Renovation of a parking garage in Columbus, Ohio. Completed plans call for the renovation of a parking garage.

The project involves construction services for the Dorrian Green Parking Garage Repair. The work includes constructing several vent covers to match existing structures in the park to better protect subterranean equipment without drawing attention to the structures. Additional work includes a gutter and flashing project to close off exposure to the west wall of the garage along the ramp, concrete repair, and other work necessary to complete the contract. Work includes construction of extensions of the north and south stair enclosures, of enclosures over existing park level air intake and vents, and of a cap and flashing over the visible sheet pile wall at the parking garage vehicle entrance ramp as well as preparation of the existing conditions to receive this work. Extensions of the stair enclosures will consist of structural steel, storefront system with spandrel glass and fixed aluminum louvers, and membrane roof over support structure. New work is to blend into and match existing appearance of stair enclosure. New work at remaining park level air intakes and vent enclosures will consist of cast-in-place concrete pilasters and fixed aluminum louvers with a cast-in-place concrete roof sloped for positive drainage. New work at the vehicle ramp to include framed construction supporting metal panel, integral gutter, and flashing required to divert rainwater onto vehicle ramp for improved drainage of parking facility. Removal of materials must be done in accordance with EPA Renovation, Repair and Painting Rule and all related state and local regulations. All work to be performed per the specifications included in this Project Manual; and other Work indicated in the Contract Documents. Bids must be submitted online only at www.bidexpress.com; hard copies will not be accepted. All questions about the project must be emailed to capitalprojects@columbus.gov; phone calls are not accepted. Firms must review and download all bid documents, including technical specifications, plans, and addenda, from Bid Express. Vendors must register on the Vendor Services portal and complete the required Contract Compliance (EBO) Questionnaire to be eligible. Zero or negative unit prices and labor are not allowed. CITY SRBE GOAL FOR THIS CONTRACT: 0% The City anticipates issuing a notice to proceed on or about July 15, 2026 All work is to be complete by February 15, 2027. QUESTIONS CONCERNING THE BID DOCUMENTS OR PROJECT Questions pertaining to the drawings, plans,specifications, IFB, and/or other contract documents must be submitted in writing to the Department of Public Service, Office of Support Services, by email to capitalprojects@columbus.gov through May 15, 2026. No phone calls will be accepted.