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Latest signalling, communication-based train control system for HMR

Special Correspondent
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Chief Executive and Managing Director of L&T Metro Rail, V.B. Gadgil and Managing Director, Hyderabad Metro Rail, N. V. S. Reddy, addressing a press conference in Hyderabad on Friday.
Chief Executive and Managing Director of L&T Metro Rail, V.B. Gadgil and Managing Director, Hyderabad Metro Rail, N. V. S. Reddy, addressing a press conference in Hyderabad on Friday.

Hyderabad metro rail will be the first in the country to run on fully automated Communication Based Train Control System (CBTC) technology, practically a step below driverless function, for enhanced frequency and safety, announced L&T Metro Rail Hyderabad (L&TMRH) on Friday.

The concessionaire has also stated that the signalling and train control contract was awarded to Thales Canada & Thales India while the communication system contract was given to Thales Portugal & Thales India. “These two are major decisions,” said L&TMRH chief executive and managing director V.B. Gadgil, but he refused to reveal the contract value.

The contract value will be decided only after the designs are determined, he said, at a press conference flanked by Hyderabad Metro Rail Managing Director N.V.S. Reddy.

Delhi Metro run on conventional system is trying to upgrade to this technology, informed Mr. Reddy.

Automatic

CBTC is almost an automatic train operation where trains are controlled from the central control centre and enhanced safety is provided by applying brakes automatically in the event any mistake by the driver.

Fast, secure and reliable communication will also be available throughout the metro network, including the staff and the passengers.

Broadcast announcements from the control centre, displays in different languages, emergency call lines, CCTV real time surveillance for all stations, depots and tracks will form part of the communication systems.

Mr. Gadgil said “significant” progress was made on piers construction in the last five months and state-of-art machinery will be used for launching segments from the girders soon.

Foundation work for constructions at the depots too had commenced and within a few days piers from L.B. Nagar to Victoria Memorial will surface.

Metro trail runs for the Nalgonda-Mettuguda stretch, part of stage one, is likely on Dec.2014 and commissioning could be mid-2015, he indicated.

Mr. Reddy assured that more work sites will be made available for piers work and expects five to six piers to be built in a day as against two a day now.


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