New Delhi: The Delhi Metro Rail Corporation (DMRC) has issued a new tender for electrical design consultancy services covering key metro expansion projects in Delhi and Jaipur. The contract, valued at approximately ₹8.71 crore, will support electrical infrastructure planning and design validation for Delhi Metro Phase IV and Jaipur Metro Phase II.
The consultancy assignment will span 36 months and covers three important metro corridors, including the Lajpat Nagar–Saket G Block (Golden Line), Rithala–Narela–Kundli (Red Line Extension), and Prahladpura–Todi Mod Corridor under the Jaipur Metro expansion.
Tender Details
| Information | Details |
|---|---|
| Tender Number | D2EDD-02 |
| Estimated Cost | ₹8.71 Crore |
| Completion Period | 36 Months |
| Pre-Bid Meeting | July 31, 2026 (11:00 AM) |
| Bid Submission Starts | August 7, 2026 (09:00 AM) |
| Bid Submission Deadline | August 13, 2026 (03:00 PM) |
Under this consultancy contract, the selected firm will provide detailed design consultancy for critical electrical systems across the identified metro corridors.
The major responsibilities include:
- Designing the 25 kV Overhead Equipment (OHE) system for elevated metro sections.
- Preparing designs for Power Supply and SCADA (Supervisory Control and Data Acquisition) systems for both underground and elevated corridors.
- Reviewing and validating the designs of Receiving Substations (RSS).
- Conducting design validation for two corridors under Delhi Metro Phase IV and one corridor under Jaipur Metro Phase II.
These systems are essential for ensuring a reliable and efficient power supply for metro operations while maintaining high safety and operational standards.
Corridors Covered Under the Tender
1. Jaipur Metro Phase II
Prahladpura–Todi Mod Corridor
- Length: 42.8 km
- Underground Stations: 2
- Elevated Stations: 34
- Route Overhead Catenary System (ROCS): 3.18 km
- Fixed Overhead Catenary System (FOCS): 39.62 km
2. Delhi Metro Phase IV
Lajpat Nagar–Saket G Block (Golden Line)
- Length: 8.38 km
- Elevated Stations: 8
- FOCS: 8.38 km
Rithala–Narela–Kundli Corridor (Red Line Extension)
- Length: 26.46 km
- Elevated Stations: 18
- At-Grade Station: 1
- FOCS: 25.48 km
- At-Grade FOCS: 0.98 km
Overall Project Coverage
- Total Corridor Length: 77.64 km
- Underground Stations: 2
- Elevated Stations: 60
- At-Grade Station: 1
The latest consultancy tender marks another important milestone in the expansion of metro rail infrastructure in northern India. By appointing specialized consultants for electrical system design and validation, DMRC aims to ensure that future metro corridors meet modern engineering, safety, and operational requirements.
The consultancy work will help streamline the implementation of advanced traction power systems and improve coordination during the construction phase, reducing the likelihood of costly design revisions later.
Delhi Metro Phase IV is one of the capital’s largest ongoing urban transport expansion programmes. The project is designed to extend metro connectivity to several underserved areas, improve last-mile access, reduce traffic congestion, and support sustainable urban mobility.
The inclusion of corridors such as Lajpat Nagar–Saket G Block and Rithala–Narela–Kundli is expected to strengthen connectivity between residential, commercial, and industrial regions while accommodating future passenger demand.
The consultancy contract is expected to:
- Accelerate electrical infrastructure planning for upcoming metro lines.
- Improve the reliability and safety of traction power systems.
- Support timely execution of Delhi Metro Phase IV and Jaipur Metro Phase II.
- Enhance regional connectivity through modern and energy-efficient metro infrastructure.
