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The DEPT OF DEFENSE | DEPT OF THE ARMY has issued a Tender notice for the procurement of a Over the Horizon Radar Othr Infrastructure in the USA. This Tender notice was published on 08 Aug 2026 and is scheduled to close on 12 Aug 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 146812880, while the tender notice number is W912DQ279A001 and Registering on the platform.
Procurement Summary
Country: USA
Summary: Over the Horizon Radar Othr Infrastructure
Deadline: 12 Aug 2026
Posting Date: 08 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 146812880
Document Ref. No.: W912DQ279A001
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
PROGRAM Notification
For Construction Manager at Risk (CM@R) under Other Transaction (OT)
Project: Over the Horizon Radar (OTHR) Infrastructure, Oregon
The U.S. Army Corps of Engineers (USACE) is issuing this notice to industry that this requirement will be solicited for preconstruction services and construction of the OTHR infrastructure using Construction Manager at Risk under 10 USC 2808a Other Transaction for Construction. This notice is provided for informational purposes to allow interested parties to be aware of the change in strategy.
Project Overview
Project Title: OTHR Infrastructure
Location: Oregon
Agency: USACE, Kansas City District (NWK)
NAICS Code: 236220-Commerical and Industrial Building Construction
Project Description
This OTHR system requires two sites, a Transmitting site and a Receiver site, located approximately 125 miles apart that are interdependent and must be executed concurrently. The sites are remotely located and positioned to monitor the United States- Northwest approach corridor.
Transmitting Site Requirements:
Besides clearing and grading a little over 2 square miles for the antenna arrays, the following are also required:
Operations Facility, Pre-Engineered Building (PEB) on slab, 10, 787 SF
Server Room, workshop, office area, restroom, comm room, break room, logistics room, mechanical room, electrical room
EMI shielding in comm room, EMI shielding for UPS (located in electrical room)
160 SF UPS Battery Shelter
Electric, comm, water, sewer (septic system) utilities
Water Treatment Building, PEB on slab, 1, 323 SF
Fire water storage tank required, commercial off the shelf
Potable water storage tank required, commercial off the shelf
Connect to water well (well installed by others)
Treatment system for potable water
Vehicle Maintenance Shelter, PEB on slab, 1, 600 SF
One 12-x12- garage door
No heating
Electric and water utilities
br...
Notice ID: w912dq279a001
Department/Ind. Agency: dept of defense
Sub-tier: dept of the army
Office: w071 endist kansas city
Product Service Code: y1bc - construction of radar and navigational facilities
NAICS Code: 236220 - Commercial and Institutional Building Construction
Inactive Dates: aug 07, 2027
Inactive Policy: manual
Documents
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