C02_01_-_Synopsis_3.pdf

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CT SWITCHGEAR REPLACEMENT STAMPEDE POWER PLANT Federal contract opportunity
Solicitation number
140R2026R0007
Issued by
Department of the Interior Bureau of Reclamation

About this file

This is a Presolicitation Notice for a firm fixed-price construction contract issued by the California Great Basin Region of the Bureau of Reclamation for Stampede Power Plant Switchgear Replacement in Nevada County, California. The procurement is set aside exclusively for Total Small Business concerns and will be issued as a Request for Proposal under FAR Part 15 negotiation procedures. The NAICS code is 238210 with a small business size standard of $19 million. The estimated project cost ranges from $250,000 to $500,000, and 100% performance and payment bonds will be required.

The principal work components involve three tasks: (1) removal and replacement of the existing DCA Switchgear 480-Volt feeder breaker enclosure containing five Brown Boveri Electric K-DON 800S type draw-out breakers with a new arc-resistant enclosure, five new arc-limiting 480-Volt draw-out circuit breakers, associated equipment, frames, and buss work, plus one spare 52A breaker; (2) removal and replacement of the existing DCB enclosure and integrated molded case circuit breaker distribution panel; and (3) removal and replacement of existing molded case circuit breaker distribution panels D1A and DCC. The solicitation number is 140R2026R0007, which will be posted electronically on www.sam.gov on or about May 26, 2026, with a proposal receipt deadline of approximately June 25, 2026. Prospective contractors must be actively registered in the System for Award Management (SAM) database to be eligible for award. Specifications and drawings will be provided upon solicitation issuance. Questions should be directed to Marianna Mezentseva at marianna_mezentseva@ios.doi.gov.

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The California Great Basin Region of the Bureau of Reclamation intends to issue a Request for Proposal (RFP) for a firm fixed-price construction contract for Stampede Power Plant Switchgear Replacement. This procurement is set aside for Total Small Business concerns. Solicitation will be issued as a Request for Proposal (RFP) using FAR Part 15, contracting by Negotiation Procedures. The work to be performed is described below. The applicable North American Industry Classification System (NAICS) Code is 238210 and the related small business size standard is $19M. This notice is not a request for proposal and the information presented in this announcement will not obligate the Bureau of Reclamation in any manner. The estimated cost of this project is $250,000.00- $500,000.00. This procurement will require 100% performance and payment bonds. The work is located at the Stampede Power Plant, Nevada County, California.

PRINCIPAL COMPONENTS OF WORK:

The current DCA Switchgear 480-Volt feeder breakers are 51A, 52-1, 52-2, 52-3, 52-4 and are Brown Boveri Electric K-DON 800S type draw-out type breakers. The contractor will be required to complete the following:

1. Remove the existing draw-out breaker enclosure DCA which includes five (5) breakers (51A, 52-1, 52-2, 52-3, 52-4), the existing breaker frames, and the associated equipment and buss work and replace with a new arc-resistant enclosure and five (5) new arc-limiting 480-Volt draw-out circuit breakers, associated equipment, frames, buss work. One (1) spare 52A breaker must also be provided.

2. Remove the existing DCB enclosure and integrated molded case circuit breaker distribution panel DCB and replace with a new enclosure and new integrated molded case circuit breaker distribution panel DCB.

3. Remove the existing molded case circuit breaker distribution panels D1A and DCC and replace with new molded case circuit breaker distribution panels D1A and DCC.

Solicitation 140R2026R0007 will be posted electronically via www.sam.gov on or about May 26, 2026. The date for receipt of proposals will be approximately June 25, 2026.

The solicitation must be downloaded at the above website; no paper copy of this solicitation will be distributed.

The specifications and drawings will be provided when the solicitation is issued.

Prospective contractors MUST be actively registered in the System for Award Management (SAM) database at http://www.sam.gov to be eligible for award.

Questions concerning this solicitation should be directed to Marianna Mezentseva via email at marianna_mezentseva@ios.doi.gov.

http://www.sam.gov/

File details come from the government source that posted it. Updated .