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Special Notice Expired 1 notice 1 document

Justification & Approval for Antarctic Support Contract Extension ASC_Ext2

Solicitation ASC_Ext2 Copied Notice ID 1648ba9c9ac843d8835ca6587441ae1b Copied NATIONAL SCIENCE FOUNDATION — OFFICE OF POLAR PROGRAMS
SAM.gov
Posted
Jan 08, 2026
Deadline
Feb 07, 2026
Set-aside
None
NAICS
561210
PSC
M1HA

Summary

AI-generated · Jan 09, 2026

A Justification & Approval document is being released to justify a noncompetitive extension of the Antarctic Support Contract’s performance period by one additional year, leveraging FAR 6.302-3 authorities (industrial mobilization; engineering, development, or research capability; or expert services). The J&A will be publicly available in accordance with FAR 6.305.

Comments on the J&A may be submitted to the NSF email address listed in the notice. Any costs to respond are on the interested party, and providing information is voluntary. Not responding does not preclude participating in future competitions or subcontract opportunities with NSF.

The National Science Foundation (NSF) is releasing the attached Justification & Approval (J&A) for Other than Full and Open Competition. This J&A concerns extension of the period of performance end date for the Antarctic Support Contract (ASC) (#NSFDACS1219442) from 30 September 2026 to 30 September 2027. This J&A leverages the authority of FAR 6.302-3; Industrial mobilization; engineering, developmental, or research capability; or expert services . Consistent with the requirements of FAR 6.305, this J&A is being made publicly available. Comments concerning this J&A may be submitted to the NSF email alias provided as part of this notice. All costs associated with responding to this release will be solely at the interested party s expense and any information provided under this release is purely voluntary. Not responding to this release does not preclude participation in any future competition or participation in future subcontract opportunities which may arise with NSF.

From Special Notice posted on Jan 08, 2026

Notice history

1
  1. Special Notice LATEST Posted Jan 08, 2026

Details

Solicitation number ASC_Ext2
Notice ID 1648ba9c9ac843d8835ca6587441ae1b
Notice type Special Notice
Product / Service (PSC) M1HA
NAICS 561210
Place of performance N/A
Archive date Feb 22, 2026

Award Information

Not yet awarded

Documents

1
View on SAM.gov

Contacts

primary
NSF DACS Antarctic Support Contract

Email

Agency

NATIONAL SCIENCE FOUNDATION
NATIONAL SCIENCE FOUNDATION
OFFICE OF POLAR PROGRAMS

Place of Performance

N/A
ATA

Dates

Posted Jan 08, 2026 7 months ago
Last Updated Aug 06, 2026 2 days ago
Due Feb 07, 2026 6 months ago