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Federal · SAM.gov · Boulder, CO

Steam Tunnel Ventilation Replacement

Due Aug 5, 2026·37 days left·HVAC, Bridge / InfrastructureView official posting ↗
Issuing agency
Department of Commerce
Method
Combined Synopsis/Solicitation
Category
Construction · NAICS 236220
PIN
1333ND26RNB190032
Location
Boulder, CO
Posted
Jun 18, 2026
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Generate a quick AI overview of this bid, pulled from its details and the attached documents.

Description

June 18, 2026 - Published AMD 0001 Minor Changes

SEE ATTACHMENTS FOR FULL PROJECT DETAILS

Project: Construction Services/Steam Tunnel Ventilation System Replacement, NIST, Boulder, CO

This acquisition is a 100% Small Business Set-Aside.

The NAICS for this acquisition is 236220; the Small Business Size Standard is $45.0 Million.

The purpose of this project is to replace the existing tunnel ventilation system with steam heating coils with (2) natural gas indirect fired make up air units (MAU’s).

This construction effort will procure and deliver a complete, operational tunnel ventilation system, including removal of existing equipment, installation MAU’s, and all associated systems required for safe, reliable, and continuous ventilation system. Work will be planned and phased to be performed between the months of May 1 through October 31, mitigating the chances for pipes to freeze.

Documents3
1333ND26RNB190032 AMD0001 Minor Changes.pdfPDF
Attachments.zipZIP
1333ND26RNB190032 Steam Tunnel Ventilation NIST Boulder CO.pdfPDF

Contact

Name
Shawn Borisow
Address
Boulder, CO 80305
Full source recordfrom SAM.gov
Type
Combined Synopsis/Solicitation
Title
Steam Tunnel Ventilation Replacement
Active
Yes
Base Type
Combined Synopsis/Solicitation
Notice Id
c203e11581e641d1bae4143de5c8d355
Naics Code
236220
Department
DEPARTMENT OF COMMERCE
Posted Date
Jun 18, 2026
Point Of Contact
Type
primary
Email
shawn.borisow@nist.gov
Full Name
Shawn Borisow
Description Text
June 18, 2026 - Published AMD 0001 Minor Changes SEE ATTACHMENTS FOR FULL PROJECT DETAILS Project: Construction Services/Steam Tunnel Ventilation System Replacement, NIST, Boulder, CO This acquisition is a 100% Small Business Set-Aside. The NAICS for this acquisition is 236220; the Small Business Size Standard is $45.0 Million. The purpose of this project is to replace the existing tunnel ventilation system with steam heating coils with (2) natural gas indirect fired make up air units (MAU’s). This construction effort will procure and deliver a complete, operational tunnel ventilation system, including removal of existing equipment, installation MAU’s, and all associated systems required for safe, reliable, and continuous ventilation system. Work will be planned and phased to be performed between the months of May 1 through October 31, mitigating the chances for pipes to freeze.
Response Dead Line
Aug 5, 2026
Full Parent Path Name
DEPARTMENT OF COMMERCE.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPARTMENT OF COMMERCE NIST
Place Of Performance
Zip
80305
City
Code
7850
Name
Boulder
State
Code
CO
Name
Colorado
Country
Code
USA
Name
UNITED STATES
Solicitation Number
1333ND26RNB190032

Source: SAM.gov (notice c203e11581e641d1bae4143de5c8d355), retrieved via the SAM.gov Get Opportunities API. View the official posting — always confirm requirements and deadlines with the issuing agency.