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Kolkata Metro. (Photograph: Wikipedia)
The Purple Line metro companies have utilized the digital interlocking (EI) signaling system, enabling trains to function concurrently on each up and down tracks.
The business companies on the Joka to Majerhat stretch of the Kolkata metro will stay suspended for 2 days beginning Wednesday, April 24.
The metro railway authority of the town shared the knowledge by means of a press launch. No trains could be operating on this stretch on the Purple Line which connects the southwest elements of Kolkata as a result of sign upgradation work.
The suspension is anticipated to trigger bother to many commuters because the Joka-Esplanade hall is without doubt one of the busiest routes of the town’s metro community.
“On account of some operational exigencies associated to the conversion of the digital interlocking (EI) signalling system to the CBTC signalling system, Metro companies on the Joka to Majerhat stretch of the Purple line will stay suspended on Wednesday and Thursday. There will likely be no business companies within the Joka-Majerhat stretch on these two days,” the official press launch learn.
Metro companies on the Purple Line have been working on the digital interlocking (EI) signalling system, which lets trains run concurrently on each up and down tracks.
The Kolkata Metro Railway Authority has determined to transform the essential signalling system on the Joka-Majerhat stretch to high-tech communication-based practice management, often called CBTC. Because of the expertise that makes use of telecommunication, now trains will run robotically.
Other than the 8-kilometre-long Joka-Majerhat stretch of the Purple Line, the Orange Line linking New Garia with Kolkata airport may also get the CBTC signalling system. Siemens has been assigned with the work to put in the automated expertise on each metro routes.
As an alternative of incorporating a brand new system, the essential digital interlocking (EI) signalling system could be upgraded to the CBTC. As this was anticipated to be a protracted, sophisticated course of, the metro authority would want a minimal of two days to finish the conversion work.
The Kolkata Metro Railways has already begun development of the underground Mominpur-Esplanade stretch of the Joka-Esplanade Metro Hall. The 6.5 km stretch from Joka to Taratala of the Purple Line commenced operation in December 2022.
The route was later prolonged to Majerhat and the stretch was inaugurated earlier in March this 12 months. Your complete Joka-Esplanade hall covers a complete distance of 15.08 kilometres in south Kolkata.
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