The Department of Energy, through Battelle Energy Alliance, LLC, is seeking Expressions of Interest (EOI) from qualified vendors for the replacement of the HVAC system servicing CFA-1609 at the Idaho National Laboratory (INL) in Idaho Falls, Idaho. The current HVAC system is outdated, inefficient, and utilizes obsolete refrigerant, necessitating a complete replacement to ensure operational reliability and environmental control. This project involves the removal of existing equipment and installation of new components, including a 15-ton fan coil and condensing unit, along with associated piping and controls. Interested vendors must submit their EOIs by May 1, 2026, including company details, HVAC capabilities, NAICS codes, business size classification, and any relevant federal contracting experience to Chase Egbert at chase.egbert@inl.gov.

CFA-1609 HVAC EOI.pdf

Battelle Energy Alliance, LLC (BEA), managing the U.S. Department of Energy’s Idaho National Laboratory (INL), is seeking Expressions of Interest (EOI) from qualified vendors to replace the HVAC system at CFA-1609. The current system is inefficient, at the end of its lifespan, and uses obsolete refrigerant. The project involves removing existing electrical support, the air handling unit, HVAC condensing units, ductwork, and refrigerant piping, then installing new electrical support, a 15-ton fan coil, a 15-ton condensing unit, a compressor, and associated piping and controls. This EOI will help identify vendors for a potential Request for Quote (RFQ). Submissions, due by May 1, 2026, require company details, relevant HVAC capabilities, NAICS codes, business size, and federal contracting experience. Only selected respondents will be invited to the RFQ process.

1. INTRODUCTION  
Battelle Energy Alliance, LLC (BEA) Management & Operating Contractor of the U.S. Department of Energy (DOE) owned Idaho National Laboratory (INL), is seeking an Expression of Interest (EOI) from qualified vendors for the replacement of the HVAC system servicing CFA-1609. The current system has exceeded its useful life, is inefficient, and relies on obsolete refrigerant, making repairs increasingly difficult and unreliable.

2. BACKGROUND  
INL is a U.S. Department of Energy (DOE) national laboratory dedicated to nuclear energy, national security, and clean energy innovation. The HVAC system at CFA-1609 is critical to maintaining environmental control and operational reliability. Due to frequent failures and aging infrastructure, BEA recommends full replacement of the system.  
Work summary will include:  
    • Removal of existing electrical support equipment, air handling unit, HVAC condensing units, ductwork, and associated              refrigerant piping  
     • Installation of new electrical support equipment  
     • Installation of a 15-ton fan coil, 15-ton condensing unit, compressor, and associated refrigerant piping and controls

3. PROCESS  
This EOI is the first step in identifying interested and qualified vendors. Responses may be used to inform the development of a formal solicitation list. Selected vendors may be invited to participate in a Request for Quote (RFQ) process for award consideration.

4. SUBMITTAL REQUIREMENTS  
Interested vendors should submit an Expression of Interest that includes the following:  
     • Company name and point of contact  
     • Description of HVAC system capabilities relevant to the CFA-1609 scope  
     • NAICS codes and business size classification  
     • Any existing DOE or federal contracting experience (if applicable)

Deadline for submission: 05/01/2026 Submit to: Chase.Egbert@inl.gov

Only select respondents, as determined by BEA, will receive an invitation to participate in the anticipated RFQ solicitation.

5. PROPRIETARY INFORMATION  
Because information received in response to this EOI may be business sensitive or proprietary to the responding party, respondents must mark information in their responses accordingly.

Buyer

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