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Solicitation, total small business set-aside

Gas Detection System Maintenance

1333ND26QNB190501

National Institute of Standards and Technology, Department of Commerce NIST. Electronic and Precision Equipment Repair and Maintenance.

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Response deadline

September 9, 2026 at 10:00 AM EDT

Closed 7 days ago. Posted September 1, 2026, first published August 24, 2026. Scheduled to archive September 24, 2026.

Description

As published on SAM.gov.

AMENDMENT 0001 - The purpose of this amendment is to:

1. Provide a response to a solicitation question we received.

2. Provide revised PWS dated 09/01/2026.

The purpose of this requirement is to provide Gas Detection System Maintenance at the NIST Gaithersburg Campus located in Gaithersburg, MD. Please review the Solicitation attachment for details.

The contractor shall provide all labor, materials, supplies (including certified calibration gas bottles), transportation, insurance and equipment (including a 30-foot manlift) to service and calibrate the NIST building 302 three (3) Carbon Monoxide (CO), four (4) Natural Gas (Combustible), three (3) Oxygen depletion, and thirty (30) 134a Refrigerant sensors and transmitters, and service two (2) Gas Control (Monitoring) panels.

Please reference Attachments 1 through 5 for drawings and manuals that provide the type and approximate location of all the sensors and transmitters, as well as service and calibration information.

Publications

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

  1. August 24, 2026

    Solicitation

    Due September 9, 2026 at 10:00 AM EDT. SAM.gov, notice e27a831247c54b12adaa63c9394da0c2

  2. September 1, 2026

    Solicitation

    Due September 9, 2026 at 10:00 AM EDT. SAM.gov, notice b201f525c51c481c9c589556946555a8

Points of contact

Also open from this buyer