San Francisco’s Transbay Transit Center project is transforming the landscape of the City. Known as the Grand Central Station of the West, the project covers four city blocks and will accommodate 11 transportation systems, including the future California High Speed Train. The video documents the welding of the steel structures. ISI is proud to provide welding inspection at this stage of construction and we’re excited to capture the progress of this monumental project. This second video captures the what it is like to be a part of Transbay as the steel skeleton is erected. Watch the video and witness how a project this magnitude is built and inspected. ISI is also providing shop inspection, concrete placement and sampling, reinforced concrete (rebar) inspections, etc.