North Tower, coordinating with emergency agencies as they arrive there. [Devona, 3/28/2002, pp. 24 pdf file] Whitaker, the PAPD commanding officer at the WTC, is outside the Twin Towers, looking up at the burning North Tower. [Fink and Mathias, 2002, pp. 25; Murphy, 2002, pp. 184]
Officers Request Evacuation of the WTC - At 8:59 a.m., DeVona calls for the evacuation of the Twin Towers. “As soon as we’re able,” he says over the PAPD radio channel, “I want to start a building evacuation, Building 1 [i.e. the North Tower] and Building 2 [i.e. the South Tower], till we find out what caused this.” Immediately after DeVona says this, at 9:00 a.m., Whitaker makes a similar request over the same radio channel. “Let’s begin an evacuation of the entire complex,” he says. “All buildings, copy?” [Port Authority of New York and New Jersey, 11/12/2001, pp. 19 pdf file; National Institute of Standards and Technology, 9/2005, pp. 200-201] Unlike DeVona, Whitaker is ordering the evacuation of not just the Twin Towers, “but also the five other buildings throughout the 16-acre complex—the mercantile exchange, offices of major investment banking concerns, and government agencies, including the FBI, the Secret Service, and the CIA,” according to New York Times reporters Jim Dwyer and Kevin Flynn. [Dwyer and Flynn, 2005, pp. 79] Whitaker has decided to evacuate the WTC complex “because of the danger posed by highly flammable jet fuel from Flight 11,” which crashed into the North Tower at 8:46 a.m. (see 8:46 a.m. September 11, 2001), and “because of the magnitude of the calamity in the North Tower,” according to the 9/11 Commission. [9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 293]
Request Is the Second Time Evacuation Is Called For - Whitaker will later say that his current request is the “second time” he has called for the evacuation of the WTC complex. He will recall making his previous request—for “a full-scale evacuation of the entire complex”—shortly after Flight 11 crashed. [Fink and Mathias, 2002, pp. 23-25; Murphy, 2002, pp. 180-181, 184-185] Transcripts of PAPD radio transmissions will show that an evacuation was requested at 8:49 a.m., but only for the upper floors of the North Tower (see 8:49 a.m. September 11, 2001). [Port Authority of New York and New Jersey, 9/11/2001 pdf file; National Institute of Standards and Technology, 9/2005, pp. 195] And according to some accounts, that request was made by DeVona, not Whitaker. [Port Authority of New York and New Jersey, 11/12/2001, pp. 16 pdf file; Devona, 3/28/2002, pp. 24 pdf file; Dwyer and Flynn, 2005, pp. 78]
Officer Repeats Order, for the Written Record - At 9:01 a.m., an officer at the PAPD desk in Building 5 of the WTC asks if they should evacuate their building. DeVona instructs the officer to wait, saying, “Stand by on Building 5.” Whitaker then asks the officer at the PAPD desk if they have started a “chrono log” yet. [Port Authority of New York and New Jersey, 11/12/2001, pp. 19 pdf file; National Institute of Standards and Technology, 9/2005, pp. 201] A “chrono” is a written record of what the PAPD is doing. [Murphy, 2002, pp. 182] The officer replies, “That’s affirmative.” At 9:02 a.m., Whitaker repeats his previous instruction, apparently to make sure it is officially recorded. He says: “For the chrono, evacuate all buildings in the complex. You copy? All building in the complex.” The officer at the PAPD desk acknowledges the instruction and then radios all PAPD units in the field, and tells them to evacuate “all tenants in the buildings… at the Trade Center.” [Port Authority of New York and New Jersey, 9/11/2001 pdf file; Port Authority of New York and New Jersey, 11/12/2001, pp. 19 pdf file; National Institute of Standards and Technology, 9/2005, pp. 202]
Orders Not Passed on to Other Agencies - It is unclear whether DeVona and Whitaker’s orders to evacuate the WTC are passed on. Their orders are given over PAPD radio channel W, which cannot be heard by the deputy fire safety directors in the Twin Towers, who are able to make announcements over the buildings’ public address systems. [WTC News, 8/1995 pdf file; 9/11 Commission, 7/24/2004, pp. 293; National Institute of Standards and Technology, 9/2005, pp. 200-202] According to the 9/11 Commission, there is “no evidence” that the orders are “communicated to officers in other Port Authority Police commands or to members of other responding agencies.” [9/11 Commission, 5/18/2004 pdf file] Despite this, an announcement is made over the public address system in the South Tower, advising workers to evacuate, at 9:02 a.m. (see 9:02 a.m. September 11, 2001). Attempts to order workers to evacuate the North Tower are unsuccessful because that building’s public address system was damaged by the plane crash (see (Between 8:47 a.m. and 8:55 a.m.) September 11, 2001). [New York Times, 5/18/2004]

Entity Tags: Alan DeVona, Anthony Whitaker, Port Authority Police Department

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

After the first World Trade Center tower is hit, Barry Jennings, a City Housing Authority worker, and Michael Hess, New York’s corporation counsel, head up to the emergency command center of the Mayor’s Office of Emergency Management (OEM), which is on the 23rd floor of WTC 7. [Associated Press, 9/11/2001] The center, opened in 1999, is intended to coordinate responses to various emergencies, including terrorist attacks (see June 8, 1999). [CNN, 6/7/1999] However, Hess and Jennings find no one there. [National Institute of Standards and Technology, 9/2005, pp. 109-110; BBC, 7/6/2008]
Center Is Empty; Jennings Warned to Leave - Jennings will describe that, when he arrives at the emergency command center, “To my amazement, nobody’s there.” He says: “I saw coffee that was still hot, that was still smoldering. They had screens all over the place, but the screens were blank. So I didn’t know what was going on.” He then phones several individuals, including one of his superiors. When Jennings says where he is, the superior responds: “Get out of there. Get out of there now.” Hess then runs back into the center, after having found the stairwell, and says: “We’re the only ones up here. We gotta get out of here.” [Dylan Avery, 2007; BBC, 7/6/2008]
9/11 Commission Claims Command Center Not Evacuated until Later - Yet, according to the 9/11 Commission, “After the South Tower was hit [at 9:03], OEM senior leadership decided to remain in its ‘bunker’ and continue conducting operations, even though all civilians had been evacuated from 7 WTC.” The Commission will claim the emergency command center is not evacuated until 9:30 a.m. (see (9:30 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 305] But according to the London Independent, Hess and Jennings arrive there by the time the South Tower is hit, which suggests the center is evacuated earlier than officially claimed. [Independent, 9/13/2001] Jennings himself will recall, “I had to be inside on the 23rd floor when the second plane hit.” [Dylan Avery, 2007] The possibility that the emergency command center is evacuated earlier than the 9/11 Commission claims is partly confirmed by OEM Commissioner John Odermatt, who later says that after the first plane hit the WTC, he left only two staffers there (see (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001). [Barrett and Collins, 2006, pp. 34] Jennings and Hess subsequently head down the stairs, but will become trapped in WTC 7, and have to be rescued by firefighters (see 12:10 p.m.-12:15 p.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 109-110]

Entity Tags: Michael Hess, Office of Emergency Management, Barry Jennings

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to a soldier at the scene, WTC Building 7 is evacuated before the second tower is hit. [Fort Detrick Standard, 10/18/2001] The National Institute of Standards and Technology (NIST) states, “As the second aircraft struck WTC 2, a decision was made to evacuate WTC 7.” This would be just after the Port Authority Police Department called for the evacuation of the entire WTC complex (see 8:59 a.m.-9:02 a.m. September 11, 2001). But by this time, “many WTC 7 occupants [have] already left the building and others [have] begun a self-evacuation of the building.” [National Institute of Standards and Technology, 9/2005, pp. 109] All individuals in the Secret Service’s New York field office, located in WTC 7, were ordered to evacuate after the first attack, and they are in the process of doing so when the second plane hits the South Tower. [PCCW Newsletter, 3/2006] The Secret Service has a Stinger missile secretly stored in the WTC, to be used to protect the president if there were an attack on the city when he visits it. [Weiss, 2003, pp. 379] Presumably, this missile is abandoned with the evacuation. The Office of Emergency Management’s command center, on the 23rd floor of WTC 7, is not evacuated until later, at 9:30 a.m. (see (9:30 a.m.) September 11, 2001).

Entity Tags: World Trade Center, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Personnel with New York City’s Office of Emergency Management (OEM) request “air security” over the city following the second crash at the World Trade Center. Staffers in the OEM’s Emergency Operations Center (EOC) in WTC Building 7 contact the FAA and request air protection over New York “immediately” after Flight 175 crashed into the South Tower, at 9:03 a.m. (see 9:03 a.m. September 11, 2001), according to a report by the Mineta Transportation Institute. The FAA assures them that federal support is on the way but it also instructs them to use New York Police Department and Port Authority Police Department air assets to clear the airspace around the WTC. Additionally, it mentions that the control tower at New York’s JFK International Airport is reporting that an unaccounted-for plane is heading for the city. [Jenkins and Edwards-Winslow, 9/2003, pp. 16 pdf file]
Firefighter Thought the First Crash Might Be an Attack - OEM staffers apparently contact the FAA on their own initiative. However, personnel in the EOC are also contacted by Richard Sheirer, the director of the OEM, after the second crash at the WTC and he tells them to request air protection over the city. [9/11 Commission, 4/7/2004] Sheirer is at the Fire Department’s command post in the lobby of the North Tower (see (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001). [New York Magazine, 10/15/2001; 9/11 Commission, 5/18/2004 pdf file] He possibly calls the EOC to request air cover on the suggestion of firefighter Timothy Brown, a supervisor at the OEM who is with him at the command post. Brown started discussing the need to have fighter jets over New York before the second hijacked plane hit the WTC. “One of the first things I brought up with my bosses in the Fire Department was that we needed to get air cover from the military just in case this was a terrorist attack,” he will later recall. [Firehouse, 1/31/2003] “We weren’t sure [if] this was a terrorist attack, but we knew there was a good possibility that it was,” he will comment. [City of New York, 1/15/2002]
OEM Director Calls His Deputy to Request Air Support - After Sheirer and the other officials with him are notified about Flight 175 crashing into the South Tower, they realize this is definitely a terrorist attack. Sheirer then calls Richard Rotanz, the deputy director of the OEM, about getting air protection over New York. [9/11 Commission, 4/7/2004] Rotanz initially went to the North Tower following the first crash at the WTC, but he is now back at the EOC. [Urban Hazards Forum, 1/2002] Sheirer instructs him to call the State Emergency Management Office in Albany, New York, and get it to arrange for the Air National Guard to provide cover for the city. He also instructs Rotanz to contact the Pentagon and tell it to arrange “air support.” Rotanz says there are other unaccounted-for planes, besides the two that crashed into the WTC, which may be heading for New York and Sheirer passes this information on to the officials with him in the lobby of the North Tower (see (9:30 a.m.) September 11, 2001). It is unclear exactly when Sheirer calls Rotanz. Sheirer will tell the 9/11 Commission that he contacts the EOC “[a]lmost instantly” after Flight 175 crashed into the South Tower “to confirm that air support was on its way to New York.”
OEM Director Asks for Helicopters to Protect the City - Following his call with Rotanz, Sheirer gives the instruction for the Police Department’s aviation unit to prevent any other planes from hitting a target in New York. “But looking back, how could a helicopter stop a commercial jet going over 400 miles per hour?” he will comment. [9/11 Commission, 4/7/2004; 9/11 Commission, 5/18/2004 pdf file] Fighters will arrive over Manhattan at 9:25 a.m., according to the 9/11 Commission Report (see 9:25 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 24] However, numerous witnesses on the ground there will recall only noticing fighters overhead after 10:00 a.m. (see (9:45 a.m.-10:45 a.m.) September 11, 2001). Brown will later on try, unsuccessfully, to call the White House to make sure that air cover is being provided for New York (see (Shortly After 9:37 a.m.) September 11, 2001). [City of New York, 1/15/2002; Project Rebirth, 6/30/2002 pdf file]

Entity Tags: Federal Aviation Administration, New York City Police Department, Office of Emergency Management, Richard Rotanz, Richard Sheirer, Timothy Brown

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

In the lobby of the north WTC tower, just after the South Tower is hit, Fire Commissioner Thomas Von Essen speaks briefly to Fire Chief Ray Downey. According to Von Essen, Downey—who is a highly respected expert on building collapses—says to him, “You know, these buildings can collapse.” Von Essen later recalls, “He just said it in passing, not that these buildings will collapse in 40 minutes and we have to get everybody out of here, or not that they’ll collapse by tomorrow, or not that they necessarily will collapse at all. Just that they can collapse.” [Fink and Mathias, 2002, pp. 229; 9/11 Commission, 5/18/2004] But other firefighters do not appear to have shared this concern. According to the National Institute of Standards and Technology (NIST), the Fire Department command officers who are planning for operations inside the Twin Towers expect that there will “be localized collapse conditions on the damaged fire floors,” but do “not expect that there [will] be any massive collapse conditions or complete building collapse.” At the end of its three-year investigation of the WTC collapses, NIST will report, “No one interviewed indicated that they thought that the buildings would completely collapse.” [National Institute of Standards and Technology, 9/2005, pp. 72 and 75-76] In fact, Deputy Fire Commissioner Lynn Tierney will meet up with Downey and others—including Von Essen—slightly later, on the south lawn of the WTC complex, where a new command center is set up. At that time, according to Tierney, Downey will only be concerned that the 360-foot antenna atop the North Tower will fall, and “No one ever thought the towers were going to come down.” [Pittsburgh Tribune-Review, 9/11/2006] However, shortly before the first tower comes down, EMT Richard Zarrillo will be asked to relay a message to some senior firefighters that the mayor’s Office of Emergency Management “says the buildings are going to collapse” (see (Before 9:59 a.m.) September 11, 2001). And later in the day, Mayor Giuliani will recount that around the same time, he had been told “that the World Trade Center was going to collapse” (see (Before 9:59 a.m.) September 11, 2001). The 9/11 Commission will state, “The best estimate of one senior [fire] chief, provided to the chief of the department sometime between 9:25 and 9:45, was that there might be a danger of collapse [of the South Tower] in a few hours, and therefore units probably should not ascend above floors in the sixties.” The Commission does not state, however, whether this fire chief was referring to a total building collapse or just a localized collapse. [9/11 Commission, 5/19/2004] Ray Downey is killed when the second tower collapses at 10:28 a.m. [New York Times, 9/9/2005]

Entity Tags: Lynn Tierney, New York City Fire Department, Ray Downey, National Institute of Standards and Technology, Thomas Von Essen

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Barry JenningsBarry Jennings [Source: Public domain]Barry Jennings, a City Housing Authority worker, and Michael Hess, New York’s corporation counsel, hear unexplained explosions inside World Trade Center Building 7, where they become trapped. [UPN 9, 9/11/2001; BBC, 7/6/2008] The two men went up to the emergency command center on the 23rd floor of WTC 7 after the first attack occurred (see (Shortly Before 9:03 a.m.) September 11, 2001). [Associated Press, 9/11/2001; Independent, 9/13/2001] At some point, the power goes out in the building. They then start walking down the stairs to get out. According to Hess, when the two men get down to the eighth floor, “there was an explosion and we’ve been trapped on the eighth floor with smoke, thick smoke, all around us, for about an hour and a half.” [UPN 9, 9/11/2001] Jennings will also recall hearing explosions. He will say: “I made it to the sixth floor and there was an explosion. The explosion was beneath me.” [Dylan Avery, 2007] He will add, “[T]he staircase that I was standing on just gave way,” and, “Then we made it back to the eighth floor, I heard some more explosions.” [BBC, 7/6/2008] Jennings says to Hess: “This is it; we’re dead. We’re not gonna make it out of here.” [Penn State Public Broadcasting, 3/1/2002] The National Institute of Standards and Technology (NIST) will claim the two men head down the stairs after 9:59, when the first collapse occurs, and then become trapped around the time the second tower collapses, at 10:28. [National Institute of Standards and Technology, 9/2005, pp. 109-110] But according to the London Independent, they start heading down the stairs after the second attack at 9:03, which suggests the explosions begin earlier on. [Independent, 9/13/2001] Jennings will confirm this, saying that when he hears the first explosion, “Both [of the Twin Towers] were still standing,” meaning it occurs before 9:59. He says: “I was trapped in there when both [Twin Towers] came down.… All this time I’m hearing explosions.” [Dylan Avery, 2007] The cause of the explosions is unclear. Later on, firefighters will rescue Hess and Jennings from the building (see 12:10 p.m.-12:15 p.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 109-110]

Entity Tags: Barry Jennings, Michael Hess

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The New York City Port Authority closes all bridges and tunnels in New York City. [CNN, 9/12/2001; New York Times, 9/12/2001; MSNBC, 9/22/2001; Associated Press, 8/21/2002]

Entity Tags: NBC, Port Authority of New York and New Jersey

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the 9/11 Commission, the two fighters launched from Otis Air Force Base (see 8:46 a.m. September 11, 2001) arrive over Manhattan at this time, after exiting their holding pattern off the Long Island coast at 9:13 a.m. They then establish a combat air patrol (CAP) over New York. The commission bases this conclusion on its analysis of FAA radar data and interviews with the two Otis pilots. [9/11 Commission, 7/24/2004, pp. 24 and 460; 9/11 Commission, 8/26/2004, pp. 26 and 92] However, numerous eyewitnesses on the ground will report first noticing fighters over New York significantly later, more than an hour after the 9/11 Commission claims according to some accounts (see (9:45 a.m.-10:45 a.m.) September 11, 2001).

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Thomas Von Essen.Thomas Von Essen. [Source: Publicity photo]The Office of Emergency Management’s Emergency Operations Center (EOC) in World Trade Center Building 7 is evacuated in response to a report that more commercial planes are unaccounted for. [9/11 Commission, 7/24/2004, pp. 305] The EOC, which opened in 1999 (see June 8, 1999), is a state-of-the-art facility on the 23rd floor of WTC 7 that is intended to serve as a meeting place for city leaders in the event of an act of terrorism or other kind of crisis. [CNN, 6/7/1999; City of New York, 2/18/2001] Office of Emergency Management (OEM) officials activated it shortly after Flight 11 crashed into the North Tower of the WTC (see (Shortly After 8:46 a.m.) September 11, 2001). [Bylicki, 6/19/2003; 9/11 Commission, 7/24/2004, pp. 293]
Staffers Discussed Evacuation after the First Crash - Soon after the crash occurred, officials in the EOC “began discussing with OEM staff whether or not they should evacuate the building,” according to a report by Tricia Wachtendorf of the Disaster Research Center at the University of Delaware. [Wachtendorf, 2004, pp. 77] Richard Rotanz, deputy director of the OEM, and some other officials in the EOC conducted a “threat analysis” after the second hijacked plane crashed into the WTC, at 9:03 a.m. (see 9:03 a.m. September 11, 2001). [Urban Hazards Forum, 1/2002]
Staffers Want to Stay in the Operations Center - Personnel are reluctant to leave the EOC because in it they have “a tremendous amount of resources at their fingertips” and they are “best able to handle an emergency of this scale,” Wachtendorf will later write. Furthermore, there is no clear procedure to move to or establish an alternative operations center if it is abandoned. “I couldn’t think of where we would go if we left the EOC because at that time we didn’t have a backup facility,” one official will recall. There is, in fact, “no formalized evacuation plan for the EOC,” according to Wachtendorf. [Wachtendorf, 2004, pp. 77-79]
OEM Deputy Director Orders the Evacuation - However, Richard Bylicki, a police sergeant assigned to the OEM, was told during a call with the FAA that at least one other plane, in addition to the two that hit the Twin Towers, is unaccounted for and possibly heading for New York (see (9:30 a.m.) September 11, 2001), and he passed this information on to Rotanz. [Bylicki, 6/19/2003] Rotanz was given the same warning by a Secret Service agent who works in WTC 7. [Urban Hazards Forum, 1/2002; 9/11 Commission, 7/24/2004, pp. 305] Based on this information, he “surmised that [WTC 7] was potentially the next target,” Bylicki will recall. He consequently now orders all OEM employees to leave the building. [Bylicki, 6/19/2003; 9/11 Commission, 4/7/2004] A Secret Service agent, presumably the one who told Rotanz about the additional unaccounted-for planes, also reportedly advises EOC personnel to evacuate. He says, “There’s a reported third plane headed toward the East Coast and we’re warning everybody to vacate the building,” Fire Department Captain Abdo Nahmod will recall. [Journal of Emergency Medical Services, 9/2011, pp. 42 pdf file]
Some Liaisons Have Come to the Operations Center - Various city agencies were contacted after the EOC was activated and instructed to send their designated representatives to the center. None of these representatives have arrived by the time the EOC is evacuated, according to the 9/11 Commission Report. [9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 293, 305] However, contradicting this claim, a number of emergency responders will recall arriving at the EOC before it is evacuated, to serve as representatives for their agencies. [City of New York, 10/11/2001; City of New York, 10/25/2001; City of New York, 12/4/2001; Journal of Emergency Medical Services, 9/2011, pp. 42 pdf file]
Staffers Are Initially Slow to Leave - Personnel reportedly do not initially respond to the evacuation order with a sense of urgency. They “calmly collected personal belongings and began removing OEM records,” a report by the Mineta Transportation Institute will state. But they are subsequently “urged to abandon everything and leave the building quickly.” [Jenkins and Edwards-Winslow, 9/2003, pp. 16 pdf file] After evacuating from the EOC, they assemble in the lobby of WTC 7 and await further instructions over radio. [Bylicki, 6/19/2003] Most of them think they are only temporarily abandoning their facility and expect to return to it later in the day. They do not anticipate WTC 7 being affected by fires (see 4:10 p.m. September 11, 2001) and then collapsing late this afternoon (see (5:20 p.m.) September 11, 2001). [Wachtendorf, 2004, pp. 84]
Fire Commissioner Will Be Surprised That the Center Is Evacuated - Fire Commissioner Thomas Von Essen will be surprised when he finds that the EOC has been evacuated, since the center was designed for dealing with a crisis like the one currently taking place. “I thought that was where we should all be because that’s what [it] was built for,” he will comment. He will arrive at WTC 7 looking for Mayor Rudolph Giuliani shortly before 9:59 a.m., when the South Tower collapses (see 9:59 a.m. September 11, 2001). When he learns that the EOC has been evacuated, he will think: “How ridiculous. We’ve got a 13-million-dollar command center and we can’t even use it.” He will say in frustration: “How can we be evacuating OEM? We really need it now.” [Essen, 2002, pp. 26; Fink and Mathias, 2002, pp. 230]
Time of the Evacuation Is Unclear - It is unclear exactly when the EOC is evacuated. The order to evacuate is issued at “approximately 9:30” a.m., according to the 9/11 Commission Report. [9/11 Commission, 7/24/2004, pp. 305] But, according to a report by the National Institute of Standards of Technology, the evacuation occurs slightly later than this, at “approximately 9:44 a.m.” [National Institute of Standards and Technology, 9/2005, pp. 109] Other accounts will suggest it may even have taken place before the second attack on the WTC occurred (see (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001 and (Shortly Before 9:03 a.m.) September 11, 2001). [Barrett and Collins, 2006, pp. 34; Dylan Avery, 2007] Many people in the rest of WTC 7 left the building earlier on, around the time of the second attack (see (9:03 a.m.) September 11, 2001). [9/11 Commission, 5/18/2004 pdf file; National Institute of Standards and Technology, 9/2005, pp. 109]

Entity Tags: Office of Emergency Management, Richard Bylicki, Thomas Von Essen, Richard Rotanz, Abdo Nahmod, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The OEM command bus.The OEM command bus. [Source: New York City Office of Emergency Management]Personnel from New York’s Office of Emergency Management (OEM) use the OEM command bus as their command post after their command center in World Trade Center Building 7 has been evacuated. [Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file; 9/11 Commission, 4/7/2004] The OEM command center, on the 23rd floor of WTC 7, is intended to coordinate the city’s response to emergencies, including terrorist attacks. [New York Times, 6/8/1999] However, it was evacuated at around 9:30 a.m., according to the 9/11 Commission Report, although other accounts will suggest the evacuation occurs at an earlier or later time (see (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001, (Shortly Before 9:03 a.m.) September 11, 2001, and (9:30 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 305; National Institute of Standards and Technology, 9/2005, pp. 109; Barrett and Collins, 2006, pp. 34] OEM personnel therefore now have to operate from the their command bus. [Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file; 9/11 Commission, 4/7/2004] The bus, known as the Interagency Command Center (ICC), is equipped with computers, a state-of-the-art communications system, and on-board electrical generation. It also has its own conference room. [Wall Street Journal, 9/21/2001; Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file; Power, 2004, pp. 172] It can be deployed to the location of a major emergency, to serve as an on-scene command post for coordinating interagency operations and communications. [City of New York, 2001, pp. 8 pdf file] The OEM’s emergency plans and vital records are kept in WTC 7, and, due to the evacuation of the command center, are now inaccessible. Fortunately, after they move to the ICC, OEM personnel are able to implement their emergency action plans from memory and by utilizing their combined knowledge. [Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file] After the Twin Towers collapse, the ICC will move to a firehouse on Houston Street, to provide support to Mayor Rudolph Giuliani and his entourage, who have set up a temporary headquarters at that location (see (After 10:28 a.m.-12:00 pm.) September 11, 2001). [Wall Street Journal, 9/21/2001; 9/11 Commission, 4/7/2004]

Entity Tags: Office of Emergency Management

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Timothy Brown.Timothy Brown. [Source: Valorous Media, Inc.]Firefighter Timothy Brown, a supervisor at New York City’s Office of Emergency Management (OEM), tries calling the White House and other agencies in Washington, DC, about getting fighter jets to protect New York, but is unable to reach them. [Project Rebirth, 6/30/2002 pdf file; TEDx Talks, 10/7/2015] Brown headed to the Fire Department’s command post in the lobby of the North Tower after the first hijacked plane crashed into the World Trade Center, at 8:46 a.m. (see 8:46 a.m. September 11, 2001). After arriving there, he discussed the need to have fighters over New York with senior officials. [City of New York, 1/15/2002; Firehouse, 1/31/2003]
Firefighter Heard about an Additional Suspicious Aircraft - After the second hijacked plane crashed into the WTC, at 9:03 a.m. (see 9:03 a.m. September 11, 2001), personnel in the OEM’s Emergency Operations Center contacted the FAA and requested “air security” over New York (see (Shortly After 9:03 a.m.) September 11, 2001). [Jenkins and Edwards-Winslow, 9/2003, pp. 16 pdf file] Brown went to the lobby of the South Tower to help open a command post. [Project Rebirth, 6/30/2002 pdf file; TEDx Talks, 10/7/2015] While there, he will later recall, he heard over his radio that another suspicious aircraft was heading toward New York and that “we should be prepared to get hit again” (see (9:30 a.m.) September 11, 2001).
Firefighter Asks to Be Connected to the White House - At some point, he decides to try and call Washington, to make sure that New York will be getting air cover. [Firehouse, 1/31/2003] He goes to the phones in the southeast corner of the South Tower’s lobby and tries to find one that works. Eventually he finds one that has a dial tone. [City of New York, 1/15/2002; Project Rebirth, 6/30/2002 pdf file] He dials zero and then talks to the operator. [TEDx Talks, 10/7/2015] He tells her New York is under terrorist attack and he needs to talk to the White House to make sure the city has air cover.
Operator Cannot Reach Agencies in Washington - The operator tries hard to reach the White House. “She tried many different ways to get me through, many different offices in the White House,” Brown will recall. However, she is unable to get through, since the phones in Washington are overwhelmed. “Apparently [operators] had been getting a volume of phone calls similar to mine, of people trying to get through to federal agencies, trying to get help,” Brown will comment. [Project Rebirth, 6/30/2002 pdf file] Brown then learns from the operator about the attack on the Pentagon, which occurred at 9:37 a.m. (see 9:37 a.m. September 11, 2001). After failing to reach the White House, he says to her, “Well then get me the Pentagon” and she replies that the Pentagon has been attacked. “That’s the first time we knew it, knew that it was also under attack,” he will recall. [TEDx Talks, 10/7/2015] He also asks the operator to try and connect him to the Federal Emergency Management Agency (FEMA), which has its headquarters in Washington, but she is unable to reach it.
Firefighter Talks to the State Emergency Management Office - Finally, she is able to connect him to the New York State Emergency Management Office (SEMO) in Albany. [Project Rebirth, 6/30/2002 pdf file] He asks the person there for assistance and is told the office already knows about the problem and is in the process of getting help from the military. [Firehouse, 1/31/2003] They say fighters will be coming to protect New York as fast as they possibly can. [TEDx Talks, 10/7/2015] Brown feels “pretty comfortable” with this response, he will say. [Firehouse, 1/31/2003] After the call ends, he returns to the command post. [Project Rebirth, 6/30/2002 pdf file] Fighters arrived over Manhattan at 9:25 a.m., according to the 9/11 Commission Report (see 9:25 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 24] However, numerous witnesses on the ground there will recall only noticing fighters overhead after 10:00 a.m. (see (9:45 a.m.-10:45 a.m.) September 11, 2001).

Entity Tags: New York State Emergency Management Office, Timothy Brown, Federal Emergency Management Agency, White House

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the accounts of numerous witnesses on the ground near the World Trade Center, military fighter jets are first noticed flying over Manhattan either shortly before or soon after the second collapse, at 10:28 a.m. Some witnesses recall fighters arriving just before this collapse:
bullet Emergency medical technicians Dulce McCorvey and Michael D’Angelo hear fighters flying over Manhattan at unspecified times after the first tower’s collapse. [City of New York, 10/3/2001; City of New York, 10/24/2001]
bullet Fire Lieutenant Sean O’Malley and firefighters Pete Giudetti and Dan Potter notice jet fighters flying overhead soon before the second collapse. [City of New York, 10/12/2001; City of New York, 12/6/2001; Smith, 2002, pp. 49-50]
Other witnesses say the fighters arrive soon after this collapse:
bullet Deputy Fire Chief Robert Browne, police officer Peter Moog, and emergency medical technicians Richard Zarrillo and Jason Katz notice fighters overhead immediately after, or fairly soon after, the second tower’s collapse. [City of New York, 10/24/2001; City of New York, 10/25/2001; City of New York, 12/20/2001; Fink and Mathias, 2002, pp. 79-80]
bullet Mayor Rudolph Giuliani, Police Commissioner Bernard Kerik, and Office of Emergency Management Director Richard Sheirer are heading north together after leaving their temporary command post on Barclay Street (see (9:50 a.m.-10:10 a.m.) September 11, 2001). In some accounts, all three of them recollect hearing the first military jets overhead soon after the second tower’s collapse. [Kerik, 2001, pp. 339-340; Giuliani, 2002, pp. 14; 9/11 Commission, 5/18/2004 pdf file] However, according to another account, Giuliani hears the first jet slightly earlier, at around 10:20 a.m. And, in his private testimony before the 9/11 Commission, Kerik claims to have heard a fighter jet coming when he was heading to the temporary command post on Barclay Street, i.e. shortly before 9:50 a.m. [Barrett and Collins, 2006, pp. 348-349]
A few witnesses claim the fighters arrive earlier on, before the first collapse at 9:59 a.m.:
bullet Emergency medical technician Frank Puma and Port Authority Freedom of Information Administrator Cathy Pavelec say they see fighter jets overhead at unspecified times before the first collapse. [City of New York, 12/12/2001; Fink and Mathias, 2002, pp. 68]
The fighter(s) are presumably the F-15s launched from Otis Air Force Base at 8:46 a.m. (see 8:46 a.m. September 11, 2001). However, the 9/11 Commission will claim that these arrived over Manhattan at 9:25 a.m. (see 9:25 a.m. September 11, 2001), which is significantly earlier than most of the witnesses on the ground recall.

Entity Tags: Dulce McCorvey, Jason Katz, Frank Puma, Dan Potter, Sean O’Malley, Pete Giudetti, Peter Moog, Rudolph (“Rudy”) Giuliani, Robert Browne, Richard Sheirer, Michael D’Angelo, Cathy Pavelec, Richard Zarrillo, Bernard Kerik

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A man who is on the 105th floor of the South Tower calls emergency 9-1-1 to report that floors below his location, “in the 90-something floor,” have collapsed. The 9-1-1 operator types a record of this call into the Special Police Radio Inquiry Network (SPRINT) data link, which will be passed on to the New York fire department’s Emergency Medical Service (EMS). It isn’t known when the call is made exactly, but the EMS Dispatch computer apparently receives the call record at this time. However, because it is classified as a “supplement message,” it is not yet read by anyone. The police dispatcher dealing with the area around the WTC also receives the call record, but misinterprets it as meaning that the floor the person is on has collapsed. EMS dispatchers are dealing with an enormous volume of calls as well as performing many other tasks under extreme pressure during the crisis, so a report later concludes that the EMS operators didn’t have the time to review the information before the collapse of the South Tower at 9:59 (see 9:59 a.m. September 11, 2001), and the fire chiefs never received the information. [New York City Fire Department, 8/19/2002]

Entity Tags: World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

After spending about 40 minutes at the disaster scene, on the World Trade Center site, New York City Mayor Rudolph Giuliani relocates to a small office building at 75 Barclay Street, about two blocks from the WTC, hoping to establish a command post there. His usual command center, in WTC 7, was evacuated at around 9:30 a.m. (see (9:30 a.m.) September 11, 2001). With him are several colleagues, including Police Commissioner Bernard Kerik and Office of Emergency Management Director Richard Sheirer. [Kerik, 2001, pp. 334; Giuliani, 2002, pp. 10; 9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 5/19/2004; Barrett and Collins, 2006, pp. 10] While at Barclay Street, Giuliani is able to get in touch with the White House, and speaks to Chris Henick, the deputy political director to President Bush (see 9:58 a.m. September 11, 2001). Immediately afterwards, he receives a phone call from Vice President Cheney, though this is cut off before either one is able to speak. Giuliani also claims he is given advance warning of the South Tower’s collapse while at this command post (see (Before 9:59 a.m.) September 11, 2001). After the South Tower collapses outside, Giuliani and his colleagues all decide to evacuate, going through the basement into a neighboring building, 100 Church Street. They will then leave this and head north, being joined by cameras and press. [Fink and Mathias, 2002, pp. 112; 9/11 Commission, 5/19/2004; Barrett and Collins, 2006, pp. 348]

Entity Tags: Rudolph (“Rudy”) Giuliani, Bernard Kerik, Richard Sheirer

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Joseph Morris.Joseph Morris. [Source: Publicity photo]Inspector Joseph Morris, a commanding officer with the Port Authority Police Department (PAPD), tells numerous PAPD officers to initially stay away from the Twin Towers after they arrive near the World Trade Center, thereby likely preventing many of them from being killed when the South Tower collapses. [Police, 9/1/2002; Law Officer, 8/16/2011] Morris was in his office at New York’s La Guardia Airport when he heard someone yell out that an aircraft had crashed into the WTC. After turning on the television and seeing the images of the burning North Tower, he gave the order for all his available officers to go to the WTC. “I initiated a mobilization of personnel following long-held department plans and procedures for response to the World Trade Center for aircraft disasters and high-rise fires,” he will later describe. Morris and 17 colleagues head out and arrive in the vicinity of the WTC “maybe six to seven minutes” before the South Tower collapses, Morris will estimate, which would be at around 9:52 a.m. to 9:53 a.m. About 40 to 50 PAPD officers are at the location at this time and Morris is the highest-ranking commander among them. [Urban Hazards Forum, 1/2002; 9/11 Commission, 11/10/2003; 9/11 Commission, 5/18/2004 pdf file]
Officers Are Told to Stay Away from the WTC - The PAPD officers with Morris are keen to rush into the Twin Towers and get involved with the rescue operation. Normally, they would go to the lobby of the North Tower in an emergency like the current one. Morris, though, tells them to stay back while he assesses the situation. The decision is made for the officers to “break up into groups of three or four, with a supervisor,” and “get [their] bunker gear on,” Morris will say. He instructs them “not to go anywhere until I came up with a plan.” [Urban Hazards Forum, 1/2002; Police, 9/1/2002; Law Officer, 8/16/2011]
Commander Thinks There May Be Few People Left to Rescue - Morris will say his caution about allowing PAPD officers into the Twin Towers at the current time is partly because he sees very few civilians coming his way up West Street and this leads him to question how many people are left at the WTC to be rescued. [9/11 Commission, 11/10/2003] Some other Port Authority employees, in addition to the PAPD officers, are at the same location as Morris and Morris tells them, too, to stay away from the WTC. “I informed them they should stay at that location until more information was gathered for responses,” he will say. [9/11 Commission, 5/18/2004 pdf file]
Commander's Decision Likely Saves Lives - Morris’s decision to keep PAPD officers away from the WTC will be credited with saving the lives of people who may have been killed when the South Tower collapsed, at 9:59 a.m. (see 9:59 a.m. September 11, 2001), if they had headed to the Twin Towers. Alan Reiss, director of the Port Authority’s World Trade Department, will say that in retrospect, he believes it “most certainly saved lives of at least some of those officers held back.” [9/11 Commission, 11/3/2003] Law Officer magazine will describe it as a decision “that proved to be a lifesaver for many.” [Law Officer, 8/16/2011] Police magazine will call it one of “a couple of key decisions” Morris makes “that saved his department even greater tragedy” today. [Police, 9/1/2002] A few minutes after arriving near the WTC, Morris will decide to head to the incident command post in the North Tower to meet with other professionals who are assembled there. He will be going toward it with Lieutenant Emiliano Sepulveda, a colleague of his, when the South Tower starts to come down. He will run north up West Street and then find protection inside the PAPD’s command bus. [9/11 Commission, 11/10/2003; 9/11 Commission, 5/18/2004 pdf file; Law Officer, 8/16/2011]

Entity Tags: Emiliano Sepulveda, Joseph M. Morris, Alan Reiss, Port Authority Police Department

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Members of New York Police Department’s elite Emergency Service Unit (ESU) are given an order that means they have to get out of the World Trade Center or delay entering it and consequently many of them will avoid being killed when the South Tower collapses, at 9:59 a.m. [Keegan and Davis, 2006, pp. 101-102; Appel, 2009, pp. 112-113] The ESU is a highly trained organization comprised of first response rescuers. [City of New York, 6/29/2002] Its members respond to situations that require the most specialized training, such as hostage taking and water rescue, and use the most advanced equipment. [Keegan and Davis, 2006, pp. 101]
Officers Are Ordered to Come Down from the WTC - Inspector Ronald Wasson, commanding officer of the ESU, earlier on divided his officers into four teams of five or six men and then sent two teams into each of the Twin Towers to assist the rescue operation. [New York Daily News, 11/11/2001] But now, ESU commanders give the order for the unit’s members to “go tactical.” This means the officers in the towers have to come out of the buildings and go to the unit’s SWAT (special weapons and tactics) vans; put on their BDU (battle dress uniform) suits, flak jackets, and Kevlar helmets; and arm themselves with heavy weapons and assault rifles.
Commander Thinks Terrorists Might Attack the First Responders - The decision to order ESU officers to go tactical is made by Wasson, according to a book by Lieutenant William Keegan of the Port Authority Police Department. [Keegan and Davis, 2006, pp. 101-102] Wasson is currently assembled with a number of other ESU officers outside the Twin Towers, at the corner of West and Vesey Streets. [Appel, 2009, pp. 68] He decides that ESU officers should go tactical due to his concern that armed terrorists might attack the first responders at the WTC. He is “worried that with all his personnel inside the buildings, he [has] no way to protect the cops, firefighters, or civilians from the kind of low-intensity warfare—snipers, automatic weapons, car bombs, hostage situations—he [is] sure [will] follow the attack,” Keegan will write. He believes it is the responsibility of the New York Fire Department to deal with the fires in the Twin Towers, while the Police Department should be preparing for what might happen next. Many ESU members will come out of the towers after receiving the order to go tactical, according to Keegan. [Keegan and Davis, 2006, pp. 101-102]
Order Is Given after an Officer Hears of the Pentagon Attack - However, according to author Anthea Appel, the order to go tactical is made by Sergeant Tom Sullivan, another ESU officer. Sullivan is currently at the corner of West and Vesey Streets along with Wasson, getting ready to take two teams into the WTC. At 9:56 a.m., after hearing over his radio about the attack on the Pentagon, which occurred at 9:37 a.m. (see 9:37 a.m. September 11, 2001), he exclaims, “Screw rescue!” He then pulls his men back and announces that all ESU teams will be “going in tactical,” according to Appel. “I want heavy vests, helmets, rifles, and machine guns,” he says. In response to his announcement, ESU officers start taking off their rescue gear and putting on combat gear. They take off their safety helmets and replace them with ballistic helmets. They take off their air tanks, unbuckle their Roco harnesses, and put on more body armor over their bulletproof vests. They also unlock their gun bins and take out shotguns, submachine guns, and assault rifles. Some officers grumble under their breath, annoyed at being held back. “They didn’t like wasting time fiddling around with equipment,” Appel will comment, “and this sudden switch interrupted their adrenaline momentum.” They will be in the middle of changing into their combat gear when the South Tower collapses (see 9:59 a.m. September 11, 2001). [Appel, 2009, pp. 112-113]
Order Is Wrong but Saves Lives - The order to go tactical will turn out to be mistaken as there are no attacks by armed terrorists on the first responders at the WTC. However, as a result of it being issued, numerous ESU members will be outside the Twin Towers instead of inside the buildings when the South Tower comes down and many of them will therefore avoid being killed in the collapse. While 14 ESU members will die in the WTC collapses, a far greater number will survive, Keegan will write, “because Wasson’s order pulled them out of the towers and saved their lives.” [Keegan and Davis, 2006, pp. 102] One ESU member, Detective Frank DeMasi, will conclude that Sullivan “definitely saved his life when he made that last-minute decision to switch from rescue to tactical mode,” according to Appel, since the delay while they changed into their combat gear “kept DeMasi and his teammates from walking into the South Tower before it collapsed.” [Appel, 2009, pp. 265-266]

Entity Tags: New York City Police Department, Ronald Wasson, Frank DeMasi, Tom Sullivan

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to New York City Mayor Rudolph Giuliani’s 9/11 Commission testimony in 2004, about one minute before the first WTC tower falls, he is able to reach the White House by phone. Speaking to Chris Henick, deputy political director to President Bush, Giuliani learns the Pentagon has been hit and he asks about fighter cover over New York City. Henick replies, “The jets were dispatched 12 minutes ago and they should be there very shortly, and they should be able to defend you against further attack.” [9/11 Commission, 5/19/2004] If this is true, it means fighters scramble from the Otis base around 9:46 a.m., not at 8:52 a.m., as most other accounts have claimed. While Giuliani’s account may seem wildly off, it is consistent with reports shortly after 9/11. In the first few days, acting Joint Chiefs of Staff Chairman Richard Myers, and a NORAD spokesman, Marine Corps Major Mike Snyder, claimed no fighters were scrambled anywhere until after the Pentagon was hit. [US Congress, 9/13/2001; Boston Globe, 9/15/2001] This story only changed on the evening of September 14, 2001, when CBS reported, “contrary to early reports, US Air Force jets did get into the air on Tuesday while the attacks were under way.” [CBS News, 9/14/2001]

Entity Tags: Pentagon, Mike Snyder, Chris Henick, Richard B. Myers, Rudolph (“Rudy”) Giuliani

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The South Tower of the World Trade Center collapses.The South Tower of the World Trade Center collapses. [Source: Associated Press]The South Tower of the World Trade Center tilts to the southeast and then collapses. It was hit by Flight 175 at 9:03 a.m., 56 minutes earlier (see 9:03 a.m. September 11, 2001). [Washington Post, 9/12/2001; New York Times, 9/12/2001; MSNBC, 9/22/2001; USA Today, 12/20/2001; Associated Press, 8/21/2002; ABC News, 9/11/2002; National Institute of Standards and Technology, 9/2005, pp. 44] The first sign of the collapse is visible on floor 82. [National Institute of Standards and Technology, 9/2005, pp. 87] The angle of the tilt will be disputed after 9/11 (see September-November 2005), as will the time it takes the towers to fall to the ground (see September 12, 2001-September 2005). [Scientific American, 10/9/2001; Eagar and Musso, 12/2001; PBS Nova, 5/2002; National Institute of Standards and Technology, 8/30/2006]

Entity Tags: World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A security officer for one of the businesses in Building 7 of the World Trade Center (WTC 7) goes up WTC 7 and subsequently becomes trapped on its seventh floor. [National Institute of Standards and Technology, 9/2005, pp. 109-110; National Institute of Standards and Technology, 11/2008, pp. 298-299] Although most people were evacuated from the building around the time the South Tower was hit, if not earlier (see (9:03 a.m.) September 11, 2001), after the South Tower collapses at 9:59 a.m. the security officer heads up to a floor in the 40s in WTC 7, reportedly to check that all his personnel have left. (The name of the company he works for is unstated.) He is initially accompanied by a police officer, but at around the 10th floor this officer has difficulty breathing, and so goes back down and exits the building. When the North Tower collapses at 10:28 a.m., WTC 7 shakes and the stairwell goes dark. The security officer, who has reached the 30th floor by this time, heads back down the stairs. When he reaches the 23rd floor, where the headquarters of New York’s Office of Emergency Management (OEM) is located, he opens the door to check for any members of staff that might still be there, but finds the area filled with smoke. (The OEM was evacuated at about 9:30 a.m., if not earlier (see (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001 and (9:30 a.m.) September 11, 2001).) He then continues down to the seventh floor, where he has to stop because he is unable to see or breathe. He is able to break a window, and calls for help. [National Institute of Standards and Technology, 11/2008, pp. 298-299] At around 12:10 to 12:15 p.m., firefighters will enter the building and rescue the security officer, escorting him down the stairs and out of the building. They will also rescue two men who are trapped on the eighth floor (see 12:10 p.m.-12:15 p.m. September 11, 2001). [National Institute of Standards and Technology, 6/2004; National Institute of Standards and Technology, 9/2005, pp. 110]

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Rudy Washington.Rudy Washington. [Source: Congress of Racial Equality]After being caught in the dust plume when the WTC’s South Tower collapses at 9:59, Rudy Washington, who is one of Rudolph Giuliani’s deputy mayors, heads to City Hall, where he coordinates the city’s emergency response to the attacks. He is in contact with New York Governor George Pataki, high-ranking New York Police Department officers, and Navy Admiral Robert Natter, the commander of the US Atlantic Fleet (see (Shortly After 9:59 a.m.) September 11, 2001). He orders the closing of bridges. (Though, according to some accounts, the New York Port Authority ordered all bridges to be closed earlier on, at 9:21 (see 9:21 a.m. September 11, 2001).) As New York Daily News columnist Stanley Crouch later describes, Washington also finds “heavy machinery to get downtown for the cleanup and got the Navy to guard against a seaborne attack. He evacuated City Hall, which shook like crazy when the second tower fell. He gathered people who could give medical help, gave the order to find lights that could be used at Ground Zero and worked out new phone communications, since power was being lost. Accompanied by city engineers, he went into the streets around the fallen towers, testing the ground to make sure it would hold when the heavy equipment came in.” Washington’s efforts at developing an emergency strategy are reportedly aided by what he learned at an anti-terrorist training session chaired by counterterrorism “tsar” Richard Clarke and held at the WTC, in preparation for the millennium celebration (see (Late 1999)). Stanley Crouch later credits Rudy Washington with having “ran New York for the first few hours after the attack during a period when Giuliani was thought to have been killed inside the first building that went down.” [New York Daily News, 5/20/2004] During the initial hours following the attacks, between around 9:50 a.m. and midday, Mayor Giuliani is moving around between a series of temporary command posts (see (9:50 a.m.-10:10 a.m.) September 11, 2001 and (After 10:28 a.m.-12:00 pm.) September 11, 2001).

Entity Tags: Rudy Washington, Robert Natter, New York City Police Department, George E. Pataki, Rudolph (“Rudy”) Giuliani

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A helicopter flying above the burning World Trade Center.A helicopter flying above the burning World Trade Center. [Source: History Channel]Minutes after the collapse of the south WTC tower, police helicopters fly near the North Tower to check on its condition. The pilot of one helicopter radios, “About 15 floors down from the top, it looks like its glowing red,” and adds, “It’s inevitable.” Seconds later, another helicopter pilot reports, “I don’t think this has too much longer to go. I would evacuate all people within the area of that second building.” While these warnings are relayed to police officers, fire and rescue personnel do not hear them, as they operate on a different radio system. [New York Times, 7/7/2002; Inter Press Service, 8/25/2005; National Institute of Standards and Technology, 9/2005, pp. 224] The North Tower will collapse 21 minutes later (see 10:28 a.m. September 11, 2001).

Entity Tags: World Trade Center, New York City Police Department

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Andi Ball.Andi Ball. [Source: White House]Laura Bush, the president’s wife, and her entourage are driven from Capitol Hill to the Secret Service headquarters in Washington, DC, for their own security, but their journey is slowed by the heavy traffic. [Woodward, 2002, pp. 17; National Journal, 8/31/2002; Kessler, 2006, pp. 136; Bush, 2010, pp. 200-201] Bush has been at the Russell Senate Office Building in Washington, where she was originally scheduled to testify before a Senate committee. [CNN, 9/12/2001; Woodward, 2002, pp. 16-17] Her Secret Service agents have said they are going to take the first lady and her staff to a secure location. [Kessler, 2006, pp. 136] After the Secret Service emergency response team arrived for her, Bush was escorted out of the Russell Senate Office Building and to her limousine (see (Shortly After 10:00 a.m.) September 11, 2001). Bush and those accompanying her leave Capitol Hill at 10:10 a.m., according to Noelia Rodriguez, the first lady’s press secretary.
Agents with Guns Drawn Protect Motorcade - Secret Service agents protect Bush’s motorcade with their guns as it heads to the secure location. Ashleigh Adams, the first lady’s deputy press secretary, will later recall, “It felt like we were in a war, because the Secret Service was driving next to the motorcade and they were hanging out of the windows with their machine guns out.” She will add that she has “been around the agents” before, but has “never seen them with their guns.”
Motorcade Delayed by Traffic - However, the motorcade is slowed by the heavy traffic. Bush will describe, “Outside our convoy windows, the city streets were clogged with people evacuating their workplaces and trying to reach their own homes.” Rodriguez will say, “In the car, we seemed to be going in slow motion.” [National Journal, 8/31/2002; Bush, 2010, pp. 200] “The traffic was so bad that everything was stopped,” Andi Ball, Bush’s chief of staff, will recall. One of the Secret Service agents escorting Bush and her staff will later say a car sideswiped them during the journey.
Secure Location Is Secret Service Headquarters - The “secure location” that Bush and her staff are being taken to turns out to be the Secret Service headquarters. [Kessler, 2006, pp. 136] The Secret Service headquarters, according to journalist and author Ronald Kessler, is “an anonymous nine-story tan brick building on H Street at Ninth Street NW in Washington.” [Kessler, 2009, pp. 23] It is located a few blocks from the White House. After the Oklahoma City bombing in 1995 (see 8:35 a.m. - 9:02 a.m. April 19, 1995) it was reinforced to survive a large-scale blast. Bush and her entourage arrive there through an underground entrance. [Washington Post, 8/23/2009; Bush, 2010, pp. 200-201]
Journey Reportedly Takes 45 Minutes - The exact time they arrive at is unclear. According to Washington Post reporter Bob Woodward, “In the traffic jam from the Capitol, it took 45 minutes to get [Bush] to Secret Service headquarters.” This would mean the first lady arrives there at around 10:55 a.m. [Woodward, 2002, pp. 17] However, Bush will write that she watches the North Tower of the World Trade Center collapsing “live in front of my eyes,” on a screen at the headquarters. [Bush, 2010, pp. 201] If this is correct, she must arrive at the headquarters sometime before 10:28 a.m., when the North Tower comes down (see 10:28 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 311] White House spokespeople will refuse to disclose where the first lady has been taken to, only saying she is at a “secure location.” [Associated Press, 9/11/2001; CNN, 9/12/2001; CNN, 9/11/2002]

Entity Tags: Andrea Ball, Laura Bush, Ashleigh Adams, Noelia Rodriguez, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The North Tower collapses in a matter of seconds.The North Tower collapses in a matter of seconds. [Source: Ray Stubblebine/ Reuters/ Landov] (click image to enlarge)The North Tower of the World Trade Center tilts to the south and then collapses. Its north side was hit by Flight 11 at 8:46, 102 minutes earlier. [CNN, 9/12/2001; New York Times, 9/12/2001; MSNBC, 9/22/2001; Kim and Baum, 2002 pdf file; Associated Press, 8/21/2002; National Institute of Standards and Technology, 9/2005, pp. 33] After the antenna starts to move (see (10:28 a.m. September 11, 2001)), the next sign that the top section of the building is moving downward is on floor 98, at the top of the impact zone. [National Institute of Standards and Technology, 9/2005, pp. 22, 87] The angle of the tilt will be disputed after 9/11 (see September-November 2005), as will the time it takes the towers to fall to the ground (see September 12, 2001-September 2005). [Scientific American, 10/9/2001; Eagar and Musso, 12/2001; PBS Nova, 5/2002; National Institute of Standards and Technology, 8/30/2006] The death toll could have been much worse—an estimated 15,000 people made it out of the WTC to safety after 8:46 a.m. [St. Petersburg Times, 9/8/2002]

Entity Tags: World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

FBI agents in New York quickly set up a temporary field office in an FBI parking garage, where they will be based for the next few weeks, after the attacks on the World Trade Center rendered their original office unusable. The New York office is the FBI’s largest field office, comprising some 1,100 special agents. It is located at 26 Federal Plaza, just a few blocks away from the WTC site. However, the collapses of the Twin Towers (see 9:59 a.m. September 11, 2001 and 10:28 a.m. September 11, 2001) disabled its telephone service, thereby rendering it useless. Officials are also concerned that 26 Federal Plaza might be the target of another terrorist attack.
New Facility Is Set Up in 24 Hours - Therefore, “Almost immediately” after the Twin Towers came down, according to the New York Times, the FBI starts relocating to a garage in Manhattan. The block-long, multilevel garage at 26th Street and the West Side Highway is usually used by the FBI to store and repair its fleet of vehicles. But within 24 hours of the attacks on the WTC, a temporary field office is up and running there. The facility is equipped with about 100 laptop computers. Three hundred phone lines are installed, with phones hooked up to a satellite truck positioned outside the garage.
Investigation Is Coordinated from the Temporary Facility - Officials from over two dozen federal, state, and local agencies are then based at the makeshift facility. Barry Mawn, director of the FBI’s New York office, and key federal prosecutors, including Mary Jo White, US Attorney for the Southern District of New York, coordinate the work of almost 2,000 investigators from there. The garage will serve as the command center for the first four weeks of the FBI’s investigation of the terrorist attacks. [New York Times, 9/24/2001; Washington Post, 10/20/2001; Kessler, 2002, pp. 5, 424; Journal of Public Inquiry, 3/2002 pdf file] It will be “New York’s nerve center for information about the attacks,” according to the Associated Press. [Associated Press, 9/27/2001] Agents will move back to their original field office at 26 Federal Plaza early in October. [Washington Post, 10/20/2001]

Entity Tags: FBI New York Field Office, Barry Mawn, Federal Bureau of Investigation, Mary Jo White

Timeline Tags: Complete 911 Timeline

Bernard Kerik.Bernard Kerik. [Source: Publicity photo]After leaving 75 Barclay Street (see (9:50 a.m.-10:10 a.m.) September 11, 2001), New York City Mayor Rudolph Giuliani and the group accompanying him search for somewhere to establish a new temporary headquarters. Soon after the North Tower’s collapse, they break into a vacant firehouse at the corner of Houston Street and Sixth Avenue. Police Commissioner Bernard Kerik, who is part of the group, wants the location kept secret. He gives out the order: “Okay, we’re going to establish a command center [here]. We’re not going to let anybody know. I don’t want it over the radio. We don’t know what’s happening. We don’t want them [presumably meaning the attackers] to know where we’re all going to be.” Giuliani is able to find a phone, and speaks with New York Governor George Pataki, the White House, and the Defense Department. At around 10:57 a.m., he speaks to the television channel New York 1 and offers a message of reassurance to the people of New York City. [Fink and Mathias, 2002, pp. 108; Giuliani, 2002, pp. 15-16; 9/11 Commission, 5/19/2004; Barrett and Collins, 2006, pp. 13] Deciding that they need to be somewhere larger and more secure, Kerik suggests they move to the Police Academy on East 20th Street. [Kerik, 2001, pp. 342] Thus, Giuliani’s group—which now numbers more than 20 people plus a press contingent—gets into cars and drives to the academy, arriving there around midday (see (2:00 p.m.) September 11, 2001). [Giuliani, 2002, pp. 18-19; Barrett and Collins, 2006, pp. 13] This will remain as the city’s command center for several days, until it is replaced later in the week by a larger space at Pier 92 on the Hudson River. [Center for Biosecurity, 2/3/2003; 9/11 Commission, 5/19/2004]

Entity Tags: Bernard Kerik, Rudolph (“Rudy”) Giuliani

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Venton Hollifield.Venton Hollifield. [Source: ABC News / Associated Press]A man who was found behaving suspiciously in the World Trade Center and arrested is passed on to the FBI, but the detective who arrested him is subsequently told to stay quiet about what has happened. [Appel, 2009, pp. 174-175] Several officers belonging to New York Police Department’s Emergency Service Unit (ESU) encountered the suspicious man as they were making their way down the stairs of the North Tower of the WTC. The man, who looked Middle Eastern, behaved aggressively toward the ESU officers and so one of them, Detective Timothy Morley, arrested and handcuffed him (see (Between 10:00 a.m. and 10:25 a.m.) September 11, 2001). [Appel, 2009, pp. 125-128]
Detective Headed out to Find the FBI - When the ESU officers reached the bottom of the North Tower, Morley told his colleagues, “I’m gonna take this guy and hand him over to the first FBI agent I see.” He then headed out with the suspicious man, accompanied by his colleague, Lieutenant Venton Hollifield, and a Port Authority Police Department (PAPD) sergeant who carried the man’s belongings. The men soon encountered Police Chief Allen Hale from Manhattan North. Hollifield told Hale about the man they were escorting and his strange behavior in the WTC. Some intelligence officers with Hale talked to Morley about the suspicious man and took notes.
Suspicious Man Tried to Pull Away When the North Tower Collapsed - When the North Tower started to collapse, at 10:28 a.m. (see 10:28 a.m. September 11, 2001), Morley and the PAPD sergeant grabbed their prisoner and tried to run with him for cover. But the man dug his heels into the ground and tried to pull away from them. Morley was eventually able to drag the man along and find protection behind a fire truck. [Appel, 2009, pp. 131-133] Sometime after the collapse, Morley encountered Hale again. Surprised to see that Morley was still escorting the suspicious man, Hale fetched a van, and drove Morley and his prisoner to Stuyvesant High School, where the ESU has set up a command post.
FBI Agents Interview the Prisoner - Now, at the school, some FBI agents show up to debrief Morley’s prisoner and they take him to an office to do so. They also ask Morley to write down for them everything that has happened. After a time, the FBI agents decide they want to take the man to the Police Academy. Morley, Hale, the FBI agents, and the prisoner therefore go to the Police Academy, where Mayor Rudy Giuliani and Police Commissioner Bernard Kerik are now based (see (After 10:28 a.m.-12:00 pm.) September 11, 2001).
Unidentified Official Tells the Detective to Keep Quiet - After they arrive at the academy, the prisoner is taken away to be debriefed by some intelligence officers. Meanwhile, Hale walks over to Giuliani and talks to him. He apparently tells the mayor about how Morley came to arrest the suspicious man in the WTC, as Giuliani subsequently walks over to Morley, shakes his hand, and says to him, “Good job.” A police inspector nearby then approaches Morley and asks him why the mayor had been shaking his hand. Morley starts telling the inspector about his encounter with the suspicious man in the North Tower. However, before he finishes his account of what happened, a man who has been standing across from him and eavesdropping on the conversation steps forward and interrupts. The man is dressed in a dark suit and is presumably some kind of government agent. He says to Morley, “If you know what’s good for you, I wouldn’t repeat that story.” Morley is astonished. He asks the man who he is, but the man only replies, “Never mind who I am.” In his anger, Morley decides he will go and tell his story to Kerik. He enters the room where Kerik is seated, but is unable to get the police commissioner’s attention and eventually gives up his attempt to talk to him. [Appel, 2009, pp. 173-176] The following day, the suspicious man that the ESU officers encountered in the WTC will have his arrest voided and be released from custody. [Appel, 2009, pp. 339] Further details of who he is and what he was doing in the North Tower are unknown.

Entity Tags: Allen Hale, Bernard Kerik, Venton Hollifield, Federal Bureau of Investigation, Rudolph (“Rudy”) Giuliani, Timothy Morley, New York City Police Department

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Allan Dodds Frank.Allan Dodds Frank. [Source: CNN]A CNN correspondent incorrectly suggests that a third skyscraper may have recently collapsed in New York. Reporting from Lower Manhattan, Allan Dodds Frank describes: “[J]ust two or three minutes ago there was yet another collapse or explosion. I’m now out of sight, a Good Samaritan has taken me in on Duane Street. But at a quarter to 11, there was another collapse or explosion following the 10:30 collapse of the second tower. And a firefighter who rushed by us estimated that 50 stories went down. The street filled with smoke. It was like a forest fire roaring down a canyon.” [CNN, 9/11/2001] A third tower—the 47-story World Trade Center Building 7—does collapse on this day. It will not come down, however, until 5:20 in the afternoon (see (5:20 p.m.) September 11, 2001). [Washington Post, 9/12/2001; New York Times, 11/29/2001]

Entity Tags: Allan Dodds Frank

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

At around 8:00 p.m., Afghanistan time (11:30 a.m., New York time), Taliban leader Mullah Omar allegedly says, “Things have gone much further than expected.” This is according to what the New Yorker will describe as “Afghan intelligence sources” who monitor the call. (It is unclear what “Afghan intelligence sources” means, since the Taliban control nearly all of Afghanistan at this time, but it could be a reference to Northern Alliance forces; the CIA gave them equipment to monitor the Taliban (see Winter 1999-March 2000).) Omar’s comment takes place over an hour after one of the World Trade Center towers collapsed, which means thousands have been killed in the attacks, not hundreds (see 9:59 a.m. September 11, 2001). An Afghan intelligence official will later say: “They were expecting a reaction. But they thought it would be a Clinton-type reaction. They didn’t anticipate the kind of revenge that occurred.” [New Yorker, 6/10/2002] The “Clinton-type reaction” presumably is a reference to the August 1998 missile strikes on Sudan and Afghanistan during the Clinton administration (see August 20, 1998).

Entity Tags: Mullah Omar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline, War in Afghanistan

Jeffrey Scott Shapiro.Jeffrey Scott Shapiro. [Source: University of Florida]Larry Silverstein, who recently took over the lease of the World Trade Center complex (see July 24, 2001), discusses possibly bringing down WTC Building 7 in a controlled demolition in a telephone conversation with his insurance carrier, according to a reporter who is at the WTC site this afternoon. [Fox News, 4/22/2010] WTC 7 is a 47-story office building located just north of the Twin Towers. The National Institute of Standards and Technology (NIST) will say it suffered some structural damage (see 10:28 a.m. September 11, 2001) when the North Tower collapsed (see 10:28 a.m. September 11, 2001) and it has fires on several floors (see (10:28 a.m.-5:20 p.m.) September 11, 2001). It will collapse at 5:20 p.m., apparently becoming the first tall building ever to come down primarily as a result of fire (see (5:20 p.m.) September 11, 2001). [National Institute of Standards and Technology, 11/2008, pp. xxxv-xxxvi]
Silverstein Allegedly Wants WTC 7 Demolished - Investigative reporter Jeffrey Scott Shapiro, who is at the scene of the attacks in New York, will later recall: “Shortly before [WTC 7] collapsed, several NYPD officers and Con Edison workers told me that Larry Silverstein… was on the phone with his insurance carrier to see if they would authorize the controlled demolition of the building, since its foundation was already unstable and expected to fall. A controlled demolition would have minimized the damage caused by the building’s imminent collapse and potentially save lives.” Shapiro will add: “Many law enforcement personnel, firefighters, and other journalists were aware of this possible option. There was no secret.” [Fox News, 4/22/2010] Preparing a large building for demolition usually takes weeks, or even months. This time is spent on operations such as wrapping concrete columns to ensure pieces do not fly off. [Baltimore Sun, 2/26/1995; PBS NOVA, 12/1996; Construction Equipment Guide, 2/24/2005]
Discussion of Demolition Later Denied - Silverstein will later recall discussing WTC 7 over the phone with the commander of the New York Fire Department, and telling him, “We’ve had such terrible loss of life, maybe the smartest thing to do is pull it” (see After 12:00 Noon September 11, 2001), but a spokesman will subsequently claim that Silverstein was referring to withdrawing firefighters from the building, not bringing WTC 7 down with explosives. [US Department of State, 9/16/2005; BBC, 7/4/2008] At the end of a three-year investigation into the building’s collapse, NIST will say WTC 7 “did not collapse from explosives,” but critics will dispute this conclusion (see August 21, 2008). [Associated Press, 8/21/2008; New York Times, 8/21/2008]

Entity Tags: Jeffrey Scott Shapiro, New York City Police Department, Con Edison, World Trade Center, Larry Silverstein

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

At some point during the afternoon of 9/11, WTC leaseholder Larry Silverstein receives a phone call from the Fire Department commander, where they discuss the state of Building 7 of the WTC complex. Silverstein will discuss this call in a PBS documentary broadcast in 2002, saying that he told the commander, “You know, we’ve had such terrible loss of life, maybe the smartest thing to do is pull it. And they made that decision to pull and then we watched the building collapse.” [PBS, 9/10/2002] Some people suggest that by “pull it” Silverstein meant the deliberate demolition of the building. But a spokesman for Silverstein states that he was expressing “his view that the most important thing was to protect the safety of those firefighters, including, if necessary, to have them withdraw from the building.” [US Department of State, 9/16/2005] Yet this claim is contradicted by some accounts, according to which firefighters decided early on not to attempt fighting the fires in WTC 7 (see After 10:28 a.m. September 11, 2001)(see (11:30 a.m.) September 11, 2001). According to Haaretz, “In the afternoon of September 11, the Fire Department informed him that the smaller 7 World Trade Center building, which he owned, was going to collapse.” [Ha'aretz, 11/21/2001] Building 7 eventually collapses at around 5:20 in the afternoon (see (5:20 p.m.) September 11, 2001).

Entity Tags: Larry Silverstein

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Barry Jennings, a City Housing Authority worker who had become trapped in World Trade Center Building 7, finds the building’s lobby in ruins as he is being rescued from it, and steps over what feels to him like dead bodies. [Dylan Avery, 2007] After the first plane hit the WTC, Jennings had gone up to the emergency command center on the 23rd floor of WTC 7 along with Michael Hess, New York’s corporation counsel (see (Shortly Before 9:03 a.m.) September 11, 2001). [Associated Press, 9/11/2001; Dylan Avery, 2007] After heading down the stairs, the two men became trapped on the building’s eighth floor (see (Between 9:15 a.m. and 12:00 p.m.) September 11, 2001). Some time later, firefighters come into WTC 7 to help the two men out of the building. [UPN 9, 9/11/2001; National Institute of Standards and Technology, 9/2005, pp. 109-110]
Lobby Is 'Total Ruins' - According to Jennings, when he gets down to the lobby, he is astonished to find it totally ruined. In a 2007 interview he will recall: “[W]hen I came in there, the lobby had nice escalators. It was a huge lobby.” But reaching it again, he asks the firefighter who is escorting him, “Where are we?” and the firefighter answers, “This was the lobby.” Jennings finds this “unbelievable,” and says, “You gotta be kidding me.” He will describe the lobby as being “total ruins.”
'Stepping over People' - Furthermore, Jennings steps over what may be dead bodies in the lobby. He will say: “[T]he firefighter that took us down kept saying, ‘Do not look down,’ and I kept saying, ‘Why is that?’ [He said,] ‘Do not look down.’ And, stepping over people. And you know you could feel when you’re stepping over people.” [Dylan Avery, 2007] Yet most people were evacuated from WTC 7 around 9:03 a.m., if not earlier (see (9:03 a.m.) September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 109] The very latest that people left the building, according to official accounts, was 9:30 a.m. (see (9:30 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 305] In a later interview, Jennings will clarify: “I never saw dead bodies.… [I]t felt like I was stepping over them but I never saw them.” The BBC will say, “There is no evidence that anyone died in Tower 7 on 9/11.” [BBC, 7/4/2008; BBC, 7/6/2008] According to the National Institute of Standards and Technology (NIST), firefighters lead Jennings and Hess out of WTC 7 at around 12:10 p.m. to 12:15 p.m. (see 12:10 p.m.-12:15 p.m. September 11, 2001). [National Institute of Standards and Technology, 6/2004, pp. L-18]

Entity Tags: Michael Hess, Barry Jennings

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Michael Hess.Michael Hess. [Source: Harvard Law Bulletin]While most of Building 7 of the World Trade Center was evacuated around the time the South Tower was hit, if not earlier (see (9:03 a.m.) September 11, 2001), firefighters now find three individuals who have become trapped inside it, and lead them out of the building. [National Institute of Standards and Technology, 6/2004, pp. L-18; National Institute of Standards and Technology, 9/2005, pp. 109-110] Among these individuals are Barry Jennings, a City Housing Authority worker, and Michael Hess, New York’s chief lawyer who is also a longtime friend of Mayor Rudolph Giuliani. The two had gone up to the 23rd floor emergency command center of the Mayor’s Office of Emergency Management after the first attack occurred, but found it empty (see (Shortly Before 9:03 a.m.) September 11, 2001). [New York Times, 11/21/1997; Associated Press, 9/11/2001; Giuliani, 2002, pp. 20-21 and 244; Dylan Avery, 2007] They then headed downstairs but became trapped around the eighth floor by smoke and debris that filled the staircase. After breaking a window and calling for help, they were spotted by firefighters outside. When the firefighters go in, they also find a security officer for one of the businesses based in the building, who is trapped on the seventh floor by the smoke in the stairway. This officer headed up the building after the South Tower collapsed at 9:59, to check that all his personnel had left there (see (Shortly After 9:59 a.m.-12:10 p.m.) September 11, 2001). All three men are escorted out of the building. [Penn State Public Broadcasting, 3/1/2002; National Institute of Standards and Technology, 6/2004, pp. L-18; National Institute of Standards and Technology, 9/2005, pp. 110; National Institute of Standards and Technology, 11/2008, pp. 298-299]

Entity Tags: Barry Jennings, Michael Hess

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Richard Rotanz.Richard Rotanz. [Source: University of Delaware]Richard Rotanz, the deputy director of New York’s Office of Emergency Management, assesses the state of World Trade Center Building 7 and sees significant damage inside the building. [BBC, 7/6/2008; BBC, 10/17/2008] WTC 7 was damaged by the debris when the North Tower of the WTC collapsed at 10:28 a.m. (see 10:28 a.m. September 11, 2001). [National Institute of Standards and Technology, 11/2008, pp. 16] At around 12:30 p.m., according to the BBC, Rotanz and some other officials—whose identities are unstated—go into WTC 7 to see what condition the building is in. “At the time the building wasn’t safe, but we had to make an assessment just the same,” Rotanz will later tell the BBC. He will describe what he observes inside WTC 7, saying: “You could hear the building creak above us. You could hear things fall. You could hear the fire burning. You could see columns just hanging from the floors, gaping holes in the floors up above us.” He also sees “an elevator car that was blown out of its shaft” and is now “down the hall.” [BBC, 7/6/2008; BBC, 10/17/2008] The elevator car is “30 or 40 feet away from where the elevator shaft once was,” according to another account. [Aegis Insurance Services, Inc. v. 7 World Trade Center Company, LP, 12/4/2013 pdf file] Rotanz and those with him soon leave the building. “We didn’t spend that long” inside WTC 7, Rotanz will say. Rotanz has also observed significant damage to the exterior of WTC 7 (see (After 10:28 a.m.) September 11, 2001). [BBC, 10/17/2008] At around 2:30 p.m., senior firefighters will make the decision to abandon the possibility of fighting the fires in WTC 7 (see (2:00 p.m.-2:30 p.m.) September 11, 2001). The building will collapse at around 5:20 p.m. (see (5:20 p.m.) September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 111]

Entity Tags: Richard Rotanz, World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The New York City Police Academy.The New York City Police Academy. [Source: Heather Holland / DNAinfo]New York City’s Office of Emergency Management (OEM) establishes an alternate Emergency Operations Center (EOC) at the New York City Police Academy. The OEM’s original EOC, on the 23rd floor of World Trade Center Building 7, was evacuated at around 9:30 a.m. due to a report that more commercial planes were unaccounted for (see (9:30 a.m.) September 11, 2001). [New York Times, 9/17/2001; 9/11 Commission, 5/18/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 305, 311] Since then, the OEM command bus has served as the office’s command post (see (Shortly After 9:30 a.m.) September 11, 2001). [9/11 Commission, 4/7/2004]
Police Commissioner Recommended Going to the Police Academy - Following the collapse of the North Tower of the WTC, at 10:28 a.m. (see 10:28 a.m. September 11, 2001), Mayor Rudolph Giuliani and the officials with him considered where to set up their operations. After they spent some time at a firehouse (see (After 10:28 a.m.-12:00 pm.) September 11, 2001), Police Commissioner Bernard Kerik recommended they use the Police Academy as their command center since, he will later recall, it is “a centrally located building of modest height and design, and an unlikely target if the terrorists should strike again.” Additionally, it has “phones and meeting rooms, and could be secured easily.” Consequently, the academy, on East 20th Street, was selected as the new location for the EOC. [Kerik, 2001, pp. 340-342; 9/11 Commission, 4/6/2004; 9/11 Commission, 5/19/2004] Giuliani and his entourage arrived there at around midday and were soon at work, planning the city’s response to the terrorist attacks. [Giuliani, 2002, pp. 19]
New Operations Center Is Activated Early in the Afternoon - Meanwhile, the New York Police Department and the OEM set up the new EOC in the library at the academy. In the space of around two and a half hours, the facility is fully operational, with phone lines and computers available, and spaces for at least 30 agencies. [9/11 Commission, 5/18/2004 pdf file] It is activated at around 2:00 p.m., according to a report by Tricia Wachtendorf of the Disaster Research Center at the University of Delaware. [Wachtendorf, 2004, pp. 76]
Phones and Computers Keep Going Down - OEM personnel promptly get to work, in collaboration with other agencies, on the logistics of the rescue operation. Among other things, they set about ordering supplies and equipment for the rescue effort, determining where and how they can move in trucks and heavy machinery, and developing plans for how to move and where to locate the steel and debris from the WTC site. [9/11 Commission, 5/18/2004 pdf file] However, they experience problems as they try to carry out their operations. “The phones kept going down, the little computer network we jerry-rigged kept going down, so everything had to be done with pen and paper,” Henry Jackson, deputy director for administration at the OEM who is responsible for setting up the temporary facility, will complain. The EOC will be located at the Police Academy until September 14, when it will move to a larger space at Pier 92 on the Hudson River. [New York Magazine, 10/15/2001; ArcNews, 12/2001; 9/11 Commission, 5/19/2004]

Entity Tags: New York City Police Department, Rudolph (“Rudy”) Giuliani, Office of Emergency Management, Bernard Kerik, Henry Jackson (OEM)

Timeline Tags: Complete 911 Timeline, 9/11 Timeline


Several small fires burn inside World Trade Center Building 7.
Several small fires burn inside World Trade Center Building 7. [Source: New York City Police Department]World Trade Center Building 7 is reported to be on fire. [CNN, 9/12/2001]

Entity Tags: World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Building 7 of the World Trade Center, located across the street from the Twin Towers, caught fire after the initial attacks on the WTC. [CNN, 9/12/2001] By 4:10 in the afternoon, CNN had reported it being on fire (see 4:10 p.m. September 11, 2001). Subsequently it is reported that WTC 7 is in danger of collapsing or may have already collapsed. At around 4:15 p.m., CNN reports, “We’re getting information that one of the other buildings… Building 7… is on fire and has either collapsed or is collapsing… now we’re told there is a fire there and that the building may collapse as well.” About 12 minutes later, BBC reporter Greg Barrow, who is in New York, appears on the BBC radio channel Five Live and says, “We are hearing reports from local media that another building may have caught light and is in danger of collapse.” He adds, “I’m not sure if it has yet collapsed but the report we have is talking about Building 7.” Around this time, the area around Building 7 is being evacuated, apparently because senior firefighters have determined it is in danger of collapsing (see (4:30 p.m.) September 11, 2001). At 4:53, based on the earlier reports, the Radio Five Live show’s presenter will incorrectly claim that Building 7 has already collapsed, saying, “Twenty-five minutes ago we had reports from Greg Barrow that another large building has collapsed just over an hour ago.” [BBC, 3/2/2007] Starting at 4:54, BBC television will also begin reporting that Building 7 has already collapsed (see 4:54 p.m.-5:10 p.m. September 11, 2001). In fact, it does not do so until 5:20 (see (5:20 p.m.) September 11, 2001).

Entity Tags: World Trade Center, CNN, British Broadcasting Corporation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The BBC’s Jane Standley, reporting the collapse of WTC 7 while it is visible still standing behind her.The BBC’s Jane Standley, reporting the collapse of WTC 7 while it is visible still standing behind her. [Source: BBC]Several times, the BBC reports that Building 7 of the World Trade Center has collapsed, when it is in fact still standing. At 4:54 p.m., its domestic television news channel, BBC News 24, reports, “We’re now being told that yet another enormous building has collapsed… it is the 47-story Salomon Brothers building [i.e. WTC 7].” Three minutes later, its international channel, BBC World, reports, “We’ve got some news just coming in actually that the Salomon brothers building in New York right in the heart of Manhattan has also collapsed.” Then, at about 5:10 p.m., BBC World repeats the claim: “I was talking a few moments ago about the Salomon building collapsing and indeed it has… it seems this wasn’t the result of a new attack but because the building had been weakened during this morning’s attack.” Yet WTC 7 does not collapse until 5:20 p.m., over 25 minutes after the BBC first reported it (see (5:20 p.m.) September 11, 2001). The BBC’s live shot even shows the building still standing in the background, while its collapse is being reported. When these reports come to light early in 2007, Richard Porter, the head of news for BBC World, will suggest the error was due to the “confusing and chaotic situation on the ground” on 9/11. [BBC, 3/2/2007] Starting around 4:15 p.m., CNN and other news outlets had been reporting that WTC 7 was in danger of collapsing or may already have collapsed (see (4:15 p.m.-4:27 p.m.) September 11, 2001).

Entity Tags: World Trade Center, British Broadcasting Corporation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A four-image progression of photos showing World Trade Center Building 7 collapsing down into its footprint.A four-image progression of photos showing World Trade Center Building 7 collapsing down into its footprint. [Source: unknown] (click image to enlarge)Building 7 of the World Trade Center complex, a 47-story tower, collapses. No one is killed. [CNN, 9/12/2001; Washington Post, 9/12/2001; MSNBC, 9/22/2001; Associated Press, 8/21/2002] It collapses in 6.6 seconds, which is just 0.6 of a second longer than it would have taken a free-falling object dropped from its roof to hit the ground. [Deseret Morning News, 11/10/2005] Many questions will arise over the cause of its collapse in the coming months and years. Building 7, which was not hit by an airplane, is the first modern, steel-reinforced high-rise to collapse because of fire. [Chicago Tribune, 11/29/2001; Stanford Report, 12/5/2001; New York Times, 3/2/2002] Some will later suggest that the diesel fuel stored in several tanks on the premises may have contributed to the building’s collapse. The building contained a 6,000-gallon tank between its first and second floors and another four tanks, holding as much as 36,000 gallons, below ground level. There were also three smaller tanks on higher floors. [Chicago Tribune, 11/29/2001; New York Times, 3/2/2002; New York Observer, 3/25/2002; Federal Emergency Management Agency, 5/1/2002, pp. 1-17] However, the cause of the collapse is uncertain. A 2002 government report will conclude: “The specifics of the fires in WTC 7 and how they caused the building to collapse remain unknown at this time. Although the total diesel fuel on the premises contained massive potential energy, the best hypothesis has only a low probability of occurrence.” [Federal Emergency Management Agency, 5/1/2002, pp. 1-17] Some reports indicate that the building may have been deliberately destroyed. Shortly after the collapse, CBS News anchor Dan Rather comments that the collapse is “reminiscent of… when a building was deliberately destroyed by well-placed dynamite to knock it down.” [CBS News, 9/11/2001] And moments after the collapse, MSNBC’s Brian Williams joins David Restuccio, an FDNY lieutenant, by phone to ask him about the collapse. “You guys knew this was coming all day?” asks Williams. Restuccio replies: “We had heard reports that the building was unstable, and that it would eventually need to come down on its own, or it would be taken down. I would imagine it came down on its own.” Restuccio does not explain what he means by “it would be taken down.” [MSNBC, 9/11/2001]

Entity Tags: Dan Rather, World Trade Center, David Restuccio

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Before 9/11, New York City was scheduled to have a major terrorism training exercise on this day, in a large commercial warehouse on the Hudson River. Called Tripod, it was intended to test how well the city’s Office of Emergency Management (OEM) could administer treatment in the event of a biological-terrorism attack. More than 1,000 Police Academy cadets and Fire Department trainees were recruited to act the parts of terrified civilians afflicted with a range of medical conditions. Various individuals were invited to watch, including Mayor Rudolph Giuliani, the police and fire commissioners, and representatives of the FBI and the Federal Emergency Management Agency (FEMA). Presumably many have already arrived for the exercise when the 9/11 attacks occur (see 7:00 a.m. -9:03 a.m. September 11, 2001). Because Pier 92, where Tripod was due to take place, has been set up ready for the exercise, OEM staff are able to move there and quickly convert it into a large emergency operations center when their original command center (in WTC Building 7) is evacuated and later destroyed during 9/11. Thus, within 31 hours of the attacks, OEM has a functional facility able to manage the search and rescue effort, just four miles north-northwest of the WTC site. [New York Magazine, 10/15/2001; Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file; 9/11 Commission, 5/19/2004] Tripod is the follow-up to a previous training exercise in New York, called RED Ex (see May 11, 2001). [New York Sun, 12/20/2003] Due to the 9/11 attacks, Tripod is called off, but will eventually take place on May 22, 2002. [City of New York, 5/22/2002]

Entity Tags: Federal Emergency Management Agency, Office of Emergency Management, Rudolph (“Rudy”) Giuliani, Tripod, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Henry Jackson.Henry Jackson. [Source: Henry Jackson]New York City’s Office of Emergency Management (OEM) opens a new operations center at Pier 92 on the Hudson River after World Trade Center Building 7, where its original Emergency Operations Center (EOC) was located, collapsed on the afternoon of September 11 (see (5:20 p.m.) September 11, 2001). [9/11 Commission, 4/7/2004; Guardian, 1/28/2008] The original EOC, on the 23rd floor of WTC 7, was evacuated at around 9:30 a.m. on September 11 (see (9:30 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 305; Guardian, 1/28/2008] The OEM command bus initially served as the office’s command post (see (Shortly After 9:30 a.m.) September 11, 2001) and then, that afternoon, an alternate EOC was established at the New York City Police Academy (see (2:00 p.m.) September 11, 2001). [Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file; Wachtendorf, 2004, pp. 76; 9/11 Commission, 4/7/2004]
New Operations Center Is Set Up at the Site of a Planned Exercise - However, it was soon realized that the location was too small for the OEM’s needs. OEM Director Richard Sheirer suggested that a new EOC should therefore be set up at Pier 92 and the decision was made to do this. Pier 92 was chosen because it was going to be the site of a training exercise on September 12 called Tripod, which would test how well the OEM could administer treatments in response to a biological terrorism attack (see September 12, 2001). Consequently, equipment was already there that could be used in a replacement EOC. Henry Jackson, deputy director for administration at the OEM, was given the order to build the new facility at 8:00 a.m. on September 12 and by the end of the day, 150 people were helping to set it up. [New York Magazine, 10/15/2001; 9/11 Commission, 4/7/2004; 9/11 Commission, 4/20/2004; 9/11 Commission, 5/19/2004] The new EOC is operational by September 14. OEM representatives are instructed to report to it for the 6:00 p.m. shift that day. [Wachtendorf, 2004, pp. 76]
Facility Is Organized Like the Original Operations Center - The new operations center is arranged just like the original EOC in WTC 7. OEM and Federal Emergency Management Agency officials sit on a raised platform known as “command and control,” surrounded by 10 sections, which each represent a particular task, such as law enforcement, debris removal, transportation, and infrastructure. [New York Magazine, 10/15/2001; Wachtendorf, 2004, pp. 94] The facility is equipped with networked computers, telephones, fax machines, photocopiers, and supplies. A media briefing area, from which Mayor Rudolph Giuliani will hold regular press conferences, is created near the back of the facility. [Wachtendorf, 2004, pp. 88-89]
Facility Is Much Larger than the Original Operations Center - The facility is about 125,000 square feet in size, making it around two and a half to three times larger than the original EOC in WTC 7. [Giuliani, 2002, pp. 355; 9/11 Commission, 5/19/2004] More organizations with more representatives have desks there than could have been accommodated at the original EOC. [Wachtendorf, 2004, pp. 105] Eventually, 175 agencies will be represented there. [Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file] One senior OEM official will in fact remark that, even if the smaller original EOC in WTC 7 had survived on September 11, unlike the replacement facility, it would have lacked the capacity to manage the city’s response to the 9/11 attacks. [Multidisciplinary Center for Earthquake Engineering Research, 10/2002 pdf file]
New Operations Center Has Extensive Security - The new EOC is four miles north-northwest of the WTC site. [Jenkins and Edwards-Winslow, 9/2003, pp. 20 pdf file] Workers there can easily be transported to and from Ground Zero by boat or by the West Side Highway. [Giuliani, 2002, pp. 355] Considerable security is provided, as the facility is regarded as a likely target for any further terrorist attacks. Armed snipers are positioned on the roof, soldiers with automatic weapons guard the street-side entrances, and armed patrol boats keep watch from the river. [ArcNews, 12/2001; Wachtendorf, 2004, pp. 105] The EOC will be located at Pier 92 until February 2002, when the OEM will move its operations to a facility in Brooklyn. [Multidisciplinary Center for Earthquake Engineering Research, 10/2002 pdf file]

Entity Tags: Henry Jackson (OEM), Office of Emergency Management, Federal Emergency Management Agency, Richard Sheirer

Timeline Tags: Complete 911 Timeline

A sample of WTC steel eroded and corroded due to eutectic formations.A sample of WTC steel eroded and corroded due to eutectic formations. [Source: FEMA]The Journal of the Minerals, Metals and Materials Society (JOM) reports that the examination of a beam from the remains of WTC Building 7—which collapsed late in the afternoon of 9/11 (see (5:20 p.m.) September 11, 2001)—has revealed “unexpected erosion” of the steel. The article states: “The formation of the eutectic mixture of iron oxide and iron sulfide lowers the temperature at which liquid can form in this steel. This strongly suggests that the temperatures in this region of the steel beam approached around 1,000°C, forming the eutectic liquid by a process similar to making a ‘blacksmith’s weld’ in a hand forge.” [Barnett, Biederman, and Sisson, 12/2001] The New York Times will call this “perhaps the deepest mystery uncovered in the investigation.” [New York Times, 2/2/2002] FEMA’s World Trade Center Building Performance Study, released in May 2002 (see May 1, 2002), will add that the same “unusual erosion patterns” have been observed in a sample of the remaining structural steel from one of the Twin Towers. It will state, “This sulfur-rich liquid penetrated preferentially down grain boundaries of the steel, severely weakening the beam and making it susceptible to erosion.” FEMA is unable to explain this phenomenon, saying, “The severe corrosion and subsequent erosion… are a very unusual event. No clear explanation for the source of the sulfur has been identified.… It is possible that this is the result of long-term heating in the ground following the collapse of the buildings. It is also possible that the phenomenon started prior to collapse and accelerated the weakening of the steel structure.” [Federal Emergency Management Agency, 5/1/2002, pp. C-1 - C-13] Despite FEMA’s call for further research, the National Institute of Standards and Technology (NIST) will make no mention of the eutectic formations in its final report into the WTC collapses, released in late 2005, following its three-year investigation. [National Institute of Standards and Technology, 9/2005, pp. 13]

Entity Tags: National Institute of Standards and Technology, World Trade Center, Federal Emergency Management Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Joseph Trombino.Joseph Trombino. [Source: Family photo]An armored truck that was parked in the basement of the World Trade Center on the morning of 9/11 is discovered by recovery workers, who find that diamonds and bonds worth over a million dollars are inexplicably missing from it. The Brink’s armored truck was driven down to the underground receiving platform of the North Tower sometime before 8:46 a.m. on September 11, to deliver $14 million in cash. As well as this cash, the vehicle was carrying negotiable bonds and diamonds.
Driver Stayed with His Truck after Flight 11 Hit the WTC - Its driver, Joseph Trombino, waited while his three fellow guards dropped off the cash with some Bank of Nova Scotia guards, who put the money into canvas carts to be taken to a vault. Trombino was still in his vehicle when Flight 11 crashed into the North Tower, at 8:46 a.m. (see 8:46 a.m. September 11, 2001). His fellow guards were subsequently evacuated from the tower. But instead of leaving, Trombino stayed with his vehicle, perhaps to protect the cargo or because he expected his colleagues to return. At 9:15 a.m., he called Brink’s and reported that a police officer had told him to move his truck because the tower was unstable. He also reported that the building was shaking and water was cascading down. He was killed when the North Tower collapsed, at 10:28 a.m. (see 10:28 a.m. September 11, 2001).
Recovery Workers Discover the Armored Truck - Now, over three months later, a recovery team unearths part of the roof of Trombino’s truck in the wreckage of the WTC. Sergeant Kevin Murphy of the Port Authority Police Department (PAPD) calls Lieutenant William Keegan, who is in charge of the PAPD’s nighttime rescue and recovery operation at Ground Zero, and tells him about the find. Keegan, in turn, contacts Brink’s to alert it to the discovery of one of its vehicles. Brink’s says it will send someone to the WTC site as soon as possible and mentions that the truck contains over a million dollars’ worth of valuables, comprising $250,000 in diamonds and $750,000 in negotiable bonds. The company also says the truck’s driver—Trombino—is still missing. Keegan then heads to the WTC site and a Brink’s supervisor also goes there.
Diamonds and Bonds Are Missing from the Truck - Once enough rubble has been removed to see inside the truck, Keegan and the other workers notice that the cab is empty. Keegan will later wonder if Trombino sought refuge under his truck when the Twin Towers collapsed, got into the back of it for safety, or left the vehicle and tried to get up to the street. Keegan wants to get into the back of the truck to remove the valuables from there. To get inside, the workers cut into a section of the roof with a circular saw and peel it back to create an opening. PAPD officer Tony Demeri is then lowered down through the hole. But after he carries out a full inspection, Demeri reports that the truck is empty, with no bonds or diamonds to be found. [New York Times, 9/17/2001; Chicago Tribune, 9/22/2001; Keegan and Davis, 2006, pp. 147-149] Trombino’s wife, Jean Trombino, will say in January 2002 that although her husband’s body has been recovered, she hasn’t been told where it was found. [New Jersey Star-Ledger, 1/2/2002] Brink’s will report in 2014 that the body was found near the water fountain between the Twin Towers, in the WTC plaza, along with Trombino’s messenger bag. [Brink's Blog, 9/10/2014] The canvas carts filled with the $14 million that Trombino delivered on September 11 will be discovered in the rubble of the WTC in February 2002. However, Keegan will write in 2006, “Neither the bonds nor the diamonds have ever been recovered.” [Keegan and Davis, 2006, pp. 149]

Entity Tags: Jean Trombino, Joseph Trombino, Brink’s, Kevin Murphy, Tony Demeri, William Keegan

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

World Trade Center Building 7, which collapsed late in the afternoon of 9/11, had contained two independently supplied and operated fuel systems for emergency power. The fuel had been in several storage tanks low down in the building. In March and April, two 11,700-gallon tanks that had been located under the building’s first floor loading dock and operated by Silverstein Properties are removed from the collapse site. They show no evidence of fuel leakage. FEMA says that approximately 20,000 gallons of fuel are subsequently recovered from them, which is about 85 percent of their total capacity. In early May, two 6,000-gallon tanks that had been owned by Salomon Smith Barney and were also located below the loading dock are recovered. These were always kept full for emergencies and would have been full on 9/11. Yet now they are damaged and appear to be empty. According to the National Institute of Standards and Technology (NIST), “Some fuel contamination was found in the gravel below the tanks and sand below the slab on which the tanks were mounted, but no contamination was found in the organic marine silt/clay layer underneath.” Shyam Sunder, lead investigator of NIST’s WTC investigation, will state that this “suggests that this fuel… could have been consumed in the building.” This finding “allows for the possibility, though not conclusively, that the fuel may have contributed to a fire on Floor 5” of WTC 7. [Federal Emergency Management Agency, 5/1/2002, pp. 5-15; Associated Press, 6/6/2002; Newsday, 6/6/2002; National Institute of Standards and Technology, 4/5/2005 pdf file; New York City Council, 9/8/2006 pdf file] Some people have speculated that the diesel fuel stored in WTC 7 may have played a role in its collapse (see March 2, 2002). However, FEMA says, “Although the total diesel fuel on the premises contained massive potential energy, the best hypothesis has only a low probability of occurrence.” WTC 7 housed another 6,000-gallon tank between its second and third floors, which was meant to fuel generators that would supply backup power to the mayor’s 23rd-floor emergency command center (see June 8, 1999). Currently, no data are available on the condition of this tank. [Federal Emergency Management Agency, 5/1/2002, pp. 5-16 and 5-31]

Entity Tags: World Trade Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A New York Times article theorizes that diesel fuel tanks were responsible for the collapse of Building 7 of the WTC. It collapsed at 5:20 p.m. on 9/11, even though it was farther away from the Twin Towers than many other buildings that remained standing (see (5:20 p.m.) September 11, 2001). It was the first time a steel-reinforced high-rise in the US had ever collapsed in a fire. One of the fuel tanks had been installed in 1999 (see June 8, 1999) as part of a new “Command Center” for Mayor Rudolph Giuliani. [New York Times, 3/2/2002; Dow Jones Business News, 9/10/2002] However, in interviews, several Fire Department officers who were on the scene say they were not aware of any combustible liquid pool fires in WTC 7. [Fire Engineering, 9/2002] And, according to the National Institute of Standards and Technology (NIST), between 11:30 a.m. and 2:30 p.m. on 9/11, “No diesel smells [were] reported from the exterior, stairwells, or lobby areas” of WTC 7. [National Institute of Standards and Technology, 6/2004, pp. L-22] Curiously, given all the Wall Street scandals later in the year, Building 7 housed the SEC files related to numerous Wall Street investigations, as well as other federal investigative files. All the files for approximately 3,000 to 4,000 SEC cases were destroyed. Some were backed up in other places, but many were not, especially those classified as confidential. [New York Law Journal, 9/17/2001] Lost files include documents that could show the relationship between Citigroup and the WorldCom bankruptcy. [Street, 8/9/2002] The Equal Employment Opportunity Commission estimates over 10,000 cases will be affected. [New York Law Journal, 9/14/2001] The Secret Service had its largest field office, with more than 200 employees, in WTC 7 and also lost investigative files. Says one agent: “All the evidence that we stored at 7 World Trade, in all our cases, went down with the building.” [Tech TV, 7/23/2002] The IRS and Department of Defense were also tenants, along with the CIA, which, it has been revealed, had a secret office in Building 7. [CNN, 11/4/2001; New York Times, 11/4/2001; Federal Emergency Management Agency, 5/1/2002, pp. 5-2; New York Magazine, 3/20/2006] A few days later, the head of the WTC collapse investigation says he “would possibly consider examining” the collapse of Building 7, but by this time all the rubble has already been removed and destroyed. [US Congress, 3/6/2002]

Entity Tags: Larry Silverstein, Citibank, Internal Revenue Service, US Securities and Exchange Commission, Central Intelligence Agency, US Secret Service, WorldCom, World Trade Center, US Department of Defense

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Matthys Levy.Matthys Levy. [Source: PBS]A report is made publicly available, which the Engineering News-Record calls the “most comprehensive study yet on the destruction of the World Trade Center.” The study was commissioned by WTC leaseholder Silverstein Properties Inc. to support a $7 billion insurance claim, and conducted by a team of engineers from several leading firms, including Weidlinger Associates, LZA Technology/Thornton-Tomasetti, and ARUPFire. It is intended to build on a previous study sponsored by FEMA (see May 1, 2002). The report’s findings are based on an analysis of original structural drawings, thousands of photos, and dozens of videos. Investigators used fire evaluation techniques and powerful computer software to simulate the condition of each tower at critical times between the planes’ impacts and the towers’ collapses. The earlier FEMA investigators had no access to such computer modeling. Matthys Levy, the chairman of Weidlinger Associates and one of the engineers on the study team, says, “The buildings had tremendous reserve capacity and that was reflected in all of the elements we analyzed. In fact, because there were so much excess capacity, the columns even in the impact floors did not buckle immediately, but failed as the result of the fire.” The report states that failure of the WTC’s steel floor supports (“trusses”) did not contribute to the collapses. Instead, the collapses were caused by the failure of steel structural columns that were either destroyed when the planes hit or lost fireproofing, leaving them vulnerable to the weakening effects of the ensuing fires. It says that debris and dust distributed by the plane crashes inhibited the fires, such that the average air temperatures on the impact floors were between 400 and 700°C (750-1,300°F): significantly lower than those associated with typical “fully developed” office fires. However, says Matthys Levy, “By the time the temperature inside the buildings reached 400 degrees, the steel would have lost approximately 50% of its strength. Eventually, gravity took over and the towers began to fall.” Then, according to the analysis led by researchers from LZA Technology/Thornton-Tomasetti, “Once collapse initiated in each tower, essentially all of the interior structure of the tower fell straight down with floors pancaking on top of one another. The network of perimeter steel columns and spandrels acted like a chute to funnel the interior contents into the tower footprint.” According to the computer simulations, the damage to the South Tower’s steel core columns was so severe that the tower should have collapsed immediately after the plane hit. Civil engineer John Osteraas says this incorrect result casts doubt upon some of the study’s predictions. The report concludes that the collapse of the South Tower did not cause or contribute to the subsequent collapse of the North Tower, thus supporting Silverstein Properties’ claim that the terrorist attack represented two occurrences, entitling it to two $3.5 billion insurance policy limits. A separate study commissioned by the insurers contradicts this (see October 23, 2002). The Silverstein report apparently does not examine the collapse of WTC Building 7, a 47-story skyscraper that also collapsed on 9/11 (see (5:20 p.m.) September 11, 2001). It has been passed on to the National Institute of Standards and Technology (NIST), which is undertaking its own investigation of the WTC collapses (see August 21, 2002). [New York Times, 9/30/2002; Business Insurance, 10/23/2002; Silverstein Properties, Inc., 10/23/2002 pdf file; Engineering News-Record, 10/25/2002; New York Times, 10/29/2002; Engineering News-Record, 11/4/2002; Real Estate Weekly, 4/30/2003]

Entity Tags: World Trade Center, Silverstein Properties, Thornton-Tomasetti Engineers, Weidlinger Associates, Matthys Levy

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The Justice Department decides that Iraq needs around 6,600 foreign advisers to rehabilitate and rebuild its police forces. The White House sends one person: former New York City police commissioner Bernard Kerik. [Washington Post, 9/17/2006] In film shot for a 2007 documentary, No End in Sight, Kerik will recall: “First week May I was contacted by the White House… would I meet with Defense Secretary [Donald] Rumsfeld… to discuss policing policies in Iraq.… [W]e discussed basically the Ministry of the Interior and reconstitution of the Interior, what the Interior consisted of, what the prior offices were, estimated number of police, and border controls. Some information they had, some they didn’t.” Reporter Michael Moss will continue in the footage (which is cut from the final version of the documentary): “They saw in Bernie a quick fix.… [H]e had 10 days to prepare… hadn’t been to Iraq; knew little about it; and in part, prepared for the job by watching A&E documentaries on Saddam Hussein.” [New York Post, 12/14/2007]
9/11 Star - Kerik is considered a star. Made famous by his efforts in the days and weeks after the 9/11 attacks (see (After 10:28 a.m.-12:00 pm.) September 11, 2001), he is asked for his autograph by soldiers and constantly pressed for interviews by reporters. President Bush considers Kerik the perfect man to take over Iraq’s Interior Ministry and rebuild the shattered Iraqi police forces. His previous experience in the Middle East is dubious—as security director for a government hospital in Saudi Arabia, he had been expelled as part of an investigation into his surveillance of the medical staff.
Others Too Liberal - He also lacks any experience in postwar policing, but White House officials view this as an asset. The veterans the White House is familiar with lack the committment to establishing a democracy in Iraq, they feel. Those with experience—post-conflict experts with the State Department, the United Nations, or non-governmental organizations—are viewed as too liberal. Kerik is a solidly conservative Republican with an unwavering loyalty to the Bush administration and a loud advocate of democracy in Iraq. Author Rajiv Chandrasekaran will later write: “With Kerik, there were bonuses: The media loved him, and the American public trusted him.” [Washington Post, 9/17/2006]
White House 'Eyes and Ears' - Kerik will quickly make clear one of his top priorities as Iraq’s new police chief: according to one subordinate, he will frequently remind his underlings that he is the Bush administration’s “eyes and ears” in Iraq. [TPM Muckraker, 11/9/2007]

Entity Tags: Donald Rumsfeld, US Department of Justice, Michael Moss, Rajiv Chandrasekaran, Iraqi Ministry of the Interior, George W. Bush, Bernard Kerik

Timeline Tags: Iraq under US Occupation

The 9/11 Commission’s staff team that is investigating the emergency response on 9/11 comes to the conclusion that New York City was, in author Philip Shenon’s words, “shockingly ill-prepared for the attacks.” It is clear to the investigators that former Mayor Rudy Giuliani was largely responsible for what went wrong.
Two Major Problems - One problem was that New York’s emergency command center, based on the 23rd floor of World Trade Center 7, was knocked out early in the attacks, leaving the emergency response without a focal point, and the police and fire departments set up separate command posts (see (9:05 a.m.) September 11, 2001, (9:50 a.m.-10:10 a.m.) September 11, 2001, and (After 10:28 a.m.-12:00 pm.) September 11, 2001). The command center, sometimes referred to as “Rudy’s bunker,” was criticized when it was built precisely because this problem was foreseen (see June 8, 1999). In addition, the radios used by firefighters in the World Trade Center failed to work on 9/11. The same problem was encountered during the response to the 1993 WTC bombing (see February 26, 1993), but the solution that was implemented—a repeater to boost the radios’ signal—did not work on the day of the attacks. This problem was especially grave, as many firefighters were instructed to flee the about-to-collapse towers, but did not hear the instruction due to the poor radio system and died as a result (see (Between 9:59 a.m. and 10:28 a.m.) September 11, 2001).
Tempering Criticism - However, the team, led by former New Jersey attorney general John Farmer, is aware that Giuliani’s image as a global hero after the attacks could complicate matters. Shenon will describe their thinking: “But would the Commission be willing to take on the most popular political figure in the country—the president-in-waiting, it seemed?… [Giuliani] was a hero, the embodiment of everything Americans wanted to believe about themselves about 9/11.” Therefore, “Farmer and his team always qualif[y] their criticism of the former mayor.” Nevertheless, the Commission’s two staff statements issued during the hearings about this topic in New York will be extremely critical of Giuliani. [Shenon, 2008, pp. 347-350]

Entity Tags: John Farmer, 9/11 Commission, Rudolph (“Rudy”) Giuliani

Timeline Tags: Complete 911 Timeline

The 9/11 commissioners meet with John Farmer, head of the Commission’s team investigating the emergency response on 9/11, to discuss their strategy for hearings in New York on the next two days, when former New York City Mayor Rudy Giuliani’s performance before the attacks will be discussed. Farmer and his team have worked up a list of pages and pages of questions (see Before May 17, 2004) about why Guiliani built his emergency response center next to a top terrorist target, about city radios that failed to work on 9/11, miscommunication between the police and the fire departments, and 911 telephone operators who told people trapped in the Word Trade Center to remain where they were, instead of trying to escape. However, Farmer is aware that tough questioning could be fraught with danger, given Giuliani’s hero status after the attacks. According to author Philip Shenon, he tells the commissioners that “they need[…] to be careful; they need[…] to remember where they [are],” because “[New York]‘s not Washington. It’s different here.” Shenon will add: “Farmer told the commissioner[s] that they should ask tough questions, but they should be careful not to give a platform to Giuliani and his loyalists to counterattack; John Ashcroft’s campaign against [commissioner] Jamie Gorelick (see April 13-April 29, 2004) would look like a ‘garden party’ by comparison. The city’s take-no-prisoners tabloid newspapers were Giuliani’s defenders, and they could be expected to weigh in to defend him if the Commission’s questioning of the former mayor became too fierce.” [Shenon, 2008, pp. 350-351]

Entity Tags: 9/11 Commission, John Farmer

Timeline Tags: Complete 911 Timeline

The first of two days of 9/11 Commission hearings in New York is overshadowed by a row between commissioner John Lehman and two subordinates of former New York Mayor Rudy Giuliani, former Police Commissioner Bernard Kerik and former Fire Commissioner Thomas Von Essen. Despite Giuliani’s hero status after the attacks, the Commission’s staff discovered serious errors in New York’s preparations for a potential terrorist attack before 9/11 (see Before May 17, 2004), but realized the commissioners had to be sensitive in how these errors were handled in public (see May 17, 2004).
Aggressive Beginning - When Lehman has his turn to put questions to a panel, he makes an aggressive beginning, saying that New York’s police, fire, and Port Authority police departments are the finest in the world but also “the proudest,” and adds, “But pride runneth before the fall.” He then calls the command, control, and communications “a scandal,” and says the emergency response system was “not worthy of the Boy Scouts, let alone this great city.” This draws some applause from the crowd and Lehman adds: “I think it’s a scandal that the fire commissioner has no line authority. It’s a scandal that there’s nobody that has clear line authority and accountability for a crisis of the magnitude that we’re going to have to deal with in the years ahead. It’s a scandal that after laboring for eight years, the city comes up with a plan for incident management that simply puts in concrete this clearly dysfunctional system.”
Counterattack - Kerik and Von Essen, both now partners in Giuliani’s consulting firm, push back. Von Essen says: “I couldn’t disagree with you more. I think that one of the criticisms of this committee has been statements like you just made, talking about scandalous procedures and scandalous operations and rules and everything else. There’s nothing scandalous about the way that New York City handles its emergencies.… You make it sound like everything was wrong about September 11th or the way we function. I think it’s outrageous that you make a statement like that.” Kerik and Von Essen also make similar comments for the press after the hearing, when Von Essen calls Lehman’s questioning “despicable” and adds, “If I had the opportunity, I probably would have choked him because that’s what he deserved.”
Chance to Meaningfully Question Giuliani Lost - The commissioners and the Commission’s staff immediately realize Lehman has destroyed any chance the Commission had of getting to the bottom of why things went badly with the emergency response in New York on 9/11. Author Philip Shenon will comment: “Any hope of forcing Giuliani to answer hard questions the next day had evaporated. The dynamic would now turn in Giuliani’s favor.”
Lehman Claims He Was Set Up - According to Shenon: “[Lehman] was certain he had been set up by Kerik and Von Essen on behalf of Giuliani. He suspected they had come to the hearing with a script. They were waiting for the right question from one of the commissioners that would allow them to launch a pre-scripted fusillade of insults back at the Commission, turning the hearing into an us-versus-them fight that the city’s tabloids would devour.” [Shenon, 2008, pp. 351-354]

Entity Tags: 9/11 Commission, Thomas Von Essen, Bernard Kerik, John Lehman

Timeline Tags: Complete 911 Timeline

Rudolph Giuliani testifying before the 9/11 Commission.Rudolph Giuliani testifying before the 9/11 Commission. [Source: Gotham Gazette]The second day of the 9/11 Commission hearings about the emergency response on the day of the attacks is dominated by questioning of former New York Mayor Rudy Giuliani, which Commission Chairman Tom Kean and Vice Chairman Lee Hamilton will describe as the Commission’s “low point.” [Kean and Hamilton, 2006, pp. 226-228] Giuliani had become a hero after the attacks, winning the Time magazine Person of the Year award, and the Commission was aware that it had to be careful about how it handled material it had uncovered putting him in a bad light (see Before May 17, 2004 and May 18, 2004). [Time, 12/22/2001] However, commissioner John Lehman had attacked the city’s preparedness the previous day, leading to a major row (see May 18, 2004). Author Philip Shenon will describe the hearing as a “Rudy Giuliani lovefest,” pointing out that, “Many of the questions directed at Giuliani by the commissioners barely qualified as softballs, they were so gentle.” [Shenon, 2008, pp. 355-356]
'The Captain Was on the Bridge' - Kean and Hamilton will admit that every commissioner “opens his or her questioning with lavish praise.” For instance, Richard Ben-Veniste says, “Your leadership on that day and in the days following gave the rest of the nation, and indeed the world, an unvarnished view of the indomitable spirit and the humanity of this great city, and for that I salute you.” Jim Thompson thanks Giuliani for “setting an example to us all.” Lehman says: “There was no question the captain was on the bridge.” Kean says, “New York City on that terrible day in a sense was blessed because it had you as a leader.” [Kean and Hamilton, 2006, pp. 226-228]
'Stop Kissing Ass!' - However, Giuliani suggests that hundreds of firefighters died when the North Tower collapsed because they had chosen to remain in the building, not because they had not received the order to evacuate due to problems with their radio system. This angers some of the audience members, who shout out, “Talk about the radios!” “Put one of us on the panel—just one of us!” “Stop kissing ass!” and: “My brother was a fireman, and I want to know why three hundred firemen died. And I’ve got some real questions. Let’s ask some real questions. Is that unfair?” [Shenon, 2008, pp. 355-356]
'We Did Not Ask Tough Questions' - Kean and Hamilton will later write: “The questioning of Mayor Giuliani was a low point in terms of the Commission’s questioning of witnesses at our public hearings. We did not ask tough questions, nor did we get all of the information we needed to put on the public record. We were affected by the controversy over Lehman’s comments, and by the excellent quality of the mayor’s presentation.” [Kean and Hamilton, 2006, pp. 226-228]

Entity Tags: Rudolph (“Rudy”) Giuliani, Richard Ben-Veniste, Philip Shenon, John Lehman, James Thompson, Lee Hamilton, Thomas Kean

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

President Bush nominates former New York City Police Commissioner Bernard Kerik to head the Department of Homeland Security, replacing outgoing DHS head Tom Ridge. Kerik is a close friend and political ally of former New York Mayor Rudolph Giuliani, who pushed Kerik for the position. Kerik also actively campaigned for Bush in the recent presidential campaign. “Bernie Kerik is one of the most accomplished and effective leaders of law enforcement in America,” Bush says. “In every position, he has demonstrated a deep commitment to justice, a heart for the innocent, and a record of great success. I’m grateful he’s agreed to bring his lifetime of security experience and skill to one of the most important positions in the American government.” Kerik recently returned from a stint in Iraq, where he trained Iraqi police officials (see May 2003 - July 2003). Kerik was also in charge of New York City police activities during the 9/11 attacks (see (After 10:28 a.m.-12:00 pm.) September 11, 2001). Kerik says: “I know what is at stake. On September 11, 2001, I witnessed firsthand the very worst of humanity and the very best.… I saw hatred claim the lives of 2,400 innocent people, and I saw the bravest men and women I will ever know rescue more than 20,000 others.” Bush says of Kerik: “He was there when the Twin Towers collapsed—he knew the faces of the rescuers who rushed toward danger, he attended the funerals for the officers who didn’t come back. Bernie Kerik understands the duties that came to America on September 11. The resolve he felt that morning will guide him every day on his job and every first responder defending our homeland will have a faithful ally in Bernie Kerik.” Congressional Republicans laud Kerik’s nomination. Senator Susan Collins (R-ME), the chair of the Senate Governmental Affairs Committee, which oversees DHS, calls Kerik a “strong candidate” for the post. “He knows first hand the challenges this country faces in guarding against terrorist attacks,” Collins says. House Homeland Security Committee Chairman Christopher Cox (R-CA) calls Kerik “the perfect choice for the job,” and goes on to say: “There is no doubt that Bernie is a strong, no-nonsense manager who is intimately familiar with the homeland security mission. The new standing Committee on Homeland Security will work closely with him to build on the strong foundations laid by Tom Ridge to secure America against terrorism.” Some Democrats, including Senator Charles Schumer (D-NY), also praise Kerik’s nomination. “Coming from New York, Bernie Kerik knows the great needs and challenges this country faces in homeland security,” Schumer says. “He has a strong law enforcement background and I believe will do an excellent job in fighting for the resources and focus that homeland security needs and deserves in our post-9/11 world.” Kerik’s biggest drawback as the choice to head DHS may be his lack of experience in managing a federal bureaucracy, some observers say. Former New York Police Commissioner Howard Safire says of Kerik: “Bernie is a very good operational person, he knows how to run the operation. What he needs to learn and what he’s going to need help with is the Washington bureaucracy.” DHS is an umbrella department overseeing and managing 22 separate federal agencies and some 200,000 employees and contract workers. [New York Times, 12/2/2004; Fox News, 12/3/2004; McClellan, 2008, pp. 245-246] “People here are waiting to find out who this guy is and what changes he’ll bring,” says an anonymous Homeland Security senior official. “He’s really an unknown factor here in Washington.” [New York Times, 12/4/2004] In 2008, Scott McClellan, the current White House press secretary, will describe DHS as “still in its infancy and still struggling to define its identity,” and will call it a “vast, unwieldy agglomeration of dozens of formerly independent agencies, now bundled together under one name, and with a new focus (physical threats to the American ‘homeland’) that sometimes contradicted the old mandates. Homeland Security was hampered by bureaucratic infighting, incredibly complex coordination challenges, and slumping employee morale.” [McClellan, 2008, pp. 245-246] Less than two weeks later, Kerik will withdraw his name from consideration, ostensibly over a problem with an illegal immigrant he hired to babysit his children (see December 13, 2004), though some believe his withdrawal is spurred by the media’s interest in his business dealings (see December 9-10, 2004).

Entity Tags: George W. Bush, Bernard Kerik, Christopher Cox, Charles Schumer, US Department of Homeland Security, Susan Collins, Rudolph (“Rudy”) Giuliani, Scott McClellan, Tom Ridge, Howard Safire

Timeline Tags: Civil Liberties

Some are quietly expressing criticism or a lack of surety about the recent nomination of former New York Police Commissioner Bernard Kerik to head the Department of Homeland Security (DHS—see December 3, 2004). The New York Times questions Kerik’s qualifications for the post and what it calls “some troubling parts of his record.” The Times says, “A homeland security secretary should be above politics and respectful of civil liberties,” and that Kerik is neither, as he campaigned for the reelection of President George W. Bush, and suggested that criticism of the Iraq War was tantamount to aiding the enemy, and that the election of Kerry would result in a terrorist attack. It is also unclear why Kerik abruptly left Iraq in the summer of 2003, just when he should have been settling into his new job of training security forces (see May 2003 - July 2003). The Times says the public should know more about Kerik’s duties at Giuliani-Kerik LLC, a consulting firm Kerik operates with former New York Mayor Rudolph Giuliani, and raises questions about potential conflicts of interest: “Mr. Kerik should offer assurances that former clients and colleagues will not get preferential treatment. He has had difficulty with ethical lines in the past. In 2002, he paid a fine for using a police sergeant and two detectives to research his autobiography.” The Times also notes Kerik’s “enormously profitable” stint as a board member of Taser International, the stun-gun manufacturer, saying this deserves scrutiny. [New York Times, 12/9/2004] Kerik will be doing business with some of the firms that made him wealthy, Times reporter Eric Lipton observes, particularly Taser International, even though he has promised to resign from that firm’s board of directors and sell his remaining stock if he is confirmed as DHS secretary. The price of Taser stock has risen sharply in recent months, largely because Kerik has done an excellent job of pitching the company’s product to police departments around the country. Kerik has also led the push to bring federal business to Taser, including contracts offered by DHS. Taser president Thomas Smith says: “Anyone in a federal law enforcement position is a potential customer. And we are going to continue to go after that business.” Kerik refuses to discuss his position with Taser with the press. Bush administration spokesman Brian Besanceney promises Kerik will adhere to “the highest ethical standards” and ensure there are no conflicts of interest. “In order to avoid even an appearance of a conflict, he will comply with all ethics laws and rules to avoid acts that might affect former clients or organizations where he served as a director,” Besanceney says. Under Kerik, the New York Police Department became one of the first departments in the country to purchase large amounts of Taser stun guns. [New York Times, 12/10/2004]

Entity Tags: Rudolph (“Rudy”) Giuliani, Bernard Kerik, Brian Besanceney, New York Times, Thomas Smith, Eric Lipton, US Department of Homeland Security, Taser International

Timeline Tags: Civil Liberties

Bernard Kerik, the former New York City police commissioner, withdraws his name from consideration to become the nation’s next head of the Department of Homeland Security (DHS—see December 3, 2004). Kerik says he found information showing that a woman he had hired as a housekeeper and nanny was an illegal immigrant; DHS oversees the Immigration and Customs Enforcement (ICE) agency. Kerik says that the discovery prompted him to withdraw his name from consideration. In a letter to President Bush, Kerik writes that although it is “the honor of a lifetime” to be nominated to head the department, “I am convinced that, for personal reasons, moving forward would not be in the best interests of your administration, the Department of Homeland Security, or the American people.… I uncovered information that now leads me to question the immigration status of a person who had been in my employ as a housekeeper and nanny. It has also been brought to my attention that for a period of time during such employment required tax payments and related filings had not been made.” He says that he cannot allow personal matters to “distract from the focus and progress of the Department of Homeland Security and its crucial endeavors.”
Questionable Stock Transactions May Be behind Kerik's Withdrawal - Some Democrats believe that the real reason for Kerik’s withdrawal may be questions about his involvement with Taser International, a stun gun company that does business with DHS; Kerik recently made $6.2 million by exercising stock options in that firm (see December 9-10, 2004). Kerik’s close friend and business colleague, former New York Mayor Rudolph Giuliani, says of Kerik’s choice: “I’m disappointed that this had to happen, but I think it’s the right decision, the only decision given the kind of issue that’s involved here. I don’t think this would be as major an issue if it were a different department of government.… When an issue like this emerges, it makes it impossible to go forward.” Kerik’s lawyer, Joseph Tacopina, says Kerik is the one who decided to withdraw his name. “It was Bernie Kerik who uncovered this [the information about the nanny] on his own. He brought it to the White House,” says Tacopina. “He wanted to put the country first. He didn’t want to distract the president and distract the important mission that Homeland Security has.” As he withdraws his name from consideration, Kerik has still not completed his ethics filings, which will disclose his sources of income and financial liabilities, and the FBI has not yet completed its background investigation of him. [Associated Press, 12/13/2004; New York Times`, 12/13/2004] A Democratic Senate staff member says he is unsure whether the nanny issue is the only reason why Kerik withdrew his name from consideration. “Multiple media organizations were pursuing multiple stories” that would be potentially damaging to Kerik, the staffer says. Because many of these questions had not yet been answered by the administration, “fundamentally, he was a bad pick.… The process worked here.” [New York Times, 12/12/2004] The press has begun looking into other aspects of Kerik’s financial life, including the possibility that Kerik, while serving as police commissioner, helped a close friend, Frank DiTommaso, with suspected ties to the Gambino crime family get a construction license from the city in return for over $7,000 in cash and gifts. DiTommaso denies having any ties to organized crime, but city regulators later denied the license, citing their suspicions of just such ties. The White House denies knowing about any such connections between Kerik and DiTommaso. [New York Times, 12/13/2004] Other ethical, financial, and perhaps criminal questions surround Kerik’s withdrawal, though they will not surface until months or years later. [McClellan, 2008, pp. 245-246]
Kerik Unqualified for Position? - The New York Press’s editorial staff writes that Kerik was never qualified for the job, and that his candidacy is built upon what the editorial staff calls “the myth of Rudy Giuliani and 9/11.… The Rudy-9/11 myth is crucial to Kerik’s nomination, because without this myth there is no Rudy the National Player, and without Rudy the National Player there is no nomination of brusque outsider Bernie Kerik to a major cabinet post in Washington.” Kerik himself, the Press notes, is a senior vice president at Giuliani Partners LLC, where his reputation and manner help sell security-related products: “Because Kerik was acting chief of police when the planes slammed into the towers, and because Kerik embodies the Rudy myth by association, he is a golden moustache on the terror-business circuit, where he tells corporations and government agencies that another attack is on the way—especially if Democrats are in power—and that Nextel (or whoever) is the company to help them prepare for it.” Nothing in Kerik’s career, the Press observes, has prepared him to lead a sprawling federal bureaucracy, nor does he have any grounding in the world of international intelligence, “a critical field of knowledge for the incoming secretary.” The Press writes: “Homeland Security is meant to act as the ‘fusion center’ for all US intelligence operations. Whatever Kerik knows about this stuff, he likely gleaned from [action novelist] Tom Clancy.” [New York Press, 12/14/2004]
Media Did Its Job in Exposing Kerik's Flaws - In 2008, Scott McClellan, the current White House press secretary, will write: “After Bush nominated Kerik for secretary of Homeland Security… revelations about his behavior began flying. This was one episode in which the media illustrated the vital role the press can play in uncovering genuine malfeasance by public officials. Frankly, the media did a better job of vetting Bernard Kerik than the Bush administration did. Kerik was left with no choice but to resign.” [McClellan, 2008, pp. 245-246]

Entity Tags: Giuliani Partners, George W. Bush, Bernard Kerik, US Immigration and Customs Enforcement, US Department of Homeland Security, Frank DiTommaso, Scott McClellan, New York Press, Taser International, Rudolph (“Rudy”) Giuliani, Joseph Tacopina

Timeline Tags: Civil Liberties

Both towers of the World Trade Center tilted to one side before beginning to fall on 9/11 (see 9:59 a.m. September 11, 2001 and 10:28 a.m. September 11, 2001). The National Institute of Standards and Technology, which investigated the collapses (see August 21, 2002), states that the South Tower, which was hit on its south side, tilted about 7-8 degrees to the east and 3-4 degrees to the south, and the North Tower, which was hit on its north side, tilted about 8 degrees to the south, before starting to fall. [National Institute of Standards and Technology, 9/2005, pp. 300, 308 pdf file] However, these findings are criticized by Canadian scientist Frank Greening. After examining photo and video evidence, Greening says that the South Tower tilted by no more than two degrees and the North Tower by no more than three degrees before collapse initiation. Greening also says that the tilt angles NIST gives cannot correspond to the downward movement of the towers’ walls NIST claims before they started to fall, and points out that the tilt angles NIST uses are inconsistent throughout its reports. Though Greening agrees with NIST that the towers were destroyed by the plane impacts and fire damage, he concludes that its computer model is “highly inaccurate and therefore of no value in explaining the demise of the Twin Towers.” [Greening, 11/2005 pdf file] Greening is a leading figure in the post-9/11 dispute over why the WTC collapsed and publishes a series of papers dealing with various aspects of the Twin Towers’ collapse. For example, a CBC documentary uses Greening for analysis of the WTC’s fall. [Canadian Broadcasting Corporation, 8/25/2005]

Entity Tags: World Trade Center, Frank Greening, National Institute of Standards and Technology

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Former 9/11 Commission co-chair Lee Hamilton.Former 9/11 Commission co-chair Lee Hamilton. [Source: CBC]Lee Hamilton, the former co-chair of the 9/11 Commission, gives a wide-ranging interview to the CBC about Without Precedent, a book he recently co-authored about his time on the 9/11 Commission (see August 15, 2006). In the interview he discusses the various “conspiracy theories” surrounding the events of 9/11. The interviewer, Evan Solomon, mentions to him a recent Zogby poll (see May 17, 2006) that found that 42% of Americans agreed that “the US government, and its 9/11 Commission, concealed or refused to investigate critical evidence that contradicts the official explanation of September 11th.” Hamilton calls this lack of trust in the Commission’s report “dispiriting,” but attacks the “conspiracy theory people,” saying, “when they make an assertion they do it often on very flimsy evidence.” He addresses some of the various “conspiracy theories” that have been put forward about 9/11:
bullet In order to contradict the allegation that the Twin Towers were brought down deliberately with pre-planted explosives, Hamilton says the WTC collapsed (see 8:57 a.m. September 11, 2001) because “the super-heated jet fuel melted the steel super-structure of these buildings and caused their collapse.” He adds, “There’s a powerful lot of evidence to sustain that point of view, including the pictures of the airplanes flying into the building.”
bullet With regard to the collapse of WTC Building 7 (see (5:20 p.m.) September 11, 2001), which some people claim was also caused by explosives, he argues, “[W]e believe that it was the aftershocks of these two huge buildings in the very near vicinity collapsing. And in the Building 7 case, we think that it was a case of flames setting off a fuel container, which started the fire in Building 7, and that was our theory on Building 7.” However, the interviewer points out that the 9/11 Commission’s final report does not actually mention the collapse of Building 7, and Hamilton says he does not recall whether the Commission made a specific decision to leave it out.
bullet In reply to a question about why the debris of Building 7 were moved quickly from the scene without a thorough investigation, even though nobody died in Building 7 and there was no need for rescue operations there, Hamilton responds, “You can’t answer every question when you conduct an investigation.”
bullet When asked whether Saeed Sheikh sent Mohamed Atta $100,000 for the 9/11 plot (see Early August 2001 and Summer 2001 and before), Hamilton replies, “I don’t know anything about it.” When the interviewer presses him about whether the Commission investigated a possible Pakistani Secret Service (ISI) connection to the attacks, Hamilton replies, “They may have; I do not recall us writing anything about it in the report. We may have but I don’t recall it.”
bullet Asked about Secretary of Transportation Norman Mineta’s claim that Vice President Dick Cheney was in the presidential bunker beneath the White House at 9:20 a.m. on 9/11 (see (Between 9:20 a.m. and 9:27 a.m.) September 11, 2001), almost 40 minutes earlier than the Commission claimed he had arrived there, Hamilton replies, “I do not recall.” When pressed, he expands, “Well, we think that Vice President Cheney entered the bunker shortly before 10 o’clock. And there is a gap of several minutes there, where we do not really know what the Vice President really did. There is the famous phone call between the President and the Vice President. We could find no documentary evidence of that phone call.”
bullet When the interviewer points out that Richard Clarke’s account conflicts with the Commission’s over what time authorization was received from Dick Cheney to shoot down Flight 93 (see (Between 9:45 a.m. and 9:56 a.m.) September 11, 2001 and (Between 10:00 a.m. and 10:15 a.m.) September 11, 2001), Hamilton retorts, “Look, you’ve obviously gone through the report with a fine-toothed comb, you’re raising a lot of questions—I can do the same thing.”
The interviewer also asks Hamilton whether he has any unanswered questions of his own about 9/11. Hamilton’s response is: “I could never figure out why these 19 fellas did what they did. We looked into their backgrounds. In one or two cases, they were apparently happy, well-adjusted, not particularly religious - in one case quite well-to-do, had a girlfriend. We just couldn’t figure out why he did it. I still don’t know.” [Canadian Broadcasting Corporation, 8/21/2006]

Entity Tags: Saeed Sheikh, World Trade Center, Richard (“Dick”) Cheney, Pakistan Directorate for Inter-Services Intelligence, Lee Hamilton, 9/11 Commission, Richard A. Clarke, Mohamed Atta, Norman Mineta

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

One of the ‘puffs of smoke’ observed during the Twin Towers collapses.One of the ‘puffs of smoke’ observed during the Twin Towers collapses. [Source: Richard Lethin]The National Institute of Standards and Technology (NIST) issues a seven-page fact sheet to counter alternative theories about the WTC collapses. NIST conducted a three-year study of the collapses, and concluded they were caused by the damage when the planes hit combined with the effects of the ensuing fires. However, many people—what the New York Times calls an “angry minority”—believe there was US government complicity in 9/11, and a recent poll (see July 6-24, 2006) found 16 percent of Americans believe the WTC towers were brought down with explosives. [National Institute of Standards and Technology, 8/31/2006; New York Times, 9/2/2006; Reuters, 9/2/2006] The fact sheet responds to 14 “Frequently Asked Questions.” Some of its key points include the following:
bullet Regarding whether NIST considered a controlled demolition hypothesis: “NIST found no corroborating evidence for alternative hypotheses suggesting that the WTC towers were brought down… using explosives… Instead, photographs and videos from several angles clearly show that the collapse initiated at the fire and impact floors and that the collapse progressed from the initiating floors downward until the dust clouds obscured the view.” However, it admits, “NIST did not test for the residue” of explosives in the remaining steel from the towers.
bullet Its explanation for puffs of smoke seen coming from each tower as it collapsed: “[T]he falling mass of the building compressed the air ahead of it—much like the action of a piston—forcing smoke and debris out the windows as the stories below failed sequentially.”
bullet Its explanation for a stream of yellow molten metal that poured down the side of the South Tower shortly before it collapsed (see (9:50 a.m.) September 11, 2001). NIST previously claimed it was aluminum, but this should not have been yellow in color: “Pure liquid aluminum would be expected to appear silvery. However, the molten metal was very likely mixed with large amounts of hot, partially burned, solid organic materials (e.g., furniture, carpets, partitions and computers) which can display an orange glow.”
bullet Regarding reports of molten steel in the wreckage at Ground Zero (see September 12, 2001-February 2002): “Any molten steel in the wreckage was more likely due to the high temperature resulting from long exposure to combustion within the pile than to short exposure to fires or explosions while the buildings were standing.”
bullet Regarding the collapse of WTC 7 (see (5:20 p.m.) September 11, 2001): “While NIST has found no evidence of a blast or controlled demolition event, NIST would like to determine the magnitude of hypothetical blast scenarios that could have led to the structural failure of one or more critical elements.” [National Institute of Standards and Technology, 8/30/2006] In response to the fact sheet, Kevin Ryan, the coeditor of the online Journal of 9/11 Studies, says, “The list of answers NIST has provided is generating more questions, and more skepticism, than ever before.” He says, “NIST is a group of government scientists whose leaders are Bush appointees, and therefore their report is not likely to veer from the political story.” [New York Times, 9/2/2006; Reuters, 9/2/2006]

Entity Tags: National Institute of Standards and Technology, Kevin Ryan

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The National Institute of Standards and Technology (NIST) releases a draft version of the final report of its investigation of the collapse of World Trade Center Building 7, the 47-story skyscraper which collapsed late in the afternoon of 9/11 (see (5:20 p.m.) September 11, 2001). [National Institute of Standards and Technology, 8/21/2008] The report describes NIST’s conclusions on how fires that followed the impact of debris from the north WTC tower’s collapse resulted in the eventual collapse of WTC 7. It evaluates the emergency response and building evacuation procedures, and provides 13 recommendations for construction of buildings in the future, and improved procedures and practices. [National Institute of Standards and Technology, 8/2008, pp. xiii pdf file] Some of the report’s key findings are:
bullet NIST describes its theory of what caused WTC 7 to collapse: “The probable collapse sequence… was initiated by the buckling of a critical interior column.… This column had become unsupported over nine stories after initial local fire-induced damage led to a cascade of local floor failures. The buckling of this column led to a vertical progression of floor failures up to the roof and to the buckling of adjacent interior columns to the south of the critical column. An east-to-west horizontal progression of interior column buckling followed, due to loss of lateral support to adjacent columns, forces exerted by falling debris, and load redistribution from other buckled columns. The exterior columns then buckled as the failed building core moved downward, redistributing its loads to the exterior columns. Global collapse occurred as the entire building above the buckled region moved downward as a single unit.” [National Institute of Standards and Technology, 8/2008, pp. xxxii pdf file]
bullet The collapse of WTC 7 “represents the first known instance of the total collapse of a tall building primarily due to fires. The collapse could not have been prevented without controlling the fires before most of the combustible building contents were consumed.” [National Institute of Standards and Technology, 8/2008, pp. 43 pdf file]
bullet The fires in WTC 7 “were ignited as a result of the impact of debris from the collapse of WTC 1, which was approximately 370 ft to the south.… The fires were ignited on at least 10 floors; however, only the fires on floors 7 through 9 and 11 through 13 grew and lasted until the time of the building collapse.” [National Institute of Standards and Technology, 8/2008, pp. xxxi-xxxii pdf file]
bullet “Even without the initial structural damage caused by debris impact from the collapse of WTC 1, WTC 7 would have collapsed from fires having the same characteristics as those experienced on September 11, 2001.” [National Institute of Standards and Technology, 8/2008, pp. 44 pdf file]
bullet “Had a water supply for the automatic sprinkler system been available and had the sprinkler system operated as designed, it is likely that fires in WTC 7 would have been controlled and the collapse prevented.” [National Institute of Standards and Technology, 8/2008, pp. 43 pdf file]
bullet Other skyscrapers had previously survived comparable fires. “The fires in WTC 7 were similar to those that have occurred previously in several tall buildings (One New York Plaza, 1970, First Interstate Bank, 1988, and One Meridian Plaza, 1991) where the automatic sprinklers did not function or were not present. However, because of differences between their structural designs and that of WTC 7, these three buildings did not collapse.” [National Institute of Standards and Technology, 8/2008, pp. 43 pdf file]
bullet NIST found that “temperatures did not exceed 300°C in the core or perimeter columns in WTC 7,” including the three interior columns that NIST says were the first to buckle in the collapse. “None of these columns were significantly weakened by elevated temperatures.” [National Institute of Standards and Technology, 8/2008, pp. 49-50 pdf file]
bullet NIST says it found “no evidence to suggest that WTC 7 was not designed in a manner generally consistent with applicable building codes and standards.” [National Institute of Standards and Technology, 8/2008, pp. 53 pdf file]
bullet The report concludes that neither explosives nor fuel oil fires fed by diesel tanks in WTC 7 played any role in the collapse (see August 21, 2008 and August 21, 2008). [National Institute of Standards and Technology, 8/2008, pp. 44-45 pdf file]
bullet However, the report points out that WTC 7 “and the records kept within it were destroyed, and the remains of all the WTC buildings were disposed of before congressional action and funding was available for this investigation to begin. As a result, there are some facts that could not be discerned, and thus there are uncertainties in this accounting. Nonetheless, NIST was able to gather sufficient evidence and documentation to conduct a full investigation upon which to reach firm findings and recommendations.” [National Institute of Standards and Technology, 8/2008, pp. xxxi pdf file]
NIST released a progress report in June 2004, which had included its “working hypothesis” at that time for the collapse of WTC 7 (see June 18, 2004). [National Institute of Standards and Technology, 6/18/2004] After suggestions are made by members of the public in response to the current draft report, NIST will release the finished version of the report in November 2008, which includes the same major findings and recommendations as the draft version (see November 20, 2008). [National Institute of Standards and Technology, 11/20/2008]

Entity Tags: World Trade Center, National Institute of Standards and Technology

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

NIST’s ‘Final Report on the Collapse of World Trade Center Building 7.’NIST’s ‘Final Report on the Collapse of World Trade Center Building 7.’ [Source: National Institute of Standards and Technology.]The National Institute of Standards and Technology (NIST) releases the final report of its three-year investigation of the collapse of World Trade Center Building 7, the 47-story skyscraper which collapsed late in the afternoon of 9/11 (see (5:20 p.m.) September 11, 2001). This is the completed version of the report, and comes three months after a draft version was released for public comment (see August 21, 2008). NIST states that the new report “is strengthened by clarifications and supplemental text suggested by organizations and individuals worldwide in response to the draft WTC 7 report.” NIST conducted an additional computer analysis in response to comments from the building community, and made several minor amendments to the report. But, it says, “the revisions did not alter the investigation team’s major findings and recommendations, which include identification of fire as the primary cause for the building’s failure.” With the release of this report, NIST has completed its six-year investigation of the World Trade Center collapses, which it commenced in August 2002 (see August 21, 2002). The final report of its investigation of the Twin Towers’ collapses was published in October 2005 (see October 26, 2005). [National Institute of Standards and Technology, 11/20/2008; Occupational Health and Safety, 11/25/2008]

Entity Tags: World Trade Center, National Institute of Standards and Technology

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

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