Services

High-Voltage Underground Cabling (up to 380 kV)

Double Vision Ltd.

High-Voltage Underground Cabling (up to 380 kV)

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Overview

End-to-end HV cable solutions up to 380 kV: route prep, cable laying, certified joints/terminations, testing, and reinstatement.

What’s Included

  • Trenching/duct banks/HDD interfaces as specified; cable pulling & drum handling
  • Certified jointing and outdoor/indoor terminations
  • Manholes/chambers, sealing systems, and route markers
  • Temporary traffic management and reinstatement per project requirements

Deliverables

  • Route survey mark-ups and as-built drawings
  • Jointing logs and test certificates (IR, VLF/DC if specified)
  • Reinstatement completion records

Standards & Interfaces

Aligned with cable OEM manuals and utility specs; coordinated with civil/protection/substation teams.

Out of Scope

  • Permanent road design or third-party utility relocation
  • Supply of Owner-furnished primary cables/joints

Safety & Quality

Bend-radius control, pulling tension monitoring, moisture control, and disciplined jointing environment.