At SEW (Santosh Engineering Work), we specialize in transformer line erection services for industrial, commercial, and utility projects. With decades of experience in HT & LT power distribution systems, our team ensures safe, reliable, and efficient erection of transmission and distribution lines, integrated with transformer installations.

Our Transformer Line Erection Services Include:

  • Survey & Route Planning – Detailed analysis of site conditions and optimal route design.

  • Foundation & Pole Erection – Installation of poles, towers, and foundations for overhead lines.

  • Stringing & Conductor Laying – High-quality conductor, ACSR, and XLPE cable stringing with precision.

  • Transformer & Substation Integration – Erection of transformers, isolators, insulators, and switchgear.

  • Earthing & Lightning Protection – Ensuring safety with earthing pits and surge arresters.

  • Testing & Commissioning – Insulation resistance, load flow, and system performance checks.

  • Operation & Maintenance – Regular inspections, preventive maintenance, and repairs.

Expertise in Line Erection

  • High Tension (HT) Line Erection – 11 kV / 33 kV / 66 kV distribution lines

  • Low Tension (LT) Line Erection – 415 V / 230 V overhead and underground cabling

  • Substation Line Erection – Integration with distribution and power transformers

  • Rural & Urban Electrification Projects – Line erection for government and private sectors