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, SamSearch
    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. /48321

    NAICS Demand Lane

    Inland Water Transportation, Contract Opportunities

    116 total opportunities (116 active) tied to NAICS 48321 across federal, state, local, and forecast sources.
    NAICS 48321Federal + SLED116 total
    View NAICS definition →
    Total Opportunities
    116
    Across all indexed sources
    Active Estimate
    116
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 48321.

    DEPT OF DEFENSE

    NOTICE OF SOLE SOURCE

    Archived

    AI Summary

    The Department of the Navy intends to award a Sole Source Firm Fixed Price Contract to Fairlead Boatworks, Inc. for marine vessel towing and storage services. This notice is not a request for proposals; however, written challenges to this sole source must be submitted for consideration.

    VA

    Posted Jul 14, 2026Due Jul 15, 2026Special NoticeNAICS 483211Sol: N0018926QL270
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    Transportation of a barge, vessel and boat for DR4910-MP

    Archived

    AI Summary

    The Department of Homeland Security's FEMA is urgently seeking quotes for the rental transportation of a barge, vessel, and boat within the Northern Mariana Islands for disaster declaration DR4910-MP. This RFQ is set aside for small businesses, with a response deadline of May 25, 2026, at 4:00 PM PAS.

    CA

    Posted May 25, 2026Due May 26, 2026Combined Synopsis/SolicitationNAICS 483211Total Small Business Set-Aside (FAR 19.5)Sol: 70FBR926Q00000010
    View details→

    DEPT OF DEFENSE

    SCHEDULED FUEL BARGE TRANSPORTATION - GULF REGION (RFI)

    Archived

    AI Summary

    USTRANSCOM is conducting a Request for Information (RFI) to identify sources capable of providing scheduled fuel barge transportation services in the Gulf Region. This RFI aims to gather market insights and does not constitute a commitment for contract award. Responses will inform future acquisition strategies.

    IL

    Posted May 19, 2026Due Jun 2, 2026Sources SoughtNAICS 483211Sol: TRANSCOM26W003
    View details→

    DEPT OF DEFENSE

    Request for Information Gulf Barge Recompete

    Archived

    AI Summary

    The USTRANSCOM is conducting a Request for Information (RFI) to identify sources capable of providing scheduled fuel barge transportation services in the Gulf Region. This RFI is for informational purposes only and will aid in market research for future acquisition strategies. Responses will not affect future proposals…

    IL

    Posted Apr 27, 2026Due May 7, 2026Sources SoughtNAICS 483211Sol: TRANSCOM26W002
    View details→

    DEPT OF DEFENSE

    Request for Information-Gulf Barge Re-compete

    Archived

    AI Summary

    USTRANSCOM is conducting a Request for Information (RFI) to identify sources capable of providing scheduled fuel barge transportation services in the Gulf region. This RFI aims to gather market insights and does not constitute a commitment to award a contract. Responses will inform future acquisition strategies.

    IL

    Posted Apr 22, 2026Due May 1, 2026Sources SoughtNAICS 483211Sol: TRANSCOM26W001
    View details→

    DEPARTMENT OF THE INTERIOR

    F--GRCA/GLCA-RAPID RESPONSE BOAT OP REQUEST

    Archived

    AI Summary

    The Department of the Interior's National Park Service is soliciting proposals for a rapid response boat. This opportunity includes an amendment to incorporate a revised price schedule. Interested bidders should review the combined synopsis/solicitation for details and submit their proposals accordingly.

    AZ

    Posted Mar 30, 2026Due Apr 10, 2026Combined Synopsis/SolicitationNAICS 483212Total Small Business Set-Aside (FAR 19.5)Sol: 140P1526Q0047
    View details→

    DEPT OF DEFENSE

    LCY Stone Fuel Barge

    Archived

    AI Summary

    The Department of Defense is seeking quotes for fuel barge services to deliver fuel from DFSP Point Loma, CA to USNS Lucy Stone at Naval Base San Diego, CA. This is a combined synopsis/solicitation under RFQ N3220526Q0008, with responses due by March 4, 2026. Interested parties must comply with FAR requirements and sub…

    VA

    Posted Mar 13, 2026Due Mar 18, 2026Combined Synopsis/SolicitationNAICS 483211No Set aside usedSol: N3220526Q0008
    View details→

    DEPARTMENT OF THE INTERIOR

    GRCA RIVER LOGISTICS IDIQ

    Archived

    AI Summary

    The National Park Service is seeking to award up to three firm-fixed-price IDIQ contracts for river logistics support services at Grand Canyon National Park. This opportunity is set aside for Total Small Business and requires submission of quotes by the specified deadline. Interested parties should refer to the attache…

    AZ

    Posted Mar 3, 2026Due Apr 2, 2026Combined Synopsis/SolicitationNAICS 483212Total Small Business Set-Aside (FAR 19.5)Sol: 140P1526Q0016
    View details→

    DEPT OF DEFENSE

    Transportation of Fuel

    Archived

    AI Summary

    The Department of Defense, specifically the Navy, has awarded a contract to Jankovich Company for the transportation of fuel, valued at $123,600. This opportunity is categorized under NAICS code 483211 and is classified as a service. The justification for urgency is attached for review.

    CA

    Posted Feb 12, 2026JustificationNAICS 483211Sol: R218085357S199
    Award Date
    Jan 12, 2026
    View details→

    DEPT OF DEFENSE

    Transportation via Barge

    Archived

    AI Summary

    The Department of Defense, specifically the Navy, has awarded a contract for transportation services via barge to The Jankovich Company for $123,600. The award was made on November 19, 2025. This opportunity is relevant for companies specializing in maritime logistics and transportation.

    CA

    Posted Nov 26, 2025JustificationNAICS 483211Sol: R200955279S199
    Award Date
    Nov 19, 2025
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    109
    sled
    5
    forecast
    2

    Related NAICS Codes

    • 48-49, Transportation and Warehousing→
    • 481, Air Transportation→
    • 4811, Scheduled Air Transportation→
    • 48111, Scheduled Air Transportation→
    • 481111, Scheduled Passenger Air Transportation →
    • 481112, Scheduled Freight Air Transportation →
    • 4812, Nonscheduled Air Transportation→
    • 48121, Nonscheduled Air Transportation→
    • 481211, Nonscheduled Chartered Passenger Air Transportation →
    • 481212, Nonscheduled Chartered Freight Air Transportation →

    Explore

    • 48321 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 48321

    This industry comprises establishments primarily engaged in the transportation of passengers or cargo over inland waterways, such as rivers and canals. Activities include operating barges, towboats, and ferries within inland water routes.

    Read the full NAICS definition →