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+91 98345 6789

Email Us

info@hec.com

Switchyard / Substation

Electrical Distribution Networks & Substations

We provide comprehensive Operation & Maintenance (O&M) services for electrical distribution systems and substations, ensuring uninterrupted power supply, system reliability, and optimal performance. Our solutions are designed to meet utility, industrial, and infrastructure requirements with a strong focus on safety, efficiency, and regulatory compliance.

Our Expertise

1. Distribution Network O&M
We manage complete lifecycle maintenance of overhead and underground distribution systems.
Scope includes:

  • Operation of 11kV / 33kV distribution feeders
  • Preventive & corrective maintenance of overhead lines
  • Underground cable inspection, testing, and fault rectification
  • Load monitoring and network optimization
  • Feeder patrolling and breakdown response
  • Vegetation management and right-of-way clearance

2. Distribution Substation O&M
We ensure safe and efficient operation of distribution substations through structured maintenance programs.

Services include:

  • Operation of substations up to 33kV/66kV levels
  • Transformer monitoring, testing & oil analysis
  • Preventive maintenance of switchgear & panels
  • Relay testing, calibration & protection coordination
  • SCADA system monitoring and reporting
  • Battery banks & DC systems maintenance

Key Features of Our O&M Services

  • 24/7 operation with skilled manpower
  • Real-time monitoring & fault response
  • Planned preventive maintenance schedules
  • Reduced downtime and improved asset life
  • Compliance with statutory & safety standards
  • Detailed reporting and performance analytics

Safety & Compliance
Safety is at the core of our operations. We strictly adhere to:

  • National & international electrical safety standards
  • Permit-to-work (PTW) systems
  • Lockout/Tagout (LOTO) procedures
  • Routine safety audits and training programs

Technology & Tools
We utilize modern tools and technologies to enhance efficiency:

  • Thermal imaging for hotspot detection
  • Cable fault locators and testing equipment
  • SCADA and remote monitoring systems
  • Digital maintenance logs and reporting dashboards

Industries We Serve

  • Power Utilities
  • Industrial Plants
  • Infrastructure Projects
  • Renewable Energy Systems
  • Smart City Projects

Why Choose Us

  • Experienced and certified engineering team
  • Proven track record in power distribution projects
  • Rapid response and troubleshooting capability
  • Cost-effective and reliable solutions
  • Customer-focused service approach

Our Commitment
We are committed to delivering reliable, safe, and efficient power distribution systems through structured O&M practices, ensuring maximum uptime and long-term asset performance.

Let's build a project!