Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II Intended Final RFP Posting

Special Notice Posted

Agency
Set-aside
Total Small Business

Opportunity facts

NAICS code
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
PSC
AJ11 General Science And Technology R&D Services; General Science And Technology; Basic Research
Place of performance
Greenbelt, Maryland 20771, United States

Notice details come from SAM.gov. Updated .

About this opportunity

NASA Goddard Space Center announced a Special Notice on October 9, 2026, for the Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II contract as a total small business set-aside. The final RFP will be released within two weeks, with a 45-day proposal turnaround time following release. The work falls under NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences, excluding Nanotechnology and Biotechnology) and PSC AJ11 (General Science and Technology R&D Services; Basic Research).

Notice text

The Government anticipates the release of the Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II final Request for Proposal (RFP) within the next two (2) weeks, with a 45-day proposal turnaround time.

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