This Sources Sought opportunity from Department Of Defense was posted on April 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Design-Build IDIQ MACC for B-21 Beddown and Base Modernization Requirements at Ellsworth AFB

Closed

FA469026R0TBDFederal

Submission Closed06/12/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 237990

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Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

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Ceu PROVIDENCE(000G1)

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Solicitation # 70Z03326QSEAT0015

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Base SEATTLE(00033)

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AI Contract Overview

The Department of Defense has issued a sources-sought notice for a Design-Build Indefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Construction Contract (MACC) for the B-21 Beddown and Base Modernization Requirements at Ellsworth Air Force Base in South Dakota. The solicitation, identified by number FA469026R0TBD, seeks input from potential contractors capable of delivering design and construction services under NAICS code 237990. This effort focuses on supporting the infrastructure needed for the B-21 program and related base modernization activities. Interested parties must submit their responses by June 12, 2026, with the contract managed through the 28th Contracting Squadron located at Ellsworth AFB. The sources-sought is not identified as a set-aside, meaning it is open to all qualified businesses. Key contacts for this opportunity include Kurtis Hirschfeld and Keith Garner, who are available to provide further information. This contract opportunity is part of a strategic initiative to ensure the readiness and modernization of critical military infrastructure to support new defense capabilities.