Kavach 4.0 Commissioned on Delhi–Mumbai and Delhi–Howrah
RAILWAYS & METRO RAIL

Kavach 4.0 Commissioned on Delhi–Mumbai and Delhi–Howrah

"Kavach version four has been commissioned on 1,452 route km, covering the high density Delhi–Mumbai and Delhi–Howrah corridors. The rollout included laying 8,570 km of optical fibre, installation of 1,100 telecom towers, deployment of trackside equipment over 6,776 RKm and establishment of 767 station data centres. Trackside implementation has been taken up on 24,427 RKm covering Golden Quadrilateral, Golden Diagonal and High Density Network sections. The programme aims to strengthen signalling and train protection on key routes.

Kavach is an indigenously developed automatic train protection system certified to safety integrity level four. The system intervenes to apply brakes automatically if a loco pilot fails to adhere to speed restrictions and improves safety in adverse weather and complex yards. Field trials began in February 2016 and the system was adopted as the national ATP in July 2020 after independent safety assessment. Version four of the specification was approved in July 2024 with enhanced location accuracy and interfaces to electronic interlocking.

Deployment includes provision of Kavach on 4,154 locomotives and work to equip 8,979 locomotives and 1,200 EMU and MEMU units. More than 55,000 technicians and engineers have been trained, including about 47,500 loco pilots and assistant loco pilots. The cost for trackside and station equipment is approximately Rs. 5 million (mn) per km and the cost for locomotive equipment is approximately Rs. 8 mn per loco. Funds utilised up to February 2026 total Rs. 27,639 mn, equivalent to Rs. 27.639 bn.

Safety spending has risen from Rs. 392,000 mn or Rs. 392 bn in 2013–14 to Rs. 1,203,890 mn or Rs. 1,203.89 bn in 2026–27, supporting technology upgrades. Consequential train accidents have fallen from 135 in 2014–15 to 14 in 2025–26, a reduction of 90 per cent, and the consequential accident index has declined from 0.11 to 0.03, or 73 per cent. Electrical interlocking, level crossing interlocking and track circuiting have been extended to reduce human error and verify track occupancy. The ministry reported in a parliamentary reply to the Lok Sabha."

Kavach version four has been commissioned on 1,452 route km, covering the high density Delhi–Mumbai and Delhi–Howrah corridors. The rollout included laying 8,570 km of optical fibre, installation of 1,100 telecom towers, deployment of trackside equipment over 6,776 RKm and establishment of 767 station data centres. Trackside implementation has been taken up on 24,427 RKm covering Golden Quadrilateral, Golden Diagonal and High Density Network sections. The programme aims to strengthen signalling and train protection on key routes.Kavach is an indigenously developed automatic train protection system certified to safety integrity level four. The system intervenes to apply brakes automatically if a loco pilot fails to adhere to speed restrictions and improves safety in adverse weather and complex yards. Field trials began in February 2016 and the system was adopted as the national ATP in July 2020 after independent safety assessment. Version four of the specification was approved in July 2024 with enhanced location accuracy and interfaces to electronic interlocking.Deployment includes provision of Kavach on 4,154 locomotives and work to equip 8,979 locomotives and 1,200 EMU and MEMU units. More than 55,000 technicians and engineers have been trained, including about 47,500 loco pilots and assistant loco pilots. The cost for trackside and station equipment is approximately Rs. 5 million (mn) per km and the cost for locomotive equipment is approximately Rs. 8 mn per loco. Funds utilised up to February 2026 total Rs. 27,639 mn, equivalent to Rs. 27.639 bn.Safety spending has risen from Rs. 392,000 mn or Rs. 392 bn in 2013–14 to Rs. 1,203,890 mn or Rs. 1,203.89 bn in 2026–27, supporting technology upgrades. Consequential train accidents have fallen from 135 in 2014–15 to 14 in 2025–26, a reduction of 90 per cent, and the consequential accident index has declined from 0.11 to 0.03, or 73 per cent. Electrical interlocking, level crossing interlocking and track circuiting have been extended to reduce human error and verify track occupancy. The ministry reported in a parliamentary reply to the Lok Sabha.

Next Story
Infrastructure Transport

Shivraj Chouhan Launches PMGSY IV and Announces Package for Madhya Pradesh

Union Minister Shivraj Singh Chouhan launched the Pradhan Mantri Gram Sadak Yojana (PMGSY) IV at Bhairunda in Sehore district during the 25 year celebrations and announced a development package for Madhya Pradesh. The programme was organised by the Union Ministry of Rural Development and attended by Chief Minister Dr Mohan Yadav, ministers of state, state ministers, legislators and senior officials from the centre and the state. The minister said the central government under the Prime Minister is committed to strengthening rural livelihoods through improved connectivity, housing and women's in..

Next Story
Infrastructure Urban

DMR Engineering Reports FY 25-26 Financial Results

DMR Engineering reported its half year results for the financial year ended 31 March 2026 and published full year figures on a standalone basis. Standalone revenue from operations decreased by 2.01 per cent year-over-year to Rs 102.58 million (mn), while profit after tax declined by 43.94 per cent to nine point five six mn, leaving a profit after tax margin of nine point zero five per cent. Earnings per share stood at Rs zero point nine two, a fall of 44.71 per cent year-over-year. The company attributed part of the decline to one-off provisioning for bad debts and additional financing charges..

Next Story
Infrastructure Urban

Atlanta Electricals Posts Strong FY26 Growth And Debt Free Finish

Atlanta Electricals reported audited consolidated results for the quarter and year ended 31 March 2026. The company recorded significant year-on-year revenue growth driven by capacity ramp-up at new facilities and higher utilisation at legacy plants. The announcement summarised operating improvements and strategic milestones achieved during the year. For Q4 the company reported revenue of Rs 7.48 bn and for FY26 revenue of Rs 18.52 bn, representing robust growth versus the prior year. EBITDA in Q4 was Rs. 1.49 bn and Rs. 3.44 bn for the full year, with margins expanding to 20 per cent in the q..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

-->