Electrical Transmission and Substations

InfraTerra staff are experienced in transmission corridor characterization for foundation conditions and geohazards.

Powerful Reliability

Our team has extensive experience in electrical transmission and substation design, providing detailed assessments to ensure optimal performance, safety, and reliability. We deliver efficient solutions that enhance power distribution and long-term system stability for critical infrastructure.

InfraTerra provides specialized capabilities in reliability assessment of geographically distributed lifeline systems. Aboveground and underground high voltage transmission lines traverse areas of diverse geo-hazards. Localized damage to components of these systems can cascade through the grid with major consequences that can impact all aspects of a modern functioning society. InfraTerra staff provide a complete range of geologic and engineering services ranging from:

  • Geologic characterization of transmission line corridors
  • Mapping of earthquake and non-earthquake geo-hazards
  • Site-specific subsurface investigations
  • Soil-structure interaction analysis of buried ductbanks
  • Structural analysis of above ground transmission towers and substations