765 kV Substation MOD Switch & High Bus Structures

Client: Extra-High Voltage Substation

765 kV Substation Structures MOD Switch RISA-3D EHV Design

Project Overview

Structural design and analysis for extra-high voltage substation equipment at 765 kV facilities. Scope included:

- Vertical MOD switch support structure design and analysis
- High bus support structure engineering
- Equipment loading evaluation under extreme wind and ice conditions
- Connection design and reinforcement recommendations
- Coordination with utility substation engineering teams

This work represents the highest voltage class in the North American AC transmission system, requiring specialized knowledge of EHV clearance requirements, structural demands, and equipment interfaces.

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