Substations

HEC takes complete job of Supply , Installation , Testing and Commissioning of New transformers  and upgrades/retrofits existing power stations with modern Transformer Substation customized to suit customers’ requirements. HEC technical team has the expertise to handle challenges that arise from Engineering construction, operation, and maintenance. We have the required EPC (Engineering-Procurement-Construction) capabilities for all the skills and resources needed to deliver comprehensive solutions for the SITC of substations. HEC collaborate with major Suppliers, engineering consultants,  and all substation equipment OEM  to provide the  technical  expertise, manpower and other resources for a project. HEC  provide consultancy from Design and Selection  of the substation and its components to the construction of the substation.

We provide services like

  • Designing and Selection of components of substation and switchyard
  • SITC of Substation , switchyard , transformers and accessories.
  •  Technical Services of Substation and Switch yard
  •  Testing Services of Substations and transformers
  •  Annual  Maintenance Contracts.
  •  Liasoning – Get the Regulatory Permits for the Installation from EB
  •  Design – Calculations, Drawings, Specifications etc. based on industry norms
  •  Planning and Selection
    • Feasibility study and conceptual layouts
    • Site Development proposals
  • Material Procurement Services
  • Commercials – Bill of materials (BOM)
  • Substation testing and commissioning – with capacity up to 110 KV
    • Substation and grounding resistivity testing
    • Converting overhead lines to underground cables with trenchless techniques
  • Substation engineering
    • Transformer and Yard construction
    • Transformer retrofit services
    • Provide Oil or dry type transformer based on the requirements
    • Heavy hauling and rigging of components
    • Laying of HT Cables of various sizes and terminations
    • Battery bank installation, testing, and maintenance
    • Control panel installation and wiring
    • Switchgear maintenance, replacement, and testing
    • SITC of the substation with HT Panels and bus duct
    • SITC of DG SETS
    • Synchronising of  DG SETS
    • Excavation, Supplying and laying of HT & LT Cables
  • Metering and Control

Sectors Where Our Services are Used

  • Commercial.
  • Industrial.
  • Institutional.
  • Government.

Benefits of Our Services Include

  • Cost benefits
  • Time Savings
  • Makes the processes efficient
  • Domain and Technical Expertise