Herrero Builders Inc., the Boldt Co. and Webcor will construct a 955,000-sq-ft hospital for the University of California, San Francisco.

The hospital, designed by Herzog & de Meuron and HDR, will use an integrated form of agreement under which all parties—including UCSF, designers, builders and trade partners—work as signatories on a single contract.

Located adjacent to the existing UCSF Helen Diller Medical Center on the eastern edge of the 150-year-old campus (see pin above), the project will renovate buildings in addition to adding new structures.

"Our team is excited at the opportunity to provide preconstruction and construction services for this landmark project," said David Thomack, executive member of the Herrero Boldt Webcor team and group president for Boldt, in a statement. "Working in dense urban locations and marrying existing structures with new construction is the type of complex environment in which we excel."

Construction should begin in 2023, after design, cost and scheduling phases.