Solicitations › ENERGY, DEPARTMENT OF › NAICS 541511

DOE/NNSA Clearance Action Tracking System (CATS) Development & Maintenance Support Services.

ENERGY, DEPARTMENT OF · Solicitation 89233125RNA000262 · NAICS 541511 · 8(a) Set-Aside (FAR 19.8) · Closed

Solicitation details

Solicitation number	89233125RNA000262
Notice ID	de726ca6a5214d729be725736fa5bc9e
Agency	ENERGY, DEPARTMENT OF
Sub-tier	ENERGY, DEPARTMENT OF
Contracting office	NNSA NON-MO CNTRCTNG OPS DIV
NAICS code	541511
Product / service code (PSC)	7A20
Set-aside	8(a) Set-Aside (FAR 19.8)
Notice type	Special Notice
Posted	14 August 2026
Response deadline	25 August 2026 (closed)
Competition	Competitive

Description

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

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