Procurement Summary
Country: USA
Summary: Trade Package - Sfo Recycled Water System Project - Tp 4005 -Roofing (Pre-Qualification Only)
Deadline: 23 Apr 2025
Posting Date: 25 Mar 2025
Other Information
Notice Type: Tender
TOT Ref.No.: 116704081
Document Ref. No.: 11431.66 - TP 4005
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender 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-4005Trade Package Title: Roofing (Pre-Qualification Only)Description of the Trade Package Scope of Work:Provide roofing and underlayment for the following the structures: standalone canopy, control building canopy, and two masonry buildings (Control and Process). Roofing systems shall consist of standing seam metal roofs and TPO built up roof system. Provide flashing and roof jacks for all penetrations. Provide perimeter flashing for embed into CMU joints. Provide flashing and metals for roof gutters and scuppers and tops of parapet walls as required. Process building - 6, 500 Sq. ft. Control building - 4, 400 Sq ft.Trade Package Bid Due Date and Time: 04/23/2025 by 2:00PM PSTEstimated Cost: $600, ...
Documents
Tender Notice