samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    /

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.

    Book a Demo
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearch5.0RATED ON G2
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy
    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /3251

    NAICS Demand Lane

    Basic Chemical Manufacturing, Contract Opportunities

    3,404 total opportunities (3,404 active) tied to NAICS 3251 across federal, state, local, and forecast sources.
    NAICS 3251Federal + SLED3.4K total
    View NAICS definition →
    Total Opportunities
    3.4K
    Across all indexed sources
    Active Estimate
    3.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3251.

    DEPT OF DEFENSE

    PROPANE DELIVERY AND TANK RENTAL FOR HOWARD HANSON DAM AND MUD MOUNTAIN DAM IN WASHINGTON STATE

    Active

    AI Summary

    This opportunity involves a non-personal services contract for propane delivery and tank rental at Howard Hanson Dam and Mud Mountain Dam in Washington State. The contract spans one base year with four option years. Interested bidders should refer to the attached solicitation for further details.

    WA

    Posted Oct 5, 2026Due Oct 8, 2026Combined Synopsis/SolicitationNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: W912DW26QA073
    View details→

    DEPT OF DEFENSE

    BULK GASES IDIQ

    Active

    AI Summary

    This sources sought notice is for a requirement at Portsmouth Naval Shipyard to identify vendors capable of providing bulk industrial gases. The government plans to issue a formal solicitation for a five-year IDIQ contract, with anticipated posting on or about October 20, 2026. Interested vendors should submit their in…

    NH

    Posted Oct 2, 2026Due Oct 19, 2026Sources SoughtNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: SPMYM327Q5S01
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    R507 REFRIGERANT RESUPPLY FOR IRT

    Archived

    AI Summary

    This opportunity involves the resupply of R507 refrigerant for the IRT at NASA. It is set aside for small businesses and requires vendors to submit quotes referencing the notice ID. Key details include net 30 payment terms and FOB destination shipping.

    MS

    Posted Oct 1, 2026Due Oct 5, 2026Combined Synopsis/SolicitationNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: 80NSSC26941217Q
    View details→

    DEPT OF DEFENSE

    WOLF CREEK SEASONAL SUPPLY OF LIQUID OXYGEN

    Active

    AI Summary

    The Department of Defense is soliciting proposals for the seasonal supply of liquid oxygen at Wolf Creek. This opportunity includes an amendment providing answers to industry questions and several attachments detailing the scope of work and pricing schedule. Interested bidders should review the attached documents for c…

    TN

    Posted Sep 30, 2026Due Oct 7, 2026SolicitationNAICS 325120Sol: W912P526QA054
    View details→

    DEPT OF DEFENSE

    BLANKET PURCHASE AGREEMENT FOR MEDICAL GASES AND DRY ICE

    Active

    AI Summary

    The Department of Defense is seeking quotes for a Blanket Purchase Agreement for medical gases and dry ice. This includes compressed and bulk medical grade gases, gas-related equipment, and dry ice pellets. Amendments have extended the response date and provided clarifications. Interested parties should review the RFQ …

    MD

    Posted Sep 30, 2026Due Oct 29, 2026Combined Synopsis/SolicitationNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: HT942626QE031
    View details→

    DEPT OF DEFENSE

    DRY ICE

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Army, is soliciting bids for dry ice. Interested parties should refer to the attached solicitation and amendments for detailed requirements and questions. This opportunity is not set aside for small businesses.

    TX

    Posted Sep 29, 2026Due Oct 14, 2026SolicitationNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: W912NW26QA049
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    6835--VISN 2 PROSTHETICS DOWNSTATE HOME OXYGEN SERVICES

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for Downstate Home Oxygen Services under NAICS code 325120. This opportunity encompasses both products and services related to home oxygen provision. Interested bidders should prepare to submit their proposals by the specified deadline.

    NY

    Posted Sep 29, 2026Due Nov 10, 2026SolicitationNAICS 325120Sol: 36C24226R0081
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    6835-- BULK OXYGEN (BASE+4 OPTION)

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting quotes for bulk oxygen to support the VA Long Beach Healthcare System. This opportunity is a combined synopsis/solicitation under RFQ 36C26226Q0019, and it is set aside for SDVOSBC. Interested vendors should submit inquiries via email, referencing the solicitation number…

    CA

    Posted Sep 29, 2026Due Oct 19, 2026Combined Synopsis/SolicitationNAICS 325120Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26227Q0019
    View details→

    DEPT OF DEFENSE

    SPE4A526R0307; 6850016858603; CHEMICAL KIT, CONTAMINATION

    Archived

    AI Summary

    The Department of Defense is seeking sources capable of manufacturing a chemical kit for contamination, identified by NSN 6850-01-685-8603. Interested parties should provide their manufacturing location and point of contact to Annette Pruett at Annette.pruett@dla.mil. This is a sources sought notice for informational p…

    VA

    Posted Sep 28, 2026Due Oct 2, 2026Sources SoughtNAICS 325110Sol: SPE4A526R0307
    View details→

    DEPT OF DEFENSE

    WOLF CREEK LIQUID OXYGEN (INTERIM) KO DETERMINATION

    Archived

    AI Summary

    The Department of Defense has awarded a sole-source contract for interim liquid oxygen, effective September 18, 2026. This special notice includes the Contracting Officer's Determination to sole-source the contract, which is relevant for potential bidders in the chemical supply sector.

    TN

    Posted Sep 28, 2026Due Sep 29, 2026Special NoticeNAICS 325120Sol: W912P526PA050
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,658
    sled
    736
    forecast
    10

    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

    • 3251 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 3251

    Basic Chemical Manufacturing involves the production of chemicals through the transformation of raw materials such as petroleum and natural gas. This industry produces fundamental chemicals used as inputs for various other manufacturing processes.

    Read the full NAICS definition →