Project: New Irvington Tunnel
Owner: San Francisco Public Utilities Commission
Contract Amount: $226,657,700.00
Project Type: Current
Project Highlights: The New Irvington Tunnel Project, located in San Francisco, California, involves the construction of a 3.5 miles long, 14 ft diameter tunnel for water conveyance, replacing the existing section of the Hetch Hetchy Water System built in 1932 and provides the City of San Francisco with a seismically sound water supply, being able to withstand a magnitude 7.2 earthquake.