PSC Y1LC: CONSTRUCTION OF TUNNELS AND SUBSURFACE STRUCTURES

AI Summary

The US Army Corps of Engineers seeks bids for design-bid-build construction services for the Natomas Reach I Contract 2 in Sacramento, CA. The project involves slope flattening, utility relocation, and construction of a maintenance road, with an estimated cost of $10 million to $13 million. A pre-bid conference is sche…

AI Summary

The US Army Corps of Engineers is soliciting bids for the construction of a new pumping plant facility in Sacramento, CA, as part of the Natomas Basin Project. This project involves demolishing the existing facility and constructing a new one to enhance levee improvements. Interested bidders should refer to the full so…

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The Department of Energy is seeking industry input on the upcoming CM/GC procurement for the LBNF/DUNE-US Near Site Project. This Request for Information aims to gather feedback on the procurement approach and contractual terms. Participation is voluntary and does not guarantee any future procurement advantages.

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The Department of Defense is seeking proposals for the Emergency Water Conveyance Prototype to mitigate flood hazards in Juneau, Alaska. This project involves developing a proof of concept and constructing a system to manage water levels in Suicide Basin, preventing glacial lake outburst floods. An Industry Day will be…

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The U.S. Army Corps of Engineers is hosting an Industry Day for the Emergency Water Conveyance Prototype in Juneau, Alaska, on August 21, 2026. This event aims to provide an overview of the challenges in the Mendenhall Valley and the proposed solutions. Interested Offerors must register by August 20, 2026, to attend in…

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The Lowell Creek Flood Diversion project in Seward, Alaska, is currently on hold. Originally intended to construct a new flood diversion system, the project will now focus on rehabilitating the existing tunnel. Interested parties should monitor SAM.gov for future updates.

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This presolicitation opportunity involves constructing two standard design trench lines at Grafenwoehr Training Area. The project includes excavation work, installation of precast concrete elements, wooden coverings, manual gravel installation, and the construction of two hand grenade bunkers. Interested bidders should…

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The US Army Corps of Engineers is seeking small business firms for a potential construction project of a new pumping plant facility in Sacramento, CA. This Sources Sought Notice aims to gather information on market capabilities and interest. Responses are due by April 24, 2026, and will inform future acquisition strate…

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The Sacramento River Erosion Contract 3, issued by the Department of Defense, involves erosion control services. An amendment has extended the bid acceptance period from 60 to 90 days. Interested bidders should review the attached abstract of offers for further details.

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The Department of Energy is seeking industry input through a Request for Information regarding an alternative concept for the Near Detector Complex as part of the Long Baseline Neutrino Facility Project. Interested parties are encouraged to submit their responses following the provided instructions. This RFI is for inf…