The U.S. Geological Survey is issuing a SOURCES SOUGHT NOTICE to identify firms capable of providing geochronological sample analysis services for volcanic ash, specifically under NAICS code 541380 with a small business size standard of $19 million. This notice is for market research and not a solicitation, and responses are voluntary. Firms must demonstrate their ability to perform zircon separation from tephra samples, initial geochronologic screening using LA-ICP-MS, and high-precision geochronology through CA-ID-TIMS, ensuring reproducibility and accuracy in measurements. The successful contractor needs a track record in peer-reviewed literature for producing high-quality analytical results, including reporting of U-Pb isotope ratios and clear documentation of analytical protocols. Responses are encouraged from a range of small business classifications, including Indian Small Business Economic Enterprises and Service-Disabled Veteran-Owned firms. Interested parties must provide specific information by December 31, 2024, to assist the Government in determining acquisition strategies. The notice emphasizes that this is not a formal Request for Proposal and all future solicitations will be published on the Federal Business Opportunities website.
The U.S. Geological Survey (USGS) is issuing Request for Quote (RFQ) number 140G0225Q0005, seeking specialized geochronological services, specifically for mineral separation and high-accuracy U-Pb dating of volcanic ash samples from a research core in Alaska. The initiative aims to clarify unknown ages of the strata from the Cretaceous period, significantly impacting petroleum resource research and understanding of paleoclimatic conditions. The contract, which will last from March 1, 2025, to February 28, 2026, requires the awardee to separate zircon from samples, conduct initial screening via laser-ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS), and perform subsequent precise isotopic analysis using chemical-abrasion isotope-dilution thermal-ionization mass spectrometry (CA-ID-TIMS). All deliverables, including detailed data reports and analyses, must be submitted within 180 days of the contract's ratification. Interested parties are encouraged to submit quotes via email, adhering to specified guidelines and technical requirements outlined in the solicitation. The project represents a critical step in understanding Alaska's geological and petroleum resource potential.