Delhi Metro Phase 4 – Information, Route Maps, Tenders & Updates

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Phase IV Information

Delhi Metro Phase 4 project’s routes with 6 lines totaling 103.93 km within Delhi’s borders were finalized in July 2015. Out of this, 61.679 kms across 3 lines (priority corridors) with 45 stations were approved by India’s Central Government for construction on March 7, 2019. The Silver Line’s length was increased in October 2020, making the entire project 65.1 km long.

Tendering for Phase 4’s civil construction began in June 2019, with piling work on Line-8’s extension commencing on December 30, 2019 at Haiderpur-Badli Mor Station.

In December 2020, DMRC started the tendering process for the project’s sub-systems which will be financed by Japan International Cooperation Agency (JICA). DMRC plans to procure 288 new coaches to serve all 3 lines of this phase.

Delhi Metro Phase 4’s Priority Corridors are expected to be completed and opened in June 2026 much later than its deadline of December 31, 2024.

  • DMRC’s Phase 4 Deadline: December 31, 2024 (Priority Corridors)
  • My Completion Estimate: 2026 (Priority Corridors)
  • Estimated Project Cost: Rs. 24,948.65 cr
  • Revised Funding Pattern (December 2019)
    – Central Government (GOI): Rs. 4,643.638 cr
    – Delhi Government (GNCTD) & other sources: Rs. 7,374.098 cr
    – External Loan: Rs. 12,930.914 cr

Phase 4 Approved New Lines

Line-10 Silver Line: Aerocity – Tughlakabad

  • Length: 23.622 km
  • Type: Elevated (4.279 km) & Underground (19.343 km)
  • Depot: Sarita Vihar (shared with Violet Line) & possibly Vasant Kunj
  • Number of Stations: 16
  • Station Names: Aerocity, Mahipalpur, Vasant Kunj, Kishangarh, Chhatarpur, Chhattarpur Mandir, IGNOU, Neb Sarai, Saket G-Block, Ambedkar Nagar, Khanpur, Sangam Vihar, Maa Anandmayee Marg Junction, Tughlakabad Railway Colony (Pul Prahaladpur) and Tughlakabad

Phase 4 Approved Extensions

Line-7 Pink Line: Mukundpur – Maujpur

  • Length: 12.558 km
  • Type: Elevated (12.58 km)
  • Number of Stations: 8
  • Station Names: Burari Crossing, Jagatpur Village, Surghat, Khajuri Khas, Bhajanpura, Yamuna Vihar and Maujpur

Line-8 Magenta Line: Janakpuri West – R.K. Ashram (28.92 km)

  • Length: 28.92 km
  • Type: Elevated (21.18 km) & Underground (7.74 km)
  • Number of Stations: 22
  • Station Names: Krishna Park Extn, Keshopur, Paschim Vihar, Peeragarhi, Mangol Puri, West Enclave, Pushpanjali, Deepali Chowk, Madhuban Chowk, Prashant Vihar, North Pitampura, Haiderpur Badli Mor, Bhalaswa, Majlis Park, Azadpur & Ashok Vihar, Derawal Nagar, Rajpura, GG Sabji Mandi, Pulbangash, Sadar Bazar, Nabi Karim and RK Ashram Marg

Phase 4 Lines/Extensions Pending Approval

Line-1 Red Line: Rithala – Narela

  • Length: 21.73 km
  • Type: Elevated
  • Number of Stations: 15
  • Station Names: Rohini Sector 26, Rohini Sector 31, Rohini Sector 32, Rohini Sector 36, Rohini Sector 37, Barwala, Put Khurd, Bawana Industrial Area – 1, Bawana Industrial Area – 2, Bawana, Bawana JJ Colony, Sanpath, New Sanath Colony, Anaj Mandi and Narela
  • Note: This corridor might be built as a Metrolite line – see details

Line-1 Red Line – Narela – Kundli

  • Length: 4.86 km
  • Type: Elevated
  • Number of Stations: 3
  • Station Names: Narela Sector 5, Kundli and Nathupur
  • Note: This extension to Kundli (Sonepat district) was approved by Haryana Government’s Cabinet in 2017. Construction of this depends on the approval and construction of the Rithala – Narela extension.

Line-3Blue Line: Noida Sector-62 (Electronics City) – Sahibabad

  • Length: 5.11 km
  • Type: Elevated
  • Number of Stations: 5
  • Stations Names: Vaibhav Khand, Indirapuram, Shakti Khand, Vasundhra Sector 5, Sahibabad (interchange)
    Note: DPR was sent to Uttar Pradesh government for approval in January 2020.

Line-4 – Blue Line: Vaishali – Mohan Nagar

  • Length: 5.06 km
  • Type: Elevated
  • Number of Stations: 4
  • Stations Names: Prahlad Garhi, Vasundhara Sector 14, Sahibabad (interchange), Mohan Nagar (new station building will connect with Red Line’s Mohan Nagar Station)
  • Note: DPR was sent to Uttar Pradesh government for approval in January 2020.

Line-10  Silver Line: Lajpat Nagar – Saket G-Block

  • Length: 7.96 km
  • Type: Elevated & Underground
  • Number of Stations: 6
  • Stations: Saket-G Block, Pushp Vihar, Saket District Court, Sheikh Sarai, GK1, Andrews Ganj and Lajpat Nagar

Line-11: Inderlok – Indraprastha (shown in aqua below)

  • Length: 12.58 km
  • Type: Underground
  • Number of Stations: 10
  • Station Names: Inderlok, Dayabasti, Sarai Rohilla, Ahmal Khan Park, Nabi Karim, New Delhi Railway Station, LNJP Hospital, Delhi Gate, IG Stadium and Indraprastha

Phase 4 Route Map (Approved & Proposed Lines)

An official PDF route map of Delhi Metro’s Phase 4 will be added here when available.

By PhasePhase 1Phase 2 Phase 3 | Phase 4

Phase IV Tenders

Latest Delhi Metro (DMRC) Phase 4 tender notices can be viewed on the DMRC’s website. News on these notices, their bidders and contracts are covered in further detail on the news & construction page.

List of Major Contractors

DCS-1B Phase 4 Consultant (EOI)6 bids submitted in July 2021
Centralized Management System for Construction Workers engaged by DMRC contractors of Project Phase-IVPlanet E-Com Solutions Pvt. Ltd.
Detailed Topographical Survey for Line-8 (Janakpuri to Majlis Park)Mapage Infrastructure Pvt. Ltd.
Geotechnical Investigation – Tughlakabad – Terminal 1 & Lajpat Nagar to SaketCengrs Geotechnica Pvt. Ltd.
Geotechnical Investigation – Majlis Park to Maujpur and Inderlok to IndraprasthaConsulting Engineers Group Ltd.
Geotechnical Investigation – Rithala to Narela and Janakpuri to Majlis ParkCEG Test House and Research Centre Pvt. Ltd.
Geotechnical Investigation – Kishangarh Station to Saket G Block via ChhatarpurTechpro Engineers Pvt. Ltd.
Detailed Design Consultant for Line-7’s Yamuna River Bridge at WazirabadTandon Consultants Pvt. Ltd.
Detailed Design Consultant for Ajronda & Sarita Vihar depots’ remodeling & augmentationKirti Structural Consultants
Detailed Design Consultant (DDC) for U-Girder, Pier Caps and Bearings for Phase 4SYSTRA MVA Consulting (India) Pvt. Ltd.
DCDD-01-R: Detailed Design Consultant (DDC) for Inderlok – Indraprastha line and Majlis Park – RK Ashram section of Line-8Ayesa Ingeniera y Arquitectura SAU – Fountainhead – Ayesa India Pvt. Ltd.
DCDD-02: Detailed Design Consultant for Tughlakabad – Saket (UG & Elevated), Saket – IGI Airport and Lajpat Nagar – Saket G BlockAECOM Singapore – Tandon Consultants – AECOM India Pvt Ltd.
DCDD-03: Detailed Design Consultant (DDC) for Rithala-Bawana-Narela, Janakpuri – Majlis Park and Majlis Park – Maujpur linesEgis Rail SA – Egis India Consulting Engineers
DC-01: Vikaspuri Ramp to Haiderpur – Badli Mor, 12.375 km elevated viaduct with 10 stations (Scope reduced in 2022 to 8.8 km: Mangolpuri to Badli Mor)CCECC – KEC JV
DC-01A: Vikaspuri Ramp to Mangolpuri, 3.5 km elevated viaduct with 4 stationsHG Infra Engineering
DC-02: Majlis Park to Mukundpur, 12.558 km elevated section with 8 stationsLongjian – KEC JV
DC-03R: Haiderpur Badli-Mor to Ashok Vihar, 7.473 km elevated viaduct with 4 stationsSam India – Gulermak JV
DC-04: Sangam Vihar to Saket G-Block, 4.280 km double-decker viaduct with 4 stationsYFC Projects
DC-04BR: Three special steel spans on Silver Line’s elevated viaductHMM Infra Ltd.
DC-05: Derawal Nagar Ramp to RK Ashram, 5.715 km underground section with 6 stationsAfcons Infrastructure
DC-06: Vikaspuri Park Shaft to Vikaspuri Ramp, 2.03 km underground section with 1 stationHCC – VCCL JV
DC-07: Sangam Vihar to Sarita Vihar Depot, 6.981 km underground section with 3 stationsAfcons Infrastructure
DC-08: Aerocity to Kishangarh, 6.11 km underground section with 4 stationsJ Kumar Infraprojects
DC-09: Kishangarh – Neb Sarai (Saket G Block), 6.88 km underground section with 4 stationsLarsen & Toubro
DC-10: Architectural finishing and installation of pre-engineered steel roof (PEB) at 15 stations of Magenta LineTender Cancelled – DRA Infracon was the only bidder
DC-10AB-R: Architectural finishing and installation of pre-engineered steel roof (PEB) at 7 stationsURC Construction
DC-10B-R: Architectural finishing and installation of pre-engineered steel roof (PEB) at 8 stationsSam India Builtwell
DC-25: Ajronda Depot Remodel (Augmentation)Ghaziabad Mechfab
DC-26: Ramp, Cut & Cover section and remodeling / augmentation of Sarita Vihar DepotYFC Projects
DC-27: Mukundpur Depot’s remodeling / augmentation workHimcon Engineers
DE-01: E&M works, Fire Detection and Fire Suppression System including D.G. Sets for Elevated Corridors of Line – 7 Ext. , Line 8 Ext, Mukundpur Depot Augmentation Work i.e Electrification of PWD flyoversSudhir Power Projects
DE-02: 25 kV Overhead Equipment (OHE), 33 kV Auxiliary Power Supply for Elevated Corridors and SCADA System for both Elevated and Underground CorridorsKEC International
DE-02: 25 kV Flexible Overhead Equipment and SCADA system for Remodelling of Ajronda and Sarita Vihar DepotsSalasar Techno Engineering
DE-03: Electrical and Mechanical system including Fire, Hydraulic and DG set, Environment control system, Tunnel ventilation system and Building Management System for Krishna Park Ext Underground station of line-8 extensionETA Engineering
DE-04: Design, Detail Engineering, Supply, Installation, Testing and Commissioning Of Receiving And Auxiliary Main Substation Including High Voltage CablingKEC International
DE-05R: 25KV AC Traction (RIGID OHE), 33KV ASS, Associated Cabling and SCADA Systems for Krishna Park Underground Station of Janakpuri west to R. K Ashram corridor (Extn. of Line-8)Siemens Ltd.
DE-06: Lease and Maintenance Agreement (LMA) For Procurement of 176 Lifts on Lease Basis for 15 YearsJohnson Lifts
DE-07: Providing Escalators on Lease BasisJohnson Lifts
DE-09: Electrical and Mechanical System, DG Sets, Environment Control System, Tunnel Ventilation System and Building Management System for 6 Underground Stations of Magenta LineETA Engineering – Polycab India JV
DE-11: Electrical and Mechanical system, DG set, Environment control system, Tunnel ventilation system and Building Management System for 4 underground stations of Silver LineETA Engineering – Polycab India JV
DE-12: E & M works, Fire Detection, Fire Suppression System, EOT Crane, Compressor and VAC for Augmentation works of Ajronda and Sarita Vihar DepotsSudhir Power Projects
DE-14: 25 kV Overhead Equipment (OHE), 33 kV Auxiliary Power Supply for elevated section of Line-7 Ext. (Maujpur to Majlis Park) and Augmentation works of Mukundpur depotKEC International
DE-16: Dismantling, Shifting and Storage Design, Supply, Erection, Testing and Commissioning (including Integrated testing and Commissioning) of Newly constructed 66kV GIS Park Street Substation cabling work at GIS Park Street SubstationTender Cancelled
DE-23: 66kV GIS Park Street Substation including associated cabling worksKVP Electricals Pvt. Ltd.
DS-05R: SITC of Uninterrupted Power Supply (UPS) System for Signalling, Telecommunication, Automatic Fare Collection, Platform Screen Door/Gate System and Emergency Power Supply to E and M at Elevated StationsAutometers Alliance Ltd.
DS-06: Train Control & Signalling System for Aerocity to Tuglakabad Corridor (Silver Line)Alstom Transport India
DS-08: Platform Screen Doors (PSD) at Silver, Pink and Magenta lines’ stationsKTK Group
DS-12: Telephone System for 3 priority corridors of Phase-IV Bharat Electronics Ltd. Unit Kotdwara
DS-14: Radio System for 3 priority corridors of Phase-IV Motorola Solutions India
DS-15: PAS, PIDS and MCLK system for 3 Priority Corridors of Phase-IV Autometers Alliance Ltd.
DS-16: Closed Circuit Television (CCTV) System for 3 Priority Corridors of Phase-IV Tata Advanced Systems (TAS) Ltd.
DT-05: Ballastless track including supply of fastening system, buffer stop, and others for Line-7 (Pink Line) extensionParas Railtech
DT-06: UIC-60 Turnouts and Scissor crossover for Magenta Line’s extensionVoestalpine VAE VKN India
DT-07: UIC-60 Turnouts and Scissor crossover for Pink Line’s extension and Silver lineVoestalpine VAE VKN India
DT-08: Ballastless track including supply of MSS and Buffer Stop for Line-8 (Magenta Line) extension (Janakpuri West – Majlis Park – RK Ashram)Bidding Underway
DT-11: Ballastless/Ballasted Track in Ajronda Depot and Sarita Vihar DepotParas Railtech
DT-12: Ballasted/Ballastless Track in Mukundpur Depot for augmentation of additional maintenance facilitiesSC Agarwal
RS-17: 312 Coach Rolling Stock ContractAlstom Transport India

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Page last updated: September 11, 2023. Have a question or spot an error? Let me know here.