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

Canonical: https://abierto.us/opportunities/f08bdfb7cf9c4f659fc9f4ea63cc9e16

- Notice type: Special notice
- Status: No response deadline
- Department: National Aeronautics and Space Administration
- Contracting office: NASA Goddard Space Flight Center (80GSFC)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AJ11 General Science And Technology R&D Services; General Science And Technology; Basic Research
- Set-aside: Total small business set-aside
- Place of performance: Greenbelt, Maryland
- County: Prince George's County (FIPS 24033). https://abierto.us/counties/prince-george-s-county-md-24033
- City: Greenbelt. https://abierto.us/cities/greenbelt-md-2434775
- First posted: October 9, 2026
- Last posted: October 9, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/f08bdfb7cf9c4f659fc9f4ea63cc9e16/view

## Description

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.

## Open now in the same industry

127 open in NAICS 541715.

- Risk Underlying Rural Areas Longitudinal (RURAL) H (75N98026R00074), due November 5, 2026 at 3:00 PM EST. https://abierto.us/opportunities/75n98026r00074
- Prototype development for Battlefield Wound Infection Prevention and Treatment (BWI P&T) Barrier Combination (HT9427-26-R-E020), due November 6, 2026 at 12:00 PM EST. https://abierto.us/opportunities/ht942726re020
- Hubble Space Telescope (HST) Servicing (80GSFC27RFIHSTS), due November 30, 2026 at 3:00 PM EST. https://abierto.us/opportunities/80gsfc27rfihsts

## Publications

- October 9, 2026: Special notice. Notice f08bdfb7cf9c4f659fc9f4ea63cc9e16. https://sam.gov/workspace/contract/opp/f08bdfb7cf9c4f659fc9f4ea63cc9e16/view

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/f08bdfb7cf9c4f659fc9f4ea63cc9e16.