San Francisco Public Utilities Commission (SFPUC) General Manager Ed Harrington toured the New Crystal Springs Bypass Tunnel construction site on Thursday, February 18th.
Ed was joined by Regional Project Manager Husam Masri and New Crystal Springs Bypass Tunnel Construction Manager Sarah Wilson.
They toured the South Shaft site and discussed the progress of the tunnel boring machine (TBM), which has passed the half-way point in the tunneling process. The TBM is expected to reach the North Shaft site in March.
Pictured (left to right): SFPUC General Manager Ed Harrington, Construction Manager Sarah Wilson and Regional Project Manager Husam Masri.