This solicitation closed on September 25, 2026
View current Department of Defense opportunities →Over the Horizon Radar (OTHR) Infrastructure
AI Overview
DoD seeks qualified construction contractors for Over the Horizon Radar infrastructure development using a Construction Manager at Risk model. Selected partner will collaborate on design finalization and project execution under streamlined Other Transaction authority.
This summary is AI-generated from the official solicitation.
Key Details
Official Description
--- Attachment text --- [Attachment_1_Step_1_Request_for_White_Paper_OTHR_20260914.pdf] ATTACHMENT 1
STEP 1: Request for White Paper (RFWP) for Other Transaction (OT)
Construction Manager at Risk (CMAR) via Other Transaction (OT)
SECTION 1: OVERVIEW
The U.S. Army Corps of Engineers (USACE), Kansas City District (NWK) is seeking qualified Construction Contractors to participate in a Construction Manager at Risk (CMAR) project for the Over the Horizon Radar (OTHR) infrastructure. Thi...
Change History
Informational change · Description
Over the Horizon Radar (OTHR) Infrastructure
Description information changed.
Informational change · Status
Over the Horizon Radar (OTHR) Infrastructure
Status changed from status: open to status: closed.
Critical change · Deadline + Funding + Eligibility + Scope + Requirements + Submission + Contact + Attachment + Description
Over the Horizon Radar (OTHR) Infrastructure
A major $700M Over the Horizon Radar Infrastructure solicitation with multiple critical deadlines (RFI closes 21 Sep 2026, White Papers due 25 Sep 2026) and specific submission requirements has been added to the opportunity.
Over the Horizon Radar (OTHR) Infrastructure
New opportunity: Over the Horizon Radar (OTHR) Infrastructure
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