Electric Transmission Standards

We are committed to providing our customers with safe and reliable service. Transmission lines are critical to ensuring service to our customers. JEA is responsible for approval of materials and the design standards used in the construction of its electric infrastructure. If you have any questions regarding these manuals, please contact us.

I. Table of Contents

• Title Page 

II. Information

• General Notes
• Engineering 

III. New Construction

• 69KV Concrete Structures
• 138KV Concrete Structures
• 230KV Concrete Structures
• 69KV Wood Structures
• Miscellaneous 

IV. Maintenance

• 69KV Insulators
• 138KV Insulators
• 230KV Insulators
• Shields 

V. Material

• Material
• Conductor 

VI. Underground

• Fluid Filled