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NAICS 56

Browse recent opportunities tied to this NAICS code. Open any notice to view details, attachments, and the direct SAM.gov link.

Updated Jan 27, 2026Page 81
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Department of Defense

Hazardous Waste Removal Eastern Europe and Israel

The intent of this Sources Sought is to identify businesses interested in work that will consist primarily of the removal, transportation, treatment, recycling, and disposal of hazardous and non-hazardous wastes. Hazardous Waste (HW) is generated at United States (U.S.) Department of War…

Posted: Jan 26, 2026Due: Feb 13, 2026Closed
Department of Defense

Base Alarm Services - Los Angles Air Force Base

This is a Total Small Business Set-Aside solicitation for commercial services prepared in accordance with the format in FAR subpart 12.6. This solicitation serves as a RFQ (Resuest for Quotation) for Base Alarm Services at Los Angeles Air Force Base. Please ensure…

Posted: Jan 26, 2026Due: Feb 02, 2026Closed
Department of the Interior

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

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 4.804. The contracts listed in the attachment have an expired period of performance, are fully invoiced, and…

Posted: Jan 26, 2026Due: Feb 09, 2026Closed
Department of Defense

Janitorial Servies for Clarence Cannon Dam and Mark Twain Lake Project

The U.S. Army Corps of Engineers, St. Louis District is seeking a Contractor?s who shall consist of furnishing all labor, equipment, materials and supplies necessary to clean, service and maintain sanitary conditions and adjust courtesy boat docks at Clarence Cannon Dam and…

Posted: Jan 26, 2026Due: Feb 26, 2026Closed
Department of Homeland Security

Intrusion Detection System (IDS) Installation at the Robert T. Matsui United States Courthouse, 501 I St, Sacramento, CA 95814 (CA0306)

REVISED RFQ: 70RFPW26QW9000004 IS INCORPORATED TO THIS ANNOUCEMENT (ONLY TO ADD THE PAGINATION OF THE RFQ) Purchase and installation of a new Intrusion Detection System (IDS) Installation at the Robert T. Matsui United States Courthouse, 501 I St, Sacramento, CA 95814 (CA0306)…

Posted: Jan 26, 2026Due: Mar 09, 2026Due in 10d
Department of Defense

Site Support Services

1/26/2026 Amendment 1 hereby replaces the PWS and PPQ attachments due to accessability issues. The origianl PWS and PPQ attachments have been deleted and replaced with an unrestricted version. This requirement is for Site Support services to be performed at the Air…

Posted: Jan 26, 2026Due: Feb 27, 2026Due in 0d

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