Millbrae Planet bids #144114

Emergency Structural-Steel Shoring for Aviador Avenue Bridge – City of Millbrae

This opportunity involves emergency structural-steel shoring for the Aviador Avenue Bridge in Millbrae, CA. - Government Buyer: - City of Millbrae Public Works Department - Products and Services Requested: - Emergency structural-steel shoring system beneath the Aviador Avenue Bridge - Mobilization and temporary traffic control - Chain link fence removal and installation - Dewatering and coffer dams - Sediment contamination assessment and handling/disposal of contaminated material - Canal sediment removal - Removal and installation of pavement markings - Installation of concrete barrier - Structural steel and emergency shoring (galvanized steel beams, heavy-duty steel lifting shore posts) - Site restoration - OEMs and Vendors: - Ellis Manufacturing (referenced for heavy-duty steel lifting shore posts) - Unique or Notable Requirements: - Shoring system must use galvanized steel beams and hot-dip galvanization - High-strength grout required - Compliance with California Building Code (CBC) and AISC specifications - Special inspections and testing per CBC Chapter 17 - Detailed plans and specifications provided - Vendors must be registered on the City’s Bidder’s List and submit proposals electronically via PlanetBids - Pre-bid meeting scheduled

Description

This solicitation is for furnishing and installing an emergency structural-steel shoring system beneath the existing Aviador Avenue Bridge to temporarily support the damaged reinforced-concrete box culvert. The project includes mobilization, temporary traffic control, fence removal and installation, dewatering, sediment contamination assessment, contaminated material handling, canal sediment removal, pavement marking removal and installation, concrete barrier, structural steel and emergency shoring, and site restoration. Contract documents are available through the City of Millbrae's PlanetBids portal, and all proposals must be submitted electronically via the portal. A pre-bid meeting is scheduled for July 27, 2026, and bids must be submitted by August 6, 2026.

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