SAM #140G0326Q0145

USGS Seeks High-Resolution Geochronology Services for Volcanic Ash Samples

The US Geological Survey Alaska Science Center is seeking high-resolution geochronology services to support petroleum resource and paleoceanographic studies in Alaska. - Government Buyer: - US Geological Survey (USGS), Alaska Science Center - Services Requested: - High-resolution geochronology services for seven volcanic ash (tephra) samples from the North Slope of Alaska - Zircon mineral separation from bulk tephra samples - U-Pb geochronologic screening using LA-ICP-MS (Laser Ablation Inductively Coupled Plasma Mass Spectrometry) - High-precision U-Pb geochronology using CA-ID-TIMS (Chemical Abrasion Isotope Dilution Thermal Ionization Mass Spectrometry) - Delivery of data tables, graphical representations, and geological interpretations - Notable Requirements: - Expertise in U-Pb geochronology and isotope analysis is required - Deliverables must include both raw data and interpretive geological results - No specific OEMs or vendors are named in the solicitation - The opportunity is classified under NAICS 541380 (Testing Laboratories and Services) and PSC B517 (Special Studies/Analysis, Geological)

Description

Sources Sought - GeochronologyThe U.S. Geological Survey (USGS) is conducting market research to determine the availability of qualified businesses capable of providing mineral separation, LAICPMS screening, IDTIMS, and CA-ID-TIMS 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 Laboratories and Services and associated size standard $19.0 million annually apply to this announcement along with PSC code B517 Special Studies/Analysis, Geological. All responsible sources may submit a capabilities statement detailing the ability of their service to meet the statement of work included with this announcement. Responses to this announcement shall only be accepted through electronic mail addressed to elizabeth_adam@ios.doi.gov and must be uploaded and received in their entirety no later than Friday, June 26, 2026, at 5:00pm EST. Statement of Work is Attached.

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