West Main Substation Steel

Grand River Dam Authority (GRDA) is soliciting bids for the W Main Steel Package, which includes the design and fabrication of structural steel components for the W Main facility. The scope of work encompasses the supply and delivery of fabricated steel materials in accordance with detailed specifications and technical drawings provided in the solicitation packet.

Bidders must submit detailed pricing on the provided bid sheet (RFQ 2964 Bid Sheet) covering all steel components, materials, and associated fabrication work as specified in the technical specifications and drawings. The work is governed by the requirements outlined in the main RFQ 2964 document, which includes all applicable terms, conditions, and performance standards.

Key Dates and Deadlines:

• Question Submission Deadline: June 18, 2025 at 2:00 PM CST (updated via Amendment 1)
• Bid Submission Deadline: June 20, 2025 at 2:00 PM CST (updated via Amendment 1)
• Original question deadline was June 11, 2025 at 2:00 PM CST
• Original bid deadline was June 13, 2025 at 2:00 PM CST

Amendment 1 updated the submission deadlines and included revised drawings and calculations. All bidders must comply with the updated requirements and deadlines as specified in Amendment of Solicitation 1.