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This Government Contract opportunity from Department Of The Interior was posted on July 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

40Ar/39Ar Geochronology Laboratory Analysis

Closed
Federal

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The contract requires the execution of high-precision 40Ar/39Ar radiometric dating on geological samples, encompassing the full analytical workflow from sample irradiation through mass spectrometry, data reduction, and geological interpretation. The successful bidder must deliver not only the raw analytical data but also publication-ready visualizations and a comprehensive technical report that clearly communicates the results and their geological significance. All work must meet rigorous scientific standards to ensure accuracy and reproducibility, with the final outputs intended for direct use in peer-reviewed publications and scientific documentation. The contract is classified as a subcontract under NAICS code 541380, issued by the Department of the Interior’s Office of Acquisition Grants, with a response deadline of August 1, 2026. The work will be performed without a specified location, indicating flexibility in where the laboratory analysis is conducted, but the deliverables must align with the expectations of a federal agency focused on geological science. There is no set-aside designation, meaning any qualified entity may compete, and the emphasis is squarely on technical expertise, precision, and the ability to produce high-quality, publishable results within a defined timeline.

General Info

High-precision 40Ar/39Ar dating with publication-ready data and technical report for federal geological research.

Agency

Department Of The Interior → Office Of Acquisiton GrantsView Agency

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of 140G0326Q0173.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

40Ar/39Ar analyses to determine the ages of volcan

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of The Interior → Office Of Acquisiton Grants
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Office Of Acquisiton Grants
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Office AddressN/A
ContactsNo contact information available

Full Description

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Perform high-precision 40Ar/39Ar radiometric dating on geological samples, including irradiation, mass spectrometry, data reduction, and interpretation. Deliver raw data, publication-ready visuals, and a comprehensive report.

More opportunities from Department Of The Interior → Office Of Acquisiton Grants

Same awarding agency

NAICS: 541620
New
Federal
B--ONYX RANCH SVRA PROJECT
Solicitation # 140G0326Q0218
Solicitation 140G0326Q0218 is a request for quotation from the Department of the Interior for advanced statistical modeling and assistance for the Onyx Ranch State Vehicle Recreation Area. The project requires a contractor to analyze a 289-hectare dataset to identify critical issues and map occurrences of invasive species, fire-prone grasses, and protected species, including the desert tortoise and western Joshua trees. Key deliverables include publication-quality figures, distribution maps, and statistical models developed using ArcGIS and various advanced methodologies such as general linear mixed effects models and k-means clustering. The estimated period of performance is from October 1, 2026, to February 28, 2027, with work performed at the vendor's facility. The award will be based on a tradeoff method, requiring contractors to demonstrate advanced statistical expertise through peer-reviewed publications from the last 15 years and proficiency in complex spatial and non-parametric analysis. Required submission documents include a signed SF 18 form, a firm fixed-price quote, a technical submission detailing qualifications, a list of prior relevant contracts with references, and a SAM UEI. Initial drafts of specific tasks are due within 60 days of award, with model drafts due within 90 days. All deliverables become government property, and invoicing must be submitted based on hourly rates and hours worked. Responses are due to the contracting officer by September 17, 2026, at 1500 PST.
Environmental Consulting Services

POSTED

about 24 hours ago

DEADLINE

in 5 days
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