Z--CT SWITCHGEAR REPLACEMENT STAMPEDE PP

Amendment / Modification

This amendment (0002) to solicitation 140R2026R0007 makes the following changes:

• Period of Performance Extension: The period of performance has been extended from 150 calendar days to 270 calendar days after the notice to proceed. This change affects Section H and all references to 150 days in the solicitation are replaced with 270 days for contract completion.

• Questions and Answers: Provides answers to inquirer questions regarding:

  • Equipment Lead Times: Acknowledges the longer lead times for equipment procurement, revising the completion period accordingly.
  • Equipment Manufacturer: Clarifies that the equipment referenced is from Brown Boveri Electric, Inc., manufactured in 1984.
  • Supplier Contact: States that no suppliers have contacted the Government regarding quoting breakers or panels.

• Section H (Period of Performance)

• Scope of Work (SOW) - Revised to reflect the new period of performance, though not included in this amendment due to NDA requirements.

• The proposal due date and time remain unchanged.

Amendment / Modification

This amendment (0002) to solicitation 140R2026R0007, "Stampede Power Plant Switchgear Replacement," serves to:

• Extend the contract completion period: The period of performance has been revised from 150 calendar days to 270 calendar days after the notice to proceed. This change impacts Section H2(c) of the solicitation.

• Provide answers to vendor questions:

  • Question 1.1 (Lead Times): Confirms the contract completion period has been extended to 270 days due to awareness of electrical equipment lead times.
  • Question 1.2 (Equipment Manufacturer): Clarifies that the equipment in reference is Brown Boveri Electric, Inc., manufactured in 1984.
  • Question 1.3 (Supplier Contact): States that no suppliers have contacted the Government regarding quoting breakers or panels.

• Section H2(c) (Commencement, Prosecution, and Completion of Work) has been revised to reflect the new completion time.

• The Statement of Work (SOW) has been revised to reflect this change, though it is not included in this amendment due to Non-Disclosure Agreements (NDAs) required for review.

• The proposal due date and time remain unchanged.

• All other terms and conditions of the original solicitation remain in full force and effect.

Amendment / Modification

This amendment (0001) to solicitation 140R2026R0007, "Stampede Power Plant Switchgear Replacement," is effective 05/28/2026.

• It incorporates the attached site visit agenda and sign-in sheet.

• It confirms that the proposal due date of 1700 PDT on June 27, 2026, remains unchanged.

• The site visit agenda and sign-in sheet are incorporated.

• The proposal due date of June 27, 2026, at 1700 PDT is confirmed and remains unchanged.

Amendment / Modification

This amendment (0001) to solicitation 140R2026R0007 is effective 05/28/2026.

• Purpose: To incorporate the attached site visit agenda and sign-in sheet.

• Incorporated Items:

  • Site visit agenda and sign-in sheet.

• Proposal Due Date: The proposal due date of 1700 PDT on June 27, 2026, remains unchanged.

• The amendment incorporates new attachments related to a site visit.

• Proposal deadlines remain unchanged.

Solicitation / RFP / RFQ

This solicitation is for the "Stampede Power Plant Switchgear Replacement" project. The government requires the removal of outdated switchgear and distribution panels and the installation, testing, and commissioning of new arc-resistant switchgear and molded-case breaker panels.

• Removal of outdated switchgear and distribution panels.

• Installation, testing, and commissioning of new arc-resistant switchgear and molded-case breaker panels.

• Product/Service Code: Z2MZ

• Product/Service Description: REPAIR OR ALTERATION OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION.

• Estimated Price Range: $250,000.00 to $500,000.00.

• Performance Period: Begin performance within 7 calendar days after award and complete within 150 calendar days after receiving notice to proceed.

• Offers are due by 17:00 (hour) local time on 06/27/2026.

• Sealed envelopes containing offers must be marked with the offeror's name and address, solicitation number, and offer due date and time.

• This requirement is being procured under Federal Acquisition Regulation (FAR) Part 15.

• This requirement is restricted to Total Small Business concerns.

• FAR Clause 52.219-6 Notice of Total Small Business Set-Aside applies.

• NAICS Code: 238210 with a size standard of $19 million.

• Site visit information is available in Section H of the solicitation.

• Performance and payment bonds are required.

• An offer guarantee is not required.

Solicitation / RFP / RFQ

This solicitation is for the "Stampede Power Plant Switchgear Replacement" project located at Stampede Dam and Powerplant, Truckee, CA. The Bureau of Reclamation is procuring the replacement of outdated switchgear and distribution panels with new arc-resistant switchgear and molded case breaker panels. The estimated price range for this project is $250,000.00 to $500,000.00.

• Removal of existing DCA 480 Volt draw out breaker enclosure, breaker frames, associated bus work, and installation of new arc resistant enclosure with five (5) new arc limiting draw out breakers and one (1) spare 52A breaker.

• Removal and replacement of the DCB enclosure and integrated molded case circuit breaker distribution panel.

• Removal and replacement of the D1A and DCC molded case breaker distribution panels.

• Methods for ensuring minimal downtime, electrical safety, arc flash mitigation, quality control, and compliance with all applicable codes and safety requirements.

• Sequencing, phasing, and anticipated construction methods to safely execute the work.

• Offerors must submit current and valid business license(s) applicable to performing electrical construction work.

• Contract Type: Firm-fixed price contract.

• Period of Performance: 7 calendar days to commence work after notice to proceed, with completion within 150 calendar days after notice to proceed.

• Estimated Value: $250,000.00 to $500,000.00.

• Proposal Submission Deadline: June 27, 2026, at 1700 local time.

• Evaluation Factors: The award will be made to the responsible offeror submitting the lowest evaluated price of proposals meeting or exceeding the acceptability standards for non-cost/price factors. Evaluation will be based on Technical Capability (Technical Approach, Construction Schedule, Experience) and Past Performance. There will be no trade-offs.

• Site Visit: Organized site visit scheduled for June 9, 2026, at 10:00 AM PST at Stampede Powerplant, 501 Stampede Dam Rd, Truckee, CA 96161.

• Questions Deadline: Five (5) days after the site visit at 1700 PST.

• This requirement is procured under FAR Part 15 (Contracting by Negotiation).

• NAICS Code: 238210 with a size standard of $19 million.

• This requirement is restricted to Total Small Business concerns. FAR Clause 52.219-6 Notice of Total Small Business Set-Aside applies.

• Offerors must execute a Non-Disclosure Agreement (NDA) to obtain access to Drawings and Statement of Work.

• Performance and Payment Bonds are required within 10 calendar days after award.

Solicitation / RFP / RFQ

This is a synopsis announcing the Bureau of Reclamation's intent to issue a Request for Proposal (RFP) for a firm, fixed-price construction contract for the Stampede Power Plant Switchgear Replacement. The procurement is set aside for Total Small Business concerns and will be conducted using FAR Part 15, contracting by Negotiation Procedures.

• Removal of the existing DCA Switchgear 480-Volt feeder enclosure and five (5) breakers.

• Replacement with a new arc-resistant enclosure and five (5) new arc-limiting 480-Volt draw-out circuit breakers, associated equipment, frames, and buss work. One spare breaker is required.

• Removal and replacement of the existing DCB enclosure and integrated molded case circuit breaker distribution panel DCB with new components.

• Removal and replacement of existing molded case circuit breaker distribution panels D1A and DCC with new panels.

• Estimated cost: $250,000.00 - $500,000.00.

• Requires 100% performance and payment bonds.

• Work location: Stampede Power Plant, Nevada County, California.

• Solicitation Number: 140R2026R0007.

• Solicitation will be posted electronically on www.sam.gov on or about May 26, 2026.

• Proposals are due approximately June 25, 2026.

• Specifications and drawings will be provided when the solicitation is issued.

• Set aside for Total Small Business concerns.

• Applicable NAICS Code: 238210.

• Small business size standard: $19M.

• Prospective contractors MUST be actively registered in the System for Award Management (SAM) database.

• This notice is not a request for proposal.

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

Questions & Answers / Clarifications

This document provides answers to questions and extends the Sources Sought due date to 5 PM PDT on April 15, 2026.

• High Voltage Substation: The work is located at a powerplant with two 4160VAC generating units, but the work itself involves replacing switchgear with 480VAC and under.
• Subpanel Replacement: The work includes the removal and replacement of existing subpanels DCA, DCB, D1A, and DCC.
• Backup Generator Power: Yes, backup generator power will be required. The DCA subpanel is the main station service distribution for the entire facility, and the contractor must supply necessary backup generator power.
• 24-Hour Management: No, 24-hour management is not required. Regular working hours are Monday through Friday, 7:30 AM to 4:00 PM. Work outside these hours requires coordination with the COR two weeks in advance.
• Additional Requirements: In addition to backup power, the contractor will also be required to provide restroom facilities and hand wash stations.

The due date for the Sources Sought has been extended to April 15, 2026.

Sources Sought Notice

This is a sources sought notice for market research and acquisition planning purposes only. The Bureau of Reclamation is seeking information from interested small businesses (including 8(a), HUBZone, Service-Disabled Veteran-Owned, and Women-Owned) regarding a potential contract for work at the Stampede Power Plant in Nevada County, California. The government may decide to set this acquisition aside for a specific small business category or proceed with an unrestricted solicitation based on responses.

The principal components of work involve electrical system upgrades:

• Removal and replacement of existing DCA Switchgear 480-Volt feeder breakers (five breakers: 51A, 52-1, 52-2, 52-3, 52-4) with new arc-resistant enclosures and arc-limiting 480-Volt draw-out circuit breakers. One spare 52A breaker is also required.

• Removal and replacement of the existing DCB enclosure and integrated molded case circuit breaker distribution panel DCB with new components.

• Removal and replacement of existing molded case circuit breaker distribution panels D1A and DCC with new components.

• The North American Industry Classification System (NAICS) Code is 238210.

• The small business size standard is $19M.

• The estimated cost of this project is $250,000.00 - $500,000.00.

• This procurement will require 100% performance and payment bonds.

• This notice is NOT a request for proposal.

• Interested parties should respond via email to Marianna_mezentseva@ios.doi.gov by 5 PM PDT on April 03, 2026.

• No specifications, drawings, bid packages, or source lists are available at this time.

• Responses will help the government determine if the acquisition can be set aside for a specific small business category.

• Prospective contractors must be registered in the System for Award Management (SAM) prior to award; lack of registration will make an offeror ineligible.

• Business name, address, cage code, size classification, socioeconomic classification, and point of contact.

• A statement of intent to submit an offer as a prime contractor.

• Evidence of experience performing similar work within the last five years (including contract numbers, project titles, dollar amounts, and points of contact - limit to three past projects).

• Attachments cataloging company equipment assets, personnel resources, and financial resources demonstrating capability.

• Evidence of bonding capacity, if required.