DOE/NNSA Clearance Action Tracking System (CATS) Development & Maintenance Support Services.
Closed Special Notice Posted
- Solicitation number
- 89233125RNA000262
- Agency
-
National Nuclear Security Administration
Department of Energy
- Responses due
- Set-aside
- Competitive 8(a)
Opportunity facts
- NAICS code
- 541511 Custom Computer Programming Services
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of Energy National Nuclear Security Administration issued Amendment 10 to a competitive 8(a) solicitation for Clearance Action Tracking System (CATS) Development & Maintenance Support Services, requiring all offerors to sign and return the amendment by 0800 on August 25, 2026, to extend proposal validity through January 6, 2027. Failure to return the signed amendment by the deadline will remove the offeror's proposal from further consideration. The amendment extends the Offer Acceptance Period under clause DOE-L-2015 from September 8, 2026, to January 6, 2027 (485 calendar days after the required proposal due date). Offerors must email the signed amendment to tamra.ortiz@nnsa.doe.gov and Samantha.sartori@nnsa.doe.gov. The Government is not accepting proposal revisions at this time; submission of any revised proposal will result in removal from consideration. The period of performance runs March 9, 2026, through March 8, 2031. The work involves custom computer programming services (NAICS 541511) for application development software (PSC 7A20).
Notice text
Amendment #10 is issued to revise DOE-L-2015
Offer Acceptance Period (OCT 2015) from: “The
offeror's proposal shall be valid through
September 8, 2026, which is 365 calendar days
after the required due date for proposals.”
To: “The offeror's proposal shall be valid
through January 6, 2027, which is 485 calendar
days after the required due date for
proposals.”
All offerors desiring to extend their proposals
are hereby requested to sign Amendment 10 and
return the signed amendment via email to
tamra.ortiz@nnsa.doe.gov and
Samantha.sartori@nnsa.doe.gov no later than
0800 August 25, 2026. By signing and returning
Amendment 10, Offerors agree to extend their
offers through January 6, 2027. Failure to
sign and return Amendment 10 will result in an
Offeror’s proposal being removed from further
consideration under this procurement.
At this time the Government is not inviting nor
accepting proposal revisions. An Offeror’s
submission of a revised proposal will result in
the Offeror’s proposal being removed from
further consideration under this procurement.
Period of Performance: 03/09/2026 to
03/08/2031
Files
| File | Type | Posted |
|---|---|---|
| Amend 10 8.13.2026.pdf |
Notice history
On GovTribe
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