Project Information

Bid Title

69 x 34.5 kV - 12.47 kV 12.5 MVA Power Transformer

Issuing Agency

Nebraska Public Power District

Location

Nebraska

Published Date

Oct 3, 2025

Closing Date

Nov 4, 2025

Government Level

State & Local

Status

Closed

Ref. #

Sealed Bid Contract No. 25-016

Original Source

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Bid Documents

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Project Description

Number

Sealed Bid Contract No. 25-016

Title

69 x 34.5 kV - 12.47 kV 12.5 MVA Power Transformer

Available Date

10/3/2025 11:00 AM

Due Date

11/4/2025 2:00 PM

Contact Information

Greg Trofholz, Procurement Specialist Ph: 402 563-5357 E-mail: gatrofh@nppd.com

Bid Type

Sealed Bid

Description

This Contract provides for  the design and manufacture of one (1) outdoor, mineral oil immersed, sealed, single-tank, two-winding, three phase, 60 Hertz (Hz), 10/12.5 MVA ONAN/ONAF 65°C rise load tap changing (LTC), (Class 1) power transformer; with a dual rated high winding with a nominal high voltage of 69 or 34.5kV Delta and low voltage 12,470 grounded wye/7,200 volts, spare parts, and other accessories, delivered F.O.B. to the DISTRICT’S Aurora Northwest Substation located in Aurora Nebraska, on the foundation, ready for service in accordance with the Detail Sheet included in ATTACHMENT A, performance bond and as specified in these Contract Documents.

Details regarding this project can be found under the "Documents" tab.

Pre-Bid Meeting?

Yes - Optional

Pre-Bid Meeting Date and Time

10/21/2025 10:00 AM

Pre-Bid Meeting Details

NOTE: Information to join the non-mandatory pre-bid Microsoft Teams meeting can be found under the "Documents" tab.

A non-mandatory pre-bid Microsoft Teams meeting for prospective Bidders will be held at 10:00 a.m., CDT, October 21, 2025. The purpose of the meeting will be to answer any questions or clarifications the Bidder may have concerning the Contract specifications. It is the Bidder’s responsibility, while participating in the meeting, to ask any questions necessary to understand the requirements of the Contract so the Bidder can submit a bid that is complete and according to the specifications. It is highly encouraged that all prospective Bidders participate in this meeting. If you plan to participate, information to join the meeting can be found on the ProcureWare website at www.nppd.com under Bids & Contracts.

Bid Categories (1 record)

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50 1025507510050010005000750010000 1 - 1 of 1 items

Id

Code

Title

Full Name

157706

T730

Transformers, Substation

T730 Transformers, Substation

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50 1025507510050010005000750010000 1 - 1 of 1 items

Commodity Codes

• NAICS 334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
• NAICS 335311Power, Distribution, and Specialty Transformer Manufacturing

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