# Idaho Idaho Falls Civic Plus #IFP-27-03

Idaho Falls Power seeks two outdoor substation power transformers

**Posted:** November 13, 2026
**Respond By:** February 09, 2027
**Identifier:** IFP-27-03
**NAICS:** 335311

Idaho Falls Power is seeking proposals for two outdoor substation power transformers for the City of Idaho Falls.
- **Government buyer:** Idaho Falls Power (IFP), a department of the City of Idaho Falls; Idaho Falls, Bonneville County, Idaho. No more specific office is identified.
- **Procurement:** Two new three-phase outdoor substation power transformers, each with a selectable 46 kV or 69 kV primary winding and a 12.47 kV secondary winding.
  - Requested capacity: 16.8/22.4/28 MVA at a 65°C temperature rise, or an acceptable alternative rating specified in the technical specifications.
- **Scope:** Manufacture, furnish, deliver, assemble, and test the two transformers.
- **OEMs and vendors:** No specific OEMs or vendors are named in the opportunity materials.
- **Notable requirements:** The transformers must meet the specified voltage and capacity requirements; the available attachment does not provide detailed specifications.

### Description

Idaho Falls Power is seeking proposals from qualified manufacturers and suppliers to manufacture, furnish, deliver, assemble, and test two new outdoor, three-phase substation power transformers. Each transformer must have a selectable 46 kV or 69 kV primary winding and a 12.47 kV secondary winding. The specified capacity is 16.8/22.4/28 MVA at a 65°C temperature rise, or an acceptable alternative rating identified in the Technical Specifications. Responses are due February 9, 2027, at 1:00 PM.

[View original listing](https://www.idahofallsidaho.gov/bids.aspx?bidID=543)