66--CLUMPED ISOTOPE GEOCHEMICAL SAMPLES BPA | SAM.gov Opportunity | G2X

66--CLUMPED ISOTOPE GEOCHEMICAL SAMPLES BPA

Solicitation140G0126Q0017Notice typeSolicitation

Attachments

11 files

Name	Type	Posted	Actions
B09_Attachment_F_Updated_Pricing_Schedule_0003.xlsx	XLSX	Mar 25, 2026	Download
Sol_140G0126Q0017_Amd_0003.pdf	PDF	Mar 25, 2026	Download
B09_Attachment_G_Updated_FAR_Clause_52_212-2_0003.docx	DOCX	Mar 25, 2026	Download
B09_Attachment_E_Updated_Performance_Work_Statement_0003.docx	DOCX	Mar 25, 2026	Download
B09_Attachment_D_Question_and_Answer_Amendment_2_0002.docx	DOCX	Feb 12, 2026	Download
Sol_140G0126Q0017_Amd_0002.pdf	PDF	Feb 12, 2026	Download
Sol_140G0126Q0017_Amd_0001.pdf	PDF	Feb 6, 2026	Download
B08_Attachment_C_Performance_Work_Statement.docx	DOCX	Jan 22, 2026	Download
Sol_140G0126Q0017.pdf	PDF	Jan 22, 2026	Download
B03_Attachment_B_WD_2015-4281_Rev_35.pdf	PDF	Jan 22, 2026	Download
B08_Attachment_A_Pricing_Schedule.xlsx	XLSX	Jan 22, 2026	Download

Version History

66--CLUMPED ISOTOPE GEOCHEMICAL SAMPLES BPA

Solicitation140G0126Q0017Mar 25, 2026 · v7

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Opportunity Summary

The U.S. Geological Survey (USGS) Geology, Energy & Minerals Science Center is soliciting laboratory sample analysis services to perform clumped isotope geochemical analyses on carbonate mineral samples, including rocks, sediments, veins, and fossil specimens. This requirement, identified under solicitation number 140G0126Q0017, seeks to establish a Blanket Purchase Agreement (BPA) with a five-year performance period and no options. Selected laboratories must demonstrate a history of providing documented analyses that meet state-of-the-art precision standards and follow community-accepted InterCarb standardization practices.

This acquisition is a total small business set-aside (SBA) classified under NAICS 541380 Testing Laboratories and Services and PSC 6640 LABORATORY EQUIPMENT AND SUPPLIES. The BPA will utilize fixed-price calls issued on an as-needed basis, with a total value not to exceed $49,999.00 over the five-year duration. No funding is obligated at the time of the BPA award; instead, all charges are processed through obligations on individual calls based on a unit price per sample.

The response deadline for this solicitation is April 1, 2026. Quotations must be submitted via email to Dayna Parkin. The solicitation includes 11 attachments, featuring an updated Performance Work Statement, a pricing schedule, and various amendments detailing questions and answers and updated federal clauses. All vendors must be registered in the System for Award Management to be eligible for award.

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Opportunity Summary

Opportunity Details

Response deadline: Apr 1, 2026Expired 64 days ago
NAICS: 541380 (opens in new tab)
PSC: 6640 (opens in new tab)
Set aside: SBA
Published: Jan 22, 2026
Updated: Mar 25, 2026
Agency: US GEOLOGICAL SURVEY (opens in new tab)
Office: US GEOLOGICAL SURVEY
Department: —
Source: View on SAM.gov (opens in new tab)

Contact and place of performance

Point of contact: Parkin, Dayna

Place of performance: Not specified

Original Description

USGS, Geology, Energy & Minerals Science Center is seeking to establish a BPA for 5 years, with no options to exercise and with no minimum or maximum amount or order per year or number of orders per year, to request for lab sample analysis service to process clumped isotope geochemical analyses of carbonate minerals samples but not limited to rocks, sediments, veins, or fossil specimens. The laboratory needs to have proven history of measuring, in a timely and properly documented fashion, clumped isotope analyses that meet state-of-the art analytical precision and follow community-accepted InterCarb standardization practices. Calls issued as needed, not to exceed $49,999.00 over the period of five (5) years. Therefore, it is very important for the contractor to bid for unit price per sample, and the total price will be calculated from the total number of samples. The BPA calls will be processed as fixed price. No funding will be obligated for BPA. All charges will be processed through obligations on BPA calls. Work shall be performed IAW attached SOW.

- Amendment 0001 has been implemented to remove the small business set-aside. This requirement is now full and open. The closing date has been extended from February 04, 2026, 10:00 pacific time to February 27, 2026, 10:00 am pacific time.- Amendment 0002 has been implemented to provide question and answer, please refer to B09 Attachment D Question and Answer Amendment 2 document. The closing date has been extended from February 27, 2026, 10:00 am pacific time to March 18, 2026, 10:00 am pacific time.- Amendment 0003 has been implemented to provide an updated Performance Work Statement, Pricing Schedule, and updating FAR Clause 52.212-2 please refer to the updated attachments. The closing date has been extended from March 18, 2026, 10:00 am pacific time to April 1, 2026, 10:00 am pacific time. This acquisition is a total small business set-aside. The NAICS code is 541380. The size standard is $19.5 million.A vendor must be registered at https://sam.gov/SAM/ to be awarded the contract.All responsible sources may submit a quotation which shall be considered by the agency. Quotes must be emailed to [email protected]