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SECo approaches the design of high and sub-voltage transmission lines with a creative mindset based on in-depth technical knowledge, which results in cost-effective and specialized solutions that meet our client’s needs.  

Our team offers a full range of services for all aspects of line extensions, rebuilds, and major transmission additions, including:

Grunge Wall

Service Offerings

Electrical Engineering

  • Substation and Switchyard

  • Electrical System Planning & Studies

  • Ground Grid Design

  • Substation & Switchyard Layouts

  • Equipment Specifications

  • Lightning Shielding Design & Analysis

Civil Engineering

  • Access Road Design

  • SPCC Plan

  • Civil Site Design

  • SWPPP Preparation

  • Bid Solicitation & Evaluation 

Project Management

  • Access Road Design

  • SPCC Plan

  • Civil Site Design

  • SWPPP Preparation

  • Bid Solicitation & Evaluation

Structural Engineering

  • Structural Design

  • Foundations (Steel, Reinforced Concrete, Wood)

  • Investigations & Evaluation

  • Geotechnical Reviews

  • Code Analysis

TRANSMISSION & DISTRIBUTION

Portfolio Highlights

Multi-Year 500/230/69 kV Substation Upgrade (Example)

State

Description of Project

Multi-Year 500/230/69 kV Substation Upgrade (Example)

State

Description of Project

Multi-Year 500/230/69 kV Substation Upgrade (Example)

State

Description of Project