Solicitations › INTERIOR, DEPARTMENT OF THE › NAICS 541380

B--Notice of Intent to Award - USGS Isotope Work

INTERIOR, DEPARTMENT OF THE · Solicitation 140G0126Q0262 · NAICS 541380 · Unrestricted (full and open) · Closed

Solicitation details

Solicitation number	140G0126Q0262
Notice ID	b6250c26be2a4f05832b22acc68af5bc
Agency	INTERIOR, DEPARTMENT OF THE
Sub-tier	US GEOLOGICAL SURVEY
Contracting office	OFC OF ACQUSITION GRANTS-NATIONAL
NAICS code	541380
Product / service code (PSC)	B517
Set-aside	Unrestricted (full and open)
Notice type	Special Notice
Posted	27 August 2026
Response deadline	03 September 2026 (closed)

Description

The USGS Geology, Energy, and Minerals Science Center requires Lu-Hf, Sm-Nd, and Pb isotope measurements of whole rock and mineral aliquots. These new isotopic data are essential for determining the melt sources of igneous rocks and constraining the timescales of deformation and metamorphism associated with magmatic activity. The USGS is aware of no other source that can provide the above. Therefore, it intends to make an award to Washington State University Radiogenic Isotope and Geochronology Lab (RIGL) unless it is contacted by any vendor who believes they have similar technical expertise and can provide the same service(s). Vendors are invited to contact the Contract Specialist, Miranda Blankenship, via email at Miranda_blankenship@ios.doi.gov no later than 1:00 PM EDT, Thursday, September 3, 2026, with an affirmative answer.

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