OHTL DESIGN

Powering the world begins with strong foundations — and that foundation is built on efficient, well-designed overhead transmission lines (OHTLs).
At OHTL Design, we bring together deep industry knowledge, real-world insights, and educational resources to create a central hub for everyone passionate about OHTL engineering.
Whether you’re a professional engineer, student, researcher, or enthusiast, you’ll find practical guidance, technical expertise, and community support right here.
What We Offer
Technical Articles & Guides
Explore in-depth content covering everything from transmission line design and tower types to sag-tension calculations, right-of-way planning, grounding systems, and construction best practices.
Learning Resources
Perfect for students and early-career engineers — we break down complex concepts into easy-to-follow lessons and tutorials.
Real Project Insights
Gain valuable exposure to field-based case studies and construction experiences, drawn from actual OHTL projects across the industry.
Guest Contributions
Read expert insights from fellow engineers, or become a guest author and share your own.

Featured Topics
OHTL Design Principles
Sag & Tension Calculations
Tower & Foundation Types
Line Route Selection
Safety & Environmental Considerations
Industry Standards & Codes

👋 Meet the Founder
Hi, I’m Engr. Zishan, an electrical engineer currently working in the Overhead Transmission Line Department in the Kingdom of Saudi Arabia. I created this platform to share knowledge, connect with like-minded professionals, and support the next generation of power engineers.