GOVERNMENT CONTRACT OPPORTUNITY ============================== Notice ID: sam-opportunity-6203d6520c9d44d7a534194a5b880dff Solicitation number: 140GG027Q0015 Title: B-USGS Detrital zircon U/Pb, Hf, and T/REE analyses Agency: INTERIOR, DEPARTMENT OF THE Sub-Agency: DEPARTMENTAL OFFICES Office: USGS CONTRACTING ACTIVITY TYPE & CLASSIFICATION --------------------- Opportunity Type: Special Notice NAICS Code: 541690 PSC Code: B504 Set-Aside: Full & Open Competition KEY DATES --------- Posted: 2026-10-28 Response Deadline: 2026-11-04T18:00:00.000Z Status: Active DESCRIPTION ----------- The U.S. Geological Survey (USGS) Geology, Energy, and Minerals Science Center (GEMSC), and Florence Bascom Geoscience Center (FBGC) in Reston, VA requires detrital zircon U/Pb, Hf, and T/REE analyses for rock and modern sediment samples. Samples will support scientific work across multiple projects, including, but not limited to, the Gulf of Mexico Petroleum Systems Project and the Alaska Petroleum Systems Project. The USGS is aware of no other source that can provide the above. Therefore, it intends to make an award to the University of Arizona LaserChron Lab unless it is contacted by any vendor who believes they have similar technical expertise and can provide the same service(s). Vendors are invited to contact the Contract Specialist, Miranda Blankenship, via email at Miranda_blankenship@ios.doi.gov no later than 1:00 PM EDT, Wednesday, November 4, 2026, with an affirmative answer. --- Source: Gov Contract Finder Canonical URL: https://govcontractfinder.com/contracts/b-usgs-detrital-zircon-u-pb-hf-and-t-ree-analyses-sam-opportunity-6203d6520c9d44d7a534194a5b880dff Official Source: SAM.gov Official URL: https://sam.gov/opp/4e9c775b44d5477ea6b056f8b82cf6c9/view