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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC Z1BC

    Product & Service Code

    PSC Z1BC: MAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES

    78 contracts match PSC Z1BC (MAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC Z1BCPreviewing 10 opportunities
    View PSC definition →
    Contracts
    78
    Records under this PSC
    Agencies in Preview
    2
    Distinct buyers in the latest sample
    NAICS in Preview
    7
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC Z1BC.

    DEPARTMENT OF HOMELAND SECURITY

    RFI MAST O&S

    Archived

    AI Summary

    The Department of Homeland Security is seeking information for sustainment, maintenance, and logistics support for deployed systems and new system transitions for Maritime Approaches Surveillance Towers. Interested vendors must follow the mandatory submission format outlined in the attached RFI document.

    DC

    Posted Oct 1, 2026Due Oct 5, 2026Sources SoughtNAICS 334511No Set aside usedSol: 20261005
    View details→

    DEPARTMENT OF TRANSPORTATION

    QMI ARSR Guardrail Replacement

    Archived

    AI Summary

    The FAA is seeking contractors for the QMI ARSR Guardrail Replacement project in Rockford, WA. This opportunity is set aside for small businesses and involves the demolition and installation of guardrails. Proposals are due by August 31, 2026, and a site visit is scheduled for August 19, 2026. Interested parties must r…

    TX

    Posted Aug 27, 2026Due Aug 31, 2026SolicitationNAICS 237310Small Business Set Aside - TotalSol: 697DCK-26-R-00352
    View details→

    DEPARTMENT OF TRANSPORTATION

    Building refurbishment in Hutchinson, KS at the HTI ARSR

    Archived

    AI Summary

    The FAA is seeking contractors for the refurbishment of the ARSR building at the HTI facility in Hutchinson, Kansas. Proposals are due by September 14, 2026, with a site visit scheduled for September 1, 2026. All inquiries must be submitted in writing by September 4, 2026. Registration with SAM is required for eligibil…

    OK

    Posted Aug 26, 2026Due Sep 14, 2026SolicitationNAICS 237130Small Business Set Aside - TotalSol: 6973GH-26-R-00147
    View details→

    DEPARTMENT OF TRANSPORTATION

    SLC ARSR HVAC Replacement

    Archived

    AI Summary

    The FAA is seeking proposals for the SLC ARSR HVAC Replacement project, which involves removing existing HVAC units and installing new ones. The project is set aside for small businesses, with a bid due date of August 18, 2026. Interested contractors must submit both technical and cost proposals, and registration in SA…

    TX

    Posted Aug 18, 2026Due Aug 18, 2026SolicitationNAICS 238220Small Business Set Aside - TotalSol: 697DCK-26-R-00315a
    View details→

    DEPARTMENT OF TRANSPORTATION

    REMOVAL OF EXTERIOR SIDING & REFURBISHMENT OF INTERIOR AT THE LONDON, OH ARSR (QWO)

    Archived

    AI Summary

    The FAA is seeking contractors for the refurbishment of a building at the London, OH ARSR, including exterior siding removal and interior refurbishment. Proposals are due by August 18, 2026, at 5 PM CT. A site visit is scheduled for August 5, 2026. Contractors must be registered with SAM and submit inquiries by July 22…

    OK

    Posted Aug 13, 2026Due Aug 18, 2026SolicitationNAICS 238170Total Small Business Set-Aside (FAR 19.5)Sol: 6973GH-26-R-00078
    View details→

    DEPARTMENT OF TRANSPORTATION

    CDC ARSR HVAC Replacement

    Archived

    AI Summary

    The FAA is seeking proposals for the CDC ARSR HVAC Replacement project in Cedar City, UT. This includes the removal of existing HVAC units and installation of new units. The project is set aside for small businesses, with a proposal due date of August 20, 2026. Interested parties must submit both technical and cost pro…

    TX

    Posted Aug 13, 2026Due Aug 20, 2026SolicitationNAICS 238220Small Business Set Aside - TotalSol: 697DCK-26-R-00330
    View details→

    DEPARTMENT OF TRANSPORTATION

    SLC ARSR HVAC REPLACEMENT

    Archived

    AI Summary

    The FAA is seeking contractors for the SLC ARSR HVAC Replacement project in Salt Lake City, UT. The project involves removing existing HVAC units and installing new ones. This opportunity is set aside for small businesses, with proposals due by August 11, 2026. A site visit is scheduled for July 28, 2026, and all inter…

    TX

    Posted Jul 13, 2026Due Jul 11, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 697DCK-26-R-00315
    View details→

    DEPARTMENT OF TRANSPORTATION

    ZAU Underground Utility Modernization - Aurora, IL

    Archived

    AI Summary

    The FAA is seeking qualified companies for the Underground Utility Modernization at the Chicago ARTCC in Aurora, IL. This project is set aside for small businesses and involves construction services related to water and sewer lines. Proposals are due by March 31, 2026, and a site visit is encouraged. Please refer to th…

    TX

    Posted Feb 23, 2026Due Mar 31, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 697DCK-26-R-00095
    View details→

    DEPARTMENT OF TRANSPORTATION

    PHX ACCESS ROAD MAINTENANCE

    Archived

    AI Summary

    The FAA is soliciting proposals for the PHX Access Road Maintenance project, which includes pavement preparation, chip sealing, drainage improvements, and signage installation. The project is set aside for small businesses, with a bid due date of February 18, 2026. The estimated cost is between $250,000 and $500,000, a…

    TX

    Posted Feb 4, 2026Due Feb 18, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 697DCK-26-R-00064
    View details→

    DEPARTMENT OF TRANSPORTATION

    QYS ARSR Exterior Waterproofing

    Archived

    AI Summary

    The FAA is seeking contractors for the QYS ARSR Exterior Waterproofing project in Rogers, TX. This includes labor, materials, and services for waterproofing and renovating the existing ARSR building. Proposals are due by January 28, 2026, and the project is set aside for small businesses. A site visit is scheduled for …

    TX

    Posted Jan 22, 2026Due Jan 28, 2026SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: 697DCK-26-R-00079
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPARTMENT OF HOMELAND SECURITY→DEPARTMENT OF TRANSPORTATION→

    Adjacent NAICS Codes

    NAICS 334511NAICS 237310NAICS 237130NAICS 238220NAICS 238170NAICS 237110NAICS 236220

    Explore

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