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U.S. Department Of The Interior·Colorado

R--CARBON DATING SERVICES

Closes 8/22/2025$100k – $500kRequest for Proposal
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Description

The USGS OAG Denver Acquisition Branch is seeking a contractor to provide carbon dating services. The contractor will be required to perform C-14 by Accelerator Mass Spectrometry (AMS) on various types of samples, including aqueous, rock carbonate, and organic carbon in solid samples. The period of performance is from August 29, 2025, to August 28, 2026, with an option for a one-year extension. The contractor will be required to provide prep services for unusual samples as needed. • The contractor will be required to perform C-14 by AMS on 500 aqueous samples, 5 rock carbonate samples, and 5 organic carbon in solid samples. • The contractor will be required to provide prep services for 20 unusual samples. • The contract will be a firm-fixed price contract. • The anticipated award type is firm-fixed price.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Yvette Sornberger(Contracting Officer)

[email protected]

(303) 236-9332

Key dates

Opened
8/8/2025
Closes
8/22/2025
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Professional Development
NAICS
541380
Solicitation №
140G0225Q0068

Budget estimate

$100,000 – $500,000

The budget for this opportunity is likely to be in the range of $100,000 to $500,000, based on the scope of work and the fact that it is a firm-fixed price contract. The contractor will be required to perform a significant number of tests, including C-14 by AMS on various types of samples, and provide prep services for unusual samples. The exact budget will depend on the contractor's bid and the government's evaluation of the bid.

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