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Cairo Metro

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Cairo Metro
Info
Locale Cairo
Transit type Rapid transit
Number of lines 2
Number of stations 53
Operation
Began operation 1987
Operator(s) Egyptian Railway Authority
Technical
System length 65.5 km (40.7 mi) [1]

The Cairo Metro in Egypt is Africa's only full-fledged metro system. The system consists of two operational lines, with construction having begun on a third line in 2006.

The metro is run by the National Authority for Tunnels. The line uses standard gauge (1435 mm). Ticket price is EGP 1.00 for each journey (about EUR 0.13 or USD 0.18, avarage exchange rate for 2008), regardless of distance. On all Cairo metro trains, the middle two cars (4th and 5th) of each train are reserved for women (the 5th car becomes a mixed use after 21:00). These cars are used as an option for women who do not wish to ride with men in the same car; however, women can still ride other cars freely.

The two lines carry around 700 million passengers a year and on average 2 million per day[2].

Contents

[edit] Cairo's need for a Metro

Because of Cairo's high population and density, a better transportation system was needed. The population of Cairo was in 1987 10 million persons plus two million coming and leaving Cairo from other Egyptian cities on a daily basis because of their work.[3] The transportation power of Cairo was before the metro 20,000 passengers per hour which jumped after the metro to 60,000 Passengers per hour. A study was made about the needed capacity in 1990 for the transportation power, which showed the need of 8,400 Million trips a day for public transportation like buses and 2,770 million trips a day for other transportation systems like taxis and cars. The actual available capacity for public transportation is 4,872 million trips a day which is 3,5 million trips less than the needed capacity. The need of more trips resulted in a 50% increase in the number of taxis, which in turn resulted in a higher crowding density on the streets.[4]

[edit] Proposed plans

The idea of a metro was first thought in the 1930s by the Egyptian engineer Saiyed Abdel Wahed who was working at the Egyptian Railway Authority.[5] The idea didn't receive any attention though. In 1954 French experts made a report about the future of the transportation in Egypt. They proposed a metro encompassing two lanes, one 12 km long lane connecting Bab al-Louq and Ismailia and a second 5 km lane connecting Boulaq and Abou al-Ela Castle. They also proposed that there should be one company in charge of all transportation systems.[5] Later on multiple experts came to Egypt regarding that project: Soviet experts in 1956, Japanese experts in 1960 and french experts in 1962, which concluded the following: The creation of a metro system with multiple lines. The first is a 5 km lane connecting Helwan with El-Marg going under the Kasr el eini street and Ramsis street.[5] The second lane would be from Sayeda Zainab to Shobra going under Downtown Cairo and would be 9.5 km long.[5] The third is from Giza to Abbasiyah and would be 11.5 km long. The fourth is from Al Awqaf to the Castle and is 6.7 km long.[5] In 1964 British experts advised the creation of a metro line from Bab El Louk to Shubra.[6] In 1966 Japanese experts advised the creation of a lane between Helwan and El Marg and another one going through Mohandessin, Heliopolis and 26 of July street, which would encompass 26 km.[6] Lastly in 1969 the Egyptian government approved the the need of a study showing the needed capacity for Cairo's transportation system.[6] The Egyptian Ministry of Transport an international tender for the creation of the study. Eight companies wanted the study and the French company Sufreto won the tender in 20 September 1970.[7] The study was finished in 1973 and included mainly the study of the population development in Cairo and its needs for transportation capacity in 1980,1985 and 1990.[8] It concluded the necessity of three lines in great Cairo for solving the transportation problem. The first line would use the already available railways (Helwan-Bab El luk) and (Al Laymoun Bridge- El Marg) and connect them through a metro. It would be in total 43 km long. The second line should be 13.5 km and connect Shubra el Kheima and Bulak el Dakrur going through Ramsis street and El Tahrir square. The third line would go from El Darasa to Imbaba and would be in total 10 km long.[9] The priority of the project was for the first line which would decrease 30% of the daily transport to and from Cairo and use the already available structures.[9] The detailed study of the construction took 6 years from 1975 to 1981.[9] A tender was made for the construction of the metro and the Egyptian-French company Entra Nevra Arabco won it and had the mission of constructing the metro system. [10]

[edit] Line 1 (Helwan - El Marg)

Train of Line 1 of Cairo Metro travelling at high speed between stations Dar El Salam and El Zahraa in Southern Cairo.

Cairo Metro Line 1 is the first line of the Cairo Metro in Cairo, Egypt. First stage of it was opened to the public in 1987 and it was fully compeleted in 1989 connecting Helwan with El Marg and consisting of 33 stations with a total length of 43 km, of which 4.5 km are underground. The line witnessed few developments since 1989, New El Marg station was added in 1999 to the northern end of the line, bringing its total length to 44.3 km. Helwan University station was built between Wadi Houf and Ain Helwan stations. The line now consists of 35 stations. This line carries trains with 3 Units (9 wagons), which have a time difference of 2.5 minutes and a maximum speed of 100 km/h.[11] The line can carry 60,000 Passengers per hour in each direction.[12]

[edit] Costs

The Construction of the project started in 1982 after the French government agreed on giving Egypt the necessary loan. The first Helwan - El Marg line costs 1107 million Francs which were converted into EGP and divided into multiple stages.[13] The total cost of the first stage from Helwan to Ramsis is 473.9 million EGP divided into the following:

  1. 397 million EGP for the tunnel between Saiyeda Zenab and Ramsis with a length of 4.7 km. [13]
  2. 74.5 million EGP for the movement of 60 km different structures and the improvement of the older railways. [14]
  3. 2.4 million EGP for the creation of a station in Dar El Salam.[14]

The second stage coasted in total 499.6 million EGP and connected the (Laymoun Bridge - El Marg) railway with the metro.[14] Additional costs were made available as requested by the ministry of transportation:

  1. 172.8 million EGP for completing the (Ramsis - El Marg) lane.[14]
  2. 280 million EGP for the third stage of the (Helwan - E Marg) lane.[14]
  3. 400 million EGP for the (Shubra El Kheima - Ramsis - El Tahrir) lane[14]
  4. 2 million EGP for the prepration study of the second lane Imbaba - El Darasa[14]

[edit] Construction

The Construction of the Helwan - El Marg line was in two stages. The first stage was from Helwan to Sayeda Zenab and included an underground tunnel from Helwan to Ramsis square. First the line from Helwan to Sayeda Zenab, which is 24 km long had the following construction works:

  1. The isolation of the existing railways and the construction of 9 car bridges and 21 people bridges.[15]
  2. The construction of 17 rail lane switcher.[15]
  3. The renovation of the existing railways.[15]
  4. The production of 882 km of Cables which satisfy the needs of the rail way from Helwan to Sayeda Zenab.[16]

Second the line from Helwan to Ramsis square, which would be a subterranean and is 4.5 km long. It includes five subterranean stations after the Sayeda Zenab station:

The Construction of this line consumed the following resources:

  1. 117,000 cubic meters of concrete works.[16]
  2. 334,550 cubic meters of digging works.[16]
  3. 3900 concrete walls[16]
  4. 3800 meters other digging works.[16]

In 1987 the line from Helwan to Ramsis square was finished and opened for the public.[17] It had a total length of 29 km.

The second stage of the Helwan - El Marg line included the construction of a line from Ramsis square to El Marg, which would be 14 km long.[17] The operation of the line was aimed for 1988,[17] but due to some difficulties it started operation in 1989.[11] The second stage included also:

  1. The conversion of El Marg line to an electric line.[17]
  2. The acquisition of 48 new units, which would make 100 units available for operation.[17]
  3. The improvement of a workstation to provide maintenance works for 204 Units.[17]
  4. The construction of a 220 kilo-Volt power generator, to provide electricity for the future lines.[17]

[edit] Line 2 (Shobra El Kheima - El Mounib)

Cairo Metro Line 2 is the second line of the Cairo Metro in Cairo, Egypt. Cairo's metro network was greatly expanded in the mid-1990s with the building of Line 2 (yellow), from Shoubra El Kheima to Cairo University, with an extension to Giza. It is the first line in history to have a tunnel going under the Nile.[11][18] The tunnel under the Nile is 8.35 m in internal diameter and was constructed using two Herenknecht bentonite slurry shield TBMs, which are 9.43 m in diameter.[11] Extending 21.5 kilometres (13 mi) with 20 stations, it is sometimes called the "Japanese-Built Line".[citation needed]It is mostly in bored tunnel, with two exceptions: a short section at the northern end approaching Shubra El Kheima which is elevated, and a section just south of this by cut-and-cover. The main difference between Lines 1 and 2 is that Line 1 uses an overhead line while Line 2 uses the third-rail system.[citation needed] The construction of the line was finished in October 2000 and was later extended to El Mounib. [11] The communication extention for line 2 was provided by Alcatel in 2005.[19]

[edit] Line 3 (Imbaba / Mohandiseen - Cairo Int'l Airport)

Cairo Metro Line 3 (under construction) extends from the northwest of the Greater Cairo at Imbaba to the northeast at Heliopolis and will eventually also serve Cairo International Airport. The line crosses under the two branches of the River Nile, as does Line 2. The total length of the line is approximately 30 kilometres (19 mi) most of which is in bored tunnel and will be implemented in four phases. The project includes a main workshop adjacent to the western terminal of the line and a light repair workshop at the middle of the line at Abbasia.[20]

The implementation of Line No. 3 will start with Attaba to Abbasia section, the first phase, followed by the second phase from Abbasia to Heliopolis, which are the most urgent sections for the transportation needs. The design of phase 1 is taking into consideration the safe crossing of two major underground structures; namely, the line 2 bored tunnel at Attaba and the wastewater spine tunnel north of Attaba. It is also planned that some of the underground stations will be extensively used as commercial centres. These stations will be constructed by the cut-and-cover method and the rolling stock will be fed by power through a third rail. Orascom Construction Industries won the tender for 1 billion EGP for the construction of the first phase of the project.[21]The line will have a contactless fare collection system and integrated supervision and communication system supplied by the Thales Group.[22] France provided a 280 million dollar loan for the second phase of the project to french companies involved in the project.[23]

Currently, 3 stations are being built and dug as of August 2008. They are El Geish, Abdo Basha and Al Abbasiyya. El Geish street has been closed since May 2008 for underground works. Works underground at the Attaba station have been running since 2007 to divert water pipes, electricity grid and sewage network. Work in that station which also serves Line 2 will begin in early 2009.

[edit] Plans

 This section does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (August 2008)
Sadat metro station entrance at Midan Tahrir
Plan of Cairo Metro lines 1, 2 and 3

A transportation study of the Greater Cairo region was completed in 1999. It recommended the implementation of a six line system consisting of lines 1 and 2 (then existing), Line 3 (under construction as of 2009); and lines 4, 5 and 6. The completed Metro Network would be capable of serving most of the densely populated areas in the Greater Cairo region, which was much in need of a comprehensive mass transit system. The plans include interchange stations between the six metro lines and would also provides interchange facilities with existing main railway stations, the airport, and bus stations.

The six planned metro lines aim to meet the transportation demands of the Greater Cairo area up to the year 2022. However, the actual construction and implementation schedule will be restricted by available funding, and it is likely that the timetable will slip.

Line 4 would cross the region from the southwest at Al Haram to the east at Nasr City, crossing under both branches of the River Nile. It would have a length of 24 kilometres (15 mi) mostly in bored tunnels.

Line 5 would be half-circular line connecting lines 1, 2, 3 and 4, running from Nasr City to Port Said Street and Shubra El Kheima. It would have a length of 20 kilometres (12 mi), entirely within bored tunnels.

Line 6 would stretch from the north of the city (Shubra) to the south (Maadi), a length of 19 kilometres (12 mi), mostly in bored tunnels.

[edit] See also

[edit] References

  1. ^ Rohde, Mike. "Cairo". Metro Bits. http://mic-ro.com/metro/metrocity.html?city=126. Retrieved on 2008-03-22. 
  2. ^ Egypt's brightest new advertisng idea | Business Features
  3. ^ Metro Al Anfaq 11
  4. ^ Metro Al Anfaq 14
  5. ^ a b c d e Metro Al Anfaq 15
  6. ^ a b c Metro Al Anfaq 16
  7. ^ Metro Al Anfaq 17
  8. ^ Metro Al Anfaq 18
  9. ^ a b c Metro Al Anfaq 19
  10. ^ Metro Al Anfaq 20
  11. ^ a b c d e "Greater Cairo Metro Network". Egyptian Tunneling Society. 2007-04-15. http://www.egyts.com/tunnelling_p_cairometro.htm. Retrieved on 2008-10-20. 
  12. ^ Metro Al Anfaq 32
  13. ^ a b Metro Al Anfaq 22
  14. ^ a b c d e f g Metro Al Anfaq 23
  15. ^ a b c Metro Al Anfaq 29
  16. ^ a b c d e Metro Al Anfaq 30
  17. ^ a b c d e f g Metro Al Anfaq 31
  18. ^ "Cairo's metro goes under Nile". BBC News. 1999-04-19. http://news.bbc.co.uk/2/hi/middle_east/322657.stm. Retrieved on 2008-10-28. 
  19. ^ "Alcatel extends the communications infrastructure of Cairo's metro line 2". Paris: Alcatel Lucent. 2005-04-26. http://home.alcatel.com/vpr/vpr.nsf/va_TousByIDPere/II11FDDEEF306D3BA1C1256FEF002DE858EngII. Retrieved on 2008-10-27. 
  20. ^ Abeer Saady (May-June 2007). "Cairo's Metro Gets Bigger & Better". German-Arab chamber of industry and commerce. http://aegypten.ahk.de/index.php?id=719&L=15. Retrieved on 2008-10-27. 
  21. ^ Ahmed A. Namatalla (2007-16-1). "Construction tenders for first phase of Metro Line 3 completed". the daily news egypt. http://www.thedailynewsegypt.com/article.aspx?ArticleID=5009. Retrieved on 2008-10-27. 
  22. ^ "Cairo's new metro line: integrated fare collection and security systems". 2007-05-02. http://www.thalesgroup.com/security-services/Press-Room/Press-Release-Article.html?link=7D7B0876-417C-2C6A-4D49-78121A6B414A:central&locale=EN-gb&Title=Cairo%27s+new+metro+line%3A+integrated+fare+collection+and+security+systems&dis=1. Retrieved on 2008-12-26. 
  23. ^ "France to give Egypt 280-million-dollar loan to finance metro line". Deutsche Presse Argentur. 2008-12-23. http://www.earthtimes.org/articles/show/247608,france-to-give-egypt-280-million-dollar-loan-to-finance-metro-line.html. Retrieved on 2008-12-26. 

[edit] Works Cited

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