OFFICIAL NOTICE TO CONTRACTORS NOTICE IS HEREBY GIVEN that electronic bids will be received up to 11:00 a.m., Monday, December 2, 2025, through the online bidding service of QuestCDN.com, www.QuestCDN.com, for the construction of utilities and appurtenant work. Bids will be opened and publicly read in Room 310 of City Hall, 215 Church Avenue, Oshkosh, Wisconsin, and through a Zoom virtual meeting. CITY CONTRACT 26-08 – CAMPBELL CREEK STORM SEWER RECONSTRUCTION Approx. 200 lin. ft. of chain link fencing and appurtenant work Approx. 700 lin. ft. of 36" x 58" to 53" x 83" HERCP storm sewer and appurtenant work It is the Bidder's sole responsibility to ensure the Bid is received by QuestCDN.com prior to the deadline set forth in this notice. No bids will be accepted after the deadline. All bids must follow the bidding instructions, including providing all attachments as required, on QuestCDN.com. Contractors must be qualified to submit a bid for this Project. This shall be done on forms furnished by the City of Oshkosh Department of Public Works, and must be filled out in proper manner and then filed with the Department of Public Works not later than Thursday, November 20, 2025, for consideration by the Director of Public Works and the City Manager. Contractors that are prequalified with the City of Oshkosh for the construction year 2026 for the class of work and the Total Contract Amount specified in the Bid Proposal do not need to prequalify again for this Project. The City Manager's decision as to qualifications will be final. Contractors will be notified if for any reason they are not pre-qualified upon submission of their prequalification materials and may be given an opportunity to provide additional information. Contractors will not be allowed to bid on this City Contract if complete answers to any Department of Public Works' questions or any missing documentation has not been received by the Department of Public Works by Wednesday, November 26, 2025. Complete digital Project Bidding Documents (including a copy of the current edition of the Standard Specifications for City of Oshkosh, Wisconsin) will be available at www.questcdn.com on Tuesday, November 11, 2025. Download the digital plan documents for a non-refundable fee of $42 (Forty-Two Dollars) by inputting Quest Project No. 9944878 on the website's Project Search page. Please contact QuestCDN.com at (952) 233-1632 or info@questcdn.com for assistance in free membership registration, downloading, and working with this digital Project information. Plans and Specifications may be reviewed at the office of the City Engineer, Room 301 of City Hall, beginning Tuesday, November 11, 2025. These documents are also available for inspection in the office of the City Clerk, Room 104, 215 Church Avenue, Oshkosh, Wisconsin. In addition, additional copies of the current edition of the Standard Specifications for the City of Oshkosh, Wisconsin will be available for purchase. The cost of the current edition of the Standard Specifications for the City of Oshkosh, Wisconsin will be $25 (Twenty-Five Dollars) and will be available at the City Engineer's office. Sealed Bids must be accompanied by a Bid Bond payable to the City of Oshkosh on the form provided by the City of Oshkosh in an amount of not less than five percent (5%) of the total amount of the Bid as a guarantee that if the Bid is accepted, Bidder will execute and file proper Contract and Bond within ten (10) days after the award of the Contract. The Bid Bond can be presented in pdf format. If the successful bidder executes the Contract and files the necessary bonds within the allowed time, then the Bid Bond shall be released. If the successful bidder fails to execute the Contract and file the Contract Bond within the allowed time, then the Bid Bond shall be forfeited to the CITY as liquidated damages. No bids will be withdrawn for a period of sixty (60) days after the scheduled time of opening bids, except as may be allowed by law. Award will be made to the lowest responsible bidder submitting a conforming bid, unless all bids are rejected. REBECCA GRILL City Manager WNAXLP November 7, 14 2025 LWIX0401597