Project Information

Bid Title

Unit 2 Boiler Reheat Superheater Replacement Installation (Sheldon Station)

Issuing Agency

Nebraska Public Power District

Location

Nebraska

Published Date

Apr 29, 2025

Closing Date

Jul 15, 2025

Government Level

State & Local

Status

Closed

Ref. #

Sealed Bid Contract No. 25-011

Original Source

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Bid Documents

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Project Description

Number

Sealed Bid Contract No. 25-011

Title

Unit 2 Boiler Reheat Superheater Replacement Installation (Sheldon Station)

Available Date

4/29/2025 11:00 AM

Due Date

7/15/2025 2:00 PM

Contact Information

Contact for questions:
Bill Ruskamp, Senior Procurement Specialist
Ph: 402 563-5404
E-mail: whruska@nppd.com

Bid Type

Sealed Bid

Description

The Contract work scope is being performed on Sheldon Station’s Unit 2 Boiler; a Babcock & Wilcox (B&W), positive pressure, naturally circulating radiant boiler; (RB-338) (Form P-3 Data Report ID 334-0338 with an in services year 1961). The unit is designed to supply a main steam flow of 830,000 lbs/hr at 1,005℉ with a drum operating pressure of 2,025  psig, and a reheat steam flow of 600,000 lbs/hr at 1,005℉.  The boiler is currently firing with natural gas for start-up with normal operation firing using Power River Basin coal. The pressurized boiler (booster fan added with baghouse) has a balance point after the boiler and configured with tangent (no membrane) wall tubes with 100% exterior casing for gas seal.

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

Pre-Bid Meeting?

Yes - Optional

Pre-Bid Meeting Date and Time

5/9/2025 10:00 AM

Pre-Bid Meeting Details

A non-mandatory pre-bid meeting and site visit for prospective Bidders will be held at Sheldon Station, located at 4500 Pella Road, Hallam, Nebraska, at 10:00 a.m., CDT on May 9, 2025 for the purpose of reviewing the Contract specifications and to answer any questions or clarifications the Bidder may have concerning the Contract requirements. It is the Bidder’s responsibility, while attending in the pre-bid meeting and site visit, 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 attend this meeting. If you plan to participate, email Doug Sorensen at dfsoren@nppd.com, and Bill Ruskamp at whruska@nppd.com, with the names of those representatives planning to participate in this pre-bid and the company they represent.

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50 1025507510050010005000750010000 1 - 2 of 2 items

Id

Code

Title

Full Name

157382	B645	Boiler - Repair Components, Fabrication	B645 Boiler - Repair Components, Fabrication
157383	B650	Boiler - Steam Generator	B650 Boiler - Steam Generator

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50 1025507510050010005000750010000 1 - 2 of 2 items

Commodity Codes

• NAICS 238220Plumbing, Heating, and Air-Conditioning Contractors

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