Closed Solicitation · DEPARTMENT OF THE INTERIOR

    B--ZOOPLANKTON ANALYSIS

    Sol. 140G0326Q0008Sources SoughtSACRAMENTO, CA
    Closed
    STATUS
    Closed
    closed Dec 31, 2025
    POSTED
    Dec 22, 2025
    Publication date
    NAICS CODE
    541380
    Primary industry classification
    PSC CODE
    B516
    Product & service classification

    AI Summary

    The US Geological Survey is seeking qualified businesses for zooplankton analysis services related to ecological studies in California. This sources sought announcement is for market research purposes only and does not guarantee contract award. Interested parties should submit capability statements by December 31, 2025.

    Contract details

    Solicitation No.
    140G0326Q0008
    Notice Type
    Sources Sought
    Posted Date
    December 22, 2025
    Response Deadline
    December 31, 2025
    NAICS Code
    541380AI guide
    PSC / Class Code
    B516
    Primary Contact
    Deng, Yangzhi
    State
    CA
    ZIP Code
    95819
    AI Product/Service
    service

    Description

    ZOOPLANKTON ANALYSIS

    The US Geological Survey (USGS) is conducting market research to determine the availability of qualified businesses capable of providing services to process biological samples (plankton) collected in the course of ecological studies conducted in California which provide critical information needed by State and Federal resource managers as described in the attached Statement of Work.

    This sources sought announcement is not a request for quote or proposal and the Government is not committed to award of a purchase order or contract pursuant to this announcement. The information resulting from this market research is simply for planning purposes to assist the Government in determining its acquisition strategy. The Government will not pay for any costs incurred in the preparation of information for responding to this notice.

    The North American Industry Classification System (NAICS) code: 541380, Testing Laboratory, and associated size standard $16.5 million apply to this announcement, along with Product Service Code: B516, Special Studies/Analysis- Animal/Fisheries.

    All responsible sources may submit a capability statement detailing the ability to meet the statement of work included with this announcement.

    Responses to this announcement shall only be accepted through electronic mail addressed to yangzhideng@usgs.gov and must be uploaded and received in their entirety no later than 12/31/2025 at 1500 PST. Proposals submitted by hardcopy or any web portal shall not be accepted or considered.

    Key dates

    1. December 22, 2025Posted Date
    2. December 31, 2025Proposals / Responses Due

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    Frequently asked questions

    B--ZOOPLANKTON ANALYSIS is a federal acquisition solicitation issued by DEPARTMENT OF THE INTERIOR. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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