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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC B517

    Product & Service Code

    PSC B517: Geological Studies

    121 contracts match PSC B517 (Geological Studies). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC B517Previewing 10 opportunities
    View PSC definition →
    Contracts
    121
    Records under this PSC
    Agencies in Preview
    2
    Distinct buyers in the latest sample
    NAICS in Preview
    2
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC B517.

    DEPARTMENT OF THE INTERIOR

    MINERAL SEPARATION SERVICES

    Archived

    AI Summary

    The US Geological Survey requires mineral separation services as outlined in the Statement of Work. This opportunity is open for full competition and proposals must be submitted electronically by 09/17/2026. Interested parties should provide a detailed technical description of their services to ensure compliance with t…

    CA

    Posted Sep 11, 2026Due Sep 17, 2026Combined Synopsis/SolicitationNAICS 541380Sol: 140G0126Q0297
    View details→

    DEPARTMENT OF THE INTERIOR

    B--NOTICE OF INTENT TO AWARD - USGS ISOTOPE WORK

    Archived

    AI Summary

    The USGS intends to award a contract for Lu-Hf, Sm-Nd, and Pb isotope measurements essential for geological studies. Washington State University is the intended awardee unless other vendors with similar expertise respond by September 3, 2026. Interested parties should contact the Contract Specialist for further details…

    VA

    Posted Aug 27, 2026Due Sep 3, 2026Special NoticeNAICS 541380Sol: 140G0126Q0262
    View details→

    DEPARTMENT OF ENERGY

    Consulting Engineering Geologist Services for the U.S. Federal Energy Regulatory Commission

    Archived

    AI Summary

    The U.S. Federal Energy Regulatory Commission seeks consulting engineering geologist services to support its dam safety program. The contract involves approximately 500 consulting hours, with potential increases based on incidents. Services include reviewing analyses, attending meetings, providing expert advice, and de…

    DC

    Posted Aug 3, 2026Due Aug 17, 2026Combined Synopsis/SolicitationNAICS 541330No Set aside usedSol: 89603026Q0061
    View details→

    DEPARTMENT OF THE INTERIOR

    B--SOURCES SOUGHT, X-RAY COMPUTED TOMOGRAPHY (XRCT)

    Archived

    AI Summary

    The U.S. Geological Survey is seeking qualified businesses for X-ray Computed Tomography (XRCT) scanning and image processing. This Sources Sought announcement aims to gather information for planning purposes and does not constitute a request for proposals. Interested vendors should submit a capabilities statement demo…

    CA

    Posted Jul 30, 2026Due Aug 4, 2026Sources SoughtNAICS 541380Sol: 140G0326Q0185
    View details→

    DEPARTMENT OF THE INTERIOR

    B--LA-ICP-MS ZIRCON ANALYSES/BRENNAN

    Archived

    AI Summary

    The U.S. Geological Survey is seeking qualified businesses for LA-ICP-MS zircon analyses as part of market research. This Sources Sought announcement is for planning purposes only and does not guarantee a contract. Interested parties should respond by July 31, 2026, with their capabilities as outlined in the Statement …

    CA

    Posted Jul 28, 2026Due Jul 31, 2026Sources SoughtNAICS 541380Sol: 140G0326Q0180
    View details→

    DEPARTMENT OF THE INTERIOR

    MICROBE POLISHED SOCK SAMPLES

    Archived

    AI Summary

    The Department of the Interior, US Geological Survey, is soliciting proposals for microbe polished thin sections of rock samples. This opportunity is categorized under geological services and requires expertise in rock analysis and sample preparation. Interested bidders should prepare their proposals accordingly.

    CA

    Posted Jul 23, 2026Due Aug 4, 2026SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 140G0326Q0174
    View details→

    DEPARTMENT OF THE INTERIOR

    40AR/39AR ANALYSES TO DETERMINE THE AGES OF VOLCAN

    Archived

    AI Summary

    The US Geological Survey is soliciting proposals for 40Ar/39Ar analyses to determine the ages of volcanic rocks. This opportunity is classified under NAICS code 541380, focusing on geological services. Bidders should prepare to provide detailed methodologies and timelines for the analysis.

    CA

    Posted Jul 22, 2026Due Aug 1, 2026SolicitationNAICS 541380Sol: 140G0326Q0173
    View details→

    DEPARTMENT OF THE INTERIOR

    B--APATITE FISSION-TRACK (AFT) AND U-PB ANALYSES

    Archived

    AI Summary

    The U.S. Geological Survey intends to award a purchase order to GeoSep Services for apatite fission track and U-Pb analysis. This opportunity is not a request for competitive quotes, but all responsible parties may submit a quotation by the closing date. The award will be made under FAR Part 12, and GeoSep is the only …

    CA

    Posted Jul 22, 2026Due Aug 3, 2026Special NoticeNAICS 541380Sol: 140G0326Q0167
    View details→

    DEPARTMENT OF THE INTERIOR

    B-- U-Th/He Thermochronology Analyses of Samples

    Archived

    AI Summary

    The U.S. Geological Survey plans to award a non-competitive purchase order to the University of Connecticut for U-Th/He thermochronology analyses of forty samples. This service is essential for the Alaska Basins and Petroleum Systems project and will ensure consistency in research results. The contract is set for one y…

    VA

    Posted Jul 21, 2026Due Jul 28, 2026PresolicitationNAICS 541380Sol: 140G0126Q0181
    View details→

    DEPARTMENT OF THE INTERIOR

    B--WHOLE-ROCK GEOCHEMICAL ANALYSIS

    Archived

    AI Summary

    The U.S. Geological Survey is seeking qualified businesses for whole-rock geochemical analysis as part of market research. This sources sought announcement is for planning purposes only and does not guarantee a contract. Interested parties should submit their capabilities via email by July 24, 2026.

    CA

    Posted Jul 21, 2026Due Jul 25, 2026Sources SoughtNAICS 541380Sol: 140G0326Q0172
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPARTMENT OF THE INTERIOR→DEPARTMENT OF ENERGY→

    Adjacent NAICS Codes

    NAICS 541380NAICS 541330

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