The technical audit of Delhi Metro has spelt good news for Blue Line which sees maximum commuter traffic amongst all the other lines. Technical glitches in its Over Head wire (OHE) will not affect running of trains on this line as the Delhi Metro has invited tenders to install equipment to prevent break down of trains in case over head wire gives way.The installation will incur of a cost of around Rs three crore, with the DMRC looking forward to participation from countries other than India as well since the tenders are being invited on international platform. In the past one year, Blue Line which carries more than seven lakh commuters every day between Dwarka to Noida City and Vaishali in Ghaziabad, suffered technical break downs at least four times. Since most part of the 51 kilometre line is elevated, its OHE experiences glitches often. On September 20, services were affected for more than an hour when contact wire between Dwarka and Dwarka Mor broke down. The incident took place during evening peak hours, adding to woes of passengers,The snag prone Blue Line broke down again exactly a month later on October 21 when a pantograph of a train got entangled in the OHE between Rajiv Chowk and RK Ashram section on down line (from Dwarka towards Noida).Metro stations witnessed complete chaos since passenger rush was at its peak because of festival of Bhai Duj and the services remained either suspended or ran on single line for as much as 45 minutes.In June this year too, trains did not run for three hours when an OHE between Indraprastha and Yamuna Bank snapped after being hit by a bird.The Blue Line ferries maximum passengers.

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Metro’s technical audit is good news for Blue Line