Transmission & Distribution Line Design

Transmission & Distribution Line Design

Transmission & Distribution Line Design

Commonwealth has experienced transmission and distribution technical resources available to the electric energy industry worldwide. Using the latest in technological tools, we have designed new and expanded and upgraded existing facilities with voltage ranges from 4.8 kV to 765 kV.

We are actively engaged in the development and assessment of the most advanced overhead, underground, and submarine power delivery systems. We can help you with: route selection and permitting; conceptual design studies; detail engineering and design; drawings and related services for the purchase of line materials; line construction services; overhead distribution; and underground distribution.

We’d love to see how we can support your project needs. Contact us today.

This service was applied to the following solution(s):

Mead-Phoenix 500 kV Transmission Line Structures

The Mead-Phoenix project involved a single-circuit 500 kV ac transmission line approximately 260 miles in length. The system was initially designed to transport 1300 MW of power between the McCullough…

Downtown Milwaukee Reliability

Commonwealth supported UTEC Constructors, Inc., with engineering and permitting services for 8.5 miles of 138 kV underground transmission line that used a high-pressure, fluid-filled (HPFF), pipe-type cable system insulated with…

54-Mile 345 kV Transmission Line Design

Vermont Electric needed a new 345 kV H-frame transmission line design approximately 54 miles in length in mountainous terrain in Vermont for the purpose of reinforcing the existing transmission grid…

We are committed, both as a firm, and as individuals to influencing and shaping the secure energy future.

Gary Bernstein, P.E.
Vice President & Chief Marketing Officer

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