MANITOWOC PUBLIC UTILITIES ADVERTISEMENT FOR ONLINE BIDS Secondary Digester Fixed Cover MPUWWTF26-01   Notice is hereby given that online bids will be received by Manitowoc Public Utilities (MPU), 1303 South 8th Street, Manitowoc, Wisconsin 54220, until 2:00 p.m. on June 17th, 2026 and then publicly opened at 2:00 p.m. on the same day. All bidders shall use the QuestCDN vBid Bid Portal to submit bids online. The bid opening will be held virtually. Call 920-686-3500 and use participant code 788-662-85#.   The work for which bids are asked includes the following:   Procurement of a new 80-foot diameter fixed cover to be installed on top of the existing Secondary Digester at the Manitowoc Wastewater Treatment Facility.   Complete digital project bidding documents are available on QuestCDN by visiting https://www.mpu.org/about-us/construction-bids and/or www.questcdn.com. Bidders may download the digital documents by inputting QuestCDN eBidDoc project number #10227228 on the website’s projects search page. Please contact QuestCDN Customer Support at 952-233-1632 or info@questcdn.com for assistance in membership registration, downloading and working with digital project information.   Plans and detailed specifications, together with form of contract and bond, will be available for a non-refundable download fee of $50.00. The QuestCDN vBid Bid Portal provides an electronic bid form to be completed by the bidder. Each online bid shall be accompanied by an electronic bid bond equal to at least 5% of the amount of the bid naming the Manitowoc Public Utilities as obligee. The bid bond shall be forfeited to MPU in the event that the low bidder fails to enter into a contract within fifteen (15) days of award. Bidders are unable to submit an online bid if the bid form and required attachments are not complete. Contact Noah Wimmer at 920-686-4382 with any questions.   The Manitowoc Public Utilities reserves the right to reject any and all bids, to waive irregularities and informalities therein, and to award the contract in the best interest of MPU to the lowest responsible bidder. No bidder may withdraw its bid within sixty (60) days after the scheduled closing time for the receipt of bids.   Published by authority of: MANITOWOC PUBLIC UTILITIES Troy Adams, P.E. General Manager   Date(s) Published: June 3, 2026 and June 10, 2026 Run: June 3, 10, 2026 WNAXLP