910 Dublin Road Garage Roof Repair The City of Columbus, Department of Public Utilities is receiving bids until November 05, 2025, at 3:00 PM Eastern Time for construction of the Division of Water’s 910 Dublin Road Garage Roof Repair, C.I.P. No. 690026-100015, the work for which consists of improving the condition of the 910 Dublin Road Garage Roof, and other work as may be necessary to complete the contract, in accordance with the drawings, technical specifications, special provisions, and City of Columbus Construction and Material specifications set forth in this Invitation For Bid (IFB). Bids are to be submitted only at www.bidexpress.com. Hard copies shall not be accepted. All questions concerning this project are to be sent to DPUConstructionBids@columbus.gov. The last day to submit questions will be October 28, 2025, phone calls will not be accepted. Responses will be posted on Bid Express at www.bidexpress.com as an addendum. Notice of published addenda will be posted on the City’s Vendor Services web site and all addenda will be posted on www.bidexpress.com. A pre-bid meeting will be held. The City will be holding a pre-bid conference. Attendance is strongly recommended. It will be held at 910 Dublin Road, Columbus, OH 43215 on October 23, 2025, at 1:00 PM, meet in the lobby.

The City of Columbus, Department of Public Utilities is receiving bids until November 12, 2025, at 3:00 PM Eastern Time for construction of the Division of Water’s Athens Avenue and Rumsey Road Area Water Line Improvements, C.I.P. No. 690236-100136 the work for which consists of replacing approximately 9,900 linear feet of 2-inch, 6-inch, 8-inch and 12-inch water mains, as well as the replacement of privately owned lead and galvanized water service lines, and other work as may be necessary to complete the contract, in accordance with the drawings, technical specifications, special provisions, and City of Columbus Construction and Material specifications set forth in this Invitation For Bid (IFB). Bids are to be submitted only at www.bidexpress.com. Hard copies shall not be accepted. All questions concerning this project are to be sent to DPUConstructionBids@columbus.gov. The last day to submit questions will be October 31, 2025, phone calls will not be accepted. Responses will be posted on Bid Express at www.bidexpress.com as an addendum. Notice of published addenda will be posted on the City’s Vendor Services web site and all addenda will be posted on www.bidexpress.com. A pre-bid meeting will not be held.

Elevator Improvements, C.I.P. No. 690569-100000 1.1 Scope: The City of Columbus, Department of Public Utilities is receiving bids until December 3, 2025, at 3:00 PM Eastern Time for construction of the Division of Water’s Elevator Improvements, C.I.P. No. 690569-100000 the work for which consists of renovating and modernizing the freight elevators at the PAWP, HCWP, DRWP, Hoover Dam, and 910 Dublin Road, and other work as may be necessary to complete the contract, in accordance with the drawings, technical specifications, special provisions, and City of Columbus Construction and Material specifications set forth in this Invitation For Bid (IFB). Bids are to be submitted only at www.bidexpress.com. Hard copies shall not be accepted. All questions concerning this project are to be sent to DPUConstructionBids@columbus.gov. The last day to submit questions will be November 19, 2025, phone calls will not be accepted. Responses will be posted on Bid Express at www.bidexpress.com as an addendum. Notice of published addenda will be posted on the City’s Vendor Services web site and all addenda will be posted on www.bidexpress.com. A pre-bid meeting will be held. The City will be holding a pre-bid conference. Attendance is strongly recommended. Please see addendum 4 for the revised site visit date, times and locations. 1.2 Classification: All bid documents (Invitation for Bid, technical specifications, plans, and future addenda) will be available for review and download on Bid Express at www.bidexpress.com after the IFB is published. Firms must meet the mandatory requirements stated in the IFB for a bid to be considered for contract award. 1.3 Bid Express: If you do not have an account with Bid Express and you would like to review project information or submit a bid, you will need to register for an account. Go to www.bidexpress.com in order to sign up.

The City of Columbus, Department of Public Utilities is receiving bids until December 3, 2025, at 3:00 PM Eastern Time for construction of the Division of Water’s Hoover Dam Improvements – Part 2 project, the work for which consists of new construction, upgrades and rehabilitation work as described in the IFB Book and other such work as may be necessary to complete the contract, in accordance with the drawings, technical specifications, special provisions, and City of Columbus Construction and Material specifications set forth in this Invitation For Bid (IFB). Bids are to be submitted only at www.bidexpress.com. Hard copies shall not be accepted. All questions concerning this project are to be sent to DPUConstructionBids@columbus.gov. The last day to submit questions will be November 26, 2025, phone calls will not be accepted. Responses will be posted on Bid Express at www.bidexpress.com as an addendum. Notice of published addenda will be posted on the City’s Vendor Services web site and all addenda will be posted on www.bidexpress.com. A pre-bid meeting will be held. The City will be holding a pre-bid conference. Attendance is strongly recommended. It will be held at 7600 South Sunbury Road, Westerville, OH 43081 on Thursday, November 20, 2025, at 10:30 AM Eastern Time, in the Watershed Conference Room