B--ISOTOPE ANALYSES
Interior, Department of the · US GEOLOGICAL SURVEY
This notice is not accepting responses (deadline was Mar 30, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Mar 30, 2026, 8:00 PM EDT
- Posted
- Mar 25, 2026
- Solicitation
- 140G0326Q0072
- Set-aside
- None listed
- Place of performance
- —
- Contracting office
- OFFICE OF ACQUISITON GRANTS · SACRAMENTO · CA
- Source
- SAM.gov · updated Jul 5, 2026
Description
The U.S. Geological Survey (USGS) is conducting market research to determine the availability of qualified businesses capable of providing isotope analyses as described in the Statement of Work attached. 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 applicable North American Industry Classification System (NAICS) code is 541990 All Other Professional, Scientific and Technical Services, with the associated size standard of $19.5M All responsible sources may submit a brochure detailing the ability to meet the requirements in the Statement of Work included with this announcement, see page 3 of SOW for qualifications. Responses to this announcement shall only be accepted through electronic mail addressed to tracy_huot@ios.doi.gov and must be uploaded and received in their entirety no later than 03/30/2026 at 1700 PD. Responses submitted by hardcopy or the SAM web portal shall not be accepted or considered.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$48,112
Middle of the pack for similar past awards
Most similar awards fall between $24,500 and $67,307
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1THE GEOLOGICAL SOCIETY OF AMERICA, INC.2 awards$134,615
- 2HORNER, LIAM G1 award$121,289
- 3KEVIN ARIZMENDI1 award$110,796
- 4MICHELE CATHERINE DODGE-LAVIANO1 award$92,520
- 5TEAM, TAYLOR C.1 award$79,010
- 6TERRE-VERTIS, LLC1 award$76,843
- 7MAIYAH MATSUMURA1 award$76,474
- 8ISABELLE SHAPIRO1 award$71,341
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID c0f68465377b44588020d57f12a4e1e6.