FederalVA
Posted
Aug 25, 2026
Sep 7, 2026
B--Notice of Intent
The U.S. Geological Survey (USGS) intends to award a sole-source contract to Iowa State University for stable isotope ratio analysis of carbon, oxygen, and nitrogen from powdered calcium carbonate samples. This is a single active Contract Opportunity and a procurement rather than a grant; responses are due Sep 07, 2026 at 10:00 AM MDT, and the notice lists Sep 22, 2026 as its inactive date. The SAM.gov posting states that no links or attachments have been added.