Auburn - Barton - St. Lawrence Rebuild

Transmission Line


Miles:	18.0
Website:	https://www.atc-projects.com/p...


Percent Operating:	100.0% (18.0 of 18.0 mi.)
Segments Operating:	2 of 2

Description:

Approximately 18 miles of 138,000-volt transmission line in Washington and south Fond du Lac counties needs to be rebuilt to serve the electric load in the area more effectively. The majority of the lines have reached the end of their useful life, and replacing them will enhance electric reliability and help meet the current and future needs of electric customers in the area.

The project includes:
-Replacing the 1950s-era wood H-frame structures with new wood H-frame structures between the Auburn and St. Lawrence substations, and replacing the conductors and static wires, and
-Adding OPGW (communications wire) to the existing steel structures between structure 951 and the Barton Substation.

Contacts:

Title	Company	E-mail	Phone
Transmission Vegetation Management Specialist	American Transmission Company	•••••••••••••	•••••••••••••
Senior Project Manager	American Transmission Company	•••••••••••••	•••••••••••••
Manager, Economic Planning - Strategic Projects/transmission Planning	American Transmission Company	•••••••••••••	•••••••••••••
Senior Transmission Planning Engineer	American Transmission Company	•••••••••••••	•••••••••••••
Senior Transmission Reliability Administrator	American Transmission Company	•••••••••••••	•••••••••••••

Analyst Notes:

Key Dates:

Companies Involved:

Company Name	Company Role
American Transmission Company	•••••••••••••
American Transmission Company	•••••••••••••

Segments:

Auburn - St. Lawrence

138 kV

TBD

Operating

Line Location:

Above Ground

Development Timeline:

Time of Change	Year of Change	Status	Confirmed
Spring	2022	Operating

Locations:

County	State/Province	Country
Fond du Lac	WI	USA
Washington	WI	USA

Stations:

	Type	Voltage	Status
St. Lawrence	Substation	138 kV	Operating
Auburn	Substation	138 kV	Operating

Barton - Structure #951