SAM #140G0126Q0160

USGS Seeks Laboratory Services for Stable Isotope Analysis of Biogenic Carbonate Samples

The US Geological Survey (USGS), through its St. Petersburg Science Center and Reston Science Acquisition Branch, is seeking qualified laboratories to provide stable isotope analysis services for biogenic carbonate materials. - Government Buyer: - US Geological Survey (USGS), Department of the Interior - St. Petersburg Science Center and Reston Science Acquisition Branch - Products/Services Requested: - Simultaneous measurement of stable isotope ratios (Oxygen, Carbon, Nitrogen) in powdered calcium carbonate (CaCO3) samples from biogenic materials (e.g., coral skeletons, mollusk shells, crustacean shells) - Laboratory services must use Isotope Ratio Mass Spectrometry (IRMS) with dual-inlet and continuous-flow inlets, specifically coupled to Gas-Bench II and Thermo Flash EA - ConFlo IV equipment - Sample preparation, weighing, loading, encapsulating, and operation of IRMS under supervision - Data delivery within three weeks for each batch of 50 samples - Scheduled access for USGS staff to participate in sample preparation and IRMS operation - Quality control and assurance per specified standards - Quantities: - Estimated 2,000 to 5,000 samples over five years - Unique/Notable Requirements: - Laboratory must allow USGS staff scheduled access for hands-on sample preparation and instrument operation - Use of specific IRMS equipment (Gas-Bench II, Thermo Flash EA - ConFlo IV) - Timely data delivery and adherence to quality standards - No specific OEMs or vendors are named, but Thermo Fisher Scientific is the OEM for the referenced IRMS equipment - NAICS Code: 541380 (Testing Laboratories and Services) - Small business participation is encouraged (8(a), HUBZone, SDVOSB, WOSB, EDWOSB) - Place of Performance: USGS St. Petersburg Science Center

Description

This is a Sources Sought Notice only. This is not a request for proposal, but a survey to locate potential sources. This Sources Sought does not constitute an Invitation for Bids, Request for Proposals or a Request for Quotations, and is not to be construed as a commitment by the Government to issue an order or otherwise pay for the information solicited, nor is it a guarantee of a forthcoming solicitation or contract. It is for market research purposes only. Respondents will not be notified of the results of the evaluation.The purpose of this Sources Sought Notice is to gain knowledge of interest, capabilities, and qualifications of various members of industry, to include the Small Business Community: Small Business, Section 8(a), Historically Underutilized Business Zones (HUB-Zone), Service-Disabled Veteran-Owned Small Business (SDVOSB), Women-Owned Small Business (WOSB), and Economically Disadvantaged Women-Owned Small Business (EDWOSB). The Government must ensure there is adequate competition among the potential pool of responsible contractors. Small business, Section 8(a), HUBZone, SDVOSB, WOSB, & EDWOSB businesses are highly encouraged to participate.NAICS Code 541380 Testing Laboratories and Services NAICS Size Standard $19 Million Subject Sources Sought Point of Contact Mindie Dixon mindie_dixon@ios.doi.gov Objective - To find sources that are qualified to meet the supplies/services as listed below. Note that the specific requirements are subject to change prior to the release of any solicitation.The Science Acquisition Team for USGS Programs, Reston Science Acquisition Branch is conducting market research to identify sources capable of providing simultaneous measurement of stable isotope ratios from biogenic carbonate materials for one base year and four one-year option periods

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