Trade Package - Sfo Recycled Water System Project - Tp 4004 -Structural Steel, Canopy,... Tender

Procurement Summary

Country: USA

Summary: Trade Package - Sfo Recycled Water System Project - Tp 4004 -Structural Steel, Canopy, Misc. Metals

Deadline: 19 Aug 2025

Other Information

Notice Type: Tender

TOT Ref.No.: 122954186

Document Ref. No.: 11431.66 - TP4004

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

Purchaser's Detail

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Tender Details

Design-Builder Firm Name: Walsh Construction Co. II, LLC.Project Overview:The Recycled Water Systems Project will design and construct an Advanced Water Treatment Plant (AWTP) to meet Title 22 requirements for recycled water and remove per-and polyfluoroalkyl substances (PFAS) from the effluent. The project will also design and construct a 250, 000-gallon storage tank, pump station, and distribution system of roughly three miles of pipeline and connections to some of the Airports facilities. The project will also include upgrades to three existing Sequence Batch Reactors (SBR) and the construction of one new SBR for permit compliance.This is a Progressive Design-Build Project where Trade Work is incrementally authorized by Airport. The goal of this project is to design, construct, permit, activate, commission, and closeout of the new construction for the Recycled Water System Project.The new AWTP and SBR upgrade will exist in the current Mel Leong Treatment Plant (MLTP). The MLTP includes parallel treatment processes for wastewater produced from Airport facilities. The Industrial Wastewater Treatment Plant (IWTP) treats industrial wastewater and first-flush storm water runoff; and the Sanitary Wastewater Treatment Plant (SWTP) treats sanitary sewer flows.Trade Package No.: TP-4004Trade Package Title: Structural Steel, Canopy-AC, Misc. MetalsDescription of the Trade Package Scope of Work:Subcontractor shall provide all labor, materials, equipment, and supervision necessary to complete this scope of work in accordance with the construction drawings and technical specifications. Structural steel, canopies and miscellaneous metals are applicable to the following structures: Electrical & Control Building (912), Process Building (914), Blower Building, Sequencing Batch Reactor #4, and Combined Effluent Pump Station.Structural steel includes, but not limited to, roof I beams, steel decking, metal framing, external pipe support frame (west side of Process Building), frame fo...

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 Tender Notice