Gas Detection System Maintenance

Inactive on SAM.gov — responses were due 9 Sep 2026 · Small Business Set Aside - Total · National Institute of Standards and Technology (NIST), DOC · Gaithersburg, MD · NAICS 811210 · Solicitation 1333ND26QNB190501

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What happened next

SAM.gov marked this notice inactive — responses were due 09 September 2026.

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Solicitation details

Solicitation number	1333ND26QNB190501
Notice ID	b201f525c51c481c9c589556946555a8
Agency	Department of Commerce (DOC)
Sub-agency	National Institute of Standards and Technology (NIST)
Contracting office	DEPT OF COMMERCE NIST
NAICS code	811210 — Electronic and Precision Equipment Repair and Maintenance
Product / service code (PSC)	J036
Set-aside	Small Business Set Aside - Total
Notice type	Solicitation
Posted	01 September 2026
Response deadline	09 September 2026 (closed)
Place of performance	Gaithersburg, MD, USA

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Description

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.

Version history

SAM.gov has posted 2 notices under solicitation 1333ND26QNB190501, oldest first.

24 August 2026 — Solicitation
01 September 2026 — Solicitation (this page)

Documents in the solicitation package

2 files are attached to this notice.

Amendment 0001.pdf
SOLICITATION 1333ND26QNB190501.pdf

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Market context: DOC and NAICS 811210

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

In fiscal year 2026, DOC obligated $11.0M across 141 contract actions under NAICS 811210.
47 contracts worth $8.5M in this category end within the next 18 months.

DOC contracts under NAICS 811210 →

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