Underground Transmission Considerations

Burns & McDonnell

“I led the onshore portion of the South Fork Wind Project and will provide examples from that project of how regulatory influence can drive design decisions and environmental considerations when you’re in construction.”

Best Practices for Cased Transmission Foundations

Burns & McDonnell

“We’re looking at the strength of the soil to figure out how deep the foundation needs to go. Not so shallow that it fails in a few years, but not so deep that it’s over-designed and unnecessarily expensive. It’s about finding the right balance between long-term durability and cost.”

Concrete Poles for Transmission Lines

Burns & McDonnell

“On a steel or wood pole, a specialized coating or a sleeve is put on below grade to protect from corrosion. But with concrete, it comes out of the mold ready to set in a corrosive environment.”

FERC Order 1920

Burns & McDonnell

“Order 1920 in some ways may sound drastic in terms of the magnitude of change. But it provides an opportunity to evaluate transmission more creatively, more holistically.”

Galloping on Transmission Lines

Burns & McDonnell

“Galloping is a type of low-frequency, high-amplitude vibration in power lines. It’s when the wires start bouncing up and down, sometimes to an extreme degree. It’s a big deal because it can cause serious damage.”

Challenges of Conductor Change

Burns & McDonnell

“The key takeaway is understanding the evolving approach to traditional refurbishment projects. That’s where advanced conductors like ACCC come in. These all-aluminum composite conductors offer higher capacity and performance without requiring changes to the existing line design.”

Design Process vs. Construction

Burns & McDonnell

“The biggest takeaway is the importance of building a stronger bridge between the engineers in the office and the crews out in the field. It’s about understanding what’s happening on site — what tools are being used, what challenges they’re facing — and making sure that insight makes its way back into our design process.”

Developing Greenfield Transmission

Burns & McDonnell

James Duehning, Mark Van Dyne, Kent Herzog, Alex Lee, and Andrew Schulte: “We need to shift from a deterministic planning model to something more probabilistic, especially with all the uncertainty around future load and generation. The way we identify project needs today doesn’t fully reflect the realities we’re facing.”

Nineteen Voices from Burns & McDonnell's Annual Transmission Symposium

Events

From the sidelines of its Annual Transmission Symposium, conversations with Burns & McDonnell’s Alberto Ruiz, Chih-Hung Chen, Jess Kurpius, Zach O'Toole, JC Perkins, Matt Ingram, Matt Lind, Kyle Combes, Michaela Nickell, Brent Windsor, Brad Gardner, Paul Barker, Danny Serrano, Vinny Montemurro, James Duehning, Mark Van Dyne, Kent Herzog, Alex Lee, and Polsinelli law firm’s Andrew Schulte.