This Solicitation opportunity from Department Of The Interior was posted on March 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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66--CLUMPED ISOTOPE GEOCHEMICAL SAMPLES BPA

Awarded

140G0126Q0017Federal

Submission Closed04/01/2026, 05:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

This market research effort seeks to identify qualified laboratories capable of performing high-precision clumped isotope geochemical analyses on carbonate mineral samples for the U.S. Geological Survey’s Geology, Energy, and Minerals Science Center. The anticipated contract is a five-year Blanket Purchase Agreement with a total ceiling of $49,999, designed to support USGS projects related to energy and mineral resources by providing standardized, reliable isotopic data. The technical scope requires laboratories to analyze small samples (<500 micrograms) for Δ47, Δ48, δ13C, and δ18O isotopic compositions using advanced mass spectrometers, calibrated to community standards such as InterCarb ETH and I-CDES90. Data must be generated through at least three replicate analyses per sample, with results reported alongside quality control standards, and uncertainties expressed as 95% confidence intervals. The analyses must be conducted in-house, with no subcontracting permitted, and performed by personnel with significant expertise—either a principal investigator with a doctorate or five or more years of relevant experience, and qualified operators with at least one year of experience in clumped isotope measurements. Respondents are encouraged from small and disadvantaged business categories, including Small Business, 8(a), HUBZone, SDVOSB, WOSB, and EDWOSB, and must submit capability statements demonstrating recent relevant experience, technical capacity, and firm size status via email by December 12, 2025. The submission should include firm contact details, performance history, and certification information, with the understanding that future formal solicitations (RFQs or RFPs) will be posted separately on SAM.gov. Deliverables include detailed data tables in Excel or CSV format, supporting reports, and the return of excess samples if requested. The analyses are to be performed at the awardee’s facility, with all data and supporting documentation subject to USGS review and acceptance based on strict quality standards, including calibration, standardization, and reporting protocols. This RFI is solely for market research purposes and does not constitute a binding commitment or guarantee of future contract award, serving instead to inform the government’s acquisition planning and competition strategy.

General Info

Five-year BPA for USGS requiring high-precision clumped isotope analyses from qualified laboratories.

Agency

Department Of The Interior → Ofc Of Acqusition Grants-National

Contract Value

NAICS

541380 - Testing Laboratories and Services

Place of Performance

VA, USA

Set-Aside

SBA

Awardee

BROWN UNIVERSITY

Award Issued Date

04/07/2026, 12:00:00 AM UTC

Documents

Amendment 0001 to Solicitation 140G0126Q0017

3 pages · amendment

High

Amendment 0002 to Solicitation 140G0126Q0017

amendment

High

Amendment 0003 to Solicitation 140G0126Q0017

amendment

High

B08 Attachment A Pricing Schedule

2 pages · pricing-schedule

High

B08 Attachment C Performance-Based Work Statement for Clumped Isotope Analyses

3 pages · sow

High

B09 Attachment E Updated Performance Work Statement

sow

High

Evaluation Criteria for Commercial Products and Services FAR Clause 52.212-2

evaluation-criteria

High

Request for Information for Clumped Isotope Geochemical Samples

3 pages · rfi

High

RFI for Clumped Isotope Geochemical Samples B10

3 pages · rfi

High

Solicitation 140G0126Q0017 Blanket Purchase Agreement for Clumped Isotope Geochemical Samples

22 pages · rfq

High

Wage Determination No. 2015-4281 Rev 35

wage-determination

High

Attachment F Updated Pricing Schedule

pricing-schedule

Low

B09 Attachment D Question and Answer Amendment 2

q-and-a

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

3 updates

PhaseAwarded

PostedDec 9

Sources Sought

Type ChangedJan 22

Sources Sought → Solicitation

Notice updatedFeb 6

Response deadline changed from Feb 4, 2026 to Feb 27, 2026. The notice title changed. The notice description changed.

Notice updatedFeb 12

Response deadline changed from Feb 27, 2026 to Mar 18, 2026. The notice description changed.

Notice updatedMar 25

Response deadline changed from Mar 18, 2026 to Apr 1, 2026. The notice description changed.

AwardedApr 7

Contract was awarded

Submission Closed

04/01/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ofc Of Acqusition Grants-National

Contacts1 person available

OfficeRESTON, VA, 20192, USA

Organization / AgencyDepartment Of The Interior → Ofc Of Acqusition Grants-National

Office AddressRESTON, VA, 20192, USA

Contacts

Dayna Parkin

contact@example.gov

+1 (555) 000-0000

Full 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 contact@example.gov