Notice Regarding Dept. of the Interior, IBC, AQD to close contracts.

Closed Special Notice Posted

Solicitation number
DOIDFBO260072
Agency
Responses due
Set-aside
No set-aside

Opportunity facts

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Interior, Interior Business Center, Acquisition Services Directorate is proceeding with unilateral closeout of four expired contracts in accordance with FAR 4.308, effective ten business days after the July 20, 2026 posting date.

The contracts listed for closeout have expired periods of performance, are fully invoiced, and carry zero remaining balances. Affected vendors are Guidehouse Digital LLC (Time and Materials award valued at $31.3 million, performance ended March 12, 2026), Northstar Trekking LLC (Firm Fixed Price award of $5 million, performance ended April 30, 2026), Monster Government Solutions LLC (BPA Call award of $4.2 million, performance ended June 30, 2026), and Leidos Inc. (Time and Materials BPA Call with $0 contract value, performance June 15–July 8, 2026).

Vendors may request bilateral closeout modification or provide valid reasons to delay closeout by contacting the point of contact listed in the announcement before the August 3, 2026 closing date. This notice serves as advance notification to allow vendors opportunity to respond before unilateral action begins.

Notice text

The Department of the Interior, Interior Business Center (IBC), Acquisition Services Directorate (AQD) plans to proceed with the closeout of contracts in accordance with FAR 4.308. The contracts listed in the attachment have an expired period of performance, are fully invoiced, and have a remaining balance of zero dollars. This notice serves as advance notification to the vendors identified in the attached contract list regarding the upcoming closeout action. Unilateral contract closeout will begin ten business days after the posting of this announcement. If you prefer a bilateral contract closeout modification or have a valid reason why we should not proceed with the closeout, please contact the point of contact (POC) listed in this announcement before the closing date.

Files

File Type Posted
Contract_List_Posting_20_July_2026_1.pdf PDF

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Opportunity Agency Set-aside Responses due
Notice Regarding Dept. of the Interior, IBC, AQD to close contracts. NAICS 561499 Interior Business Center No set-aside

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