220kV Rerouting – RIL

Project Overview

The project involved the rerouting of the existing GETCO 220kV Double Circuit Jamnagar–RIL transmission line near the Panna Dam JMD Complex for Reliance Industries Ltd. This rerouting was essential to accommodate ongoing infrastructure expansion within the RIL facility while ensuring uninterrupted power supply and operational safety. The work required precision execution, minimal shutdown windows, and strict compliance with GETCO and RIL engineering standards.

Project Snapshot

Client: Reliance Industries Ltd.

Location: Jamnagar, Gujarat

Project Type: Transmission Line Rerouting

Voltage Level: 220kV

Scope Length: 2.153 KM

Executed Length: 2.14 KM

Start Date: 10.02.2024

Completion Date: 31.12.2024

Sector: Non-Renewable

Project Incharge: RIL

Scope of Work

  • Detailed route survey and identification of the optimal rerouting path near Panna Dam JMD Complex

  • Dismantling and shifting of selected sections of the existing 220kV D/C transmission line

  • Construction of new D/C tower foundations, erection of towers, and stringing

  • Installation of ACSR conductor and necessary hardware fittings

  • Coordination with GETCO and RIL for shutdown planning and safe execution

  • Final testing, inspection, and commissioning of rerouted circuits

Challenges

  • Working in the vicinity of operational RIL infrastructure with strict safety protocols

  • Limited shutdown availability requiring accelerated construction and precise planning

  • Terrain constraints near the Panna Dam region impacting tower positioning

  • Ensuring continuous power integrity during dismantling and rerouting

  • Seamless coordination with GETCO, RIL, and on-site stakeholders

Solution

  • Conducted micro-level planning to optimize shutdown utilization and avoid delays

  • Adopted specialized construction methods to execute work in restricted and sensitive zones

  • Deployed experienced teams for foundation, tower erection, and stringing activities

  • Implemented strict safety monitoring aligned with RIL standards

  • Ensured real-time coordination through joint inspections and approval cycles

  • Used high-precision surveying tools to maintain alignment accuracy for rerouting

Success Story

The project was successfully completed within the planned timeline despite operational and environmental constraints. By executing the rerouting with minimal disruption to the existing power infrastructure, the team supported RIL’s strategic expansion while maintaining GETCO’s system stability. The project strengthened our reputation for delivering high-voltage transmission solutions in challenging industrial environments.

Key Highlights

  • Successful rerouting of a critical 220kV D/C transmission line in an active industrial zone

  • Completed within a tight timeframe with minimal shutdown impact

  • High adherence to GETCO and RIL safety protocols

  • Precise surveying and engineering ensured smooth alignment and flawless commissioning

  • Zero major safety incidents recorded throughout the project