Delhi Metro Update: Tenders invited for construction of Underground section & 6 underground stations on Line-8 Ext. of Phase-4

Delhi Metro Rail Corporation Limited (DMRC) has invited online open e-tenders for the design, execution and completion of “Contract DC-05: Design & Construction of Twin Tunnel by shield TBM, Tunnel by Cut & Cover, Underground ramp at Derawal Nagar and 6 underground stations viz. Derawal Nagar, Ghanta Ghar, Pulbangash, Sadar Bazar, Nabi Karim & Ramakrishna Ashram Marg Including Architectural Finishing, Water supply, Sanitary installation, Drainage works of stations on Janakpuri West to R.K. Ashram Corridor (Line-8 Ext.) of Phase-IV of Delhi MRTS.

Key Details:

  • Tender Number: DC-05
  • Period Of Work: 42 months
  • Sale of Bidding documents: From 10.06.2021to 28.07.2021
  • Pre Bid Meeting Date: 26-Jun-2021 11:00 AM
  • Bid Submission Start Date: 21-Jul-2021 09:00 AM
  • Bid Submission End Date: 28-Jul-2021 03:00 PM
  • Bid Opening Date: 29-Jul-2021 03:00 PM


  • The President of India has received a loan for an amount of JPY 119,978 Million from Japan International Cooperation Agency (JICA) towards the cost of Delhi Mass Rapid Transit System Project (Phase 4).
  • It is intended that part of the proceeds of this loan will be applied to eligible payments under the Contract DC-05.

About The Project:

Delhi MRTS Project Phase-IV (Priority Corridors) consists of following Corridors:

Corridors Elevated Underground Total
Length (Km) Station Length (Km) Station Length (Km) Station
Mukundpur-Maujpur (Extension of Line-7) 12.558 8 0 0 12.558 8
Janakpuri (W)-R.K.Ashram (Extension of Line-8) 21.180 14 7.740 7 28.92 22
Aerocity-Tughlakabad Line-10 4.279 4 19.343 11 23.622 15
Total 38.017 26 27.083 18 65.100 45

Tentative Commissioning Targets of the Corridors:

S.No. Corridors Completion Target
1 Mukundpur – Maujpur December, 2022
2 Janakpuri(W) – R.K.Ashram June, 2024
3 Aerocity – Tughlakabad March, 2025

Recent Tenders:

Following are the some of the tenders recently invited by DMRC for Phase-4 project:-

  • Tender Number: DCS-1B
    • Name of work: Short Listing of Consultants for Consultancy Services for implementation of Delhi MRTS Project Phase-IV
  • Tender Number: DS22
    • Name of work: Design, Manufacture, Supply, Installation, Testing and Commissioning of Automatic fare Collection System for Mukundpur-Maujpur Corridor including Central System.
  • Tender Number: LMA DE-06
    • Name of work: Providing Lifts On Lease Basis For Delhi Mrts Phase – Iv Project.
  • Tender Number: DC-09
    • Name of work: Design and Construction of Twin Tunnel (Up & Down Line) by Shield TBM, Cut and Cover Tunnel box, Underground  Ramp and four Underground stations namely Chhattarpur, Chhattarpur Mandir, IGNOU  and  Neb  Sarai with Entry/Exits & Connecting subways from chainage 5356.285 mtr. to 11867.000 mtr. of Aerocity to Tughlakabad Corridor of Phase-IV of Delhi MRTS.
  • Tender Number: DC-07
    • Name of work: Design and Construction of Underground UP & Down Tunnels by Shield TBM from end of Cut & Cover tunnel near Sangam Vihar metro Station up to existing Sarita Vihar depot, Underground Ramp and Cut & Cover Tunnels near Sangam Vihar and Tughlakabad metro station and Underground Metro Stations at Maa Anandmayee Marg, Tughlakabad Railway Colony and Tughlakabad including Retrieval/Launching  shafts on Aerocity Tughlakabad corridor of Delhi MRTS Project of  Ph-IV”.

Source: DMRC-Tender | Image Credit (representational): DMRC

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