SJVN Ltd- Jhakri
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ndoor 22 kV Substation Development at NJHPS Pothead Yard, Jhakri
- Client: SJVN Ltd- Jhakri.
- Industry: Power Generation
Objective
To design, fabricate, supply, test, and commission a cutting-edge 22 kV indoor substation equipped with allied systems, ensuring enhanced power distribution and operational efficiency at the NJHPS Pothead Yard.
Key Responsibilities and Deliverables:
High-Voltage Equipment Setup
- Design and install a state-of-the-art 22 kV HT switchboard with advanced controls for seamless power operations.
Power Cabling Work
- Supply and laying of 22 kV HT cables meticulously laid to meet site-specific requirements.
Cable Tray Installation
- Provision and installation of durable cable tray systems to support safe and organized cabling.
Comprehensive Earthing System
- Develop and implement a robust earthing network to enhance safety and equipment
protection.
Project Execution Highlights
- Leveraged industry-leading practices to ensure precision and efficiency at every stage.
- Used high-quality materials and equipment for long-lasting performance.
- Delivered a turnkey solution aligned with SJVN’s operational goals and site conditions.

Impact
The successful commissioning of this substation represents a significant upgrade to the electrical infrastructure at NJHPS Pothead Yard. Our work supports SJVN Limited’s commitment to reliable and sustainable energy operations.
Our Projects
- SAIL Bhilai Plant
- SAIL Barsua Iron Mines
- IRCON International Ltd- Sector 43 Mall (Noida)
- IRCON International Ltd- Sector 48 Mall (Noida).
- Gail India Ltd- Kailaras
- Indian Oil Corporation Ltd- Assam
- SAIL Gua Ore Mines
- Deendayal Port Authority- Kandla
- Balmer Lawrie Co Ltd- Kolkata
- SJVN Ltd- Jhakri.
- NTPC Ltd- Koldam
- Nabinagar Power Generating Company
- Power Grid Corporation India Ltd-Shivpuri
- Rites Limited-Kalaburagi
- Power Grid Corporation India Ltd-Madurai
- Steel Authority of India Limited (SAIL) – Rourkela Steel Plant, Barsua Iron Mine.
- NLMK INDIA Coating Pvt Ltd.
- Power Grid Corporation of India Limited (PGCIL)-Poducherry
- GAIL (India) Limited-Faridabad
- Indian Oil Corporation Limited (IOCL)-Vijaywada
- Mishra Dhatu Nigam Limited (MIDHANI)-Hyderabad
- Steel Authority of India Limited (SAIL), Rourkela Steel Plant, Barsua Iron Mines
- Mishra Dhatu Nigam limited-Rohtak