City of Tacoma - Mayfield Bank 2 GSU Transformer Replacement - PT26-0110F (2026)
City of TacomaCity · Tacoma, WA- Due
- Sep 28, 2026
- Deadline passed
- Posted
- Sep 1, 2026
- Primary contact
- Aaron Bratton
- (253) 396-3126
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Summary
The City of Tacoma is seeking proposals for the procurement and delivery of one GSU transformer for the Mayfield Hydroelectric Project.
The scope includes the design, manufacturing, testing, and delivery of a 13.8/240 kV, 38.4/51.2/64 MVA generator step-up transformer, along with related accessories and documentation. Vendors are responsible for the transport and final pad placement at the Mayfield Powerhouse deck. Key requirements include at least ten years of experience supplying GSU transformers to U.S. electric utilities, a five-year warranty, and adherence to IEEE standards and site-specific seismic parameters. Proposals are due following the question period ending September 14, 2026, with a pre-proposal meeting held on September 9, 2026.
- Submit to
- www.TacomaPurchasing.org
- Scope location
- Tacoma, WA
Questions about this RFP
How do I respond to this RFP from City of Tacoma?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is September 28, 2026. Submissions should be delivered to: www.TacomaPurchasing.org. For questions, contact Aaron Bratton.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including City of Tacoma in WA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the RFP submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Aaron Bratton at (253) 396-3126. Questions and answers are typically shared with all prospective bidders.
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Where can I find more RFPs from City of Tacoma?
All active and historical solicitations from City of Tacoma are tracked and searchable. As a city agency, City of Tacoma regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this RFP?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from City of Tacoma for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Tacoma, WA. Review the full solicitation for detailed scope requirements.