Professional Services
May 21, 2021

Ohio River Tunnel Final Design (S-485)

Project number : S-485
Description :

ALCOSAN is soliciting Letters of Interest and Statements of Qualification (collectively, “Submittals”) from Professional Engineering firms to perform the Ohio River Tunnel (ORT) Final Design Consulting (FDC) Services. The program will advance the work performed by the Preliminary Planning team to advance the Ohio River Tunnel (ORT), Chartier’s Creek and Saw Mill Run Crossings, and associated dropshafts, regulators, outfall and consolidation sewers to a final design.

The ORT FDC will perform final design for the ORT and the associated conveyance systems. The final designer will work closely with the Tunnel Program Manager (Tunnel PM) to coordinate future connections to Allegheny River Tunnel (ART), Monongahela River Tunnel (MRT) as well as the Wastewater Treatment Plant Expansion Program Manager (WWTP PM) and Tunnel Dewatering Pump Station Final Design Consultant for the downstream connection.

ALCOSAN encourages businesses owned and operated by minorities, disadvantaged and women’s business enterprises to submit qualification statements or to participate as subcontractors or suppliers to the selected Consultant/Firm. The Party selected shall be required to utilize minority, disadvantaged, and women’s business enterprises to the fullest extent possible.

ALCOSAN intends to award the services to one firm to perform all of the services. All submittals must be received no later than 2:00 P.M. May 21, 2021.  An informational meeting will be held on-line via Microsoft Teams on April 12, 2021 at 2:00 P.M, See attached documents for full details.