Description
Grand River Dam Authority (GRDA) is seeking quotations for up to three 69 kV, 15‑28 MVA power transformers with load‑tap‑changers to be held as stock items. The transformers must be oil‑filled, meet detailed ANSI/IEEE specifications, and be delivered DDP to GRDA’s storage facility in Oklahoma. Bidders must provide full technical data, loss guarantees, warranty terms, and a non‑collusion certificate for bids over $25,000. The award will be made on a best‑value basis, and GRDA may award zero to three units with no guaranteed minimum quantity.
• 69 kV, 15‑28 MVA, oil‑filled, three‑phase transformers with LTC and surge arresters.
• Delivery term DDP (freight, handling, unloading included) to 7244 Highway 412B, Chouteau, OK.
• Required documentation: technical drawings, test reports, instruction books, warranty, and a loss‑guarantee formula (no‑load loss $6,862/kW, load loss $1,390/kW, auxiliary loss $1,800/kW).
• Mandatory certifications: non‑collusion certificate (>$25k), insurance (GL, auto, workers’ comp), and compliance with federal/state regulations.
• Deadline extensions: Q&A until 12 May 2026 02:00 PM CST; bid submission until 14 May 2026 02:00 PM CST.