IFB-25-25989: Concourse A-B Walkback Tunnel Leak Repairs, IAD

Project Information

Bid Title: IFB-25-25989: Concourse A-B Walkback Tunnel Leak Repairs, IAD
Issuing Agency: Metropolitan Washington Airports Authority
Location: District of Columbia
Published Date: Dec 3, 2025
Closing Date: Dec 18, 2025
Government Level: State & Local
Status: Closed
Ref. #: IFB-25-25989
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Project Description: IFB-25-25989: Concourse A-B Walkback Tunnel Leak Repairs, IAD UPDATED
Description: The Contractor shall furnish all necessary labor, materials, tools, equipment and supervision to provide repair leaks in the Concourse A-B Walkback Tunnel at Washington Dulles International Airport (IAD). Work includes, but not limited to, cleaning of the underfloor trench and surrounding floor areas; replacement of sump pumps and installation of hose bibbs; delegated design for the installation of UV lamp arrays in the existing four air handling units serving the walk back tunnel.
Solicitation Issue Date: November 14, 2025
Due Date for Submissions: December 18, 2025
Amendments Issued: Two
SLBE Requirement: 100%
Additional Information - See in MWAA Contract Lifecycle Management System
Commodity Codes: NAICS 236220Commercial and Institutional Building Construction
NAICS 238220Plumbing, Heating, and Air-Conditioning Contractors

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