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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC B533

    Product & Service Code

    PSC B533: Water Quality Studies

    315 contracts match PSC B533 (Water Quality Studies). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC B533Previewing 10 opportunities
    View PSC definition →
    Contracts
    315
    Records under this PSC
    Agencies in Preview
    4
    Distinct buyers in the latest sample
    NAICS in Preview
    2
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC B533.

    DEPARTMENT OF AGRICULTURE

    WASTE WATER SAMPLE TESTING JACOB CREEK JCC TENNESSEE

    Active

    AI Summary

    The Forest Service is conducting market research for basic wastewater and water testing services at Jacobs Creek Job Corps Center in Bristol, Tennessee. This is a sources sought notice, not a solicitation, and no proposals are being requested. A future RFQ and firm-fixed-price contract may follow. Interested firms shou…

    TN

    Posted Oct 30, 2026Due Nov 5, 2026Sources SoughtNAICS 541380Sol: 1168679
    View details→

    DEPT OF DEFENSE

    CJD NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) LABORATORY SERVICES - BASE PLUS 4 OPTION YEARS

    Archived

    AI Summary

    The U.S. Army Corps of Engineers seeks an accredited laboratory within 200 road miles of Bridgeport, Washington, to analyze NPDES samples, including oil and grease, for Chief Joseph Dam. The base year runs November 2026 through October 2027, with four option years and approximately 540 samples annually. The contractor …

    WA

    Posted Oct 23, 2026Due Oct 22, 2026SolicitationNAICS 541380Sol: W912DW27QA001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    B533--VANIHCS SPS WATER TESTING (VA-27-00000760)

    Active

    AI Summary

    The VA seeks a contractor to perform monthly, quarterly, and annual water and steam testing under ANSI/AAMI ST108:2023 at its Marion, Fort Wayne, and Jackie Walorski sites. Work includes sample collection and laboratory analysis, meter calibration, performance qualification, reporting outliers within 24 hours, web-base…

    OH

    Posted Oct 21, 2026Due Nov 4, 2026PresolicitationNAICS 541380Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25027R0012
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    SF30-RFQ_36C25627Q0042_QA_AMENDMENT_0001

    Archived

    AI Summary

    The Gulf Coast Veterans Health Care System requires routine and surge Heterotrophic Plate Count Testing Services at multiple locations in Mississippi and Florida. Interested bidders should review solicitation 36C25627Q0042 and submit the required documentation as specified in Section E. This opportunity is set aside fo…

    MS

    Posted Oct 15, 2026Due Oct 22, 2026SolicitationNAICS 541380Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25627Q0042
    View details→

    DEPARTMENT OF THE INTERIOR

    B--2026 RFO HAYSTACK WELL WATER ANALYSIS

    Archived

    AI Summary

    The Bureau of Land Management is seeking quotations for water and soil analysis under a firm-fixed-price contract. The solicitation includes specific requirements for sample submission and testing. Interested vendors must comply with FAR Part 12 and submit their quotes by the specified deadline. This opportunity is set…

    CO

    Posted Sep 22, 2026Due Sep 25, 2026SolicitationNAICS 541380Small Business Set Aside - TotalSol: 140L1726Q0065
    View details→

    DEPT OF DEFENSE

    WATER SAMPLING SERVICES

    Archived

    AI Summary

    The Department of Defense, specifically the Air Force, seeks a contractor to provide comprehensive water sampling services at Hurlburt Field. This includes collecting, transporting, and analyzing drinking water samples in compliance with federal and state regulations. Amendments have been issued to extend the proposal …

    FL

    Posted Sep 22, 2026Due Oct 2, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: FA441726R0032
    View details→

    DEPARTMENT OF AGRICULTURE

    SHASTA TRINITY NF DRINKING WATER SAMPLING & TESTING

    Archived

    AI Summary

    The opportunity involves providing water sampling, testing, and reporting services for potable water systems in the Shasta-Trinity National Forest. Quotes are due by September 25, 2026, at 4:30 PM PDT, and must be emailed to the designated contact. Amendments to the solicitation include updated terms and conditions and…

    CA

    Posted Sep 19, 2026Due Sep 25, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 127EAY26Q0136
    View details→

    DEPT OF DEFENSE

    VIARNG SAFE DRINKING WATER ACT SERVICE

    Archived

    AI Summary

    The Department of Defense is reposting Solicitation W9127P26QA024 for services related to the Safe Drinking Water Act. Offers are due by September 18, 2026. This opportunity is set aside for SBA, focusing on environmental consulting and drinking water services.

    VI

    Posted Sep 15, 2026Due Sep 18, 2026SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: W9127P26QA0240
    View details→

    DEPARTMENT OF THE INTERIOR

    B--Zooplankton Analysis of Water Samples

    Archived

    AI Summary

    The Department of the Interior, Bureau of Reclamation, is seeking sources for laboratory analysis of zooplankton in reservoir water quality samples. This analysis aims to standardize procedures between Upper and Lower Colorado Region teams. Interested parties should respond to this sources sought notice.

    UT

    Posted Sep 15, 2026Due Sep 25, 2026Sources SoughtNAICS 541380Sol: 140R4026R0028
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    B533--Legionella and Dental Water Line Sampling

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking proposals for Legionella and dental water line sampling services. This opportunity is classified under NAICS code 541620, focusing on environmental consulting and water quality testing. Bidders should prepare to address healthcare service requirements effectively.

    FL

    Posted Sep 15, 2026Due Aug 14, 2026Combined Synopsis/SolicitationNAICS 541620Small Business Set Aside - TotalSol: 36C24826Q1020
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPARTMENT OF AGRICULTURE→DEPT OF DEFENSE→DEPARTMENT OF VETERANS AFFAIRS→DEPARTMENT OF THE INTERIOR→

    Adjacent NAICS Codes

    NAICS 541380NAICS 541620

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