The USACE Portland District plans an unrestricted, full-and-open Invitation for Bids for a single firm-fixed-price contract to replace and upgrade HVAC systems at the John Day Dam Powerhouse, which spans Sherman County, Oregon, and Klickitat County, Washington, about 109 miles east of Portland, Oregon, and 275 miles from Seattle, Washington. Work includes replacing primary chillers and installing about 600 tons of secondary chiller skid capacity, new electrical feeds, pumps, piping, air handlers, roof-mounted air-cooled condensers, digital HVAC/fire-protection integration, smoke control, localized mini-splits, structural penetrations, possible asbestos/lead abatement, and construction within an active powerhouse containing high-voltage equipment and pumps that must remain operational. The estimated construction magnitude is between $25M and $100M, physical construction is anticipated to complete 1,004 calendar days after Notice to Proceed, and the tentative solicitation issuance date is October 29, 2026. Offerors must meet CMMC Level 2 (Self) or higher as a condition of award, with current SPRS status and applicable CMMC flow-down to subcontractors depending on FCI/CUI handling. The NAICS code is 238220 with a $19M small-business size standard, and the procurement is subject to the WTO Government Procurement Agreement and Free Trade Agreements.

10/29/2026: The solicitation with specifications and the drawings are attached. You must access the attachments via PIEE, see the links to the PIEE instructions below.