B35 Chiller Replacement
Closed Solicitation Posted
- Solicitation number
- W50S7X-26-Q-0013
- Agency
-
Army National Guard
Department of the Army, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- PSC
- J041 Maint/Repair/Rebuild Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment
- Place of performance
- McConnell AFB, Kansas 67221, United States
- Points of contact
-
- Kevin Smith 184wg.msg.contracting@us.af.mil (316) 759-7591
Notice details come from SAM.gov. Updated .
About this opportunity
The Kansas Air National Guard at McConnell Air Force Base seeks removal and replacement of an 80-ton chiller unit in Building 35 with a new Trane 80-ton chiller using 134A refrigerant or equivalent, with quotations due September 11, 2026 at 9:00 AM CDT. This is a 100% small business set-aside with a firm-fixed-price contract structure.
Place of performance is McConnell Air Force Base, Wichita, Kansas. The period of performance is 90 days from Notice to Proceed, with a construction period of 60 days within that window. An organized site visit was held August 17, 2026 at 0900 CDT at Building 3 Large Classroom.
The contractor must furnish all labor, expertise, equipment, materials, and facilities to complete removal of the existing chiller with proper refrigerant disposal (capturing and reusing the existing 30% glycol mixture), installation and grounding of the new unit, updates to the Direct Digital Control system, and coordination with the existing Trane DDC/BAS system managed by Sandifer Engineering. The contractor is responsible for concrete pad expansion if needed using reinforced 4000 psi concrete, electrical modifications to meet the new unit's standards (460V, 500 kcmil conductors), 4-inch water piping connection, installation of a 4-inch T-valve for servicing, all training and commissioning, and debris removal to approved off-base locations. Work must comply with federal, state, and local codes plus ASHRAE, ASME, NFPA, and OSHA standards. Section 608 technician certification is required for refrigerant handling.
The estimated contract magnitude is $225,000 to $300,000. NAICS code 238220 (Plumbing, Heating, and Air-Conditioning Contractors) applies, with PSC code J041. Evaluation weighs price and technical factors equally; technical evaluation comprises a maximum two-page capability statement addressing core competencies and past performance in chiller replacement. Award goes to the lowest-priced responsible offeror meeting technical requirements. Quotes must be submitted electronically to 184WG.MSG.CONTRACTING@us.af.mil with FAR 52.212-3 representations and certifications current on SAM.gov. Service Contract Act wage determination 2015-5341 Rev. 34 (updated August 20, 2026) applies. Contracting Officer is 2d Lt Joshua Kingori; Contracting Specialist is MSgt Kevin Smith; Contracting Officer's Representative is Mr. Jeremiah Shaw.
Notice text
4 versions
Update #4 · Latest ·
Update: 8/27/2026 - Included RFis, corrected information on site Visit slides, Updated Wage determination, and extended solicitation close to 11 September 2026
Update: 8/21/2026: Included Site visit slides and redacted attendance
Update: Included location of site visit in solicitation
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.202(b), as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested, and a written solicitation will not be issued.
The Kansas Air National Guard, McConnell AFB, KS is seeking to award a firm fixed price contract to vendor to complete removal and replacment of Building 35 chiller in accordance with the statement of work.
Period of performance is 90 days from Notice to Proceed. This project is set aside 100% for small business.
Organized Site Visit has been scheduled for 17 August 2026 at 0900 CDT. See solicitation for futher instructions.
For questions and quote submission contact: 184WG.MSG.CONTRACTING@us.af.mil
Attachements:
- Combined Synopsis Solicitation - Amendment 2
- SOW B35 Chiller Replacement
- W50S7X26Q00013 Provisions and Clauses
- SCA Wage Determination - Updated
- Site Visit Slides - Updated
- Site Visit sign in Sheet - Redacted
- RFIs
Update #3 ·
Update: 8/21/2026: Included Site visit slides and redacted attendance
Update: Included location of site visit in solicitation
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.202(b), as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested, and a written solicitation will not be issued.
The Kansas Air National Guard, McConnell AFB, KS is seeking to award a firm fixed price contract to vendor to complete removal and replacment of Building 35 chiller in accordance with the statement of work.
Period of performance is 90 days from Notice to Proceed. This project is set aside 100% for small business.
Organized Site Visit has been scheduled for 17 August 2026 at 0900 CDT. See solicitation for futher instructions.
For questions and quote submission contact: 184WG.MSG.CONTRACTING@us.af.mil
Attachements:
- Combined Synopsis Solicitation
- SOW B35 Chiller Replacement
- W50S7X26Q00013 Provisions and Clauses
- SCA Wage Determination
- Site Visit Slides
- Site Visit sign in Sheet - Redacted
Update #2 ·
Update: Included location of site visit in solicitation
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.202(b), as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested, and a written solicitation will not be issued.
The Kansas Air National Guard, McConnell AFB, KS is seeking to award a firm fixed price contract to vendor to complete removal and replacment of Building 35 chiller in accordance with the statement of work.
Period of performance is 90 days from Notice to Proceed. This project is set aside 100% for small business.
Organized Site Visit has been scheduled for 17 August 2026 at 0900 CDT. See solicitation for futher instructions.
For questions and quote submission contact: 184WG.MSG.CONTRACTING@us.af.mil
Attachements:
- Combined Synopsis Solicitation
- SOW B35 Chiller Replacement
- W50S7X26Q00013 Provisions and Clauses
- SCA Wage Determination
Update #1 ·
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.202(b), as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested, and a written solicitation will not be issued.
The Kansas Air National Guard, McConnell AFB, KS is seeking to award a firm fixed price contract to vendor to complete removal and replacment of Building 35 chiller in accordance with the statement of work.
Period of performance is 90 days from Notice to Proceed. This project is set aside 100% for small business.
Organized Site Visit has been scheduled for 17 August 2026 at 0900 CDT. See solicitation for futher instructions.
For questions and quote submission contact: 184WG.MSG.CONTRACTING@us.af.mil
Attachements:
- Combined Synopsis Solicitation
- SOW B35 Chiller Replacement
- W50S7X26Q00013 Provisions and Clauses
- SCA Wage Determination
Files
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