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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /32733

    NAICS Demand Lane

    Concrete Pipe, Brick, and Block Manufacturing, Contract Opportunities

    67 total opportunities (67 active) tied to NAICS 32733 across federal, state, local, and forecast sources.
    NAICS 32733Federal + SLED67 total
    View NAICS definition →
    Total Opportunities
    67
    Across all indexed sources
    Active Estimate
    67
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 32733.

    DEPT OF DEFENSE

    UNDERGROUND ENCLOSURES FOR COMM INFRASTRUCTURE GUAM

    Archived

    AI Summary

    The Department of Defense is seeking underground enclosures for communication infrastructure in Guam. This opportunity is a combined synopsis/solicitation and is available exclusively on Unison Marketplace. Bidders should refer to the provided link for further details.

    MA

    Posted Sep 3, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 327332Total Small Business Set-Aside (FAR 19.5)Sol: W50S8026Q0050
    View details→

    DEPARTMENT OF AGRICULTURE

    CONCRETE PAVERS

    Archived

    AI Summary

    The Department of Agriculture's Forest Service is seeking quotations for high performance structural blocks for erosion control, soil stabilization, and water-management applications. This opportunity is set-aside for small businesses, and the solicitation number is 12444126Q0059. Quotations are due by August 27, 2026,…

    GA

    Posted Aug 17, 2026Due Aug 27, 2026Combined Synopsis/SolicitationNAICS 327331Total Small Business Set-Aside (FAR 19.5)Sol: 12444126Q0059
    View details→

    DEPT OF DEFENSE

    MAT CASTING INDUSTRY DAY

    Archived

    AI Summary

    The U.S. Army Corps of Engineers is hosting an Industry Day on September 17, 2026, to discuss the Articulated Concrete Mattress mat casting program. This event is for informational purposes only and does not involve contract awards. Interested vendors will receive updates on the program's current state and future plans…

    TN

    Posted Aug 12, 2026Due Sep 11, 2026Special NoticeNAICS 327331Sol: W912EQ26SN001
    View details→

    DEPARTMENT OF AGRICULTURE

    GUNNISON RANGER DISTRICT- PRE-CAST CONCRETE CULVERTS

    Archived

    AI Summary

    The Gunnison Ranger District is soliciting quotations for pre-cast concrete culverts under solicitation number 1240LP26Q0077. This opportunity is set aside for small businesses and requires submissions by July 27, 2026. Interested parties should refer to the attached documents for further details and amendments.

    CO

    Posted Jul 22, 2026Due Jul 27, 2026Combined Synopsis/SolicitationNAICS 327332Total Small Business Set-Aside (FAR 19.5)Sol: 1240LP26Q0077
    View details→

    DEPT OF DEFENSE

    CONCRETE ANCHOR BLOCKS

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for 20 concrete anchor blocks under solicitation number N0040626Q0227. This opportunity is set aside for small businesses and requires compliance with specifications outlined in the solicitation. Quotes must be submitted by 12 PM PST on 05/28/2026, including shipping costs…

    WA

    Posted Jun 16, 2026Due Jun 16, 2026Combined Synopsis/SolicitationNAICS 327331Total Small Business Set-Aside (FAR 19.5)Sol: N0040626Q0227
    View details→

    DEPT OF DEFENSE

    ECO BLOCKS

    Archived

    AI Summary

    The Department of Defense is soliciting bids for eco blocks, specifically concrete blocks measuring 2x2x6 feet with V-Notch connections and integrated lift points. The blocks must have a minimum compressive strength of 4,000 PSI, and material certification is required. The delivery date is set for October 1, 2026.

    NY

    Posted Jun 12, 2026Due Jun 19, 2026Combined Synopsis/SolicitationNAICS 327331Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3425
    View details→

    DEPT OF DEFENSE

    CONCRETE ECOLOGY BLOCKS

    Archived

    AI Summary

    The U.S. Army Corps of Engineers requires the purchase and delivery of 120 concrete ecology blocks for foundational support and erosion control at the Detroit Dam project. The blocks must meet specific dimensions and features, and delivery is scheduled Monday through Thursday. All freight costs must be included in the …

    OR

    Posted May 26, 2026Due Jun 11, 2026Combined Synopsis/SolicitationNAICS 327331Sol: W9127N26QA097
    View details→

    DEPT OF DEFENSE

    PRECAST CONCRETE SLABS, CYLINDERS, AND MATERIALS

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for precast concrete slabs, cylinders, and related materials under NAICS 327331. This opportunity is a combined synopsis/solicitation set aside for Hubzone businesses, with a submission deadline of May 15, 2026. Interested parties must provide technical descriptions and pr…

    MS

    Posted May 11, 2026Due May 15, 2026Combined Synopsis/SolicitationNAICS 327331Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: W912HZ26Q1017
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    CONCRETE SINKERS FOR BUOY TENDERS

    Archived

    AI Summary

    The Department of Homeland Security, US Coast Guard, is seeking concrete sinkers for buoy tenders. This opportunity is a combined synopsis/solicitation, and interested bidders should refer to the solicitation and its attachments for detailed requirements.

    VA

    Posted May 5, 2026Due Jun 3, 2026Combined Synopsis/SolicitationNAICS 327331Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08426QWOPL0002
    View details→

    DEPT OF DEFENSE

    SLING LOAD BLOCKS

    Archived

    AI Summary

    The Department of Defense is seeking to procure sling load blocks for external load training. This opportunity involves providing four training blocks (two 15k, one 12k, and one 6k) to replace deteriorating equipment, enhancing aircrew training on external load procedures. Interested bidders should respond to this comb…

    NY

    Posted Dec 31, 2025Due Jan 7, 2026Combined Synopsis/SolicitationNAICS 327331Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U2371
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    67
    sled
    0
    forecast
    0

    Related NAICS Codes

    • 321, Wood Product Manufacturing→
    • 3211, Sawmills and Wood Preservation→
    • 32111, Sawmills and Wood Preservation→
    • 321113, Sawmills →
    • 321114, Wood Preservation →
    • 3212, Veneer, Plywood, and Engineered Wood Product Manufacturing→
    • 32121, Veneer, Plywood, and Engineered Wood Product Manufacturing→
    • 321211, Hardwood Veneer and Plywood Manufacturing →
    • 321212, Softwood Veneer and Plywood Manufacturing →
    • 321215, Engineered Wood Member Manufacturing →

    Explore

    • 32733 Definition→
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    About NAICS 32733

    This industry comprises establishments primarily engaged in manufacturing concrete pipe, brick, and block products used in construction and infrastructure projects. These products include concrete masonry units, concrete pipe, brick, and related concrete products.

    Read the full NAICS definition →