| Location: | Maryland |
|---|---|
| Posted: | May 1, 2026 |
| Due: | May 15, 2026 |
| Agency: | COMMERCE, DEPARTMENT OF |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | 1333ND26RNB190014 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
This is a Pre-Solicitation notice for the National Institute of Standards and Technology (NIST) located in Gaithersburg, MD. This is not a Request for Proposal. The Solicitation will be advertised as a Total Small Business set-aside under NAICS code 236220 – Commercial and Institution Building Construction , the small business size standard is $45.0 Million.
The Government anticipates awarding a single firm fixed price contract in accordance with the procedures outlined in FAR Part 12.
REQUIREMENT BACKGROUND
In 2021 NIST completed a design contract with Burdette Koehler Murphy Associates Inc. (BKM) for work in Building 215 Cleanroom, part of the Advanced Measurement Laboratory (AML). The AML was completed and occupied in 2005. It is one of the most advanced laboratories of its type in the world. The cleanroom facility within the AML complex houses an 1800 square meter cleanroom, of which 750 square meters is Class 100. The Design that BKM completed includes:
When the design requirement originated, the NIST COR and customer agreed on one, 16-19 month shutdown for the work to be completed. Since this decision was made, the customer requirement has changed; the construction contractor must limit outages by scheduling, planning, and containing cleanroom bays from adjacent spaces AND by working 24/7 starting Friday evenings and through the weekend until outages of cleanrooms are brought back online (maximum 1 week per outage)
NIST, via BKM, will provide a written and well-documented phasing plan to assist the construction contractor meet the current NIST requirement.
SCOPE OF REQUIREMENT
Contractor shall provide all labor, materials, equipment, and supervision necessary to complete the Building 215 HEPA filter replacement, repair, rebalance, and recertification construction project in accordance with the specifications and drawings. A full range of construction activities will be required under this contract including, but not limited to:
All work shall be performed at the NIST campus located at 100 Bureau Drive, Gaithersburg, MD 20899. The magnitude for this project is estimated to be between $1 Million and $5 Million.
SOLICITATION REQUIREMENTS
NIST intends to award a single firm-fixed price contract. An awardee shall be selected in accordance with the procedures prescribed under FAR Part 12.
A formal Solicitation will be posted to the https://www.sam.gov/ website outlining the requirement and selection process. Offeror’s submissions shall be evaluated in accordance with the evaluation criteria set forth in the solicitation which may include some or all of the following technical factors:
The Offeror whose proposal represents the best value to the Government shall be selected for award.

With GovernmentContracts, you can:
...Category: HVAC mechanical construction service Solicitation Type: Public Notice Issuing Agency: Baltimore... / ...
State Government of Maryland
Bid Due: 7/01/2026
...contract for service and repair of heating, cooling (HVAC), and certain mechanical systems ...
Wicomico County
Bid Due: 6/17/2026
...ID: BPM056861 Title: MECHANICAL SYSTEMS, PREVENTATIVE MAINTENANCE AND ON CALL SERVICES Status... and ...
State Government of Maryland
Bid Due: 6/16/2026
...Bid Number: IFB#26-24 Bid Title: MECHANICAL SYSTEMS, PREVENTITIVE MAINTENANCE AND ON CALL SERVICES...: ...
City of Annapolis
Bid Due: 6/16/2026