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56-543: Established by Thomas Meik in 1868, the company quickly became involved in the maritime and railway industries across the British Isles. During the first half of the 20th century, William Halcrow led the business into new avenues of civil engineering, including deep tunnelling and hydroelectric dams. Its expertise was harnessed in many capacities throughout the Second World War , highlights include

112-522: A connection to southeast London and Kent but no construction work was undertaken. The Kentish Town to Barking line did not close as expected and both stations at Blackhorse Road remained open. The mainline station was moved to the same side of the road as the tube station and was connected to the Victoria line on 14 December 1981 via an overbridge. The original station was then closed and demolished. The London Underground (Victoria) Act 1991 allowed for

168-555: A cooling system at Green Park station had been drilled and more were scheduled to be created by the end of 2009. In 2010, Engineering & Technology reported that 200 litres (44 imp gal) of water per second for the cooling system was being pumped through heat-exchangers at Victoria station from the River Tyburn and into the River Thames. Between 2009 and 2014, thirteen ventilation shafts were refurbished. In

224-468: A fleet of 39 + 1 ⁄ 2 eight-car trains of 1967 Tube Stock trains . In the early planning stages, an articulated type of rolling stock was considered, but not progressed because of difficulties transferring the stock to Acton Works for heavy overhauls. After Acton Works closed, this no longer applies. The 2009 tube stock has a wider profile and slightly longer carriages which precludes it from running on other deep-level tube lines. The 1967 stock

280-486: A need; more than 1,000 tickets were purchased at Highbury & Islington within its first hour of opening. The next section to Warren Street , opened on 1 December 1968, again without ceremony. The line was formally opened by Queen Elizabeth II on 7 March 1969 when it had been completed to Victoria. At 11:00 a.m., the Queen made the first trip, on a 5 d (2.08p) ticket, from Green Park to Victoria, where she unveiled

336-458: A new alignment. All platforms on the line are 132.6 metres (435 ft) long. The line has hump-backed stations to allow trains to store gravitational potential energy as they slow down and release it when they leave a station, providing an energy saving of 5% and allowing trains to run 9% faster. The stations were originally tiled in blue and grey, each decorated with tiled motifs in seating recesses for identification. Some motifs were puns;

392-619: A plaque. In so doing, she was the first reigning monarch to ride on the Underground. The line was open to the general public by 3:00 p.m. Trains from Walthamstow to Victoria took around 24   minutes. The 3.5-mile (5.6 km) extension from Victoria to Brixton with stations at Vauxhall and Stockwell was approved in March 1966. Preparatory work had started at Bessborough Gardens near Vauxhall Bridge Road in May 1967. The contract

448-466: A power station in Buenos Aires . The firm had several names during the 20th century, including CS Meik and Buchanan (1920), CS Meik and Halcrow (1923), WT Halcrow and Partners (1941), Sir William Halcrow and Partners (1944), and, finally, Halcrow Group (1998). By 2000, Halcrow Group's British-based projects accounted for roughly 60 percent of the company's turnover, while the remainder

504-469: A revised timetable to be introduced in February 2013, allowing up to 33 trains per hour instead of 27. In combination with new, faster trains, the line's capacity increased by 21%, equivalent to an extra 10,000 passengers per hour. By 2019, the line was running around 36 trains per hour at peak times, with a train arriving every 100   seconds – making it one of the most frequent rapid transit lines in

560-513: A secured loan to the company in December 2012 without which there would have been doubt regarding the firm’s ability to continue as a going concern. On 2 August 2017, CH2M agreed to be purchased by Jacobs Engineering Group in a US$ 2.85 billion cash and stock deal. Shareholders approved the deal in December 2017, and the completion of the acquisition was announced on 18 December. Thomas Meik Too Many Requests If you report this error to

616-415: A surface station next to Northumberland Park Station, adjacent to the depot to improve the stadium's transport links. The plans would require co-operation with the local council and Network Rail to minimise disruption. It was announced by Haringey Council in its 2012 A Plan for Tottenham report that there was "potential for a Victoria Line extension to Northumberland Park". Crossrail 2 , also known as

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672-705: A third escalator linking station entrances to platforms at some stations can cause severe congestion at peak times. Stations have closed temporarily for safety reasons when escalators have been unserviceable. Step-free routes are available between the Victoria line and other lines at most interchanges. Tottenham Hale , Finsbury Park , King's Cross St Pancras , Green Park, Victoria, Vauxhall and Brixton have step-free access from street to train. Platform humps have been installed at all stations (except Pimlico) to provide level access to trains, improving access for customers with mobility impairments, luggage or pushchairs. About 50 ventilation shafts were constructed during

728-555: Is one of the most frequent rapid transit lines in the world. The first proposal for a railway in this area appeared in the County of London Plan , published in 1943. In 1948, a working party set up by the British Transport Commission (BTC) proposed a tube railway from Victoria to Walthamstow , largely based on a 1946 plan for a Croydon -to- Finsbury Park line. Its main purpose was to relieve congestion in

784-487: Is operated using automatic train operation , but all trains have drivers. The 2009 Tube Stock replaced the original 1967 Tube Stock trains . The line serves 16 stations and all but Pimlico provide interchanges with other Transport for London or National Rail services. The line, the most intensively used on the Underground, was used by 302 million passengers in 2019, making it the second-busiest tube line. With trains arriving every 100   seconds at peak times, it

840-683: The Channel Tunnel as well as various other railway projects, such as the Woodhead Tunnel and the Victoria line . By 2000, Halcrow Group's British-based projects accounted for roughly 60 percent of the company's turnover while the rest came from its overseas activities. During 2011, the company was acquired by US firm CH2M Hill , and in 2013 it was announced that the Halcrow brand would eventually be discontinued. The parent rebranded

896-555: The Clywedog dam (completed in 1967), which created reservoirs that controlled the water levels of various rivers as well as reliably supplying various towns and cities across the West Midlands . Halcrow also designed several railway tunnels, such as the Woodhead Tunnel (completed in 1954) and at Potters Bar (completed in 1955), as well as starting work on the new Victoria line underground line beneath central London. Halcrow

952-647: The Mulberry Harbours (used in the D-Day landings). The company also consulted on the bouncing bomb developed by Barnes Wallis and on damage control measures during The Blitz . After the conflict ended, Halcrow's attention was soon focused upon upon various schemes in Scotland. For the North of Scotland Hydro-Electric Board , a new generation of hydroelectric schemes to generate power for public consumption

1008-547: The Northern line . The first section, from Walthamstow Central to Highbury & Islington , opened in September 1968 and an extension to Warren Street followed in December. The line was completed to Victoria station in March 1969 and was opened by Queen Elizabeth II who rode a train from Green Park to Victoria. The southern extension to Brixton opened in 1971, and Pimlico station was added in 1972. The Victoria line

1064-756: The West End . It is printed in light blue on the Tube map and is one of the only two lines on the network to run completely underground, the other being the Waterloo & City line . The line was constructed in the 1960s and was the first entirely new Underground line in London for 50 years. It was designed to reduce congestion on other lines, particularly the Piccadilly line and the Charing Cross branch of

1120-536: The Chelsea-Hackney line, is a proposed line across central London between Victoria and King's Cross St Pancras tube station to increase capacity in Central London by 270,000 passengers per day. It is intended to relieve congestion on the Victoria line, a key line connecting several important London termini. Proposals have been made to extend the line one stop southwards from Brixton to Herne Hill ,

1176-664: The Rail Vehicle Accessibility (Non Interoperable Rail System) Regulations 2010 and the Disability Discrimination Act 1995 . The Victoria line humps resemble the Harrington Hump , a type of ramp being installed on some mainline stations, but are of a masonry construction. About 200   million passengers a year use the Victoria line. It is the sixth-most heavily used line on the network in absolute figures, but in terms of

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1232-583: The Thames. It was opened on 23 July 1971 by Princess Alexandra , who made a journey from Brixton to Vauxhall . On opening, it was the first new section of Underground to open south of the Thames since the extension of the City and South London Railway from Clapham Common to Morden in 1926. The final piece of the Victoria line, Pimlico station, opened on 14 September 1972. London Transport considered extensions to Streatham, Dulwich and Crystal Palace to provide

1288-535: The West End is to take the Northern line Bank branch, change platforms at Euston, and continue on faster Victoria line trains. In the 2010s, the original signalling was replaced with a more modern ATO system from Westinghouse Rail Systems incorporating 'Distance to Go Radio' and more than 400 track circuits. London Underground claimed it was the world's first ATO-on-ATO upgrade. The new signalling system allowed

1344-498: The Wikimedia System Administrators, please include the details below. Request from 172.68.168.150 via cp1114 cp1114, Varnish XID 916216754 Upstream caches: cp1114 int Error: 429, Too Many Requests at Thu, 28 Nov 2024 07:41:50 GMT Victoria line The Victoria line is a London Underground line that runs between Brixton in south London and Walthamstow Central in the north-east, via

1400-465: The acquisition of Halcrow in exchange for £124m. It was subsequently reported that Halcrow was effectively rescued by CH2M Hill, having incurred a pre-tax loss of £71m in its last year of independent trading (to 31 December 2011), on a turnover of £238m, down from £331m in 2010. Accounts lodged with Companies House showed that CH2M Hill's financial backing was crucial to Halcrow’s survival; the US firm agreed

1456-435: The average number of journeys per mile it is by far the most intensively used. From May 2017, trains run every 100   seconds during peak periods, providing 36 trains per hour. All trains run from Brixton to Seven Sisters and some continue to Walthamstow Central. During off-peak periods, the Victoria line runs 27 trains per hour between Brixton and Walthamstow central. [1] When the line opened, services were operated by

1512-459: The business undertook the first of many international commissions. During the first half of the 20th century, William Halcrow (later Sir William) directed the company to diversify into other areas of civil engineering, including tunnelling and hydroelectric schemes. The company was called on for various projects during the Second World War , this included the design and supervision of the construction of deep tunnel shelters, military ports, and

1568-451: The central area, which had been a problem since the 1930s. Other benefits were linking the key railway stations at Victoria , Euston , King's Cross and St Pancras and improving connections between north-east London and the city. In early 1949, the BTC committee looked at the feasibility of building a deep-level tube to fulfil these requirements. For the first time, cost–benefit analysis

1624-469: The company reported a turnover of £468 million; by this point, projects undertaken outside the UK accounted for 48% of total turnover. It was long owned and managed by its employees and staff shareholders, Halcrow was operated as an independent concern up until late 2011. During September 2011, CH2M Hill announced it was set to acquire the company, and on 10 November 2011 CH2M Hill announced that it had completed

1680-420: The construction of a 43-metre (140 ft) underground pedestrian link at Victoria station between the Victoria line platforms and the sub-surface Circle line platforms above. The London Underground (Victoria Station Upgrade) Order 2009 came into force in September that year, authorising the construction of a second 1,930-square-metre (21,000 sq ft) ticket hall at Victoria. Warren Street tube station

1736-530: The construction of the Mulberry Harbours and consulting on the bouncing bomb . In the peacetime, Halcrow worked with the North of Scotland Hydro-Electric Board on a new generation of hydroelectric schemes to generate power for public consumption, such as the Glen Affric scheme , as well as numerous dams in Wales to regulate water levels and supply drinking water. It was also involved in the design studies for

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1792-417: The construction phase. Midpoint tunnel ventilation shafts remain between stations. Special "local arrangements" are in place should it be necessary to evacuate passengers from trains via Netherton Road emergency escape shaft. Planning permission for a shaft at Ferry Lane, next to Tottenham Hale station, was granted on 11 January 1968, during the first phase of construction. By mid-2009, trial boreholes for

1848-469: The driver could switch to manual control if the ATO failed. The system, which operated until 2012, made the Victoria line the world's first full-scale automatic railway. The Victoria line runs faster trains than other Underground lines because it has fewer stops, ATO running and modern design. Train speeds can reach up to 50 miles per hour (80 km/h). A common method used by north London residents to visit

1904-478: The first phase were Drayton Park, Gillingham Street, Moreton Terrace, Pulross Road, Somerleyton Road and Tynemouth Road. For the second phase were Cobourg Street, Dover Street, Gibson Square, Great Titchfield Street, Isledon Road, Kings Cross, Palace Street and Rita Road. By 2009, changes at Cobourg Street were in the planning stage and demolition at Moreton Terrace, Somerleyton Road and Drayton Park shafts had taken place. Planning permission for Netherton Road shaft

1960-478: The following year. The last of the 1967 stock trains ran on 30 June 2011, after which the entire service was provided by 2009 stock. On opening, the line was equipped with a fixed-block Automatic Train Operation system (ATO). The train operator closed the train doors and pressed a pair of "start" buttons and, if the way ahead was clear, the ATO drives the train at a safe speed to the next station. At any point,

2016-524: The image for Brixton, for instance, was a ton of bricks. During construction of the first stage of the Jubilee line in 1979, the motifs on Green Park station were replaced by others matching the design for the Jubilee line platforms. In late 2010 and 2011, platform humps were installed on all Victoria line stations except Pimlico to provide step-free access to trains. The project was in accordance with

2072-544: The line in September 1968. It is next to Northumberland Park railway station , on Tottenham Marshes in the London Borough of Haringey , over a mile from the Victoria line. When built, it was 900 feet (270 m) long and had working space for 22 eight-car trains. As part of Transport for London's tube upgrade scheme, the depot has been expanded and upgraded to accommodate all the 2009 Tube Stock trains. Tottenham Hotspur F.C. and its supporters have campaigned for

2128-504: The line north to South Woodford or Woodford to provide interchange with the Central line . In 1961, it was decided that the line would terminate at Walthamstow (Hoe Street) station rather than Wood Street – this would cut costs by £1.4   million, and "satisfactory interchange" with British Railways was available at Hoe Street station. Walthamstow (Hoe Street) was later renamed Walthamstow Central on 6 May 1968 in anticipation of

2184-560: The line's opening). The line was planned to have cross-platform interchanges at Oxford Circus , Euston and Finsbury Park (with the Bakerloo, Northern (Bank) and Piccadilly lines respectively) and at Walthamstow Central to provide a quick and easy connection between the new line and existing services. The name "Victoria line" dates from 1955; other suggestions were "Walvic line" (Walthamstow–Victoria), "Viking line" (Victoria–King's Cross), " Mayfair line" and " West End line". During

2240-587: The new line; a cross-platform interchange was provided with the Bakerloo line and a subway link with the Central line. A steel umbrella was erected over the junction in August 1963 so that a new ticket hall could be built without disrupting existing traffic. Rolling stock on the line was fitted with Automatic Train Operation (ATO), which allowed self-driving of the train based on automatic electrical signals along

2296-641: The planning stages, it was known as Route C and named the Victoria line (after the station) by David McKenna, Chairman of British Transport Advertising, whose suggestion was seconded by Sir John Elliot . The board decided that the Victoria line sounded "just right". Initial construction began in January 1960, when two test tunnels were started from Tottenham to Manor House under Seven Sisters Road . The tunnels were excavated using an experimental "drum digger" rotary shield, powered by hydraulic rams , that could cut more than 60 feet (18 m) per day. The work

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2352-511: The signalling room of the Victoria line and flooded it with quick-drying concrete , leading to the suspension of services south of Warren Street. Services resumed the following day after sugar was used to slow the setting of the concrete and make it easier to shovel out. A 24-hour Night Tube service on Friday and Saturday nights, due to start in September 2015 on the entire line, was delayed because of strike action. The service began in August 2016, with trains running at 10-minute intervals on

2408-646: The track. In March 1964, a £2.25   million contract was awarded to Metro-Cammell for the Victoria line fleet. That October, the Northern City Line closed between Drayton Park and Finsbury Park so that the latter station could be redesigned for a cross-platform interchange between the Victoria and Piccadilly lines. All major contracts had been awarded by 1965, and construction was on track to be completed in 1968. New stations were constructed at Walthamstow Central, Blackhorse Road , Tottenham Hale and Seven Sisters . The station at Blackhorse Road

2464-514: The whole group to CH2M in 2015. Two years later, CH2M was subsequently acquired by Jacobs Engineering Group . The company was founded in 1868 by civil engineer Thomas Meik , and originally bore his name, and later those of his sons, Patrick and Charles . It worked extensively on port , maritime and railway projects across the North of England , in Wales and in Scotland . During the 1890s,

2520-405: The whole line. Every Victoria line station, apart from Pimlico and Blackhorse Road, was built as an interchange and several stations were rearranged to allow for cross-platform interchange with the line. In some stations, the Victoria line platforms were built on either side of the existing arrangement; in others, the Victoria line uses the older platforms and the existing line was diverted onto

2576-429: The world. When the line was built, budgetary restrictions meant that station infrastructure standards were lower than on older lines and on later extension projects. Examples include narrower than usual platforms and undecorated ceilings at Walthamstow Central, Blackhorse Road and Tottenham Hale, affecting lighting levels. The line was built with fewer escalators than other lines as a cost-saving measure. The lack of

2632-643: Was also involved in the design studies produced for the Channel Tunnel . In the aftermath of the Aberfan disaster , Halcrow was engaged by the National Coal Board to monitor the condition of various colliery spoil tips across the country. The company's overseas work at this time included a wide range of roads, bridges and harbours in countries such as Ghana , Libya and Mozambique . Halcrow also worked on multiple dams in Venezuela , as well as

2688-483: Was attacked in the 2005 London bombings. There were no fatalities in this attack. After the 2005 London bombings, there was heightened security. The London Police wrongly detained and fatally shot 27-year-old Jean Charles de Menezes once he boarded a train at one of the stations on the Victoria line. After his death, a memorial to Menezes was placed close to Stockwell station. On 23 January 2014, during upgrade work at Victoria, construction workers accidentally penetrated

2744-504: Was awarded on 4 August 1967. A proposal to build Pimlico tube station received Government approval on 28 June 1968. In July, the Duke of Edinburgh and the Prince of Wales visited tunnel workings under Vauxhall Park. The Brixton extension was bored using the older Greathead shield . Although slower, use of the tunnelling shield allowed easier digging through the gravel strata south of

2800-481: Was built on the opposite side of the road from the mainline station (serving the Kentish Town to Barking line ) and was not an interchange. The line opened from Walthamstow Central to Highbury & Islington on 1 September 1968. There was no opening ceremony; instead the normal timetable started. The first train left Walthamstow Central for Highbury & Islington at 7:32 a.m. The line proved to meet

2856-528: Was completed in July 1961, with the expectation it would be used for the completed Victoria line. After the line gained parliamentary approval on 20 August 1962 with a budget of £56   million, construction began the following month. The economic boom of the mid-to-late 1950s had faded leading to a rise in unemployment in London, and the government had hoped that building the Victoria line would alleviate this. Work began adapting Oxford Circus station to link to

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2912-405: Was derived from its undertakings outside of the British Isles. By this point, the firm's consultancy work included a wide array of water, transportation, maritime, environment, power and property projects. Its customers included government departments, public sector authorities and utilities, industrial and commercial companies, international funding agencies and financial institutions. During 2008,

2968-492: Was developed. The Glen Affric scheme , started in 1947, was the biggest of these; however, there were similar projects in neighbouring catchments, such as Glen Garry and Glen Moriston – the latter including one of the first underground power stations in the UK – and Strathfarrar and Kilmorack. In Wales, Halcrow's largest works were typically related to water supply schemes, such as the Claerwen dam (completed in 1952) and

3024-404: Was granted on 8 September 1967. On 31 March, the demolition and rebuilding of Netherton Road shaft was allowed as permitted development . The depot at Northumberland Park , the service and storage area for trains, is the only part of the Victoria line above ground. Trains access the depot via a branch line in a tunnel to the north of Seven Sisters . The depot opened with the first stage of

3080-406: Was supplemented by 1972 Mark I Tube Stock , transferred from the Northern line and converted to be compatible with the 1967 stock. Replacement of the 1967 rolling stock began in July 2009. The 2009 Tube Stock fleet of 47 eight-car trains, was built by Bombardier Transportation . Testing the first prototypes began in 2008. The trains began to be introduced in 2009 and most were in operation by

3136-605: Was used to ensure the line would be built within budget and be profitable. A private bill was introduced in Parliament in 1955, describing a line from Victoria to Walthamstow ( Wood Street ), next to the British Rail station. Another proposal, not in the bill, supported an extension from Victoria to Fulham Broadway on the District line terminating at Edmonton instead of Walthamstow. Proposals were made to extend

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