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Sources sought, total small business set-aside

Sources Sought- Hall C A/C Replacement

SURATech-26-Hall-C-AC

Department of Energy, Jefferson Lab - DOE Contractor. Plumbing, Heating, and Air-Conditioning Contractors.

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Response deadline

July 23, 2026 at 4:00 PM EDT

Closed 56 days ago. Posted June 12, 2026, first published June 12, 2026. Scheduled to archive July 31, 2026.

Description

As published on SAM.gov.

The Thomas Jefferson National Accelerator Facility (Jefferson Lab) is seeking qualified small business firms capable of performing the below scope of potential work. Jefferson Lab is a U.S. Department of Energy nuclear physics research facility located in Newport News, Virginia, managed and operated by SURATech under prime contract to DOE.

Scope of Work: Project scope is the replacement of the primary Experimental Hall C indoor direct expansion air handling unit and matching outdoor condensing unit. Work will also include installation of a maintenance platform for servicing the indoor air handling unit and updated BAS controls.

The existing system is suspended approximately 75 feet above the finished floor inside of Experimental Hall C. Sophisticated material handling will be necessary to lower the old unit, then lift and reinstall the new unit and appurtenances. Material handling must be performed by Barnhart Crane and Rigging, utilizing method number 2 in the attached material handling engineering study.

Due to majority of the work being performed inside of Hall C and at height, overall work site safety consciousness and precise project coordination with Jefferson Lab staff and project subcontractors will be vital to project success.

Estimated Magnitude of Construction: Between $1,000,000 and $3,000,000.

Estimated Schedule:

Solicitation Posted: o/a June 18, 2026 Award Subcontract: o/a August 1, 2026 Anticipated Mobilization: o/a September 1, 2026 Substantial Completion: No Later Than December 31, 2026 If your company has experience comparable in size and scope to this scope of work and you are interested in competing for award, you must register for this requirement on the Jefferson Lab Solicitation Bulletin Board at https://misportal.jlab.org/ul/bus_ops/. This notice is not the Request for Proposal. It is a request for interested sources to register on the JLab Solicitation Board to receive the Solicitation documents. At this time, the total Small Business Set Aside is applicable.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. June 12, 2026

    Sources sought

    Jefferson Lab Sources Sought- Hall C A/C Replacement

    Due July 23, 2026 at 4:00 PM EDT. SAM.gov, notice 00248fb4c5184627a046496502f55933

  2. June 12, 2026

    Sources sought

    Jefferson Lab Sources Sought- Hall C A/C Replacement

    Due July 23, 2026 at 4:00 PM EDT. SAM.gov, notice 84e7d0c392fb4dcd8f9e1bc43fd551c2

  3. June 12, 2026

    Sources sought

    Due July 23, 2026 at 4:00 PM EDT. SAM.gov, notice fb2eff27dd734aec89a5c71d4a6ee908

Points of contact

Also open from this buyer