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. /562112

    NAICS Demand Lane

    Hazardous Waste Collection, Contract Opportunities

    1,292 total opportunities (1,292 active) tied to NAICS 562112 across federal, state, local, and forecast sources.
    NAICS 562112Federal + SLED1.3K total
    View NAICS definition →
    Total Opportunities
    1.3K
    Across all indexed sources
    Active Estimate
    1.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 562112.

    DEPARTMENT OF VETERANS AFFAIRS

    S222--NOTICE OF INTENT TO SOLE SOURCE MEDICAL WASTE DISPOSAL SERVICE TO BOSTON, MA, MANCHESTER, NH, AND WEST HAVEN CT

    Active

    AI Summary

    The Department of Veterans Affairs intends to award a sole source contract for emergency interim medical waste disposal services for facilities in Boston, MA, Manchester, NH, and West Haven, CT. This contract will last for six months while a long-term solution is developed. Interested parties should register on SAM.gov…

    ME

    Posted Sep 29, 2026Due Oct 7, 2026Special NoticeNAICS 562112Sol: 36C24126Q0849
    View details→

    DEPARTMENT OF AGRICULTURE

    1232SA26Q1356 QUESTIONS AND UPDATED ATTACHMENT III HAZARDOUS WASTE DISPOSAL SERVICES USDA-ARS-MWA MADISON WI

    Archived

    AI Summary

    The USDA ARS in Madison, WI is seeking quotations for hazardous waste disposal services under solicitation number 1232SA26Q1356. This opportunity is set aside for small businesses and involves the removal of various chemical and biological wastes generated from agricultural research activities. Interested parties shoul…

    MD

    Posted Sep 22, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 562112Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q1356
    View details→

    DEPARTMENT OF THE INTERIOR

    F--HAZARDOUS WASTE DISPOSAL

    Archived

    AI Summary

    The Department of the Interior, US Geological Survey, is soliciting proposals for hazardous waste disposal services. This opportunity is set aside for small businesses and requires expertise in managing and disposing of hazardous materials. Interested bidders should prepare to submit their proposals by the specified de…

    CO

    Posted Sep 17, 2026Due Sep 21, 2026SolicitationNAICS 562112Total Small Business Set-Aside (FAR 19.5)Sol: 140G0226Q0182
    View details→

    DEPARTMENT OF AGRICULTURE

    ARS Tifton Hazardous Waste Removal

    Archived

    AI Summary

    The USDA Agricultural Research Service is seeking quotes for hazardous waste removal and disposal services, including lab packing and transportation. This RFQ is a 100% Small Business Set-Aside, with offers due by September 18, 2026. The contract period is from October 1, 2026, to December 30, 2026. Interested parties …

    NM

    Posted Sep 16, 2026Due Sep 18, 2026SolicitationNAICS 562112Small Business Set Aside - TotalSol: 127EAU26Q0077
    View details→

    DEPT OF DEFENSE

    HAZMAT PICK UP GUAM

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for hazardous material (HAZMAT) pick-up services in Guam under NAICS code 562112. This is a total small business set-aside opportunity. Interested parties must submit their quotes as specified in the solicitation. The procurement is governed by FAR Part 12, and all inquiri…

    AP

    Posted Sep 15, 2026Due Sep 18, 2026SolicitationNAICS 562112Small Business Set Aside - TotalSol: M2900026Q1000
    View details→

    DEPT OF DEFENSE

    FA3016JBSA SOURCES SOUGHT PARTS WASHER CLEANER

    Archived

    AI Summary

    The Department of Defense is seeking sources for the provision and maintenance of recirculating parts washers. These washers must utilize solvent recycling and waste minimization practices, including proper labeling and filtration systems. Interested contractors should be prepared to supply all necessary equipment, too…

    TX

    Posted Sep 14, 2026Due Sep 18, 2026Sources SoughtNAICS 562112Sol: FA3016PartsWasherCleaner
    View details→

    DEPT OF DEFENSE

    Medical Biohazard Waste Removal Services at Homestead Air Reserve Base

    Archived

    AI Summary

    The Department of the Air Force is seeking quotes for medical biohazard waste removal services at Homestead Air Reserve Base. This is a competitive small business set-aside under NAICS code 562112. The contract includes a base year and four option years, with initial pick-up required within 10 days of award. Interested…

    FL

    Posted Sep 10, 2026Due Sep 16, 2026Combined Synopsis/SolicitationNAICS 562112Small Business Set Aside - TotalSol: FA664826Q0010-RI
    View details→

    DEPARTMENT OF ENERGY

    WAPA SNR Oil Filled and Large Equipment Disposal

    Archived

    AI Summary

    The Department of Energy is soliciting proposals for the disposal and recycling of oil filled equipment for the Western Area Power Administration, Sierra Nevada Region. Bidders must comply with the attached Performance Work Statement. Proposals are due by September 15, 2026.

    CA

    Posted Sep 8, 2026Due Sep 16, 2026SolicitationNAICS 562112Sol: 89503326QWA000418
    View details→

    DEPT OF DEFENSE

    HAZMAT PICK UP GUAM

    Archived

    AI Summary

    The Department of Defense is seeking interested businesses for HAZMAT waste collection services in Guam, scheduled for 24 September 2026. This is a Source Sought notice to identify capable vendors. Interested parties must respond by 10 September 2026, providing relevant business information and technical capabilities.

    AP

    Posted Sep 6, 2026Due Sep 10, 2026Sources SoughtNAICS 562112Total Small Business Set-Aside (FAR 19.5)Sol: M29000JL1005
    View details→

    DEPT OF DEFENSE

    Repack and Disposal of Bis (2,2-Dinitro-2-Fluoro Ethyl) Formal in Methylene Chloride

    Archived

    AI Summary

    The Department of Defense is seeking a contractor for the repackaging and disposal of Bis (2,2-Dinitro-2-Fluoro Ethyl) Formal in Methylene Chloride. The contractor will develop and execute an asbestos abatement plan, conduct hazard classification testing, and manage spill containment and disposal processes. Proposals m…

    IL

    Posted Sep 3, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 562112Small Business Set Aside - TotalSol: W519TC26QA178
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    787
    sled
    496
    forecast
    9

    Related NAICS Codes

    • 56, Administrative and Support and Waste Management and Remediation Services→
    • 561, Administrative and Support Services→
    • 5611, Office Administrative Services→
    • 56111, Office Administrative Services→
    • 561110, Office Administrative Services→
    • 5612, Facilities Support Services→
    • 56121, Facilities Support Services→
    • 561210, Facilities Support Services→
    • 5613, Employment Services→
    • 56131, Employment Placement Agencies and Executive Search Services→

    Explore

    • 562112 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 562112

    This industry comprises establishments primarily engaged in the collection and transportation of hazardous waste. These businesses handle waste materials that are potentially harmful to human health or the environment.

    Read the full NAICS definition →