Replace old exhaust fans of EM#1, S-3109, CP tango

The U.S. Army Corps of Engineers, through the Army Contracting Command, is soliciting proposals to replace old exhaust fans at EM#1, S-3109, CP Tango as part of a cooling tower system replacement project at USAG Humphreys in South Korea. This solicitation, identified as W91QVN26RA0340001, falls under NAICS category 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and PSC category Z1AA (Maintenance of Office Buildings). Amendment 0001, effective March 12, 2026, provides critical clarifications regarding the scope of work, specifically addressing contractor inquiries about whether existing control cables and conduits can be reused and confirming that the existing Direct Digital Control (DDC) system should be retained with cooling tower input provided as a binary ON/OFF status signal. The solicitation was posted on March 13, 2026, with a proposal due date of March 17, 2026, requiring offerors to acknowledge receipt of the amendment prior to submission to avoid rejection. A Base Access Request for Site Visit document, dated February 26, 2026, has been added to the contract documents to facilitate contractor site evaluation.

No set-aside designation has been applied to this contract opportunity. The government files do not specify an incumbent contractor, potential award value, or detailed budget range for this project. The scope involves replacing exhaust fans and addressing cooling tower system components at USAG Humphreys, with services to be performed in South Korea. The timeline for completion and specific quantities of materials or equipment are not detailed in the available solicitation information. Prospective contractors should contact the contracting officer, Mr. Yi, Sung Yong, at the U.S. Army Corps of Engineers Directorate of Contracting (Unit 15289, APO AP 96271-5289) for additional technical specifications and clarifications regarding project requirements and performance timelines.