South Oswego-Tar Hill

Construction Updates

South Oswego-Tar Hill

Construction Updates

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Contact National Grid if you have questions related to this project.

Two-Week Schedule:

Week of June 15, 2026

Scriba

Maiden Lane Substation and Laydown Yard:

  • Crews continue mobilizing equipment on site in preparation for drilling work.
  • Preparation work continues for pouring the control house foundation.

Week of June 22, 2026

Scriba

Maiden Lane Substation and Laydown Yard:

  • Control house foundation preparation will continue.