| King's Cross Fire |
Article Index for King's Cross |
Website Links For Kings |
Information AboutKing's Cross Fire |
|
It took place at King's Cross St. Pancras station, a huge interchange on the London Underground . The station consisted of two parts, a subsurface station on the Circle and Metropolitan Line s (today's Hammersmith & City Line was then part of the Metropolitan) and a Deep-level Tube station on the Northern , Piccadilly , and Victoria Line s. The fire started in an Escalator shaft serving the Piccadilly Line, which was burnt out along with the top level (entrances and ticket hall) of the deep-level tube station. ]] __TOC__ CAUSE The stairs and sides of the escalator, where the catastrophe started, were made from wood. The Fire was most probably caused by a lighted Match which was discarded on the Escalator and fell down the side of the escalator onto the return track. The track had not been properly cleaned for some time and was heavily contaminated by rubbish and grease, which caught fire. Although Smoking Was Banned on the subsurface sections of London Underground in February 1985 (a consequence of the Oxford Circus Fire ), smokers often lit up on their way out of the system. Other possible causes such as Arson and an IRA bomb were quickly rejected as possible causes of the fire, mainly because of the strong evidence pointing to discarded smokers' materials. HOW THE FIRE SPREAD The fire started beneath the escalator, spread above it, then Flashed Over and filled the ticket hall with Flame s and Smoke . Investigations later showed that a particular combination of draughts and winds, caused by the trains moving in and out of the station that day, added to the speed of the fire spreading. Witnesses described a firestorm moving into the ticket hall, created by a chimney effect on the angled escalator and helped by the wind rushing in from below. Forensic Investigation found charred wood in 18 places beneath the up escalator, which showed that fires had started before by the same cause but had run out of fuel without spreading. All these small fires were on the right hand (standing) side, which is where standing passengers are most likely to light a cigarette: passengers stand on the right to let walking passengers pass on the left. The lack of visible flames and relatively clean woodsmoke produced lulled the can heat fuels in any direction including below the fire; falling embers and other combusting products and Flammable Liquid s can spread fire downwards. Another consideration is Ventilation ; just because a fire is above does not mean that smoke and other products of Incomplete Combustion , including Carbon Monoxide , will not spread downwards. Alterations to normal ventilation flows are particularly common in underground environments, including subway systems. The large number of casualties in the fire was an indirect consequence of a Combustion phenomenon known as the Trench Effect , though this phenomenon was completely unknown prior to the fire. This effect meant that in the early stages of the fire the flames lay down in the escalator rather than burning vertically, so that they heated the steps higher up. In these early stages of the fire, the flames visible to anyone not standing on the burning escalator were a small part of the full story. The majority of the flames were lying down in the escalator trench; only a few flames protruded above the balustrade and were visible to observers. However, once enough treads had been heated, a flashover happened on the escalator. When the treads of the escalator flashed over, the size of the fire increased exponentially and a sustained jet of flame was discharged from the escalator tunnel into the ticket hall, setting combustibles in the hall alight. The arrangement of underground hall and escalators functioned all too effectively as an report called Kings Cross underground station "an efficient furnace". The fire was exacerbated by a Solvent -based paint used on the ceiling above the escalator, which ignited during the flashover, causing the composition of the smoke to change from light and thin to black and oily. EMERGENCY RESPONSE The , A22 Manchester Square and A23 Euston . More than 30 fire crews - over 150 firefighters - were eventually deployed to combat the incident. A total of 14 ambulances from the London Ambulance Service fleet ferried the injured to local hospitals including University College Hospital . The fire was officially declared extinguished at 01:46 the following day (19 November), although emergency crews remained at the scene until 18:20. VICTIMS In total, 31 people died and more than 60 received injuries ranging from severe burns to smoke inhalation. The fatalities were among those unable to escape from the ticket hall before succumbing to the effects of the latter stages of thick smoke and the intense heat. Their names are listed here: London Underground station]] London Fire Brigade Station Officer Colin Townsley from A24 Soho was in charge of the first Fire Engine to arrive at the scene and was down in the station concourse at the time of the flashover. As he was making his exit, Townsley spotted a lady who was in trouble and stopped to help her. He was not wearing breathing apparatus and was overcome by the smoke. Although he was later found in the inferno by his colleagues, efforts to revive him had little effect, and he was rushed to hospital, where he later died due to smoke inhalation. The case of the initially "unidentified man", commonly known as "Body 115" after its mortuary tag number, was finally solved on 22 January 2004 , when forensic evidence proved that he was 72-year-old Alexander Fallon of Falkirk , Scotland. The previously unidentified victim was immortalised in a 1990 Nick Lowe song, ''Who Was That Man?'' AFTERMATH As a result of the disaster, smoking was totally banned in all London Underground stations, including the escalators. Six firemen received Certificates of Commendation for their actions at the fire, including Station Officer Townsley who was given the award Posthumously . A service of remembrance for the victims was held at St. Pancras Church and a memorial Plaque was unveiled by HRH The Princess Of Wales , with another erected at Kings Cross Station. A commemoration service was also held on 18 November 1997, the tenth anniversary of the blaze, in memory of those who died. The Fennell Report A public inquiry into the incident was conducted by Mr. Desmond Fennell, QC , assisted by a panel of four expert advisers. The inquiry opened at Central Hall, Westminster on 1 February 1988 and closed on 24 June, after hearing 91 days of evidence. The Fennell investigation's findings prompted the introduction of the Fire Precautions (Sub-surface Railway Stations) Regulations 1989 (usually referred to as the ''Section 12 Regulations'' because they were introduced under section 12 of the and Heat Detector s in escalators; mandatory yearly Fire Safety training for all station staff; and improvements in emergency services liaison. It also led to stringent restrictions on the types of paint permitted for use on the Underground. Repairs to the station The ticket hall and platforms for the subsurface lines were undamaged and reopened the morning after the fire; the Victoria Line, its escalators only slightly damaged, resumed normal operation on the following Tuesday. The ticket hall for the three deep tube lines was reopened in stages over a period of four weeks. The three escalators for the Piccadilly Line had to be completely replaced. The new ones were commissioned on 27 February 1989 , more than 16 months after the fire. Until that time, the only access to the Piccadilly Line was indirect, either via the Victoria Line station or via what is now called King's Cross Thameslink , and sometimes at peak hours was possible in one direction only. Access to the Northern Line platforms was already indirect, its escalators connecting only to the Piccadilly Line. As the traffic from all three deep tube lines would have overcrowded the Victoria Line escalators, Northern Line service to the station was completely suspended, the trains running through without stopping, until repairs were complete. The opportunity was taken to replace the nearly life-expired Northern Line escalators as well, which took a few days longer; the Northern Line station reopened, completing the return of King's Cross St. Pancras to normal operation, on 5 March 1989 . SEE ALSO
REFERENCES
EXTERNAL LINKS
|
|
|