Boiler and stack testing
Ended Definitive Contract Awarded Last action
- Contract number
- 1333ND25CNB190031
- Awardee
-
Mac Inspection & Welding Agency, LLC UEI JJ74ZCCVA1M7
- Awarding agency
-
National Institute of Standards and Technology
Department of Commerce
- Obligated
- $218,821
Award facts
- Opportunity
-
- Boiler and Stack Testing Solicitation · 1333ND25QNB190437 · Posted Aug 15, 2025
- Contract value 39% obligated
-
- $218,820.53 Current, with exercised options
- $554,191.38 Potential, with all options
- Completion date 100% complete
-
- Current, with exercised options
- Potential, with all options
- Contracting staff
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Set-aside
- No set-aside
- Competition
- Competed under SAP · 1 offer Simplified Acquisition
- Pricing
- Firm Fixed Price
- Place of performance
- Gaithersburg, MD 20899, USA
- Legislative mandates
-
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Exercise an Option | $68,821 | |
| Original award | $150,000 |
About this award
The National Institute of Standards and Technology awarded a $554,191.38 firm fixed-price definitive contract to Mac Inspection & Welding Agency, LLC for boiler and stack testing on September 17, 2025. The awardee is certified as both a Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business.
The originating solicitation seeks annual boiler inspection, maintenance, and repair services at NIST's Gaithersburg Campus, including scheduled and unscheduled maintenance on seven boilers, rebuilding and re-certifying fourteen relief valves to National Board "VR" code, and conducting stack emissions testing for nitrogen oxide on four boilers using EPA reference methods. Contractors must demonstrate technical capabilities, appropriate certifications, and qualified staff, with capability to perform or subcontract specialized tasks such as safety valve recertification and stack emissions testing. The government employed Lowest Price Technically Acceptable source selection.
Place of performance is Gaithersburg, MD. The contract runs from award through September 30, 2030, structured as a one-year base period with four option years. The solicitation was posted August 15, 2025, with proposal submissions due August 29, 2025. Mac Inspection & Welding Agency, LLC is the incumbent contractor, continuing service under the prior vehicle.
Quick answers
Who was awarded contract 1333ND25CNB190031?
1333ND25CNB190031 was awarded to Mac Inspection & Welding Agency, LLC by National Institute of Standards and Technology (Department of Commerce) on September 17, 2025.
How much is contract 1333ND25CNB190031 worth?
The government has obligated $218,821 on 1333ND25CNB190031. Its potential value, with all options, is $554,191.
Was contract 1333ND25CNB190031 competed?
The extent of competition for 1333ND25CNB190031 was competed under sap. The government received 1 offer.
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