ADVERTISEMENT FOR BIDS The County of Winnebago, Wisconsin, a tax-exempt municipal corporation under Wisconsin Statute 77.54(9a), will receive sealed bids up to 3:00 p.m. on March 5, 2026, for the following: ITB-18-2026 Winnebago County is seeking bids from qualified contractors to provide all labor, equipment, and materials to replace the UPS system at the Winnebago County Administration Building. Contractors may obtain copies of the Bid Documents from DemandStar/OpenBids. If you are not a member of DemandStar/OpenBids, please contact the Purchasing Department for information on how to sign up free of charge. A mandatory pre-bid meeting will be held on February 18, 2026 at 10:00 a.m. in Room 119 at the Winnebago County Administration Building located at 112 Otter Ave Oshkosh WI 54901. Bids must be electronically filed on the DemandStar/OpenBids platform, no later than 3:00 p.m., central time, March 5, 2026. Bids received after the above hour and date, will not be accepted. A bid bond, payable to Winnebago County in an amount of five percent (5%) of the bid amount must accompany the bid as a guarantee that if the bid is accepted, the bidder will execute and file the proper contract within ten (10) days after award of the contract. Contractor shall furnish a Public Improvement Performance/Labor and Materials Payment Bond pursuant to Sec. 779.14 WI Statutes, with a surety duly authorized to and licensed to do business in the State of Wisconsin for use and benefit of claimants in an amount not less than the contract sum. Bids will be opened electronically at 3:00 p.m., central time, March 5, 2026. Bid results will be available on DemandStar/OpenBids. Winnebago County is not liable for any costs incurred in replying to this request. We reserve the right to reject any and all bids and to accept the bid(s) considered most advantageous to Winnebago County. Requests for additional information should be directed to the Purchasing Department, 112 Otter Ave., Oshkosh, WI 54901, (920) 232-3427, or sschry@winnebagocountywi.gov. Published: Oshkosh Northwestern – 02/06/26 & 02/13/2026 WNAXLP February 6, 13 2026 LWIX0452352