Electrical Transmission Line

Construction and maintenance of overhead high-voltage transmission lines through 400kv is our specialty.

Onix Structure Private Limited has constructed hundreds of transmission projects and Hundreds of kilometres of transmission lines for public and private clients. From voltage up 400kv, we have the experience to handle all aspects of the process from material procurement, structure erection, wire stringing and overall project management.

Onix Structure Private Limited has experience of installing steel pole and steel lattice structures up to 400’ in height. We construct steel lattice towers and tubular steel poles using both direct embedment and steel reinforced concrete caissons in a wide variety of soil conditions.

While maintaining strong relationship with landowners and respecting and addressing environmental concerns on right-of-ways, we have completed projects in some of the most challenging conditions. Form farmland to mountains, in solid rock or crossing bays, on flat sandy soil or on steep rocky inclines, we get the job done.

Scope of Service

  • Pre-construction design and engineering consulting
  • Live Line Maintenance to Include Hot Sticking & Live Line Barehand
  • Right-of-way (ROW) preparation and clearing
  • Environmental mitigation and compliance
  • Turnkey foundation installation
  • Wood, steel and concrete pole erection
  • Lattice tower assembly and erection
  • Wire stringing, sagging, clipping and dead-ending
  • Reconductoring of existing transmission lines
  • Energization and testing
  • 24/7 Emergency and storm response

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