📋 Tender Overview
Description:San Francisco /Marin Counties: Golden Gate Bridge This project would retrofit the Golden Gate Bridge to withstand a
maximum credible earthquake (magnitude Richter of 8.3) occurring on the nearby San Andreas or Hayward Faults.
Seismic retrofit construction has been divided into three phases: Phase 1 includes implementation of seismic retrofit
measures to the north approach viaduct and implementation of environmental mitigation measures. Phase 2 includes
implementation of seismic retrofit measures to the south viaduct, south anchorage housing, Fort Point Arch, pylons S1 and
S2, and utility modifications throughout the south approach structures. Phase 3 includes implementation of seismic retrofit
measures to the suspension bridge, south pier and fender, north pier, north anchorage, and pylon N1. Earmarks: 05
Appropriation (5M$) HPP #429 ($8.8M) and HBB SAFETEA earmark ($50M) partial, last three years in MRN050018.
