| 词条 | Alstom Metropolis C851E | ||||||||||
| 释义 |
|background = |name = {{SMRT Rolling Stock Infobox Colour | enname = Alstom Metropolis C851E | line = circle | line2 = north east }} | image = | imagesize = | caption = | interiorimage = | interiorcaption = | service = | manufacturer = Alstom | factory = Barcelona, Spain | family = Metropolis | replaced = | refurbishment = | yearconstruction = | yearservice = | yearscrapped = | numberconstruction = 33 Vehicles (11 Trainsets) (CCL) 36 Vehicles (6 Trainsets) (NEL) | numberbuilt = | numberservice = | numberscrapped = | formation = 3 per trainset (CCL) Mc1– T–Mc2 6 per trainset (NEL) DT–M1–M2–M2–M1–DT | fleetnumbers = | capacity = | operator = SMRT Trains SBS Transit (ComfortDelGro) | depots = Kim Chuan Sengkang | lines = {{rint|sg|cc}} Circle line {{rint|sg|ne}} North East line | carbody = Welded Aluminium | carlength = | width = | height = {{convert|3.7|m|ftin|frac=8|abbr=on}} | floorheight = | platformheight = | entrylevelorstep = | art-sections = | typesofdoor = External sliding | doors = | maxspeed = {{convert|100|km/h|mph|abbr=on}} (NEL design) {{convert|90|km/h|mph|abbr=on}} (NEL service) {{convert|90|km/h|mph|abbr=on}} (CCL design) {{convert|78|km/h|mph|abbr=on}} (CCL service) | weight = | acceleration = {{convert|1.1|m/s2|ft/s2|abbr=on}} | deceleration = {{convert|1.3|m/s2|ft/s2|abbr=on}} (Emergency) | traction = IGBT–VVVF (Alstom Electrical Equipment OPTONIX)[1] | engine = | poweroutput = | transmission = | aux = | powersupply = | collectionmethod = NEL: Pantograph CCL: Contact shoe | gauge = {{Track gauge|sg|allk=on}} | electricsystem = 1500 V DC overhead catenary (NEL) 750 V DC third rail (CCL) | brakes = Regenerative Braking, Air Brakes | safety = Alstom URBALIS 300 Moving Block CBTC ATC with subsystems of ATO GOA 4 (UTO), ATP, Iconis ATS and Smartlock CBI | coupling = }} The Alstom Metropolis trains under project turnkey 851E consist of 6 North East Line trains and 11 Circle Line trains. The trains will be manufactured and assembled in Alstom's manufacturing facility in Barcelona, Spain and progressively shipped to Singapore from 2020 for NEL and 2021 for CCL.[2] The contract, valued at S$249,854,305.00[3], was awarded by the Land Transport Authority during a ceremony held at Sengkang Depot.[4] Alstom is the sole bidder for this contract.[3]This marks the joint venture by companies SBS Transit and SMRT. TenderThe tender for trains under the contract C851E was closed on 2 October 2017 with Alstom being the sole bidder for this contract.[3]. The LTA has shortlisted and the tender results was published.
The contract 851E was awarded to the sole bidder Alstom at a cost of $250 million on 30 April 2018.[3][4] FeaturesAll the new trains will come equipped with condition monitoring systems to gather data from equipment on the trains. This enables continuous monitoring of the health of the equipment and allows the operator to carry out predictive maintenance for the trains. For the CCL trains, 2 out 3 cars will come with an Automatic Track Inspection (ATI) System, which enables monitoring of the running rails, track equipment and sleepers while the trains are in operation. The ATI System supplements existing track inspection activities for timely and more effective identification of rail and trackside components which require maintenance.[2] References1. ^{{cite web|title=Alstom to supply 34 Metropolis trains and signalling upgrade to Singapore metro|url=http://www.fccsingapore.com/fr/node/354|website=French Chamber Singapore|accessdate=9 August 2015}} {{Mass Rapid Transit (Singapore)}}2. ^1 {{Cite web|url=https://www.lta.gov.sg/apps/news/page.aspx?c=2&id=9e8aa788-58f2-4394-bd7a-061a4bf8535a|title=Alstom to Supply 17 New Trains for North East Line Extension and Circle Line 6 {{!}} Press Room {{!}} Land Transport Authority|website=www.lta.gov.sg|language=en|access-date=2018-04-30}} 3. ^1 2 3 {{Cite web|url=https://www.lta.gov.sg/apps/tender/default.aspx?scr=yes&Ref=851E|title=Tender information {{!}} Land Transport Authority|website=www.lta.gov.sg|language=en|access-date=2018-05-02}} 4. ^1 {{Cite news|url=https://www.straitstimes.com/singapore/transport/alstom-to-supply-17-new-mrt-trains-for-north-east-line-and-circle-line|title=Alstom to supply 17 new MRT trains for North East Line and Circle Line|last=hermesauto|date=2018-04-30|work=The Straits Times|access-date=2018-04-30|language=en}} 5. ^1 {{Cite web|url=https://www.lta.gov.sg/data/apps/tender/doc/13026/851E_Schedule.pdf|title=851E Schedule|website=www.lta.gov.sg|language=en|access-date=2018-09-15}} 2 : Alstom multiple units|Mass Rapid Transit (Singapore) rolling stock |
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