Y--Stegall Substation Stage 07 Phase 01

The Stegall Substation Stage 07 Phase 01 Project involves the replacement of aging and obsolete equipment at the substation with modern, reliable alternatives to enhance system performance and safety. Key upgrades include removing the 1960s-era control building and installing a new one, replacing over 30 disconnect switches, eliminating problematic brown glass insulators, reconducting and uprating the main bus, replacing two 115kV oil circuit breakers, and swapping the outdated 1990s GE D20 RTU with three modern SEL RTACs for improved control and monitoring. Additionally, a transfer bus dead end structure will be added between the 230kV east and west interconnects to increase operational flexibility. All work is focused on extending the substation’s operational life and ensuring grid reliability. This solicitation, numbered 89503226BWA000075, is issued by the Department of Energy’s Western-Rocky Mountain Region office located in Loveland, Colorado, with a response deadline of August 10, 2026. The contract is a Total Small Business Set-Aside under FAR 19.5 and falls under NAICS code 237130 for Electric Power Construction. The point of contact for inquiries is John W. Pratt, reachable via email at jpratt@wapa.gov or phone at 720-962-7166. The project is intended for small business contractors, and all work must be performed in accordance with federal procurement guidelines for energy infrastructure modernization.