Colossus Infra Projects Receives LoA for Providing Train Operation Services for Nagpur Metro 

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Colossus Infra Projects Receives LoA for Providing Train Operation Services for Nagpur Metro 

NAGPUR (Metro Rail News): Colossus Infra Projects Pvt. Ltd has received a Letter of Acceptance (LoA) from Maha-Metro (Maharashtra Metro Rail Corporation Limited) for providing train Operation and station control services for the Nagpur Metro Rail Project. 

Screenshot 2026 01 10 111315

Maha-Metro invited bids for this contract. Technical bids were opened on 26 May 2025 revealing that only 2 firms have submitted bids.The technical evaluation of the bids occurred on 16 Jul 2025. However, during the technical evaluation round one firm’s bid was rejected and financial bids were opened for the qualified bid. On 9 Jan 2026, financial evaluation of the bid took place and Colossus Infra Projects was declared as the lowest bidder for the contract and subsequently Maha-Metro issued LoA to the firm. 

Colossus Infra Projects Bid Value: ₹ 21.2 Cr 

Contract Duration: 730 Days

Contracts Scope of Work: Providing train operation and station control services for Nagpur Metro Rail Project for a period of Two years. 

The Phase 1 of Nagpur Metro spans 38.215 km and consists of 2 metro corridors. Currently the Phase 1 of Nagpur Metro is completely operational.

Line CorridorRoute Length
Line 1 ( Orange Line) North–South CorridorAutomotive Square – Khapri19.658 Km
Line 2 ( Aqua Line) East–West CorridorLokmanya Nagar – Prajapati Nagar18.557 Km

The Phase 2 of Nagpur Metro spans 43.8 km and is under construction. The phase 2 of Nagpur Metro aims to extend the two operational lines of Phase 1 to Kanhan in the north, Butibori MIDC in the south, Transport Nagar (Kapsi) in the east and Hingna in the west.

Nagpur Metro Phase-II consists of the following 4 extensions of 2 corridors of Phase I. 

Line Route Length 
Orange Line Khapri – MIDC ESR 18.5 Km
Orange Line Automotive Square – Kanhan River13 km
Aqua LinePrajapati Nagar – Transport Nagar5.6 km
Aqua Line Lokmanya Nagar – Hingna6.7 km

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BHEL Begins to Supply Underslung Traction Converters for Vande Bharat Sleeper Train

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BHEL Begins to Supply Underslung Traction Converters for Vande Bharat Sleeper Train

Bharat Heavy Electricals Limited (BHEL) has achieved a major milestone under its Make in India initiative for the rail transportation sector by beginning the supply of underslung traction converters for the Vande Bharat Sleeper Train project. This development is being executed by a BHEL-led consortium in partnership with TRSL.

BHEL’s Bengaluru plant hosted a flag-off ceremony for the first set of semi-high-speed underslung traction converters, specifically -designed for Vande Bharat Sleeper Trains. Ms. Bani Varma, Director (IS&P), BHEL, led the event alongside senior officials. Shri S M Ramanathan, Director (E, R&D), BHEL, and Shri Umesh Chowdhary, Vice Chairman & Managing Director, TRSL, joined the ceremony virtually.

This milestone signifies BHEL’s strategic entry into the semi-high-speed propulsion segment. The traction converters are now being shipped to Kolkata for final assembly of the Vande Bharat Sleeper Trains. Meanwhile, other key propulsion components like traction motors and transformers have been developed and produced at BHEL’s Bhopal and Jhansi facilities.

The underslung traction converters supplied by BHEL use IGBT-based power electronics and are designed for semi-high-speed applications on Vande Bharat Sleeper Trains. In an underslung configuration, the traction converters are mounted beneath the coach, a layout commonly adopted in modern trainsets to optimise space within the carbody.

The propulsion system is designed for an operational speed of up to 160 kmph, with a design speed of 176 kmph. These traction converters form a critical part of the train’s overall propulsion package, supporting efficient power conversion for long-distance semi-high-speed operations.

Explore how AI-integrated systems are improving comfort, connectivity, and accessibility for passengers across metro and rail networks at the 6th edition of InnoMetro, India’s leading expo for the Metro & Railway industry which is going to held on  21-22 May 2026 at Bharat Mandapam, New Delhi


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Bids Invited for Geotechnical Work on 5km Stretch of Indore Metro 

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Bids Invited for Geotechnical Work on 5km Stretch of Indore Metro 

INDORE (Metro Rail News): Madhya Pradesh Metro Rail Corporation (MPMRCL) has invited tenders for the geotechnical investigation study contract for a 5 km stretch of Line 1 of Indore Metro Project. The contract includes the geotechnical investigation study for the underground stations and tunnels between Khajarana Station and Indore Railway Station of Line 1. 

Tender Details 

Opening Date8 Jan 2026
Closing Date9 Feb 2026
Tender Id2026_MPMRC_262076_1
Tender No50/MPMRCL/2025/Package IN-20
EMD₹ 3,50,000

Contract Value: Rs. 175 Lacs 

Contract Duration: 120 Days

Contract’s Scope of Work: Geotechnical Investigation Study for the Underground Stations and Tunnels between Khajarana Station and Indore Railway Station for Indore Metro Rail Project. (Approx. 5 km)”

The Phase 1 of the under construction Indore Metro Project consists of one metro corridor (Yellow Line), which spans 33.53 km, connecting Palasia – Railway Station – Rajwara – Airport – Bhawarsala – MR10 – Palasia (Ring Line).

Currently, the Super Priority Corridor of Indore Metro spanning 6 km is operational. Prime Minister Narendra Modi inaugurated this section on 31 May 2025. The super priority corridor of Indore Metro features 5 stations. The stations have been mentioned below: 

Stations: Gandhi Nagar, Super Corridor 6, Super Corridor 5, Super Corridor 4, Super Corridor 3

Explore how AI-integrated systems are improving comfort, connectivity, and accessibility for passengers across metro and rail networks at the 6th edition of InnoMetro, India’s leading expo for the Metro & Railway industry which is going to held on  21-22 May 2026 at Bharat Mandapam, New Delhi

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Bangalore Metro: DPR Work Begins for Madavara-Tumakuru Extension

Kapil Saini
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Bangalore Metro: DPR Work Begins for Madavara-Tumakuru Extension

BANGALORE (Metro Rail News): The Bangalore Metro Rail Corporation Ltd. (BMRCL) has moved ahead with the preparation of a Detailed Project Report (DPR) for a 59.60-km metro link between Madavara and Tumakuru. The proposal envisages extending metro services beyond the city limits; in this context, Madavara, which is currently the northern terminal of the Green Line, will serve as the starting point for this proposed extension. If taken forward, the corridor would offer direct metro connectivity between Bengaluru and the neighbouring Tumakuru district.

Planned as a 25-station corridor, the proposed metro link spans 59.60 km, which will extend the metro network beyond the city. The estimated overall project cost is ₹20,649 crore. To take the proposal forward, BMRCL has awarded the contract for preparing the Detailed Project Report to Aarvee Engineering Consultants, with the consultancy fee capped at ₹1.2 crore.  

The DPR work is currently underway, with emphasis on field-level studies along the proposed alignment. This includes ground surveys, assessment of traffic and travel patterns, preliminary alignment evaluations, multiple technical studies, and initial geotechnical investigations. These inputs will collectively guide the detailed planning and design of the proposed metro extension.

The idea of extending metro services to Tumakuru has led to wider discussion on whether such a capital-intensive project is justified. Tumakuru lies nearly 70 km from Bengaluru’s city centre and is already part of multiple connectivity plans. South Western Railway is pursuing upgrades to existing rail infrastructure, while K-RIDE has proposed a suburban rail link, prompting questions on the need for an additional metro corridor between the 2 districts.

Witness the innovations & AI- powered solutions in railway & metro systems from over 200 exhibitors at the 6th edition of InnoMetro. Join India’s dedicated show for the rail transit sector which is going to held on 21-22 May 2026 at Bharat Mandapam, New Delhi

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India’s First Hydrogen Train Gears Up for Launch by End of January

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India’s First Hydrogen Train Gears Up for Launch by End of January

In a major step toward India’s green energy ambitions, the Northern Railways pilot project, the nation’s first hydrogen-powered train, is entering its final stages. Northern Railway is expecting to launch the first Hydrogen train on the 89-km Jind-Sonepat route later this month. 

The Haryana government has confirmed a stable and uninterrupted 11 kV power supply for the Jind hydrogen plant which will have the storage capacity of 3,000 kilograms. The Hydrogen plant will power the train during commissioning and ongoing operations. Currently, the plant is in its final commissioning phase.

Recently, Haryana Chief Secretary Anurag Rastogi also reviewed the project alongside officials from Dakshin Haryana Bijli Vitran Nigam (DHBVN). 

Last month, Railway Minister Ashwini Vaishnaw informed the Lok Sabha that the train was developed according to specifications set by the Research, Designs and Standards Organisation (RDSO) to showcase hydrogen-based train technology. He further stated that manufacturing of the hydrogen train-set has been completed. Furthermore, officials mentioned that the trials for the first hydrogen train have been completed successfully. 

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Delays Push Bullet Train Project Cost to ₹1.98 Lakh Crore

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Delays Push Bullet Train Project Cost to ₹1.98 Lakh Crore

Satish Kumar, Chairman and Chief Executive Officer of the Railway Board has mentioned that the Mumbai-Ahmedabad High-Speed Rail project cost has escalated to approximately Rs 1.98 lakh crore which is nearly double the original estimate due to the delays in project. 

The Mumbai-Ahmedabad bullet train project was estimated to cost Rs 1.08 lakh crore. The Japan International Cooperation Agency (JICA) is financing Rs 88,000 crore at low interest rates. Reports indicate that the Indian government will cover any cost overruns, as JICA will not provide extra funds.

During a briefing on the 50th meeting of the Pro-Active Governance and Timely Implementation, or PRAGATI, framework, Kumar mentioned “For the NHSRCL high-speed project, I just wanted to mention that while the final sanction of the second revised estimate is yet to be done, approximately it would be around Rs 1.98 lakh crore,”. 

Satish Kumar also mentioned  that the revised amount remains under review and awaits final Cabinet approval. He further added that the revised amount will be approved shortly within a month or two. 

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Trial Run Conducted on Line 1 of Agra Metro 

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Trial Run Conducted on Line 1 of Agra Metro 

AGRA (Metro Rail News): Agra Metro Project progressed as Afcons–SAM India team conducted a trial run on the Line 1 of Agra Metro which spans 14.25 km from Sikandra to Taj East Gate featuring 14 stations. 

Afcons–SAM India team conducted successful trials on the 6 km of Line 1 (Upline Corridor) between Mankameshwar Metro Station and ISBT. The trials were witnessed by senior officials of Uttar Pradesh Metro Rail Corporation (UPMRC). 

image 1

The Phase 1 of Agra Metro Project spans 29.40 km and consists of 2 metro corridors. Currently, the 5.2 km priority corridor of Phase 1 is operational which was inaugurated by Hon’ble Prime Minister of India Shri Narendra Modi in March 2024. The details of the corridor have been mentioned below: 

CorridorRoute Length Total no of Stations 
Line 1 Sikandra – Taj East Gate14.25 km14 Stations
Line 2 Agra Cantt. – Kalindi Vihar15.40 km15 Stations 

The entire Phase 1 of the Agra Metro project is expected to be completed in 2026.

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Bullet Train Project: Breakthrough Achieved in First Mountain Tunnel

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Bullet Train Project: Breakthrough Achieved in First Mountain Tunnel

Mumbai- Ahmedabad Bullet Train Project has achieved a major milestone with the successful breakthrough of the second tunnel in Palghar, Maharashtra. The Union Minister for Railways, Information & Broadcasting, and Electronics & Information Technology, Shri Ashwini Vaishnaw announced this development on 2 January 2026.

Breakthrough of First Mountain Tunnel Achieved in Bullet Train Project at Palghar Maharashtra 02

This milestone signals the state’s first mountain tunnel breakthrough for the project. The breakthrough was achieved in the nearly1.5-km-long MT-5 tunnel, among the longest in Palghar district, located between Virar and Boisar bullet train stations.

The MT-5 tunnel was excavated simultaneously from both ends and completed within 18 months using the advanced drill-and-blast technique. This method enables real-time monitoring of ground behaviour during excavation. 

Breakthrough of First Mountain Tunnel Achieved in Bullet Train Project at Palghar Maharashtra 01

The Mumbai- Ahmedabad Bullet Train Project features a total of 8 mountain tunnels.Out of 8 mountain tunnels, seven are located in Palghar district of Maharashtra, while the remaining one tunnel is in the Valsad district of Gujarat.

The Mumbai- Ahmedabad Bullet Train Project is a 508.17 km long under-construction high-speed rail line designed to connect Mumbai in Maharashtra with Ahmedabad in Gujarat featuring 12 stations. 

Stations: Mumbai (Bandra Kurla Complex), Thane, Virar, Boisar, Vapi, Bilimora, Surat, Bharuch, Vadodara, Anand/Nadiad, Ahmedabad, and Sabarmati

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at Bharat Mandapam, New Delhi

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India’s 1st Underwater Rail-Road Tunnel Gets Centre Approval 

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India’s 1st Underwater Rail-Road Tunnel Gets Centre Approval 

In line with the vision to streamline Northeast India’s connectivity, an inter-ministerial committee chaired by the expenditure secretary has granted in-principle approval for India’s first 15.8km twin-tube underwater tunnel beneath the Brahmaputra River in Assam and this tunnel will facilitate the movement of both road and rail vehicles. This pioneering project will enhance strategic access and regional integration by linking Gohpur on one bank with Numaligarh on the other.

The underwater infrastructure features two parallel tunnels, each for unidirectional traffic. One tunnel will be dedicated to road vehicles with two lanes, and the other will be for housing a single railway track. 

Both the tunnels will be constructed approximately 32 meters beneath the riverbed’s deepest point, positioning this as one of the Northeast’s most intricate infrastructure projects.

The tunnel integrates into a broader 33.7-km package encompassing approach roads and railway lines, with an estimated total cost of Rs 18,600 crore. Funding will be shared across the ministries of road transport and highways, railways, and defence.

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Power Mech Projects Becomes L1 for O & M Contract of Mumbai Monorail

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Power Mech Projects Becomes L1 for O & M Contract of Mumbai Monorail

MUMBAI (Metro Rail News): Power Mech Projects Ltd has emerged as a lowest bidder for the Operations and Maintenance contract of Mumbai Monorail Project. 

Mumbai Metropolitan Region Development Authority (MMRDA) invited bids for this contract with a 1825 Days deadline. Technical bids were opened on 12 Nov 2025 announcing that 4 firms have submitted bids for this contract.Technical evaluation of the submitted bids occurred on 1 Jan 2026. However, 2 firm bids were rejected during the evaluation round. Subsequently, financial bids were opened for the technically qualified bidders and after the financial evaluation round Power Mech Projects Ltd was declared as the lowest bidder for the contract. 

Financial Bid Values 

Firms Bid Value 
Power Mech Projects Ltd₹ 296.4 Cr
Adani Infrastructure Management Services Limited₹ 308.4 Cr

Contracts Scope of Work: Operations and Maintenance O and M of the Mumbai Monorail Sant Gadge Maharaj Chowk to Chembur. 

Currently, the Phase 1 of Mumbai Monorail Project is Operational. The Phase 1 of Mumbai Monorail consists of one corridor which spans 19.54 km connecting Chembur – Wadala – Jacob Circle. 

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UPMRCL Invite Bids for Civil Contract Worth Rs. 492 Cr of Lucknow Metro 

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UPMRCL Invite Bids for Civil Contract Worth Rs. 492 Cr of Lucknow Metro 

LUCKNOW (Metro Rail News): Uttar Pradesh Metro Rail Corporation (UPMRCL) has invited tenders for the civil contract of Phase-1B of Lucknow Metro. 

Tender Details 

Opening Date1 Jan 2026
Closing Date2 Feb 2026
Tender Security /EMD Rs. 9.84 Crore  
Tender Id2025_UPMRC_261191_1
Tender NoLKCC(02)-02
Approximate cost of workRs. 492.22 Crores
Completion period of the Work 30 Months
Pre-bid Meeting12.01.2026

Contracts Scope of Work: Design and Construction of Main Line Elevated Viaduct from ThakurGanj Metro Station to Vasantkunj Metro Station (approx. 4.6 kms including station length) including construction of ramp (Approx. 740.00m) to connect viaduct & Depot Entry/Exit and 5 nos. of Elevated Metro Stations i.e., Thakurganj, Balaganj, Sarfarajganj, Musabagh & Vasantkunj, including Civil, Associated Ancillary Structures, PEB structures, Architectural work, Water Supply, Sanitary Installation, Drainage, External Development, Fire Fighting arrangement, E&M works in Phase-1B of Lucknow Metro at Lucknow, Uttar Pradesh, India.

Currently, Phase 1A of Lucknow Metro is operational while Phase 2B  is under implementation. The details of the corridors have been mentioned below: 

Corridor Route Elevated Underground  Total LengthCurrent Status 
Phase 1ACCS Airport- Munshi Pulia19.438 km3.440 km22.878 kmOperational 
Phase 1BLucknow Railway Station– Vasant Kunj4.548 km6.550 km11.098 kmUnder-Implementation 
Total 23.986 km9.990 km33.976 km

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CMRL to Commission 15km Section of Chennai Metro Phase 2 in February

Kapil Saini
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CMRL to Commission 15km Section of Chennai Metro Phase 2 in February

CHENNAI (Metro Rail News): Chennai Metro Rail Limited(CMRL) has revised its rollout strategy for Phase II operations. Instead of beginning services on a shorter section and extending them later, the CMRL now plans to open the 15.8-km corridor between Poonamallee Bypass and Vadapalani directly in February.

This change signals a departure from the earlier approach, which envisaged starting operations on the Poonamallee Bypass-Porur Junction stretch by the end of January, followed by an extension to Vadapalani a month later. 

Preparatory work for the launch of Phase II services is moving into a critical stage. The first round of inspections by the Commissioner of Metro Railway Safety (CMRS), which focused on the rolling stock, has already been completed. The final CMRS inspection, which will assess station facilities and overall readiness for passenger operations, is expected to take place in the last week of January.

On the infrastructure front, a key task still remains: laying nearly 2 km of track between Porur Junction and Vadapalani, split equally between the up and down lines. CMRL aims to complete at least the down line by January 9 so that trial runs can begin. 

To address the challenge, CMRL has stepped up execution on the ground by mobilising around 600 workers to expedite track-laying activities. The coming days will therefore be decisive in determining whether trial operations can start as planned and whether the project remains on track for its targeted service launch.

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1st Vande Bharat Sleeper to Run Between Guwahati and Howrah

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1st Vande Bharat Sleeper to Run Between Guwahati and Howrah

Union Minister for Railways, Information & Broadcasting, and Electronics & Information Technology, Shri Ashwini Vaishnaw announced that the first-ever Vande Bharat Sleeper Train will operate between Guwahati in Assam and Howrah in West Bengal. 

Shri Ashwini Vaishnaw confirmed that the Vande Bharat Sleeper Train has undergone complete trials, testing, and certification successfully. In January, Prime Minister Shri Narendra Modi will flag off the inaugural service on the Guwahati–Howrah route.

The Minister highlighted this as a major milestone for Indian Railways, the nation, and its passengers. He added that 2026 will usher in substantial reforms for Indian Railways, including several passenger-focused initiatives.

As per the Release, The districts benefitted by the Vande Bharat Sleeper Train include Kamrup Metropolitan and Bongaigaon in Assam State, and Coochbehar, Jalpaiguri, Maldah, Murshidabad, Purba Bardhaman, Hooghly, and Howrah in West Bengal State. 

The Vande Bharat Sleeper Train will feature 16 Coaches including 11 three-tier AC coaches, 4 two-tier AC coaches, and 1 first-class AC coach, accommodating approximately 823 passengers. 

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Indian Railway Commissions Kavach 4.0 on Bajwa-Ahmedabad section

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Indian Railway Commissions Kavach 4.0 on Bajwa-Ahmedabad section

Kavach 4.0, the latest advancement in Indian Railways’ indigenous Automatic Train Protection (ATP) system, has been successfully commissioned on Gujarat’s 96-km Bajwa (Vadodara)–Ahmedabad section.  The project covers 17 stations and features comprehensive infrastructure, including 23 towers, 20 Kavach buildings/huts, 192 km of optical fibre cable, and 2,872 RFID tags.

The first Kavach-enabled train on this route, the Sankalp Fast Passenger (59549/59550), operated using WAP-7 locomotives and 11 LHB coaches.

Kavach 4.0 is now fully functional on this section and enhances safety by automatically addressing Signal Passed at Danger (SPAD) incidents, enforcing speed controls across sections, loops, and Permanent Speed Restrictions, and guarding against head-on or rear-end collisions. It also incorporates an SOS feature and automatic whistling at level crossings.

As per the Release, So far, Kavach has been implemented on more than 2200 Route Kilometres. Kavach is an indigenously developed Automatic Train Protection (ATP) system of Indian Railways, designed to provide the highest level of operational safety. 

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