Open RFP

Transmission Line Construction (J1610 Project)

Description: The City of Springfield is seeking bids to construct a new approximately 1.5-mile, 138-kV overhead transmission-line segment for the J1610 Alpha Substation interconnect project. The work includes three new steel structures and their foundations, ACSS conductors and shield/counterpoise wires, removal of two existing wood monopoles, and site restoration. The contract requires Illinois prevailing-wage compliance, 10% bid security and performance bonding, and completion in time for the line to be in service by May 1, 2027.

Buyer
City of Springfield

City · IL, US

Released
Oct 6, 2026
Closes
Nov 5, 2026(22 days left)

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