Sengkang LRT line
Sengkang LRT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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![]() A C810 on the Sengkang LRT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Overview | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Native name | Laluan LRT Sengkang Thịnh cảng nhẹ quỹ tuyến செங்காங் லைட் ரெயில் வரி | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Status | Operational | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Owner | Land Transport Authority | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Locale | Singapore | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Termini | Sengkang | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stations | 14 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Service | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Type | Automated guideway transit/People mover | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
System | Light Rail Transit (Singapore) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Services | 4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Operator(s) | SBS Transit Ltd(ComfortDelGro Corporation) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Depot(s) | Sengkang | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Rolling stock | Mitsubishi Crystal Mover (C810) Mitsubishi Crystal Mover (C810A) Mitsubishi Crystal Mover (C810D)(Future) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Daily ridership | 27,541 (July 2020)[1] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
History | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opened |
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Technical | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Line length | 10.7 km (6.6 mi) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Character | Fully elevated | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Track gauge | 1,850 mm(6 ft27⁄32in) Guideway span: 3.2 m (10 ft 6 in) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Electrification | 750VDCThird rail | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Signalling | Kyosan APM fixed blockATCunderATOGoA 4 (UTO), with subsystems ofATP,ATS andCBI[2] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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TheSengkang LRTis a 10.7-kilometre (6.6 mi)automated guideway transitline inSingapore.The line, which initially opened on 18 January 2003, connects theresidentialdistricts and suburbs ofSengkangtoSengkang Town Centre,where it connects with theNorth East MRT line,Sengkang Bus Interchange,Compass OneandCompassvale Bus Interchange.It is the second line of theLRT system in Singaporeand like all other LRT lines, it is fully elevated and usesautomatedtrains. It is the first LRT line to be operated bySBS Transit.
History
[edit]Planning for the Sengkang LRT line was underway when theBukit Panjang LRTwas opened by then-Prime MinisterGoh Chok Tongon 6 November 1999.[3]Construction began in January 2000 for both the East Loop and West Loop. Meanwhile, the Sengkang LRT line was awarded to Singapore Bus Service (present-daySBS Transit) on 20 May 1999.[4][5]
On 18 January 2003, the East Loop was opened, the first section of the line to do so.[6]The West Loop, with the exception of Farmway, Cheng Lim and Kupang stations, commenced operations on 29 January 2005. These three stations then opened on 15 November 2007, 1 January 2013 and 27 June 2015 respectively.[7][8]
Improvements
[edit]On 31 October 2012, theLand Transport Authorityannounced that starting from first quarter of 2016, both the Sengkang andPunggol LRTsystems would be upgraded to two-car trains, doubling the passenger capacity. An additional 16 more cars were to be ordered, bringing the total fleet size to 57. The longer trains also required modifications to the signalling and communication system.[9]
On 22 December 2015, the line began operating two-car trains, five years after plans to raise the capacity of the increasingly packed light-rail system were announced.[10]
Around the end of 2016, two-car trains started being deployed on both directions of the West Loop during the weekday peak hours, due to the increasing number of commuters living in new HDB flats located near Thanggam,Kupangand Farmway stations. Before this, two-car trains were only deployed towards the direction of Cheng Lim during morning peak hours, and towards the direction of Renjong during evening peak hours.[citation needed]
On 15 December 2017, theLand Transport Authoritysaid there will be limited services on parts of the Sengkang-Punggol LRT (SPLRT) on most Sundays from 14 January 2018 to 25 February that year, to facilitate renewal and improvement works (except 18 February as it is a Chinese New Year holiday). Only one platform will open for service at 5.30am on Sundays. The other platform will open from 7am.[11][12][13]On 22nd of that month, SBS Transit said the arrangement is expected to continue until end April that year.[14][15]
From 27 May to 7 October that year, limited services on Sundays will continue on the Sengkang-Punggol LRT (SPLRT). One platform will open at 5.30am and the other platform will open at 5.30pm.[16][17]
On 5 February 2021, theLand Transport Authorityannounced that it has purchased 17 two-car trains for the Sengkang and Punggol LRT systems. The new trains will be delivered progressively from 2024 to 2027. In addition to new trains, theSengkang Depotwill also be expanded to 11.1 ha (27.4 acres) from the existing 3.5 ha (8.6 acres) to ensure there is capacity and maintenance space for the new trains. The expansion of the depot will also see two new reception tracks being built to shorten the train launching time. To ensure there is enough electricity to support the larger fleet of trains, 3 newpower stationswill be built, increasing the total number of power stations supporting the system to 8 once completed.[18]
Stations
[edit]Date | Project | Description |
---|---|---|
18 January 2003 | East Loop | East Loop completely opened in both directions throughout the day. |
29 January 2005 | West Loop | West Loop (except for Cheng Lim, Farmway andKupang) opened in uni-directional manner.[19][20] |
15 November 2007 | Farmway opened for passenger service.[21] | |
4 January 2010 | West Loop operated in both directions during the morning and evening peak hours on weekdays.[22] | |
1 January 2013 | West Loop operated in both directions throughout the day and Cheng Lim was opened for passenger service.[23] | |
27 June 2015 | Kupangopened for passenger service.[24] |
![](https://upload.wikimedia.org/wikipedia/commons/thumb/7/77/Singapore_Sengkang_LRT_Map.png/600px-Singapore_Sengkang_LRT_Map.png)
List
Station code | Station name | Images | Interchange; Adjacent transportation |
Opening | Location(s) |
---|---|---|---|---|---|
STCNE16 | Sengkang | ![]() |
North East Line ― ![]() |
18 January 2003; 21 years ago |
Sengkang |
East Loop | |||||
SE1 | Compassvale | ![]() |
— | 18 January 2003; 21 years ago |
Sengkang |
SE2 | Rumbia | ||||
SE3 | Bakau | ![]() | |||
SE4 | Kangkar | ||||
SE5 | Ranggung | ||||
West Loop | |||||
SW1 | Cheng Lim | ![]() |
— | 1 January 2013; 11 years ago |
Sengkang |
SW2 | Farmway | ![]() |
15 November 2007; 16 years ago | ||
SW3 | Kupang | ![]() |
27 June 2015; 9 years ago | ||
SW4 | Thanggam | ![]() |
29 January 2005; 19 years ago | ||
SW5 | Fernvale | ||||
SW6 | Layar | ||||
SW7 | Tongkang | ![]() | |||
SW8 | Renjong |
Services
[edit]There are four services in total, with two on each loop. However, on the Electronic Display, they will not show the service letters.
Service | Terminal | via | Loop | Direction |
A | Sengkang | Renjong | West Loop | Renjong to Cheng Lim Clockwisedirection |
---|---|---|---|---|
B | Sengkang | Cheng Lim | West Loop | Cheng Lim to Renjong Anti-clockwisedirection |
C | Sengkang | Compassvale | East Loop | Compassvale to Ranggung Clockwisedirection |
D | Sengkang | Ranggung | East Loop | Ranggung to Compassvale Anti-clockwisedirection |
Rolling stock
[edit]![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Singapore_Crystal_Mover.jpg/200px-Singapore_Crystal_Mover.jpg)
The Sengkang LRT operates on theMitsubishi Heavy IndustriesCrystal Moverrolling stock shared with thePunggolLRT. An initial 41 trainsets entered service in 2003 underC810,with an additional 16 trainsets were delivered in 2016 underC810A,bearing only minor exterior differences from its predecessor. They are maintained and stabled atSengkang Depot,with a service track between the Punggol and Sengkang LRT systems for the Punggol LRT trains to head to and from the depot.
The procurement of a further 34 vehicles (17 two-car trains) to boost the capacity of the Sengkang-Punggol LRT was announced by the Land Transport Authority in February 2021.
These trains, also known as automated people movers, are rubber-tyred for minimised operating noise within built-up areas and are guided by two side rails and a power rail on either side. They operate in both single-car and double-car arrangements.
Train control
[edit]The line is equipped with Kyosan APMfixed block signalling systemforAutomatic train control(ATC) underAutomatic train operation(ATO) GoA 4 (UTO).[25]The subsystems consist ofAutomatic train protection(ATP) to govern train speed, Automatic Train Supervision (ATS) to track and schedule trains, and acomputer-based interlocking(CBI) system that prevents incorrect signal and track points settings.
Incidents
[edit]- On 20 April 2015, the East Loop suffered a brief service disruption due to a power fault.[26]
- On 8 May 2015, more than two weeks after the April 2015 disruption, another service disruption occurred on the West Loop, stranding a number of trains for three hours at 5.00 pm.[27]
- On 16 February 2018, the first day ofChinese New Year,a train broke down near Sengkang station from the West Loop due to a dislodged power collector shoe at 11.09 am. A rescue train managed to haul the faulty train away and services were resumed approximately two hours later.[28]
- On 9 June 2024, a signalling fault on the Sengkang LRT andPunggol LRTlines caused services to be suspended from the first trains around 5.45 am until 10.12 am.[29]
Gallery
[edit]References
[edit]- ^"Land Transport DataMall".mytransport.sg.Archivedfrom the original on 21 August 2020.Retrieved20 August2020.
- ^"Kyosan Corporate Report 2018".2018. p. 19 to 20. Archived fromthe originalon 16 June 2020.Retrieved16 June2020.
- ^"Speech By Mr Mah Bow Tan Minister For Communications At The Sengkang LRT Exhibition At Ngee Ann City"(PDF).NAS.Archived(PDF)from the original on 1 October 2020.
- ^"Appointment of operator for the North East MRT line".NAS.20 May 1999.Archivedfrom the original on 23 November 2019.Retrieved22 November2019.
- ^"SBS to run North-East line Tibs to merge with SMRT".The Straits Times (retrieved from NLB).21 May 1999.Archivedfrom the original on 6 October 2019.Retrieved6 October2019.
- ^"Free LRT service in Sengkang".Today (retrieved from NLB).17 January 2003.Archivedfrom the original on 8 July 2019.Retrieved13 October2019.
- ^"Cheng Lim LRT station To Open And Sengkang West LRT to Run in Both Directions".SBS Transit. 21 December 2012.Archivedfrom the original on 24 December 2012.Retrieved21 December2012.
- ^"Kupang LRT station to open on Saturday, 27 June 2015"(PDF).SBS Transit. 15 June 2015.Archived(PDF)from the original on 24 November 2015.Retrieved15 June2015.
- ^"2-car System for Sengkang Punggol LRT by 2016; Improvements to Choa Chu Kang LRT station".Land Transport Authority. 31 October 2012. Archived fromthe originalon 22 October 2013.Retrieved12 October2013.
- ^Tan, Christopher (24 December 2015)."2-car trains roll out on Sengkang LRT".The Straits Times.Archivedfrom the original on 28 October 2017.Retrieved28 October2017.
- ^"Limited service along Sengkang-Punggol LRT on Sundays in Jan, Feb to facilitate rail works".Archivedfrom the original on 16 December 2017.Retrieved17 December2017.
- ^"Limited Sengkang-Punggol LRT services on Sunday mornings from 14 Jan".Archivedfrom the original on 21 December 2017.Retrieved17 December2017.
- ^"Limited service on Sundays for Sengkang-Punggol LRT".16 December 2017.Archivedfrom the original on 18 December 2017.Retrieved17 December2017.
- ^"Maintenance work to resume on Sengkang and Punggol LRT systems on 4 Mar".Archivedfrom the original on 23 February 2018.Retrieved23 February2018.
- ^Hussain, Amir (22 February 2018)."Maintenance works to resume on Sengkang and Punggol LRT systems".The Straits Times.Archivedfrom the original on 23 February 2018.Retrieved23 February2018.
- ^Lam, Lydia (11 May 2018)."SBS Transit extends limited service on Sundays for Sengkang, Punggol LRT to October".The Straits Times.Archivedfrom the original on 14 May 2018.Retrieved14 May2018.
- ^"Limited service hours on Sundays for Sengkang-Punggol LRT to be extended".Archivedfrom the original on 15 May 2018.Retrieved14 May2018.
- ^"Sengkang-Punggol LRT to get 17 new two-car trains to boost capacity".CNA.5 February 2021.Retrieved6 February2021.
- ^"Punggol LRT and Sengkang LRT West Loop to Commence Revenue Service on 29 January 2005".SBS Transit. 10 January 2005.Archivedfrom the original on 30 August 2019.Retrieved30 August2019.
- ^"Punggol LRT (East Loop) And Sengkang LRT (West Loop) Commence Revenue Service Today".SBS Transit. 29 January 2005.Archivedfrom the original on 11 February 2013.Retrieved29 June2014.
- ^"Farmway LRT Station to open on 15 November 2007".SBS Transit. 14 November 2007.Archivedfrom the original on 7 September 2017.Retrieved7 September2017.
- ^"SK West Loop Peak Hours"(PDF).SBS Transit. 16 December 2009.Archived(PDF)from the original on 19 February 2016.Retrieved30 August2019.
- ^"Cheng Lim LRT Station To Open And Sengkang West LRT to Run in Both Directions".SBS Transit. 21 December 2012.Archivedfrom the original on 24 December 2012.Retrieved21 December2012.
- ^"Kupang LRT Station to open on Saturday, 27 June 2015"(PDF).SBS Transit. 15 June 2015.Archived(PDF)from the original on 24 November 2015.Retrieved15 June2015.
- ^"Products and Services | Kyosan Electric Mfg. Co., Ltd".kyosan.co.jp.Archived fromthe originalon 16 July 2017.Retrieved13 June2017.
- ^migration (20 April 2015)."Sengkang LRT East Loop train service stopped briefly".The Straits Times.Archivedfrom the original on 25 August 2019.Retrieved25 August2019.
- ^"Sengkang LRT trains stuck on tracks due to power fault".The Online Citizen.9 May 2015.Archivedfrom the original on 25 August 2019.Retrieved25 August2019.
- ^hermesauto (16 February 2018)."Sengkang LRT train breaks down on first day of CNY, passengers get down and walk on tracks".The Straits Times.Archivedfrom the original on 25 August 2019.Retrieved25 August2019.
- ^"Punggol-Sengkang LRT service resumes after 4-hour disruption on Sunday morning".The Straits Times.9 June 2024.Retrieved9 June2024.
External links
[edit]![](https://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)