220KV Nirola to vatka Line

Project Overview

The project involved the erection, testing, and commissioning of a 220 kV Double Circuit Transmission Line connecting the existing 220 kV Nirola (POWERGRID) Substation to the proposed 220 kV Senvion Wind Farm Substation at Vatka Mota Village. This transmission line plays a critical role in evacuating renewable wind energy efficiently and integrating it into the state grid. The work required high-precision execution within a limited timeline to support ongoing wind farm development.

Project Snapshot

Client: Kintech Synergy Pvt. Ltd.

Location: Ahmedabad, Gujarat

Start Date: 25.12.2018

Completion Date: 20.03.2020

Line Length: 15.85 KM

Sector: Renewable (Wind Energy)

Project Manager: Project Manager – Kintech

Scope of Work

  • Complete erection of 220 kV D/C transmission line including tower assembly and stringing.

  • Execution of all testing and commissioning activities as per industry standards.

  • Right of Way (ROW) coordination and clearances.

  • Quality-controlled installation of conductors and hardware fittings.

  • Alignment, survey verification, and route finalization.

  • Safety compliance and inspection procedures throughout construction.

Challenges

  • Difficult terrain and land accessibility issues during tower spotting and foundation work.

  • Coordination with multiple stakeholders, including POWERGRID, contractors, and local authorities.

  • Limited working window due to wind project timelines and weather-related constraints.

  • ROW challenges causing minor delays in specific stretches.

Solution

  • Conducted detailed route surveys and micro-level planning to optimize tower locations.

  • Deployed specialized erection teams to accelerate tower assembly and stringing.

  • Engaged with local authorities and landowners proactively to expedite ROW clearance.

  • Implemented strict safety protocols and real-time monitoring for quality and execution speed.

Success Story

The project was delivered within the targeted timeframe despite logistical and environmental challenges. Through effective planning, resource management, and seamless coordination, the transmission line was successfully energized, enabling efficient evacuation of wind power from the Senvion Wind Farm. The completed line strengthened the renewable energy infrastructure and contributed to Gujarat’s growing wind generation capacity.

Key Highlights

  • Successful delivery of a 15.85 KM, 220 kV D/C transmission line for wind energy evacuation.

  • High-quality construction meeting all safety and technical standards.

  • Timely completion through optimized resource utilization and fast-track execution.

  • Strengthened connectivity for renewable power integration into the regional grid.

  • Effective teamwork between field engineers, client representatives, and technical specialists.