$313M seismic retrofit of San Francisco’s Transbay Tube underway

The project includes attaching, welding and grouting steel plates along the inner surface to create a liner and will take more than three years.

From https://www.constructiondive.com/news/313m-seismic-retrofit-of-san-franciscos-transbay-tube-underway/548224/

Advertisements

Author: Ebenal Construction

Ebenal Construction is the process of constructing a building or infrastructure.Construction differs from manufacturing in that manufacturing typically involves mass production of similar items without a designated purchaser, while construction typically takes place on location for a known client.