SECo approaches the design of high 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.
Service Offerings
Overhead Transmission
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Transmission Line Ratings
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PLS-CADD Transmission Line Design Software
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Environmental & Planning Studies
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Line Condition Assessment
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Cost Estimating
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Structural & Foundation Design
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Material Procurement
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Permit Assistance
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Project Management
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Manhole Inspections
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GPR Services and Test Holes
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Conceptual Design
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Grounding Design
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Ampacity Calculations
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Environmental Studies
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Permitting Support
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Construction Support
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Transmission Line Reconductoring
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Planning
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Route Selection
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Aerial Line Survey Services
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Optimization
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Material & Construction Specification
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Contract Administration
Underground Transmission
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Topographic Surveys
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Geotechnical Investigations
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Routing Study
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Detailed Civil & Electrical Design
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Cable Pulling Calculations
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Electromagnetic Field (EMF) Studies
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Material and Construction Specifications
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Construction Drawings